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Run go mod vendor and tidy

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Signed-off-by: Evan Lezar <elezar@nvidia.com>
This commit is contained in:
Evan Lezar
2021-06-30 13:58:32 +02:00
parent 3b27d91026
commit 72fe259745
399 changed files with 269645 additions and 108 deletions
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4
go.mod
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@@ -4,6 +4,10 @@ go 1.14
require (
github.com/BurntSushi/toml v0.3.1
github.com/NVIDIA/go-nvml v0.11.1-0
github.com/opencontainers/runtime-spec v1.0.2
github.com/pelletier/go-toml v1.9.3
github.com/sirupsen/logrus v1.8.1
github.com/stretchr/testify v1.7.0
golang.org/x/mod v0.3.0
)

8
go.sum
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@@ -1,8 +1,15 @@
github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/NVIDIA/go-nvml v0.11.1-0/go.mod h1:hy7HYeQy335x6nEss0Ne3PYqleRa6Ct+VKD9RQ4nyFs=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/opencontainers/runtime-spec v1.0.2/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
github.com/pelletier/go-toml v1.9.3 h1:zeC5b1GviRUyKYd6OJPvBU/mcVDVoL1OhT17FCt5dSQ=
github.com/pelletier/go-toml v1.9.3/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@@ -13,6 +20,7 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

202
vendor/github.com/NVIDIA/go-nvml/LICENSE generated vendored Normal file
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@@ -0,0 +1,202 @@
Apache License
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75
vendor/github.com/NVIDIA/go-nvml/pkg/dl/dl.go generated vendored Normal file
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@@ -0,0 +1,75 @@
// Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package dl
import (
"fmt"
"unsafe"
)
// #cgo LDFLAGS: -ldl
// #include <dlfcn.h>
import "C"
const (
RTLD_LAZY = C.RTLD_LAZY
RTLD_NOW = C.RTLD_NOW
RTLD_GLOBAL = C.RTLD_GLOBAL
RTLD_LOCAL = C.RTLD_LOCAL
RTLD_NODELETE = C.RTLD_NODELETE
RTLD_NOLOAD = C.RTLD_NOLOAD
RTLD_DEEPBIND = C.RTLD_DEEPBIND
)
type DynamicLibrary struct{
Name string
Flags int
handle unsafe.Pointer
}
func New(name string, flags int) *DynamicLibrary {
return &DynamicLibrary{
Name: name,
Flags: flags,
handle: nil,
}
}
func (dl *DynamicLibrary) Open() error {
handle := C.dlopen(C.CString(dl.Name), C.int(dl.Flags))
if handle == C.NULL {
return fmt.Errorf("%s", C.GoString(C.dlerror()))
}
dl.handle = handle
return nil
}
func (dl *DynamicLibrary) Close() error {
err := C.dlclose(dl.handle)
if err != 0 {
return fmt.Errorf("%s", C.GoString(C.dlerror()))
}
return nil
}
func (dl *DynamicLibrary) Lookup(symbol string) error {
C.dlerror() // Clear out any previous errors
C.dlsym(dl.handle, C.CString(symbol))
err := C.dlerror()
if unsafe.Pointer(err) == C.NULL {
return nil
}
return fmt.Errorf("%s", C.GoString(err))
}

64
vendor/github.com/NVIDIA/go-nvml/pkg/nvml/cgo_helpers.go generated vendored Normal file
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// Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package nvml
import (
"unsafe"
)
import "C"
var cgoAllocsUnknown = new(struct{})
type stringHeader struct {
Data unsafe.Pointer
Len int
}
func clen(n []byte) int {
for i := 0; i < len(n); i++ {
if n[i] == 0 {
return i
}
}
return len(n)
}
func uint32SliceToIntSlice(s []uint32) []int {
ret := make([]int, len(s))
for i := range s {
ret[i] = int(s[i])
}
return ret
}
// packPCharString creates a Go string backed by *C.char and avoids copying.
func packPCharString(p *C.char) (raw string) {
if p != nil && *p != 0 {
h := (*stringHeader)(unsafe.Pointer(&raw))
h.Data = unsafe.Pointer(p)
for *p != 0 {
p = (*C.char)(unsafe.Pointer(uintptr(unsafe.Pointer(p)) + 1)) // p++
}
h.Len = int(uintptr(unsafe.Pointer(p)) - uintptr(h.Data))
}
return
}
// unpackPCharString represents the data from Go string as *C.char and avoids copying.
func unpackPCharString(str string) (*C.char, *struct{}) {
h := (*stringHeader)(unsafe.Pointer(&str))
return (*C.char)(h.Data), cgoAllocsUnknown
}

23
vendor/github.com/NVIDIA/go-nvml/pkg/nvml/cgo_helpers.h generated vendored Normal file
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// Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// WARNING: This file has automatically been generated on Wed, 03 Feb 2021 13:08:24 UTC.
// Code generated by https://git.io/c-for-go. DO NOT EDIT.
#include "nvml.h"
#include <stdlib.h>
#pragma once
#define __CGOGEN 1

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vendor/github.com/NVIDIA/go-nvml/pkg/nvml/const.go generated vendored Normal file
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vendor/github.com/NVIDIA/go-nvml/pkg/nvml/device.go generated vendored Normal file
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vendor/github.com/NVIDIA/go-nvml/pkg/nvml/doc.go generated vendored Normal file
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// Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// WARNING: This file has automatically been generated on Wed, 03 Feb 2021 13:08:24 UTC.
// Code generated by https://git.io/c-for-go. DO NOT EDIT.
/*
Package NVML bindings
*/
package nvml

42
vendor/github.com/NVIDIA/go-nvml/pkg/nvml/event_set.go generated vendored Normal file
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// Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package nvml
// nvml.EventSetCreate()
func EventSetCreate() (EventSet, Return) {
var Set EventSet
ret := nvmlEventSetCreate(&Set)
return Set, ret
}
// nvml.EventSetWait()
func EventSetWait(Set EventSet, Timeoutms uint32) (EventData, Return) {
var Data EventData
ret := nvmlEventSetWait(Set, &Data, Timeoutms)
return Data, ret
}
func (Set EventSet) Wait(Timeoutms uint32) (EventData, Return) {
return EventSetWait(Set, Timeoutms)
}
// nvml.EventSetFree()
func EventSetFree(Set EventSet) Return {
return nvmlEventSetFree(Set)
}
func (Set EventSet) Free() Return {
return EventSetFree(Set)
}

157
vendor/github.com/NVIDIA/go-nvml/pkg/nvml/init.go generated vendored Normal file
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// Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package nvml
import (
"fmt"
"github.com/NVIDIA/go-nvml/pkg/dl"
)
import "C"
const (
nvmlLibraryName = "libnvidia-ml.so.1"
nvmlLibraryLoadFlags = dl.RTLD_LAZY | dl.RTLD_GLOBAL
)
var nvml *dl.DynamicLibrary
// nvml.Init()
func Init() Return {
lib := dl.New(nvmlLibraryName, nvmlLibraryLoadFlags)
if lib == nil {
panic(fmt.Sprintf("error instantiating DynamicLibrary for %s", nvmlLibraryName))
}
err := lib.Open()
if err != nil {
panic(fmt.Sprintf("error opening %s: %v", nvmlLibraryName, err))
}
nvml = lib
updateVersionedSymbols()
return nvmlInit()
}
// nvml.InitWithFlags()
func InitWithFlags(Flags uint32) Return {
lib := dl.New(nvmlLibraryName, nvmlLibraryLoadFlags)
if lib == nil {
panic(fmt.Sprintf("error instantiating DynamicLibrary for %s", nvmlLibraryName))
}
err := lib.Open()
if err != nil {
panic(fmt.Sprintf("error opening %s: %v", nvmlLibraryName, err))
}
nvml = lib
return nvmlInitWithFlags(Flags)
}
// nvml.Shutdown()
func Shutdown() Return {
ret := nvmlShutdown()
if ret != SUCCESS {
return ret
}
err := nvml.Close()
if err != nil {
panic(fmt.Sprintf("error closing %s: %v", nvmlLibraryName, err))
}
return ret
}
// Default all versioned APIs to v1 (to infer the types)
var nvmlInit = nvmlInit_v1
var nvmlDeviceGetPciInfo = nvmlDeviceGetPciInfo_v1
var nvmlDeviceGetCount = nvmlDeviceGetCount_v1
var nvmlDeviceGetHandleByIndex = nvmlDeviceGetHandleByIndex_v1
var nvmlDeviceGetHandleByPciBusId = nvmlDeviceGetHandleByPciBusId_v1
var nvmlDeviceGetNvLinkRemotePciInfo = nvmlDeviceGetNvLinkRemotePciInfo_v1
var nvmlDeviceRemoveGpu = nvmlDeviceRemoveGpu_v1
var nvmlDeviceGetGridLicensableFeatures = nvmlDeviceGetGridLicensableFeatures_v1
var nvmlEventSetWait = nvmlEventSetWait_v1
var nvmlDeviceGetAttributes = nvmlDeviceGetAttributes_v1
var nvmlDeviceGetComputeRunningProcesses = nvmlDeviceGetComputeRunningProcesses_v1
var nvmlDeviceGetGraphicsRunningProcesses = nvmlDeviceGetGraphicsRunningProcesses_v1
// updateVersionedSymbols()
func updateVersionedSymbols() {
err := nvml.Lookup("nvmlInit_v2")
if err == nil {
nvmlInit = nvmlInit_v2
}
err = nvml.Lookup("nvmlDeviceGetPciInfo_v2")
if err == nil {
nvmlDeviceGetPciInfo = nvmlDeviceGetPciInfo_v2
}
err = nvml.Lookup("nvmlDeviceGetPciInfo_v3")
if err == nil {
nvmlDeviceGetPciInfo = nvmlDeviceGetPciInfo_v3
}
err = nvml.Lookup("nvmlDeviceGetCount_v2")
if err == nil {
nvmlDeviceGetCount = nvmlDeviceGetCount_v2
}
err = nvml.Lookup("nvmlDeviceGetHandleByIndex_v2")
if err == nil {
nvmlDeviceGetHandleByIndex = nvmlDeviceGetHandleByIndex_v2
}
err = nvml.Lookup("nvmlDeviceGetHandleByPciBusId_v2")
if err == nil {
nvmlDeviceGetHandleByPciBusId = nvmlDeviceGetHandleByPciBusId_v2
}
err = nvml.Lookup("nvmlDeviceGetNvLinkRemotePciInfo_v2")
if err == nil {
nvmlDeviceGetNvLinkRemotePciInfo = nvmlDeviceGetNvLinkRemotePciInfo_v2
}
// Unable to overwrite nvmlDeviceRemoveGpu() because the v2 function takes
// a different set of parameters than the v1 function.
//err = nvml.Lookup("nvmlDeviceRemoveGpu_v2")
//if err == nil {
// nvmlDeviceRemoveGpu = nvmlDeviceRemoveGpu_v2
//}
err = nvml.Lookup("nvmlDeviceGetGridLicensableFeatures_v2")
if err == nil {
nvmlDeviceGetGridLicensableFeatures = nvmlDeviceGetGridLicensableFeatures_v2
}
err = nvml.Lookup("nvmlDeviceGetGridLicensableFeatures_v3")
if err == nil {
nvmlDeviceGetGridLicensableFeatures = nvmlDeviceGetGridLicensableFeatures_v3
}
err = nvml.Lookup("nvmlEventSetWait_v2")
if err == nil {
nvmlEventSetWait = nvmlEventSetWait_v2
}
err = nvml.Lookup("nvmlDeviceGetAttributes_v2")
if err == nil {
nvmlDeviceGetAttributes = nvmlDeviceGetAttributes_v2
}
err = nvml.Lookup("nvmlDeviceGetComputeRunningProcesses_v2")
if err == nil {
nvmlDeviceGetComputeRunningProcesses = nvmlDeviceGetComputeRunningProcesses_v2
}
err = nvml.Lookup("nvmlDeviceGetGraphicsRunningProcesses_v2")
if err == nil {
nvmlDeviceGetGraphicsRunningProcesses = nvmlDeviceGetGraphicsRunningProcesses_v2
}
}

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vendor/github.com/NVIDIA/go-nvml/pkg/nvml/nvml.go generated vendored Normal file
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vendor/github.com/NVIDIA/go-nvml/pkg/nvml/nvml.h generated vendored Normal file
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vendor/github.com/NVIDIA/go-nvml/pkg/nvml/return.go generated vendored Normal file
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// Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package nvml
// nvml.ErrorString()
func ErrorString(Result Return) string {
return nvmlErrorString(Result)
}

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vendor/github.com/NVIDIA/go-nvml/pkg/nvml/system.go generated vendored Normal file
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// Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package nvml
// #include <sys/prctl.h>
import "C"
// nvml.SystemGetDriverVersion()
func SystemGetDriverVersion() (string, Return) {
Version := make([]byte, SYSTEM_DRIVER_VERSION_BUFFER_SIZE)
ret := nvmlSystemGetDriverVersion(&Version[0], SYSTEM_DRIVER_VERSION_BUFFER_SIZE)
return string(Version[:clen(Version)]), ret
}
// nvml.SystemGetNVMLVersion()
func SystemGetNVMLVersion() (string, Return) {
Version := make([]byte, SYSTEM_NVML_VERSION_BUFFER_SIZE)
ret := nvmlSystemGetNVMLVersion(&Version[0], SYSTEM_NVML_VERSION_BUFFER_SIZE)
return string(Version[:clen(Version)]), ret
}
// nvml.SystemGetCudaDriverVersion()
func SystemGetCudaDriverVersion() (int, Return) {
var CudaDriverVersion int32
ret := nvmlSystemGetCudaDriverVersion(&CudaDriverVersion)
return int(CudaDriverVersion), ret
}
// nvml.SystemGetCudaDriverVersion_v2()
func SystemGetCudaDriverVersion_v2() (int, Return) {
var CudaDriverVersion int32
ret := nvmlSystemGetCudaDriverVersion_v2(&CudaDriverVersion)
return int(CudaDriverVersion), ret
}
// nvml.SystemGetProcessName()
func SystemGetProcessName(Pid int) (string, Return) {
Name := make([]byte, C.PR_SET_NAME)
ret := nvmlSystemGetProcessName(uint32(Pid), &Name[0], C.PR_SET_NAME)
return string(Name[:clen(Name)]), ret
}
// nvml.SystemGetHicVersion()
func SystemGetHicVersion() ([]HwbcEntry, Return) {
var HwbcCount uint32 = 1 // Will be reduced upon returning
for {
HwbcEntries := make([]HwbcEntry, HwbcCount)
ret := nvmlSystemGetHicVersion(&HwbcCount, &HwbcEntries[0])
if ret == SUCCESS {
return HwbcEntries[:HwbcCount], ret
}
if ret != ERROR_INSUFFICIENT_SIZE {
return nil, ret
}
HwbcCount *= 2
}
}
// nvml.SystemGetTopologyGpuSet()
func SystemGetTopologyGpuSet(CpuNumber int) ([]Device, Return) {
var Count uint32
ret := nvmlSystemGetTopologyGpuSet(uint32(CpuNumber), &Count, nil)
if ret != SUCCESS {
return nil, ret
}
if Count == 0 {
return []Device{}, ret
}
DeviceArray := make([]Device, Count)
ret = nvmlSystemGetTopologyGpuSet(uint32(CpuNumber), &Count, &DeviceArray[0])
return DeviceArray, ret
}

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vendor/github.com/NVIDIA/go-nvml/pkg/nvml/types_gen.go generated vendored Normal file
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// Code generated by cmd/cgo -godefs; DO NOT EDIT.
// cgo -godefs types.go
package nvml
import "unsafe"
type Device struct {
Handle *_Ctype_struct_nvmlDevice_st
}
type PciInfo struct {
BusIdLegacy [16]int8
Domain uint32
Bus uint32
Device uint32
PciDeviceId uint32
PciSubSystemId uint32
BusId [32]int8
}
type EccErrorCounts struct {
L1Cache uint64
L2Cache uint64
DeviceMemory uint64
RegisterFile uint64
}
type Utilization struct {
Gpu uint32
Memory uint32
}
type Memory struct {
Total uint64
Free uint64
Used uint64
}
type BAR1Memory struct {
Bar1Total uint64
Bar1Free uint64
Bar1Used uint64
}
type ProcessInfo struct {
Pid uint32
UsedGpuMemory uint64
GpuInstanceId uint32
ComputeInstanceId uint32
}
type DeviceAttributes struct {
MultiprocessorCount uint32
SharedCopyEngineCount uint32
SharedDecoderCount uint32
SharedEncoderCount uint32
SharedJpegCount uint32
SharedOfaCount uint32
GpuInstanceSliceCount uint32
ComputeInstanceSliceCount uint32
MemorySizeMB uint64
}
type RowRemapperHistogramValues struct {
Max uint32
High uint32
Partial uint32
Low uint32
None uint32
}
type NvLinkUtilizationControl struct {
Units uint32
Pktfilter uint32
}
type BridgeChipInfo struct {
Type uint32
FwVersion uint32
}
type BridgeChipHierarchy struct {
BridgeCount uint8
BridgeChipInfo [128]BridgeChipInfo
}
const sizeofValue = unsafe.Sizeof([8]byte{})
type Value [sizeofValue]byte
type Sample struct {
TimeStamp uint64
SampleValue [8]byte
}
type ViolationTime struct {
ReferenceTime uint64
ViolationTime uint64
}
type VgpuTypeId uint32
type VgpuInstance uint32
type VgpuInstanceUtilizationSample struct {
VgpuInstance uint32
TimeStamp uint64
SmUtil [8]byte
MemUtil [8]byte
EncUtil [8]byte
DecUtil [8]byte
}
type VgpuProcessUtilizationSample struct {
VgpuInstance uint32
Pid uint32
ProcessName [64]int8
TimeStamp uint64
SmUtil uint32
MemUtil uint32
EncUtil uint32
DecUtil uint32
}
type ProcessUtilizationSample struct {
Pid uint32
TimeStamp uint64
SmUtil uint32
MemUtil uint32
EncUtil uint32
DecUtil uint32
}
type GridLicensableFeature struct {
FeatureCode uint32
FeatureState uint32
LicenseInfo [128]int8
ProductName [128]int8
FeatureEnabled uint32
}
type GridLicensableFeatures struct {
IsGridLicenseSupported int32
LicensableFeaturesCount uint32
GridLicensableFeatures [3]GridLicensableFeature
}
type DeviceArchitecture uint32
type FieldValue struct {
FieldId uint32
ScopeId uint32
Timestamp int64
LatencyUsec int64
ValueType uint32
NvmlReturn uint32
Value [8]byte
}
type Unit struct {
Handle *_Ctype_struct_nvmlUnit_st
}
type HwbcEntry struct {
HwbcId uint32
FirmwareVersion [32]int8
}
type LedState struct {
Cause [256]int8
Color uint32
}
type UnitInfo struct {
Name [96]int8
Id [96]int8
Serial [96]int8
FirmwareVersion [96]int8
}
type PSUInfo struct {
State [256]int8
Current uint32
Voltage uint32
Power uint32
}
type UnitFanInfo struct {
Speed uint32
State uint32
}
type UnitFanSpeeds struct {
Fans [24]UnitFanInfo
Count uint32
}
type EventSet struct {
Handle *_Ctype_struct_nvmlEventSet_st
}
type EventData struct {
Device Device
EventType uint64
EventData uint64
GpuInstanceId uint32
ComputeInstanceId uint32
}
type AccountingStats struct {
GpuUtilization uint32
MemoryUtilization uint32
MaxMemoryUsage uint64
Time uint64
StartTime uint64
IsRunning uint32
Reserved [5]uint32
}
type EncoderSessionInfo struct {
SessionId uint32
Pid uint32
VgpuInstance uint32
CodecType uint32
HResolution uint32
VResolution uint32
AverageFps uint32
AverageLatency uint32
}
type FBCStats struct {
SessionsCount uint32
AverageFPS uint32
AverageLatency uint32
}
type FBCSessionInfo struct {
SessionId uint32
Pid uint32
VgpuInstance uint32
DisplayOrdinal uint32
SessionType uint32
SessionFlags uint32
HMaxResolution uint32
VMaxResolution uint32
HResolution uint32
VResolution uint32
AverageFPS uint32
AverageLatency uint32
}
type AffinityScope uint32
type VgpuVersion struct {
MinVersion uint32
MaxVersion uint32
}
type nvmlVgpuMetadata struct {
Version uint32
Revision uint32
GuestInfoState uint32
GuestDriverVersion [80]int8
HostDriverVersion [80]int8
Reserved [6]uint32
VgpuVirtualizationCaps uint32
GuestVgpuVersion uint32
OpaqueDataSize uint32
OpaqueData [4]int8
}
type nvmlVgpuPgpuMetadata struct {
Version uint32
Revision uint32
HostDriverVersion [80]int8
PgpuVirtualizationCaps uint32
Reserved [5]uint32
HostSupportedVgpuRange VgpuVersion
OpaqueDataSize uint32
OpaqueData [4]int8
}
type VgpuPgpuCompatibility struct {
VgpuVmCompatibility uint32
CompatibilityLimitCode uint32
}
type BlacklistDeviceInfo struct {
PciInfo PciInfo
Uuid [80]int8
}
type GpuInstancePlacement struct {
Start uint32
Size uint32
}
type GpuInstanceProfileInfo struct {
Id uint32
IsP2pSupported uint32
SliceCount uint32
InstanceCount uint32
MultiprocessorCount uint32
CopyEngineCount uint32
DecoderCount uint32
EncoderCount uint32
JpegCount uint32
OfaCount uint32
MemorySizeMB uint64
}
type GpuInstanceInfo struct {
Device Device
Id uint32
ProfileId uint32
Placement GpuInstancePlacement
}
type GpuInstance struct {
Handle *_Ctype_struct_nvmlGpuInstance_st
}
type ComputeInstanceProfileInfo struct {
Id uint32
SliceCount uint32
InstanceCount uint32
MultiprocessorCount uint32
SharedCopyEngineCount uint32
SharedDecoderCount uint32
SharedEncoderCount uint32
SharedJpegCount uint32
SharedOfaCount uint32
}
type ComputeInstanceInfo struct {
Device Device
GpuInstance GpuInstance
Id uint32
ProfileId uint32
}
type ComputeInstance struct {
Handle *_Ctype_struct_nvmlComputeInstance_st
}

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vendor/github.com/NVIDIA/go-nvml/pkg/nvml/unit.go generated vendored Normal file
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// Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package nvml
// nvml.UnitGetCount()
func UnitGetCount() (int, Return) {
var UnitCount uint32
ret := nvmlUnitGetCount(&UnitCount)
return int(UnitCount), ret
}
// nvml.UnitGetHandleByIndex()
func UnitGetHandleByIndex(Index int) (Unit, Return) {
var Unit Unit
ret := nvmlUnitGetHandleByIndex(uint32(Index), &Unit)
return Unit, ret
}
// nvml.UnitGetUnitInfo()
func UnitGetUnitInfo(Unit Unit) (UnitInfo, Return) {
var Info UnitInfo
ret := nvmlUnitGetUnitInfo(Unit, &Info)
return Info, ret
}
func (Unit Unit) GetUnitInfo() (UnitInfo, Return) {
return UnitGetUnitInfo(Unit)
}
// nvml.UnitGetLedState()
func UnitGetLedState(Unit Unit) (LedState, Return) {
var State LedState
ret := nvmlUnitGetLedState(Unit, &State)
return State, ret
}
func (Unit Unit) GetLedState() (LedState, Return) {
return UnitGetLedState(Unit)
}
// nvml.UnitGetPsuInfo()
func UnitGetPsuInfo(Unit Unit) (PSUInfo, Return) {
var Psu PSUInfo
ret := nvmlUnitGetPsuInfo(Unit, &Psu)
return Psu, ret
}
func (Unit Unit) GetPsuInfo() (PSUInfo, Return) {
return UnitGetPsuInfo(Unit)
}
// nvml.UnitGetTemperature()
func UnitGetTemperature(Unit Unit, Type int) (uint32, Return) {
var Temp uint32
ret := nvmlUnitGetTemperature(Unit, uint32(Type), &Temp)
return Temp, ret
}
func (Unit Unit) GetTemperature(Type int) (uint32, Return) {
return UnitGetTemperature(Unit, Type)
}
// nvml.UnitGetFanSpeedInfo()
func UnitGetFanSpeedInfo(Unit Unit) (UnitFanSpeeds, Return) {
var FanSpeeds UnitFanSpeeds
ret := nvmlUnitGetFanSpeedInfo(Unit, &FanSpeeds)
return FanSpeeds, ret
}
func (Unit Unit) GetFanSpeedInfo() (UnitFanSpeeds, Return) {
return UnitGetFanSpeedInfo(Unit)
}
// nvml.UnitGetDevices()
func UnitGetDevices(Unit Unit) ([]Device, Return) {
var DeviceCount uint32 = 1 // Will be reduced upon returning
for {
Devices := make([]Device, DeviceCount)
ret := nvmlUnitGetDevices(Unit, &DeviceCount, &Devices[0])
if ret == SUCCESS {
return Devices[:DeviceCount], ret
}
if ret != ERROR_INSUFFICIENT_SIZE {
return nil, ret
}
DeviceCount *= 2
}
}
func (Unit Unit) GetDevices() ([]Device, Return) {
return UnitGetDevices(Unit)
}
// nvml.UnitSetLedState()
func UnitSetLedState(Unit Unit, Color LedColor) Return {
return nvmlUnitSetLedState(Unit, Color)
}
func (Unit Unit) SetLedState(Color LedColor) Return {
return UnitSetLedState(Unit, Color)
}

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vendor/github.com/NVIDIA/go-nvml/pkg/nvml/vgpu.go generated vendored Normal file
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// Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package nvml
import (
"unsafe"
)
// nvml.VgpuMetadata
type VgpuMetadata struct {
nvmlVgpuMetadata
OpaqueData []byte
}
// nvml.VgpuPgpuMetadata
type VgpuPgpuMetadata struct {
nvmlVgpuPgpuMetadata
OpaqueData []byte
}
// nvml.VgpuTypeGetClass()
func VgpuTypeGetClass(VgpuTypeId VgpuTypeId) (string, Return) {
var Size uint32 = DEVICE_NAME_BUFFER_SIZE
VgpuTypeClass := make([]byte, DEVICE_NAME_BUFFER_SIZE)
ret := nvmlVgpuTypeGetClass(VgpuTypeId, &VgpuTypeClass[0], &Size)
return string(VgpuTypeClass[:clen(VgpuTypeClass)]), ret
}
func (VgpuTypeId VgpuTypeId) GetClass() (string, Return) {
return VgpuTypeGetClass(VgpuTypeId)
}
// nvml.VgpuTypeGetName()
func VgpuTypeGetName(VgpuTypeId VgpuTypeId) (string, Return) {
var Size uint32 = DEVICE_NAME_BUFFER_SIZE
VgpuTypeName := make([]byte, DEVICE_NAME_BUFFER_SIZE)
ret := nvmlVgpuTypeGetName(VgpuTypeId, &VgpuTypeName[0], &Size)
return string(VgpuTypeName[:clen(VgpuTypeName)]), ret
}
func (VgpuTypeId VgpuTypeId) GetName() (string, Return) {
return VgpuTypeGetName(VgpuTypeId)
}
// nvml.VgpuTypeGetGpuInstanceProfileId()
func VgpuTypeGetGpuInstanceProfileId(VgpuTypeId VgpuTypeId) (uint32, Return) {
var Size uint32
ret := nvmlVgpuTypeGetGpuInstanceProfileId(VgpuTypeId, &Size)
return Size, ret
}
func (VgpuTypeId VgpuTypeId) GetGpuInstanceProfileId() (uint32, Return) {
return VgpuTypeGetGpuInstanceProfileId(VgpuTypeId)
}
// nvml.VgpuTypeGetDeviceID()
func VgpuTypeGetDeviceID(VgpuTypeId VgpuTypeId) (uint64, uint64, Return) {
var DeviceID, SubsystemID uint64
ret := nvmlVgpuTypeGetDeviceID(VgpuTypeId, &DeviceID, &SubsystemID)
return DeviceID, SubsystemID, ret
}
func (VgpuTypeId VgpuTypeId) GetDeviceID() (uint64, uint64, Return) {
return VgpuTypeGetDeviceID(VgpuTypeId)
}
// nvml.VgpuTypeGetFramebufferSize()
func VgpuTypeGetFramebufferSize(VgpuTypeId VgpuTypeId) (uint64, Return) {
var FbSize uint64
ret := nvmlVgpuTypeGetFramebufferSize(VgpuTypeId, &FbSize)
return FbSize, ret
}
func (VgpuTypeId VgpuTypeId) GetFramebufferSize() (uint64, Return) {
return VgpuTypeGetFramebufferSize(VgpuTypeId)
}
// nvml.VgpuTypeGetNumDisplayHeads()
func VgpuTypeGetNumDisplayHeads(VgpuTypeId VgpuTypeId) (int, Return) {
var NumDisplayHeads uint32
ret := nvmlVgpuTypeGetNumDisplayHeads(VgpuTypeId, &NumDisplayHeads)
return int(NumDisplayHeads), ret
}
func (VgpuTypeId VgpuTypeId) GetNumDisplayHeads() (int, Return) {
return VgpuTypeGetNumDisplayHeads(VgpuTypeId)
}
// nvml.VgpuTypeGetResolution()
func VgpuTypeGetResolution(VgpuTypeId VgpuTypeId, DisplayIndex int) (uint32, uint32, Return) {
var Xdim, Ydim uint32
ret := nvmlVgpuTypeGetResolution(VgpuTypeId, uint32(DisplayIndex), &Xdim, &Ydim)
return Xdim, Ydim, ret
}
func (VgpuTypeId VgpuTypeId) GetResolution(DisplayIndex int) (uint32, uint32, Return) {
return VgpuTypeGetResolution(VgpuTypeId, DisplayIndex)
}
// nvml.VgpuTypeGetLicense()
func VgpuTypeGetLicense(VgpuTypeId VgpuTypeId) (string, Return) {
VgpuTypeLicenseString := make([]byte, GRID_LICENSE_BUFFER_SIZE)
ret := nvmlVgpuTypeGetLicense(VgpuTypeId, &VgpuTypeLicenseString[0], GRID_LICENSE_BUFFER_SIZE)
return string(VgpuTypeLicenseString[:clen(VgpuTypeLicenseString)]), ret
}
func (VgpuTypeId VgpuTypeId) GetLicense() (string, Return) {
return VgpuTypeGetLicense(VgpuTypeId)
}
// nvml.VgpuTypeGetFrameRateLimit()
func VgpuTypeGetFrameRateLimit(VgpuTypeId VgpuTypeId) (uint32, Return) {
var FrameRateLimit uint32
ret := nvmlVgpuTypeGetFrameRateLimit(VgpuTypeId, &FrameRateLimit)
return FrameRateLimit, ret
}
func (VgpuTypeId VgpuTypeId) GetFrameRateLimit() (uint32, Return) {
return VgpuTypeGetFrameRateLimit(VgpuTypeId)
}
// nvml.VgpuTypeGetMaxInstances()
func VgpuTypeGetMaxInstances(Device Device, VgpuTypeId VgpuTypeId) (int, Return) {
var VgpuInstanceCount uint32
ret := nvmlVgpuTypeGetMaxInstances(Device, VgpuTypeId, &VgpuInstanceCount)
return int(VgpuInstanceCount), ret
}
func (Device Device) VgpuTypeGetMaxInstances(VgpuTypeId VgpuTypeId) (int, Return) {
return VgpuTypeGetMaxInstances(Device, VgpuTypeId)
}
func (VgpuTypeId VgpuTypeId) GetMaxInstances(Device Device) (int, Return) {
return VgpuTypeGetMaxInstances(Device, VgpuTypeId)
}
// nvml.VgpuTypeGetMaxInstancesPerVm()
func VgpuTypeGetMaxInstancesPerVm(VgpuTypeId VgpuTypeId) (int, Return) {
var VgpuInstanceCountPerVm uint32
ret := nvmlVgpuTypeGetMaxInstancesPerVm(VgpuTypeId, &VgpuInstanceCountPerVm)
return int(VgpuInstanceCountPerVm), ret
}
func (VgpuTypeId VgpuTypeId) GetMaxInstancesPerVm() (int, Return) {
return VgpuTypeGetMaxInstancesPerVm(VgpuTypeId)
}
// nvml.VgpuInstanceGetVmID()
func VgpuInstanceGetVmID(VgpuInstance VgpuInstance) (string, VgpuVmIdType, Return) {
var VmIdType VgpuVmIdType
VmId := make([]byte, DEVICE_UUID_BUFFER_SIZE)
ret := nvmlVgpuInstanceGetVmID(VgpuInstance, &VmId[0], DEVICE_UUID_BUFFER_SIZE, &VmIdType)
return string(VmId[:clen(VmId)]), VmIdType, ret
}
func (VgpuInstance VgpuInstance) GetVmID() (string, VgpuVmIdType, Return) {
return VgpuInstanceGetVmID(VgpuInstance)
}
// nvml.VgpuInstanceGetUUID()
func VgpuInstanceGetUUID(VgpuInstance VgpuInstance) (string, Return) {
Uuid := make([]byte, DEVICE_UUID_BUFFER_SIZE)
ret := nvmlVgpuInstanceGetUUID(VgpuInstance, &Uuid[0], DEVICE_UUID_BUFFER_SIZE)
return string(Uuid[:clen(Uuid)]), ret
}
func (VgpuInstance VgpuInstance) GetUUID() (string, Return) {
return VgpuInstanceGetUUID(VgpuInstance)
}
// nvml.VgpuInstanceGetVmDriverVersion()
func VgpuInstanceGetVmDriverVersion(VgpuInstance VgpuInstance) (string, Return) {
Version := make([]byte, SYSTEM_DRIVER_VERSION_BUFFER_SIZE)
ret := nvmlVgpuInstanceGetVmDriverVersion(VgpuInstance, &Version[0], SYSTEM_DRIVER_VERSION_BUFFER_SIZE)
return string(Version[:clen(Version)]), ret
}
func (VgpuInstance VgpuInstance) GetVmDriverVersion() (string, Return) {
return VgpuInstanceGetVmDriverVersion(VgpuInstance)
}
// nvml.VgpuInstanceGetFbUsage()
func VgpuInstanceGetFbUsage(VgpuInstance VgpuInstance) (uint64, Return) {
var FbUsage uint64
ret := nvmlVgpuInstanceGetFbUsage(VgpuInstance, &FbUsage)
return FbUsage, ret
}
func (VgpuInstance VgpuInstance) GetFbUsage() (uint64, Return) {
return VgpuInstanceGetFbUsage(VgpuInstance)
}
// nvml.VgpuInstanceGetLicenseStatus()
func VgpuInstanceGetLicenseStatus(VgpuInstance VgpuInstance) (int, Return) {
var Licensed uint32
ret := nvmlVgpuInstanceGetLicenseStatus(VgpuInstance, &Licensed)
return int(Licensed), ret
}
func (VgpuInstance VgpuInstance) GetLicenseStatus() (int, Return) {
return VgpuInstanceGetLicenseStatus(VgpuInstance)
}
// nvml.VgpuInstanceGetType()
func VgpuInstanceGetType(VgpuInstance VgpuInstance) (VgpuTypeId, Return) {
var VgpuTypeId VgpuTypeId
ret := nvmlVgpuInstanceGetType(VgpuInstance, &VgpuTypeId)
return VgpuTypeId, ret
}
func (VgpuInstance VgpuInstance) GetType() (VgpuTypeId, Return) {
return VgpuInstanceGetType(VgpuInstance)
}
// nvml.VgpuInstanceGetFrameRateLimit()
func VgpuInstanceGetFrameRateLimit(VgpuInstance VgpuInstance) (uint32, Return) {
var FrameRateLimit uint32
ret := nvmlVgpuInstanceGetFrameRateLimit(VgpuInstance, &FrameRateLimit)
return FrameRateLimit, ret
}
func (VgpuInstance VgpuInstance) GetFrameRateLimit() (uint32, Return) {
return VgpuInstanceGetFrameRateLimit(VgpuInstance)
}
// nvml.VgpuInstanceGetEccMode()
func VgpuInstanceGetEccMode(VgpuInstance VgpuInstance) (EnableState, Return) {
var EccMode EnableState
ret := nvmlVgpuInstanceGetEccMode(VgpuInstance, &EccMode)
return EccMode, ret
}
func (VgpuInstance VgpuInstance) GetEccMode() (EnableState, Return) {
return VgpuInstanceGetEccMode(VgpuInstance)
}
// nvml.VgpuInstanceGetEncoderCapacity()
func VgpuInstanceGetEncoderCapacity(VgpuInstance VgpuInstance) (int, Return) {
var EncoderCapacity uint32
ret := nvmlVgpuInstanceGetEncoderCapacity(VgpuInstance, &EncoderCapacity)
return int(EncoderCapacity), ret
}
func (VgpuInstance VgpuInstance) GetEncoderCapacity() (int, Return) {
return VgpuInstanceGetEncoderCapacity(VgpuInstance)
}
// nvml.VgpuInstanceSetEncoderCapacity()
func VgpuInstanceSetEncoderCapacity(VgpuInstance VgpuInstance, EncoderCapacity int) Return {
return nvmlVgpuInstanceSetEncoderCapacity(VgpuInstance, uint32(EncoderCapacity))
}
func (VgpuInstance VgpuInstance) SetEncoderCapacity(EncoderCapacity int) Return {
return VgpuInstanceSetEncoderCapacity(VgpuInstance, EncoderCapacity)
}
// nvml.VgpuInstanceGetEncoderStats()
func VgpuInstanceGetEncoderStats(VgpuInstance VgpuInstance) (int, uint32, uint32, Return) {
var SessionCount, AverageFps, AverageLatency uint32
ret := nvmlVgpuInstanceGetEncoderStats(VgpuInstance, &SessionCount, &AverageFps, &AverageLatency)
return int(SessionCount), AverageFps, AverageLatency, ret
}
func (VgpuInstance VgpuInstance) GetEncoderStats() (int, uint32, uint32, Return) {
return VgpuInstanceGetEncoderStats(VgpuInstance)
}
// nvml.VgpuInstanceGetEncoderSessions()
func VgpuInstanceGetEncoderSessions(VgpuInstance VgpuInstance) (int, EncoderSessionInfo, Return) {
var SessionCount uint32
var SessionInfo EncoderSessionInfo
ret := nvmlVgpuInstanceGetEncoderSessions(VgpuInstance, &SessionCount, &SessionInfo)
return int(SessionCount), SessionInfo, ret
}
func (VgpuInstance VgpuInstance) GetEncoderSessions() (int, EncoderSessionInfo, Return) {
return VgpuInstanceGetEncoderSessions(VgpuInstance)
}
// nvml.VgpuInstanceGetFBCStats()
func VgpuInstanceGetFBCStats(VgpuInstance VgpuInstance) (FBCStats, Return) {
var FbcStats FBCStats
ret := nvmlVgpuInstanceGetFBCStats(VgpuInstance, &FbcStats)
return FbcStats, ret
}
func (VgpuInstance VgpuInstance) GetFBCStats() (FBCStats, Return) {
return VgpuInstanceGetFBCStats(VgpuInstance)
}
// nvml.VgpuInstanceGetFBCSessions()
func VgpuInstanceGetFBCSessions(VgpuInstance VgpuInstance) (int, FBCSessionInfo, Return) {
var SessionCount uint32
var SessionInfo FBCSessionInfo
ret := nvmlVgpuInstanceGetFBCSessions(VgpuInstance, &SessionCount, &SessionInfo)
return int(SessionCount), SessionInfo, ret
}
func (VgpuInstance VgpuInstance) GetFBCSessions() (int, FBCSessionInfo, Return) {
return VgpuInstanceGetFBCSessions(VgpuInstance)
}
// nvml.VgpuInstanceGetMetadata()
func VgpuInstanceGetMetadata(VgpuInstance VgpuInstance) (VgpuMetadata, Return) {
var VgpuMetadata VgpuMetadata
OpaqueDataSize := unsafe.Sizeof(VgpuMetadata.nvmlVgpuMetadata.OpaqueData)
VgpuMetadataSize := unsafe.Sizeof(VgpuMetadata.nvmlVgpuMetadata) - OpaqueDataSize
for {
BufferSize := uint32(VgpuMetadataSize + OpaqueDataSize)
Buffer := make([]byte, BufferSize)
nvmlVgpuMetadataPtr := (*nvmlVgpuMetadata)(unsafe.Pointer(&Buffer[0]))
ret := nvmlVgpuInstanceGetMetadata(VgpuInstance, nvmlVgpuMetadataPtr, &BufferSize)
if ret == SUCCESS {
VgpuMetadata.nvmlVgpuMetadata = *nvmlVgpuMetadataPtr
VgpuMetadata.OpaqueData = Buffer[VgpuMetadataSize:BufferSize]
return VgpuMetadata, ret
}
if ret != ERROR_INSUFFICIENT_SIZE {
return VgpuMetadata, ret
}
OpaqueDataSize = 2 * OpaqueDataSize
}
}
func (VgpuInstance VgpuInstance) GetMetadata() (VgpuMetadata, Return) {
return VgpuInstanceGetMetadata(VgpuInstance)
}
// nvml.VgpuInstanceGetAccountingMode()
func VgpuInstanceGetAccountingMode(VgpuInstance VgpuInstance) (EnableState, Return) {
var Mode EnableState
ret := nvmlVgpuInstanceGetAccountingMode(VgpuInstance, &Mode)
return Mode, ret
}
func (VgpuInstance VgpuInstance) GetAccountingMode() (EnableState, Return) {
return VgpuInstanceGetAccountingMode(VgpuInstance)
}
// nvml.VgpuInstanceGetAccountingPids()
func VgpuInstanceGetAccountingPids(VgpuInstance VgpuInstance) ([]int, Return) {
var Count uint32 = 1 // Will be reduced upon returning
for {
Pids := make([]uint32, Count)
ret := nvmlVgpuInstanceGetAccountingPids(VgpuInstance, &Count, &Pids[0])
if ret == SUCCESS {
return uint32SliceToIntSlice(Pids[:Count]), ret
}
if ret != ERROR_INSUFFICIENT_SIZE {
return nil, ret
}
Count *= 2
}
}
func (VgpuInstance VgpuInstance) GetAccountingPids() ([]int, Return) {
return VgpuInstanceGetAccountingPids(VgpuInstance)
}
// nvml.VgpuInstanceGetAccountingStats()
func VgpuInstanceGetAccountingStats(VgpuInstance VgpuInstance, Pid int) (AccountingStats, Return) {
var Stats AccountingStats
ret := nvmlVgpuInstanceGetAccountingStats(VgpuInstance, uint32(Pid), &Stats)
return Stats, ret
}
func (VgpuInstance VgpuInstance) GetAccountingStats(Pid int) (AccountingStats, Return) {
return VgpuInstanceGetAccountingStats(VgpuInstance, Pid)
}
// nvml.GetVgpuCompatibility()
func GetVgpuCompatibility(nvmlVgpuMetadata *nvmlVgpuMetadata, PgpuMetadata *nvmlVgpuPgpuMetadata) (VgpuPgpuCompatibility, Return) {
var CompatibilityInfo VgpuPgpuCompatibility
ret := nvmlGetVgpuCompatibility(nvmlVgpuMetadata, PgpuMetadata, &CompatibilityInfo)
return CompatibilityInfo, ret
}
// nvml.GetVgpuVersion()
func GetVgpuVersion() (VgpuVersion, VgpuVersion, Return) {
var Supported, Current VgpuVersion
ret := nvmlGetVgpuVersion(&Supported, &Current)
return Supported, Current, ret
}
// nvml.SetVgpuVersion()
func SetVgpuVersion(VgpuVersion *VgpuVersion) Return {
return SetVgpuVersion(VgpuVersion)
}
// nvml.VgpuInstanceClearAccountingPids()
func VgpuInstanceClearAccountingPids(VgpuInstance VgpuInstance) Return {
return nvmlVgpuInstanceClearAccountingPids(VgpuInstance)
}
func (VgpuInstance VgpuInstance) ClearAccountingPids() Return {
return VgpuInstanceClearAccountingPids(VgpuInstance)
}
// nvml.VgpuInstanceGetMdevUUID()
func VgpuInstanceGetMdevUUID(VgpuInstance VgpuInstance) (string, Return) {
MdevUuid := make([]byte, DEVICE_UUID_BUFFER_SIZE)
ret := nvmlVgpuInstanceGetMdevUUID(VgpuInstance, &MdevUuid[0], DEVICE_UUID_BUFFER_SIZE)
return string(MdevUuid[:clen(MdevUuid)]), ret
}
func (VgpuInstance VgpuInstance) GetMdevUUID() (string, Return) {
return VgpuInstanceGetMdevUUID(VgpuInstance)
}

2
vendor/github.com/davecgh/go-spew/LICENSE generated vendored
View File

@@ -2,7 +2,7 @@ ISC License
Copyright (c) 2012-2016 Dave Collins <dave@davec.name>
Permission to use, copy, modify, and distribute this software for any
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.

187
vendor/github.com/davecgh/go-spew/spew/bypass.go generated vendored
View File

@@ -16,7 +16,9 @@
// when the code is not running on Google App Engine, compiled by GopherJS, and
// "-tags safe" is not added to the go build command line. The "disableunsafe"
// tag is deprecated and thus should not be used.
// +build !js,!appengine,!safe,!disableunsafe
// Go versions prior to 1.4 are disabled because they use a different layout
// for interfaces which make the implementation of unsafeReflectValue more complex.
// +build !js,!appengine,!safe,!disableunsafe,go1.4
package spew
@@ -34,80 +36,49 @@ const (
ptrSize = unsafe.Sizeof((*byte)(nil))
)
var (
// offsetPtr, offsetScalar, and offsetFlag are the offsets for the
// internal reflect.Value fields. These values are valid before golang
// commit ecccf07e7f9d which changed the format. The are also valid
// after commit 82f48826c6c7 which changed the format again to mirror
// the original format. Code in the init function updates these offsets
// as necessary.
offsetPtr = uintptr(ptrSize)
offsetScalar = uintptr(0)
offsetFlag = uintptr(ptrSize * 2)
type flag uintptr
// flagKindWidth and flagKindShift indicate various bits that the
// reflect package uses internally to track kind information.
//
// flagRO indicates whether or not the value field of a reflect.Value is
// read-only.
//
// flagIndir indicates whether the value field of a reflect.Value is
// the actual data or a pointer to the data.
//
// These values are valid before golang commit 90a7c3c86944 which
// changed their positions. Code in the init function updates these
// flags as necessary.
flagKindWidth = uintptr(5)
flagKindShift = uintptr(flagKindWidth - 1)
flagRO = uintptr(1 << 0)
flagIndir = uintptr(1 << 1)
var (
// flagRO indicates whether the value field of a reflect.Value
// is read-only.
flagRO flag
// flagAddr indicates whether the address of the reflect.Value's
// value may be taken.
flagAddr flag
)
func init() {
// Older versions of reflect.Value stored small integers directly in the
// ptr field (which is named val in the older versions). Versions
// between commits ecccf07e7f9d and 82f48826c6c7 added a new field named
// scalar for this purpose which unfortunately came before the flag
// field, so the offset of the flag field is different for those
// versions.
//
// This code constructs a new reflect.Value from a known small integer
// and checks if the size of the reflect.Value struct indicates it has
// the scalar field. When it does, the offsets are updated accordingly.
vv := reflect.ValueOf(0xf00)
if unsafe.Sizeof(vv) == (ptrSize * 4) {
offsetScalar = ptrSize * 2
offsetFlag = ptrSize * 3
}
// flagKindMask holds the bits that make up the kind
// part of the flags field. In all the supported versions,
// it is in the lower 5 bits.
const flagKindMask = flag(0x1f)
// Commit 90a7c3c86944 changed the flag positions such that the low
// order bits are the kind. This code extracts the kind from the flags
// field and ensures it's the correct type. When it's not, the flag
// order has been changed to the newer format, so the flags are updated
// accordingly.
upf := unsafe.Pointer(uintptr(unsafe.Pointer(&vv)) + offsetFlag)
upfv := *(*uintptr)(upf)
flagKindMask := uintptr((1<<flagKindWidth - 1) << flagKindShift)
if (upfv&flagKindMask)>>flagKindShift != uintptr(reflect.Int) {
flagKindShift = 0
flagRO = 1 << 5
flagIndir = 1 << 6
// Different versions of Go have used different
// bit layouts for the flags type. This table
// records the known combinations.
var okFlags = []struct {
ro, addr flag
}{{
// From Go 1.4 to 1.5
ro: 1 << 5,
addr: 1 << 7,
}, {
// Up to Go tip.
ro: 1<<5 | 1<<6,
addr: 1 << 8,
}}
// Commit adf9b30e5594 modified the flags to separate the
// flagRO flag into two bits which specifies whether or not the
// field is embedded. This causes flagIndir to move over a bit
// and means that flagRO is the combination of either of the
// original flagRO bit and the new bit.
//
// This code detects the change by extracting what used to be
// the indirect bit to ensure it's set. When it's not, the flag
// order has been changed to the newer format, so the flags are
// updated accordingly.
if upfv&flagIndir == 0 {
flagRO = 3 << 5
flagIndir = 1 << 7
}
var flagValOffset = func() uintptr {
field, ok := reflect.TypeOf(reflect.Value{}).FieldByName("flag")
if !ok {
panic("reflect.Value has no flag field")
}
return field.Offset
}()
// flagField returns a pointer to the flag field of a reflect.Value.
func flagField(v *reflect.Value) *flag {
return (*flag)(unsafe.Pointer(uintptr(unsafe.Pointer(v)) + flagValOffset))
}
// unsafeReflectValue converts the passed reflect.Value into a one that bypasses
@@ -119,34 +90,56 @@ func init() {
// This allows us to check for implementations of the Stringer and error
// interfaces to be used for pretty printing ordinarily unaddressable and
// inaccessible values such as unexported struct fields.
func unsafeReflectValue(v reflect.Value) (rv reflect.Value) {
indirects := 1
vt := v.Type()
upv := unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetPtr)
rvf := *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetFlag))
if rvf&flagIndir != 0 {
vt = reflect.PtrTo(v.Type())
indirects++
} else if offsetScalar != 0 {
// The value is in the scalar field when it's not one of the
// reference types.
switch vt.Kind() {
case reflect.Uintptr:
case reflect.Chan:
case reflect.Func:
case reflect.Map:
case reflect.Ptr:
case reflect.UnsafePointer:
default:
upv = unsafe.Pointer(uintptr(unsafe.Pointer(&v)) +
offsetScalar)
func unsafeReflectValue(v reflect.Value) reflect.Value {
if !v.IsValid() || (v.CanInterface() && v.CanAddr()) {
return v
}
flagFieldPtr := flagField(&v)
*flagFieldPtr &^= flagRO
*flagFieldPtr |= flagAddr
return v
}
// Sanity checks against future reflect package changes
// to the type or semantics of the Value.flag field.
func init() {
field, ok := reflect.TypeOf(reflect.Value{}).FieldByName("flag")
if !ok {
panic("reflect.Value has no flag field")
}
if field.Type.Kind() != reflect.TypeOf(flag(0)).Kind() {
panic("reflect.Value flag field has changed kind")
}
type t0 int
var t struct {
A t0
// t0 will have flagEmbedRO set.
t0
// a will have flagStickyRO set
a t0
}
vA := reflect.ValueOf(t).FieldByName("A")
va := reflect.ValueOf(t).FieldByName("a")
vt0 := reflect.ValueOf(t).FieldByName("t0")
// Infer flagRO from the difference between the flags
// for the (otherwise identical) fields in t.
flagPublic := *flagField(&vA)
flagWithRO := *flagField(&va) | *flagField(&vt0)
flagRO = flagPublic ^ flagWithRO
// Infer flagAddr from the difference between a value
// taken from a pointer and not.
vPtrA := reflect.ValueOf(&t).Elem().FieldByName("A")
flagNoPtr := *flagField(&vA)
flagPtr := *flagField(&vPtrA)
flagAddr = flagNoPtr ^ flagPtr
// Check that the inferred flags tally with one of the known versions.
for _, f := range okFlags {
if flagRO == f.ro && flagAddr == f.addr {
return
}
}
pv := reflect.NewAt(vt, upv)
rv = pv
for i := 0; i < indirects; i++ {
rv = rv.Elem()
}
return rv
panic("reflect.Value read-only flag has changed semantics")
}

2
vendor/github.com/davecgh/go-spew/spew/bypasssafe.go generated vendored
View File

@@ -16,7 +16,7 @@
// when the code is running on Google App Engine, compiled by GopherJS, or
// "-tags safe" is added to the go build command line. The "disableunsafe"
// tag is deprecated and thus should not be used.
// +build js appengine safe disableunsafe
// +build js appengine safe disableunsafe !go1.4
package spew

2
vendor/github.com/davecgh/go-spew/spew/common.go generated vendored
View File

@@ -180,7 +180,7 @@ func printComplex(w io.Writer, c complex128, floatPrecision int) {
w.Write(closeParenBytes)
}
// printHexPtr outputs a uintptr formatted as hexidecimal with a leading '0x'
// printHexPtr outputs a uintptr formatted as hexadecimal with a leading '0x'
// prefix to Writer w.
func printHexPtr(w io.Writer, p uintptr) {
// Null pointer.

10
vendor/github.com/davecgh/go-spew/spew/dump.go generated vendored
View File

@@ -35,16 +35,16 @@ var (
// cCharRE is a regular expression that matches a cgo char.
// It is used to detect character arrays to hexdump them.
cCharRE = regexp.MustCompile("^.*\\._Ctype_char$")
cCharRE = regexp.MustCompile(`^.*\._Ctype_char$`)
// cUnsignedCharRE is a regular expression that matches a cgo unsigned
// char. It is used to detect unsigned character arrays to hexdump
// them.
cUnsignedCharRE = regexp.MustCompile("^.*\\._Ctype_unsignedchar$")
cUnsignedCharRE = regexp.MustCompile(`^.*\._Ctype_unsignedchar$`)
// cUint8tCharRE is a regular expression that matches a cgo uint8_t.
// It is used to detect uint8_t arrays to hexdump them.
cUint8tCharRE = regexp.MustCompile("^.*\\._Ctype_uint8_t$")
cUint8tCharRE = regexp.MustCompile(`^.*\._Ctype_uint8_t$`)
)
// dumpState contains information about the state of a dump operation.
@@ -143,10 +143,10 @@ func (d *dumpState) dumpPtr(v reflect.Value) {
// Display dereferenced value.
d.w.Write(openParenBytes)
switch {
case nilFound == true:
case nilFound:
d.w.Write(nilAngleBytes)
case cycleFound == true:
case cycleFound:
d.w.Write(circularBytes)
default:

4
vendor/github.com/davecgh/go-spew/spew/format.go generated vendored
View File

@@ -182,10 +182,10 @@ func (f *formatState) formatPtr(v reflect.Value) {
// Display dereferenced value.
switch {
case nilFound == true:
case nilFound:
f.fs.Write(nilAngleBytes)
case cycleFound == true:
case cycleFound:
f.fs.Write(circularShortBytes)
default:

191
vendor/github.com/opencontainers/runtime-spec/LICENSE generated vendored Normal file
View File

@@ -0,0 +1,191 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
Copyright 2015 The Linux Foundation.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

689
vendor/github.com/opencontainers/runtime-spec/specs-go/config.go generated vendored Normal file
View File

@@ -0,0 +1,689 @@
package specs
import "os"
// Spec is the base configuration for the container.
type Spec struct {
// Version of the Open Container Initiative Runtime Specification with which the bundle complies.
Version string `json:"ociVersion"`
// Process configures the container process.
Process *Process `json:"process,omitempty"`
// Root configures the container's root filesystem.
Root *Root `json:"root,omitempty"`
// Hostname configures the container's hostname.
Hostname string `json:"hostname,omitempty"`
// Mounts configures additional mounts (on top of Root).
Mounts []Mount `json:"mounts,omitempty"`
// Hooks configures callbacks for container lifecycle events.
Hooks *Hooks `json:"hooks,omitempty" platform:"linux,solaris"`
// Annotations contains arbitrary metadata for the container.
Annotations map[string]string `json:"annotations,omitempty"`
// Linux is platform-specific configuration for Linux based containers.
Linux *Linux `json:"linux,omitempty" platform:"linux"`
// Solaris is platform-specific configuration for Solaris based containers.
Solaris *Solaris `json:"solaris,omitempty" platform:"solaris"`
// Windows is platform-specific configuration for Windows based containers.
Windows *Windows `json:"windows,omitempty" platform:"windows"`
// VM specifies configuration for virtual-machine-based containers.
VM *VM `json:"vm,omitempty" platform:"vm"`
}
// Process contains information to start a specific application inside the container.
type Process struct {
// Terminal creates an interactive terminal for the container.
Terminal bool `json:"terminal,omitempty"`
// ConsoleSize specifies the size of the console.
ConsoleSize *Box `json:"consoleSize,omitempty"`
// User specifies user information for the process.
User User `json:"user"`
// Args specifies the binary and arguments for the application to execute.
Args []string `json:"args,omitempty"`
// CommandLine specifies the full command line for the application to execute on Windows.
CommandLine string `json:"commandLine,omitempty" platform:"windows"`
// Env populates the process environment for the process.
Env []string `json:"env,omitempty"`
// Cwd is the current working directory for the process and must be
// relative to the container's root.
Cwd string `json:"cwd"`
// Capabilities are Linux capabilities that are kept for the process.
Capabilities *LinuxCapabilities `json:"capabilities,omitempty" platform:"linux"`
// Rlimits specifies rlimit options to apply to the process.
Rlimits []POSIXRlimit `json:"rlimits,omitempty" platform:"linux,solaris"`
// NoNewPrivileges controls whether additional privileges could be gained by processes in the container.
NoNewPrivileges bool `json:"noNewPrivileges,omitempty" platform:"linux"`
// ApparmorProfile specifies the apparmor profile for the container.
ApparmorProfile string `json:"apparmorProfile,omitempty" platform:"linux"`
// Specify an oom_score_adj for the container.
OOMScoreAdj *int `json:"oomScoreAdj,omitempty" platform:"linux"`
// SelinuxLabel specifies the selinux context that the container process is run as.
SelinuxLabel string `json:"selinuxLabel,omitempty" platform:"linux"`
}
// LinuxCapabilities specifies the whitelist of capabilities that are kept for a process.
// http://man7.org/linux/man-pages/man7/capabilities.7.html
type LinuxCapabilities struct {
// Bounding is the set of capabilities checked by the kernel.
Bounding []string `json:"bounding,omitempty" platform:"linux"`
// Effective is the set of capabilities checked by the kernel.
Effective []string `json:"effective,omitempty" platform:"linux"`
// Inheritable is the capabilities preserved across execve.
Inheritable []string `json:"inheritable,omitempty" platform:"linux"`
// Permitted is the limiting superset for effective capabilities.
Permitted []string `json:"permitted,omitempty" platform:"linux"`
// Ambient is the ambient set of capabilities that are kept.
Ambient []string `json:"ambient,omitempty" platform:"linux"`
}
// Box specifies dimensions of a rectangle. Used for specifying the size of a console.
type Box struct {
// Height is the vertical dimension of a box.
Height uint `json:"height"`
// Width is the horizontal dimension of a box.
Width uint `json:"width"`
}
// User specifies specific user (and group) information for the container process.
type User struct {
// UID is the user id.
UID uint32 `json:"uid" platform:"linux,solaris"`
// GID is the group id.
GID uint32 `json:"gid" platform:"linux,solaris"`
// Umask is the umask for the init process.
Umask uint32 `json:"umask,omitempty" platform:"linux,solaris"`
// AdditionalGids are additional group ids set for the container's process.
AdditionalGids []uint32 `json:"additionalGids,omitempty" platform:"linux,solaris"`
// Username is the user name.
Username string `json:"username,omitempty" platform:"windows"`
}
// Root contains information about the container's root filesystem on the host.
type Root struct {
// Path is the absolute path to the container's root filesystem.
Path string `json:"path"`
// Readonly makes the root filesystem for the container readonly before the process is executed.
Readonly bool `json:"readonly,omitempty"`
}
// Mount specifies a mount for a container.
type Mount struct {
// Destination is the absolute path where the mount will be placed in the container.
Destination string `json:"destination"`
// Type specifies the mount kind.
Type string `json:"type,omitempty" platform:"linux,solaris"`
// Source specifies the source path of the mount.
Source string `json:"source,omitempty"`
// Options are fstab style mount options.
Options []string `json:"options,omitempty"`
}
// Hook specifies a command that is run at a particular event in the lifecycle of a container
type Hook struct {
Path string `json:"path"`
Args []string `json:"args,omitempty"`
Env []string `json:"env,omitempty"`
Timeout *int `json:"timeout,omitempty"`
}
// Hooks specifies a command that is run in the container at a particular event in the lifecycle of a container
// Hooks for container setup and teardown
type Hooks struct {
// Prestart is Deprecated. Prestart is a list of hooks to be run before the container process is executed.
// It is called in the Runtime Namespace
Prestart []Hook `json:"prestart,omitempty"`
// CreateRuntime is a list of hooks to be run after the container has been created but before pivot_root or any equivalent operation has been called
// It is called in the Runtime Namespace
CreateRuntime []Hook `json:"createRuntime,omitempty"`
// CreateContainer is a list of hooks to be run after the container has been created but before pivot_root or any equivalent operation has been called
// It is called in the Container Namespace
CreateContainer []Hook `json:"createContainer,omitempty"`
// StartContainer is a list of hooks to be run after the start operation is called but before the container process is started
// It is called in the Container Namespace
StartContainer []Hook `json:"startContainer,omitempty"`
// Poststart is a list of hooks to be run after the container process is started.
// It is called in the Runtime Namespace
Poststart []Hook `json:"poststart,omitempty"`
// Poststop is a list of hooks to be run after the container process exits.
// It is called in the Runtime Namespace
Poststop []Hook `json:"poststop,omitempty"`
}
// Linux contains platform-specific configuration for Linux based containers.
type Linux struct {
// UIDMapping specifies user mappings for supporting user namespaces.
UIDMappings []LinuxIDMapping `json:"uidMappings,omitempty"`
// GIDMapping specifies group mappings for supporting user namespaces.
GIDMappings []LinuxIDMapping `json:"gidMappings,omitempty"`
// Sysctl are a set of key value pairs that are set for the container on start
Sysctl map[string]string `json:"sysctl,omitempty"`
// Resources contain cgroup information for handling resource constraints
// for the container
Resources *LinuxResources `json:"resources,omitempty"`
// CgroupsPath specifies the path to cgroups that are created and/or joined by the container.
// The path is expected to be relative to the cgroups mountpoint.
// If resources are specified, the cgroups at CgroupsPath will be updated based on resources.
CgroupsPath string `json:"cgroupsPath,omitempty"`
// Namespaces contains the namespaces that are created and/or joined by the container
Namespaces []LinuxNamespace `json:"namespaces,omitempty"`
// Devices are a list of device nodes that are created for the container
Devices []LinuxDevice `json:"devices,omitempty"`
// Seccomp specifies the seccomp security settings for the container.
Seccomp *LinuxSeccomp `json:"seccomp,omitempty"`
// RootfsPropagation is the rootfs mount propagation mode for the container.
RootfsPropagation string `json:"rootfsPropagation,omitempty"`
// MaskedPaths masks over the provided paths inside the container.
MaskedPaths []string `json:"maskedPaths,omitempty"`
// ReadonlyPaths sets the provided paths as RO inside the container.
ReadonlyPaths []string `json:"readonlyPaths,omitempty"`
// MountLabel specifies the selinux context for the mounts in the container.
MountLabel string `json:"mountLabel,omitempty"`
// IntelRdt contains Intel Resource Director Technology (RDT) information for
// handling resource constraints (e.g., L3 cache, memory bandwidth) for the container
IntelRdt *LinuxIntelRdt `json:"intelRdt,omitempty"`
// Personality contains configuration for the Linux personality syscall
Personality *LinuxPersonality `json:"personality,omitempty"`
}
// LinuxNamespace is the configuration for a Linux namespace
type LinuxNamespace struct {
// Type is the type of namespace
Type LinuxNamespaceType `json:"type"`
// Path is a path to an existing namespace persisted on disk that can be joined
// and is of the same type
Path string `json:"path,omitempty"`
}
// LinuxNamespaceType is one of the Linux namespaces
type LinuxNamespaceType string
const (
// PIDNamespace for isolating process IDs
PIDNamespace LinuxNamespaceType = "pid"
// NetworkNamespace for isolating network devices, stacks, ports, etc
NetworkNamespace LinuxNamespaceType = "network"
// MountNamespace for isolating mount points
MountNamespace LinuxNamespaceType = "mount"
// IPCNamespace for isolating System V IPC, POSIX message queues
IPCNamespace LinuxNamespaceType = "ipc"
// UTSNamespace for isolating hostname and NIS domain name
UTSNamespace LinuxNamespaceType = "uts"
// UserNamespace for isolating user and group IDs
UserNamespace LinuxNamespaceType = "user"
// CgroupNamespace for isolating cgroup hierarchies
CgroupNamespace LinuxNamespaceType = "cgroup"
)
// LinuxIDMapping specifies UID/GID mappings
type LinuxIDMapping struct {
// ContainerID is the starting UID/GID in the container
ContainerID uint32 `json:"containerID"`
// HostID is the starting UID/GID on the host to be mapped to 'ContainerID'
HostID uint32 `json:"hostID"`
// Size is the number of IDs to be mapped
Size uint32 `json:"size"`
}
// POSIXRlimit type and restrictions
type POSIXRlimit struct {
// Type of the rlimit to set
Type string `json:"type"`
// Hard is the hard limit for the specified type
Hard uint64 `json:"hard"`
// Soft is the soft limit for the specified type
Soft uint64 `json:"soft"`
}
// LinuxHugepageLimit structure corresponds to limiting kernel hugepages
type LinuxHugepageLimit struct {
// Pagesize is the hugepage size
// Format: "<size><unit-prefix>B' (e.g. 64KB, 2MB, 1GB, etc.)
Pagesize string `json:"pageSize"`
// Limit is the limit of "hugepagesize" hugetlb usage
Limit uint64 `json:"limit"`
}
// LinuxInterfacePriority for network interfaces
type LinuxInterfacePriority struct {
// Name is the name of the network interface
Name string `json:"name"`
// Priority for the interface
Priority uint32 `json:"priority"`
}
// linuxBlockIODevice holds major:minor format supported in blkio cgroup
type linuxBlockIODevice struct {
// Major is the device's major number.
Major int64 `json:"major"`
// Minor is the device's minor number.
Minor int64 `json:"minor"`
}
// LinuxWeightDevice struct holds a `major:minor weight` pair for weightDevice
type LinuxWeightDevice struct {
linuxBlockIODevice
// Weight is the bandwidth rate for the device.
Weight *uint16 `json:"weight,omitempty"`
// LeafWeight is the bandwidth rate for the device while competing with the cgroup's child cgroups, CFQ scheduler only
LeafWeight *uint16 `json:"leafWeight,omitempty"`
}
// LinuxThrottleDevice struct holds a `major:minor rate_per_second` pair
type LinuxThrottleDevice struct {
linuxBlockIODevice
// Rate is the IO rate limit per cgroup per device
Rate uint64 `json:"rate"`
}
// LinuxBlockIO for Linux cgroup 'blkio' resource management
type LinuxBlockIO struct {
// Specifies per cgroup weight
Weight *uint16 `json:"weight,omitempty"`
// Specifies tasks' weight in the given cgroup while competing with the cgroup's child cgroups, CFQ scheduler only
LeafWeight *uint16 `json:"leafWeight,omitempty"`
// Weight per cgroup per device, can override BlkioWeight
WeightDevice []LinuxWeightDevice `json:"weightDevice,omitempty"`
// IO read rate limit per cgroup per device, bytes per second
ThrottleReadBpsDevice []LinuxThrottleDevice `json:"throttleReadBpsDevice,omitempty"`
// IO write rate limit per cgroup per device, bytes per second
ThrottleWriteBpsDevice []LinuxThrottleDevice `json:"throttleWriteBpsDevice,omitempty"`
// IO read rate limit per cgroup per device, IO per second
ThrottleReadIOPSDevice []LinuxThrottleDevice `json:"throttleReadIOPSDevice,omitempty"`
// IO write rate limit per cgroup per device, IO per second
ThrottleWriteIOPSDevice []LinuxThrottleDevice `json:"throttleWriteIOPSDevice,omitempty"`
}
// LinuxMemory for Linux cgroup 'memory' resource management
type LinuxMemory struct {
// Memory limit (in bytes).
Limit *int64 `json:"limit,omitempty"`
// Memory reservation or soft_limit (in bytes).
Reservation *int64 `json:"reservation,omitempty"`
// Total memory limit (memory + swap).
Swap *int64 `json:"swap,omitempty"`
// Kernel memory limit (in bytes).
Kernel *int64 `json:"kernel,omitempty"`
// Kernel memory limit for tcp (in bytes)
KernelTCP *int64 `json:"kernelTCP,omitempty"`
// How aggressive the kernel will swap memory pages.
Swappiness *uint64 `json:"swappiness,omitempty"`
// DisableOOMKiller disables the OOM killer for out of memory conditions
DisableOOMKiller *bool `json:"disableOOMKiller,omitempty"`
// Enables hierarchical memory accounting
UseHierarchy *bool `json:"useHierarchy,omitempty"`
}
// LinuxCPU for Linux cgroup 'cpu' resource management
type LinuxCPU struct {
// CPU shares (relative weight (ratio) vs. other cgroups with cpu shares).
Shares *uint64 `json:"shares,omitempty"`
// CPU hardcap limit (in usecs). Allowed cpu time in a given period.
Quota *int64 `json:"quota,omitempty"`
// CPU period to be used for hardcapping (in usecs).
Period *uint64 `json:"period,omitempty"`
// How much time realtime scheduling may use (in usecs).
RealtimeRuntime *int64 `json:"realtimeRuntime,omitempty"`
// CPU period to be used for realtime scheduling (in usecs).
RealtimePeriod *uint64 `json:"realtimePeriod,omitempty"`
// CPUs to use within the cpuset. Default is to use any CPU available.
Cpus string `json:"cpus,omitempty"`
// List of memory nodes in the cpuset. Default is to use any available memory node.
Mems string `json:"mems,omitempty"`
}
// LinuxPids for Linux cgroup 'pids' resource management (Linux 4.3)
type LinuxPids struct {
// Maximum number of PIDs. Default is "no limit".
Limit int64 `json:"limit"`
}
// LinuxNetwork identification and priority configuration
type LinuxNetwork struct {
// Set class identifier for container's network packets
ClassID *uint32 `json:"classID,omitempty"`
// Set priority of network traffic for container
Priorities []LinuxInterfacePriority `json:"priorities,omitempty"`
}
// LinuxRdma for Linux cgroup 'rdma' resource management (Linux 4.11)
type LinuxRdma struct {
// Maximum number of HCA handles that can be opened. Default is "no limit".
HcaHandles *uint32 `json:"hcaHandles,omitempty"`
// Maximum number of HCA objects that can be created. Default is "no limit".
HcaObjects *uint32 `json:"hcaObjects,omitempty"`
}
// LinuxResources has container runtime resource constraints
type LinuxResources struct {
// Devices configures the device whitelist.
Devices []LinuxDeviceCgroup `json:"devices,omitempty"`
// Memory restriction configuration
Memory *LinuxMemory `json:"memory,omitempty"`
// CPU resource restriction configuration
CPU *LinuxCPU `json:"cpu,omitempty"`
// Task resource restriction configuration.
Pids *LinuxPids `json:"pids,omitempty"`
// BlockIO restriction configuration
BlockIO *LinuxBlockIO `json:"blockIO,omitempty"`
// Hugetlb limit (in bytes)
HugepageLimits []LinuxHugepageLimit `json:"hugepageLimits,omitempty"`
// Network restriction configuration
Network *LinuxNetwork `json:"network,omitempty"`
// Rdma resource restriction configuration.
// Limits are a set of key value pairs that define RDMA resource limits,
// where the key is device name and value is resource limits.
Rdma map[string]LinuxRdma `json:"rdma,omitempty"`
}
// LinuxDevice represents the mknod information for a Linux special device file
type LinuxDevice struct {
// Path to the device.
Path string `json:"path"`
// Device type, block, char, etc.
Type string `json:"type"`
// Major is the device's major number.
Major int64 `json:"major"`
// Minor is the device's minor number.
Minor int64 `json:"minor"`
// FileMode permission bits for the device.
FileMode *os.FileMode `json:"fileMode,omitempty"`
// UID of the device.
UID *uint32 `json:"uid,omitempty"`
// Gid of the device.
GID *uint32 `json:"gid,omitempty"`
}
// LinuxDeviceCgroup represents a device rule for the whitelist controller
type LinuxDeviceCgroup struct {
// Allow or deny
Allow bool `json:"allow"`
// Device type, block, char, etc.
Type string `json:"type,omitempty"`
// Major is the device's major number.
Major *int64 `json:"major,omitempty"`
// Minor is the device's minor number.
Minor *int64 `json:"minor,omitempty"`
// Cgroup access permissions format, rwm.
Access string `json:"access,omitempty"`
}
// LinuxPersonalityDomain refers to a personality domain.
type LinuxPersonalityDomain string
// LinuxPersonalityFlag refers to an additional personality flag. None are currently defined.
type LinuxPersonalityFlag string
// Define domain and flags for Personality
const (
// PerLinux is the standard Linux personality
PerLinux LinuxPersonalityDomain = "LINUX"
// PerLinux32 sets personality to 32 bit
PerLinux32 LinuxPersonalityDomain = "LINUX32"
)
// LinuxPersonality represents the Linux personality syscall input
type LinuxPersonality struct {
// Domain for the personality
Domain LinuxPersonalityDomain `json:"domain"`
// Additional flags
Flags []LinuxPersonalityFlag `json:"flags,omitempty"`
}
// Solaris contains platform-specific configuration for Solaris application containers.
type Solaris struct {
// SMF FMRI which should go "online" before we start the container process.
Milestone string `json:"milestone,omitempty"`
// Maximum set of privileges any process in this container can obtain.
LimitPriv string `json:"limitpriv,omitempty"`
// The maximum amount of shared memory allowed for this container.
MaxShmMemory string `json:"maxShmMemory,omitempty"`
// Specification for automatic creation of network resources for this container.
Anet []SolarisAnet `json:"anet,omitempty"`
// Set limit on the amount of CPU time that can be used by container.
CappedCPU *SolarisCappedCPU `json:"cappedCPU,omitempty"`
// The physical and swap caps on the memory that can be used by this container.
CappedMemory *SolarisCappedMemory `json:"cappedMemory,omitempty"`
}
// SolarisCappedCPU allows users to set limit on the amount of CPU time that can be used by container.
type SolarisCappedCPU struct {
Ncpus string `json:"ncpus,omitempty"`
}
// SolarisCappedMemory allows users to set the physical and swap caps on the memory that can be used by this container.
type SolarisCappedMemory struct {
Physical string `json:"physical,omitempty"`
Swap string `json:"swap,omitempty"`
}
// SolarisAnet provides the specification for automatic creation of network resources for this container.
type SolarisAnet struct {
// Specify a name for the automatically created VNIC datalink.
Linkname string `json:"linkname,omitempty"`
// Specify the link over which the VNIC will be created.
Lowerlink string `json:"lowerLink,omitempty"`
// The set of IP addresses that the container can use.
Allowedaddr string `json:"allowedAddress,omitempty"`
// Specifies whether allowedAddress limitation is to be applied to the VNIC.
Configallowedaddr string `json:"configureAllowedAddress,omitempty"`
// The value of the optional default router.
Defrouter string `json:"defrouter,omitempty"`
// Enable one or more types of link protection.
Linkprotection string `json:"linkProtection,omitempty"`
// Set the VNIC's macAddress
Macaddress string `json:"macAddress,omitempty"`
}
// Windows defines the runtime configuration for Windows based containers, including Hyper-V containers.
type Windows struct {
// LayerFolders contains a list of absolute paths to directories containing image layers.
LayerFolders []string `json:"layerFolders"`
// Devices are the list of devices to be mapped into the container.
Devices []WindowsDevice `json:"devices,omitempty"`
// Resources contains information for handling resource constraints for the container.
Resources *WindowsResources `json:"resources,omitempty"`
// CredentialSpec contains a JSON object describing a group Managed Service Account (gMSA) specification.
CredentialSpec interface{} `json:"credentialSpec,omitempty"`
// Servicing indicates if the container is being started in a mode to apply a Windows Update servicing operation.
Servicing bool `json:"servicing,omitempty"`
// IgnoreFlushesDuringBoot indicates if the container is being started in a mode where disk writes are not flushed during its boot process.
IgnoreFlushesDuringBoot bool `json:"ignoreFlushesDuringBoot,omitempty"`
// HyperV contains information for running a container with Hyper-V isolation.
HyperV *WindowsHyperV `json:"hyperv,omitempty"`
// Network restriction configuration.
Network *WindowsNetwork `json:"network,omitempty"`
}
// WindowsDevice represents information about a host device to be mapped into the container.
type WindowsDevice struct {
// Device identifier: interface class GUID, etc.
ID string `json:"id"`
// Device identifier type: "class", etc.
IDType string `json:"idType"`
}
// WindowsResources has container runtime resource constraints for containers running on Windows.
type WindowsResources struct {
// Memory restriction configuration.
Memory *WindowsMemoryResources `json:"memory,omitempty"`
// CPU resource restriction configuration.
CPU *WindowsCPUResources `json:"cpu,omitempty"`
// Storage restriction configuration.
Storage *WindowsStorageResources `json:"storage,omitempty"`
}
// WindowsMemoryResources contains memory resource management settings.
type WindowsMemoryResources struct {
// Memory limit in bytes.
Limit *uint64 `json:"limit,omitempty"`
}
// WindowsCPUResources contains CPU resource management settings.
type WindowsCPUResources struct {
// Number of CPUs available to the container.
Count *uint64 `json:"count,omitempty"`
// CPU shares (relative weight to other containers with cpu shares).
Shares *uint16 `json:"shares,omitempty"`
// Specifies the portion of processor cycles that this container can use as a percentage times 100.
Maximum *uint16 `json:"maximum,omitempty"`
}
// WindowsStorageResources contains storage resource management settings.
type WindowsStorageResources struct {
// Specifies maximum Iops for the system drive.
Iops *uint64 `json:"iops,omitempty"`
// Specifies maximum bytes per second for the system drive.
Bps *uint64 `json:"bps,omitempty"`
// Sandbox size specifies the minimum size of the system drive in bytes.
SandboxSize *uint64 `json:"sandboxSize,omitempty"`
}
// WindowsNetwork contains network settings for Windows containers.
type WindowsNetwork struct {
// List of HNS endpoints that the container should connect to.
EndpointList []string `json:"endpointList,omitempty"`
// Specifies if unqualified DNS name resolution is allowed.
AllowUnqualifiedDNSQuery bool `json:"allowUnqualifiedDNSQuery,omitempty"`
// Comma separated list of DNS suffixes to use for name resolution.
DNSSearchList []string `json:"DNSSearchList,omitempty"`
// Name (ID) of the container that we will share with the network stack.
NetworkSharedContainerName string `json:"networkSharedContainerName,omitempty"`
// name (ID) of the network namespace that will be used for the container.
NetworkNamespace string `json:"networkNamespace,omitempty"`
}
// WindowsHyperV contains information for configuring a container to run with Hyper-V isolation.
type WindowsHyperV struct {
// UtilityVMPath is an optional path to the image used for the Utility VM.
UtilityVMPath string `json:"utilityVMPath,omitempty"`
}
// VM contains information for virtual-machine-based containers.
type VM struct {
// Hypervisor specifies hypervisor-related configuration for virtual-machine-based containers.
Hypervisor VMHypervisor `json:"hypervisor,omitempty"`
// Kernel specifies kernel-related configuration for virtual-machine-based containers.
Kernel VMKernel `json:"kernel"`
// Image specifies guest image related configuration for virtual-machine-based containers.
Image VMImage `json:"image,omitempty"`
}
// VMHypervisor contains information about the hypervisor to use for a virtual machine.
type VMHypervisor struct {
// Path is the host path to the hypervisor used to manage the virtual machine.
Path string `json:"path"`
// Parameters specifies parameters to pass to the hypervisor.
Parameters []string `json:"parameters,omitempty"`
}
// VMKernel contains information about the kernel to use for a virtual machine.
type VMKernel struct {
// Path is the host path to the kernel used to boot the virtual machine.
Path string `json:"path"`
// Parameters specifies parameters to pass to the kernel.
Parameters []string `json:"parameters,omitempty"`
// InitRD is the host path to an initial ramdisk to be used by the kernel.
InitRD string `json:"initrd,omitempty"`
}
// VMImage contains information about the virtual machine root image.
type VMImage struct {
// Path is the host path to the root image that the VM kernel would boot into.
Path string `json:"path"`
// Format is the root image format type (e.g. "qcow2", "raw", "vhd", etc).
Format string `json:"format"`
}
// LinuxSeccomp represents syscall restrictions
type LinuxSeccomp struct {
DefaultAction LinuxSeccompAction `json:"defaultAction"`
Architectures []Arch `json:"architectures,omitempty"`
Flags []LinuxSeccompFlag `json:"flags,omitempty"`
Syscalls []LinuxSyscall `json:"syscalls,omitempty"`
}
// Arch used for additional architectures
type Arch string
// LinuxSeccompFlag is a flag to pass to seccomp(2).
type LinuxSeccompFlag string
// Additional architectures permitted to be used for system calls
// By default only the native architecture of the kernel is permitted
const (
ArchX86 Arch = "SCMP_ARCH_X86"
ArchX86_64 Arch = "SCMP_ARCH_X86_64"
ArchX32 Arch = "SCMP_ARCH_X32"
ArchARM Arch = "SCMP_ARCH_ARM"
ArchAARCH64 Arch = "SCMP_ARCH_AARCH64"
ArchMIPS Arch = "SCMP_ARCH_MIPS"
ArchMIPS64 Arch = "SCMP_ARCH_MIPS64"
ArchMIPS64N32 Arch = "SCMP_ARCH_MIPS64N32"
ArchMIPSEL Arch = "SCMP_ARCH_MIPSEL"
ArchMIPSEL64 Arch = "SCMP_ARCH_MIPSEL64"
ArchMIPSEL64N32 Arch = "SCMP_ARCH_MIPSEL64N32"
ArchPPC Arch = "SCMP_ARCH_PPC"
ArchPPC64 Arch = "SCMP_ARCH_PPC64"
ArchPPC64LE Arch = "SCMP_ARCH_PPC64LE"
ArchS390 Arch = "SCMP_ARCH_S390"
ArchS390X Arch = "SCMP_ARCH_S390X"
ArchPARISC Arch = "SCMP_ARCH_PARISC"
ArchPARISC64 Arch = "SCMP_ARCH_PARISC64"
)
// LinuxSeccompAction taken upon Seccomp rule match
type LinuxSeccompAction string
// Define actions for Seccomp rules
const (
ActKill LinuxSeccompAction = "SCMP_ACT_KILL"
ActTrap LinuxSeccompAction = "SCMP_ACT_TRAP"
ActErrno LinuxSeccompAction = "SCMP_ACT_ERRNO"
ActTrace LinuxSeccompAction = "SCMP_ACT_TRACE"
ActAllow LinuxSeccompAction = "SCMP_ACT_ALLOW"
ActLog LinuxSeccompAction = "SCMP_ACT_LOG"
)
// LinuxSeccompOperator used to match syscall arguments in Seccomp
type LinuxSeccompOperator string
// Define operators for syscall arguments in Seccomp
const (
OpNotEqual LinuxSeccompOperator = "SCMP_CMP_NE"
OpLessThan LinuxSeccompOperator = "SCMP_CMP_LT"
OpLessEqual LinuxSeccompOperator = "SCMP_CMP_LE"
OpEqualTo LinuxSeccompOperator = "SCMP_CMP_EQ"
OpGreaterEqual LinuxSeccompOperator = "SCMP_CMP_GE"
OpGreaterThan LinuxSeccompOperator = "SCMP_CMP_GT"
OpMaskedEqual LinuxSeccompOperator = "SCMP_CMP_MASKED_EQ"
)
// LinuxSeccompArg used for matching specific syscall arguments in Seccomp
type LinuxSeccompArg struct {
Index uint `json:"index"`
Value uint64 `json:"value"`
ValueTwo uint64 `json:"valueTwo,omitempty"`
Op LinuxSeccompOperator `json:"op"`
}
// LinuxSyscall is used to match a syscall in Seccomp
type LinuxSyscall struct {
Names []string `json:"names"`
Action LinuxSeccompAction `json:"action"`
Args []LinuxSeccompArg `json:"args,omitempty"`
}
// LinuxIntelRdt has container runtime resource constraints for Intel RDT
// CAT and MBA features which introduced in Linux 4.10 and 4.12 kernel
type LinuxIntelRdt struct {
// The identity for RDT Class of Service
ClosID string `json:"closID,omitempty"`
// The schema for L3 cache id and capacity bitmask (CBM)
// Format: "L3:<cache_id0>=<cbm0>;<cache_id1>=<cbm1>;..."
L3CacheSchema string `json:"l3CacheSchema,omitempty"`
// The schema of memory bandwidth per L3 cache id
// Format: "MB:<cache_id0>=bandwidth0;<cache_id1>=bandwidth1;..."
// The unit of memory bandwidth is specified in "percentages" by
// default, and in "MBps" if MBA Software Controller is enabled.
MemBwSchema string `json:"memBwSchema,omitempty"`
}

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package specs
// State holds information about the runtime state of the container.
type State struct {
// Version is the version of the specification that is supported.
Version string `json:"ociVersion"`
// ID is the container ID
ID string `json:"id"`
// Status is the runtime status of the container.
Status string `json:"status"`
// Pid is the process ID for the container process.
Pid int `json:"pid,omitempty"`
// Bundle is the path to the container's bundle directory.
Bundle string `json:"bundle"`
// Annotations are key values associated with the container.
Annotations map[string]string `json:"annotations,omitempty"`
}

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package specs
import "fmt"
const (
// VersionMajor is for an API incompatible changes
VersionMajor = 1
// VersionMinor is for functionality in a backwards-compatible manner
VersionMinor = 0
// VersionPatch is for backwards-compatible bug fixes
VersionPatch = 2
// VersionDev indicates development branch. Releases will be empty string.
VersionDev = ""
)
// Version is the specification version that the package types support.
var Version = fmt.Sprintf("%d.%d.%d%s", VersionMajor, VersionMinor, VersionPatch, VersionDev)

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cmd/tomll/tomll
cmd/tomljson/tomljson

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test_program/test_program_bin
fuzz/
cmd/tomll/tomll
cmd/tomljson/tomljson
cmd/tomltestgen/tomltestgen

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## Contributing
Thank you for your interest in go-toml! We appreciate you considering
contributing to go-toml!
The main goal is the project is to provide an easy-to-use TOML
implementation for Go that gets the job done and gets out of your way –
dealing with TOML is probably not the central piece of your project.
As the single maintainer of go-toml, time is scarce. All help, big or
small, is more than welcomed!
### Ask questions
Any question you may have, somebody else might have it too. Always feel
free to ask them on the [issues tracker][issues-tracker]. We will try to
answer them as clearly and quickly as possible, time permitting.
Asking questions also helps us identify areas where the documentation needs
improvement, or new features that weren't envisioned before. Sometimes, a
seemingly innocent question leads to the fix of a bug. Don't hesitate and
ask away!
### Improve the documentation
The best way to share your knowledge and experience with go-toml is to
improve the documentation. Fix a typo, clarify an interface, add an
example, anything goes!
The documentation is present in the [README][readme] and thorough the
source code. On release, it gets updated on [pkg.go.dev][pkg.go.dev]. To make a
change to the documentation, create a pull request with your proposed
changes. For simple changes like that, the easiest way to go is probably
the "Fork this project and edit the file" button on Github, displayed at
the top right of the file. Unless it's a trivial change (for example a
typo), provide a little bit of context in your pull request description or
commit message.
### Report a bug
Found a bug! Sorry to hear that :(. Help us and other track them down and
fix by reporting it. [File a new bug report][bug-report] on the [issues
tracker][issues-tracker]. The template should provide enough guidance on
what to include. When in doubt: add more details! By reducing ambiguity and
providing more information, it decreases back and forth and saves everyone
time.
### Code changes
Want to contribute a patch? Very happy to hear that!
First, some high-level rules:
* A short proposal with some POC code is better than a lengthy piece of
text with no code. Code speaks louder than words.
* No backward-incompatible patch will be accepted unless discussed.
Sometimes it's hard, and Go's lack of versioning by default does not
help, but we try not to break people's programs unless we absolutely have
to.
* If you are writing a new feature or extending an existing one, make sure
to write some documentation.
* Bug fixes need to be accompanied with regression tests.
* New code needs to be tested.
* Your commit messages need to explain why the change is needed, even if
already included in the PR description.
It does sound like a lot, but those best practices are here to save time
overall and continuously improve the quality of the project, which is
something everyone benefits from.
#### Get started
The fairly standard code contribution process looks like that:
1. [Fork the project][fork].
2. Make your changes, commit on any branch you like.
3. [Open up a pull request][pull-request]
4. Review, potential ask for changes.
5. Merge. You're in!
Feel free to ask for help! You can create draft pull requests to gather
some early feedback!
#### Run the tests
You can run tests for go-toml using Go's test tool: `go test ./...`.
When creating a pull requests, all tests will be ran on Linux on a few Go
versions (Travis CI), and on Windows using the latest Go version
(AppVeyor).
#### Style
Try to look around and follow the same format and structure as the rest of
the code. We enforce using `go fmt` on the whole code base.
---
### Maintainers-only
#### Merge pull request
Checklist:
* Passing CI.
* Does not introduce backward-incompatible changes (unless discussed).
* Has relevant doc changes.
* Has relevant unit tests.
1. Merge using "squash and merge".
2. Make sure to edit the commit message to keep all the useful information
nice and clean.
3. Make sure the commit title is clear and contains the PR number (#123).
#### New release
1. Go to [releases][releases]. Click on "X commits to master since this
release".
2. Make note of all the changes. Look for backward incompatible changes,
new features, and bug fixes.
3. Pick the new version using the above and semver.
4. Create a [new release][new-release].
5. Follow the same format as [1.1.0][release-110].
[issues-tracker]: https://github.com/pelletier/go-toml/issues
[bug-report]: https://github.com/pelletier/go-toml/issues/new?template=bug_report.md
[pkg.go.dev]: https://pkg.go.dev/github.com/pelletier/go-toml
[readme]: ./README.md
[fork]: https://help.github.com/articles/fork-a-repo
[pull-request]: https://help.github.com/en/articles/creating-a-pull-request
[releases]: https://github.com/pelletier/go-toml/releases
[new-release]: https://github.com/pelletier/go-toml/releases/new
[release-110]: https://github.com/pelletier/go-toml/releases/tag/v1.1.0

11
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@@ -0,0 +1,11 @@
FROM golang:1.12-alpine3.9 as builder
WORKDIR /go/src/github.com/pelletier/go-toml
COPY . .
ENV CGO_ENABLED=0
ENV GOOS=linux
RUN go install ./...
FROM scratch
COPY --from=builder /go/bin/tomll /usr/bin/tomll
COPY --from=builder /go/bin/tomljson /usr/bin/tomljson
COPY --from=builder /go/bin/jsontoml /usr/bin/jsontoml

247
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@@ -0,0 +1,247 @@
The bulk of github.com/pelletier/go-toml is distributed under the MIT license
(see below), with the exception of localtime.go and localtime.test.go.
Those two files have been copied over from Google's civil library at revision
ed46f5086358513cf8c25f8e3f022cb838a49d66, and are distributed under the Apache
2.0 license (see below).
github.com/pelletier/go-toml:
The MIT License (MIT)
Copyright (c) 2013 - 2021 Thomas Pelletier, Eric Anderton
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
localtime.go, localtime_test.go:
Originals:
https://raw.githubusercontent.com/googleapis/google-cloud-go/ed46f5086358513cf8c25f8e3f022cb838a49d66/civil/civil.go
https://raw.githubusercontent.com/googleapis/google-cloud-go/ed46f5086358513cf8c25f8e3f022cb838a49d66/civil/civil_test.go
Changes:
* Renamed files from civil* to localtime*.
* Package changed from civil to toml.
* 'Local' prefix added to all structs.
License:
https://raw.githubusercontent.com/googleapis/google-cloud-go/ed46f5086358513cf8c25f8e3f022cb838a49d66/LICENSE
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
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APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
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29
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export CGO_ENABLED=0
go := go
go.goos ?= $(shell echo `go version`|cut -f4 -d ' '|cut -d '/' -f1)
go.goarch ?= $(shell echo `go version`|cut -f4 -d ' '|cut -d '/' -f2)
out.tools := tomll tomljson jsontoml
out.dist := $(out.tools:=_$(go.goos)_$(go.goarch).tar.xz)
sources := $(wildcard **/*.go)
.PHONY:
tools: $(out.tools)
$(out.tools): $(sources)
GOOS=$(go.goos) GOARCH=$(go.goarch) $(go) build ./cmd/$@
.PHONY:
dist: $(out.dist)
$(out.dist):%_$(go.goos)_$(go.goarch).tar.xz: %
if [ "$(go.goos)" = "windows" ]; then \
tar -cJf $@ $^.exe; \
else \
tar -cJf $@ $^; \
fi
.PHONY:
clean:
rm -rf $(out.tools) $(out.dist)

5
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@@ -0,0 +1,5 @@
**Issue:** add link to pelletier/go-toml issue here
Explanation of what this pull request does.
More detailed description of the decisions being made and the reasons why (if the patch is non-trivial).

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# go-toml
Go library for the [TOML](https://toml.io/) format.
This library supports TOML version
[v1.0.0-rc.3](https://toml.io/en/v1.0.0-rc.3)
[![Go Reference](https://pkg.go.dev/badge/github.com/pelletier/go-toml.svg)](https://pkg.go.dev/github.com/pelletier/go-toml)
[![license](https://img.shields.io/github/license/pelletier/go-toml.svg)](https://github.com/pelletier/go-toml/blob/master/LICENSE)
[![Build Status](https://dev.azure.com/pelletierthomas/go-toml-ci/_apis/build/status/pelletier.go-toml?branchName=master)](https://dev.azure.com/pelletierthomas/go-toml-ci/_build/latest?definitionId=1&branchName=master)
[![codecov](https://codecov.io/gh/pelletier/go-toml/branch/master/graph/badge.svg)](https://codecov.io/gh/pelletier/go-toml)
[![Go Report Card](https://goreportcard.com/badge/github.com/pelletier/go-toml)](https://goreportcard.com/report/github.com/pelletier/go-toml)
[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fpelletier%2Fgo-toml.svg?type=shield)](https://app.fossa.io/projects/git%2Bgithub.com%2Fpelletier%2Fgo-toml?ref=badge_shield)
## Development status
**ℹ️ Consider go-toml v2!**
The next version of go-toml is in [active development][v2-dev], and
[nearing completion][v2-map].
Though technically in beta, v2 is already more tested, [fixes bugs][v1-bugs],
and [much faster][v2-bench]. If you only need reading and writing TOML documents
(majority of cases), those features are implemented and the API unlikely to
change.
The remaining features (Document structure editing and tooling) will be added
shortly. While pull-requests are welcome on v1, no active development is
expected on it. When v2.0.0 is released, v1 will be deprecated.
👉 [go-toml v2][v2]
[v2]: https://github.com/pelletier/go-toml/tree/v2
[v2-map]: https://github.com/pelletier/go-toml/discussions/506
[v2-dev]: https://github.com/pelletier/go-toml/tree/v2
[v1-bugs]: https://github.com/pelletier/go-toml/issues?q=is%3Aissue+is%3Aopen+label%3Av2-fixed
[v2-bench]: https://github.com/pelletier/go-toml/tree/v2#benchmarks
## Features
Go-toml provides the following features for using data parsed from TOML documents:
* Load TOML documents from files and string data
* Easily navigate TOML structure using Tree
* Marshaling and unmarshaling to and from data structures
* Line & column position data for all parsed elements
* [Query support similar to JSON-Path](query/)
* Syntax errors contain line and column numbers
## Import
```go
import "github.com/pelletier/go-toml"
```
## Usage example
Read a TOML document:
```go
config, _ := toml.Load(`
[postgres]
user = "pelletier"
password = "mypassword"`)
// retrieve data directly
user := config.Get("postgres.user").(string)
// or using an intermediate object
postgresConfig := config.Get("postgres").(*toml.Tree)
password := postgresConfig.Get("password").(string)
```
Or use Unmarshal:
```go
type Postgres struct {
User string
Password string
}
type Config struct {
Postgres Postgres
}
doc := []byte(`
[Postgres]
User = "pelletier"
Password = "mypassword"`)
config := Config{}
toml.Unmarshal(doc, &config)
fmt.Println("user=", config.Postgres.User)
```
Or use a query:
```go
// use a query to gather elements without walking the tree
q, _ := query.Compile("$..[user,password]")
results := q.Execute(config)
for ii, item := range results.Values() {
fmt.Printf("Query result %d: %v\n", ii, item)
}
```
## Documentation
The documentation and additional examples are available at
[pkg.go.dev](https://pkg.go.dev/github.com/pelletier/go-toml).
## Tools
Go-toml provides three handy command line tools:
* `tomll`: Reads TOML files and lints them.
```
go install github.com/pelletier/go-toml/cmd/tomll
tomll --help
```
* `tomljson`: Reads a TOML file and outputs its JSON representation.
```
go install github.com/pelletier/go-toml/cmd/tomljson
tomljson --help
```
* `jsontoml`: Reads a JSON file and outputs a TOML representation.
```
go install github.com/pelletier/go-toml/cmd/jsontoml
jsontoml --help
```
### Docker image
Those tools are also available as a Docker image from
[dockerhub](https://hub.docker.com/r/pelletier/go-toml). For example, to
use `tomljson`:
```
docker run -v $PWD:/workdir pelletier/go-toml tomljson /workdir/example.toml
```
Only master (`latest`) and tagged versions are published to dockerhub. You
can build your own image as usual:
```
docker build -t go-toml .
```
## Contribute
Feel free to report bugs and patches using GitHub's pull requests system on
[pelletier/go-toml](https://github.com/pelletier/go-toml). Any feedback would be
much appreciated!
### Run tests
`go test ./...`
### Fuzzing
The script `./fuzz.sh` is available to
run [go-fuzz](https://github.com/dvyukov/go-fuzz) on go-toml.
## Versioning
Go-toml follows [Semantic Versioning](http://semver.org/). The supported version
of [TOML](https://github.com/toml-lang/toml) is indicated at the beginning of
this document. The last two major versions of Go are supported
(see [Go Release Policy](https://golang.org/doc/devel/release.html#policy)).
## License
The MIT License (MIT) + Apache 2.0. Read [LICENSE](LICENSE).

188
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@@ -0,0 +1,188 @@
trigger:
- master
stages:
- stage: run_checks
displayName: "Check"
dependsOn: []
jobs:
- job: fmt
displayName: "fmt"
pool:
vmImage: ubuntu-latest
steps:
- task: GoTool@0
displayName: "Install Go 1.16"
inputs:
version: "1.16"
- task: Go@0
displayName: "go fmt ./..."
inputs:
command: 'custom'
customCommand: 'fmt'
arguments: './...'
- job: coverage
displayName: "coverage"
pool:
vmImage: ubuntu-latest
steps:
- task: GoTool@0
displayName: "Install Go 1.16"
inputs:
version: "1.16"
- task: Go@0
displayName: "Generate coverage"
inputs:
command: 'test'
arguments: "-race -coverprofile=coverage.txt -covermode=atomic"
- task: Bash@3
inputs:
targetType: 'inline'
script: 'bash <(curl -s https://codecov.io/bash) -t ${CODECOV_TOKEN}'
env:
CODECOV_TOKEN: $(CODECOV_TOKEN)
- job: benchmark
displayName: "benchmark"
pool:
vmImage: ubuntu-latest
steps:
- task: GoTool@0
displayName: "Install Go 1.16"
inputs:
version: "1.16"
- script: echo "##vso[task.setvariable variable=PATH]${PATH}:/home/vsts/go/bin/"
- task: Bash@3
inputs:
filePath: './benchmark.sh'
arguments: "master $(Build.Repository.Uri)"
- job: go_unit_tests
displayName: "unit tests"
strategy:
matrix:
linux 1.16:
goVersion: '1.16'
imageName: 'ubuntu-latest'
mac 1.16:
goVersion: '1.16'
imageName: 'macOS-latest'
windows 1.16:
goVersion: '1.16'
imageName: 'windows-latest'
linux 1.15:
goVersion: '1.15'
imageName: 'ubuntu-latest'
mac 1.15:
goVersion: '1.15'
imageName: 'macOS-latest'
windows 1.15:
goVersion: '1.15'
imageName: 'windows-latest'
pool:
vmImage: $(imageName)
steps:
- task: GoTool@0
displayName: "Install Go $(goVersion)"
inputs:
version: $(goVersion)
- task: Go@0
displayName: "go test ./..."
inputs:
command: 'test'
arguments: './...'
- stage: build_binaries
displayName: "Build binaries"
dependsOn: run_checks
jobs:
- job: build_binary
displayName: "Build binary"
strategy:
matrix:
linux_amd64:
GOOS: linux
GOARCH: amd64
darwin_amd64:
GOOS: darwin
GOARCH: amd64
windows_amd64:
GOOS: windows
GOARCH: amd64
pool:
vmImage: ubuntu-latest
steps:
- task: GoTool@0
displayName: "Install Go"
inputs:
version: 1.16
- task: Bash@3
inputs:
targetType: inline
script: "make dist"
env:
go.goos: $(GOOS)
go.goarch: $(GOARCH)
- task: CopyFiles@2
inputs:
sourceFolder: '$(Build.SourcesDirectory)'
contents: '*.tar.xz'
TargetFolder: '$(Build.ArtifactStagingDirectory)'
- task: PublishBuildArtifacts@1
inputs:
pathtoPublish: '$(Build.ArtifactStagingDirectory)'
artifactName: binaries
- stage: build_binaries_manifest
displayName: "Build binaries manifest"
dependsOn: build_binaries
jobs:
- job: build_manifest
displayName: "Build binaries manifest"
steps:
- task: DownloadBuildArtifacts@0
inputs:
buildType: 'current'
downloadType: 'single'
artifactName: 'binaries'
downloadPath: '$(Build.SourcesDirectory)'
- task: Bash@3
inputs:
targetType: inline
script: "cd binaries && sha256sum --binary *.tar.xz | tee $(Build.ArtifactStagingDirectory)/sha256sums.txt"
- task: PublishBuildArtifacts@1
inputs:
pathtoPublish: '$(Build.ArtifactStagingDirectory)'
artifactName: manifest
- stage: build_docker_image
displayName: "Build Docker image"
dependsOn: run_checks
jobs:
- job: build
displayName: "Build"
pool:
vmImage: ubuntu-latest
steps:
- task: Docker@2
inputs:
command: 'build'
Dockerfile: 'Dockerfile'
buildContext: '.'
addPipelineData: false
- stage: publish_docker_image
displayName: "Publish Docker image"
dependsOn: build_docker_image
condition: and(succeeded(), eq(variables['Build.SourceBranchName'], 'master'))
jobs:
- job: publish
displayName: "Publish"
pool:
vmImage: ubuntu-latest
steps:
- task: Docker@2
inputs:
containerRegistry: 'DockerHub'
repository: 'pelletier/go-toml'
command: 'buildAndPush'
Dockerfile: 'Dockerfile'
buildContext: '.'
tags: 'latest'

35
vendor/github.com/pelletier/go-toml/benchmark.sh generated vendored Normal file
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@@ -0,0 +1,35 @@
#!/bin/bash
set -ex
reference_ref=${1:-master}
reference_git=${2:-.}
if ! `hash benchstat 2>/dev/null`; then
echo "Installing benchstat"
go get golang.org/x/perf/cmd/benchstat
fi
tempdir=`mktemp -d /tmp/go-toml-benchmark-XXXXXX`
ref_tempdir="${tempdir}/ref"
ref_benchmark="${ref_tempdir}/benchmark-`echo -n ${reference_ref}|tr -s '/' '-'`.txt"
local_benchmark="`pwd`/benchmark-local.txt"
echo "=== ${reference_ref} (${ref_tempdir})"
git clone ${reference_git} ${ref_tempdir} >/dev/null 2>/dev/null
pushd ${ref_tempdir} >/dev/null
git checkout ${reference_ref} >/dev/null 2>/dev/null
go test -bench=. -benchmem | tee ${ref_benchmark}
cd benchmark
go test -bench=. -benchmem | tee -a ${ref_benchmark}
popd >/dev/null
echo ""
echo "=== local"
go test -bench=. -benchmem | tee ${local_benchmark}
cd benchmark
go test -bench=. -benchmem | tee -a ${local_benchmark}
echo ""
echo "=== diff"
benchstat -delta-test=none ${ref_benchmark} ${local_benchmark}

23
vendor/github.com/pelletier/go-toml/doc.go generated vendored Normal file
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@@ -0,0 +1,23 @@
// Package toml is a TOML parser and manipulation library.
//
// This version supports the specification as described in
// https://github.com/toml-lang/toml/blob/master/versions/en/toml-v0.5.0.md
//
// Marshaling
//
// Go-toml can marshal and unmarshal TOML documents from and to data
// structures.
//
// TOML document as a tree
//
// Go-toml can operate on a TOML document as a tree. Use one of the Load*
// functions to parse TOML data and obtain a Tree instance, then one of its
// methods to manipulate the tree.
//
// JSONPath-like queries
//
// The package github.com/pelletier/go-toml/query implements a system
// similar to JSONPath to quickly retrieve elements of a TOML document using a
// single expression. See the package documentation for more information.
//
package toml

30
vendor/github.com/pelletier/go-toml/example-crlf.toml generated vendored Normal file
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@@ -0,0 +1,30 @@
# This is a TOML document. Boom.
title = "TOML Example"
[owner]
name = "Tom Preston-Werner"
organization = "GitHub"
bio = "GitHub Cofounder & CEO\nLikes tater tots and beer."
dob = 1979-05-27T07:32:00Z # First class dates? Why not?
[database]
server = "192.168.1.1"
ports = [ 8001, 8001, 8002 ]
connection_max = 5000
enabled = true
[servers]
# You can indent as you please. Tabs or spaces. TOML don't care.
[servers.alpha]
ip = "10.0.0.1"
dc = "eqdc10"
[servers.beta]
ip = "10.0.0.2"
dc = "eqdc10"
[clients]
data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it
score = 4e-08 # to make sure leading zeroes in exponent parts of floats are supported

30
vendor/github.com/pelletier/go-toml/example.toml generated vendored Normal file
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@@ -0,0 +1,30 @@
# This is a TOML document. Boom.
title = "TOML Example"
[owner]
name = "Tom Preston-Werner"
organization = "GitHub"
bio = "GitHub Cofounder & CEO\nLikes tater tots and beer."
dob = 1979-05-27T07:32:00Z # First class dates? Why not?
[database]
server = "192.168.1.1"
ports = [ 8001, 8001, 8002 ]
connection_max = 5000
enabled = true
[servers]
# You can indent as you please. Tabs or spaces. TOML don't care.
[servers.alpha]
ip = "10.0.0.1"
dc = "eqdc10"
[servers.beta]
ip = "10.0.0.2"
dc = "eqdc10"
[clients]
data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it
score = 4e-08 # to make sure leading zeroes in exponent parts of floats are supported

31
vendor/github.com/pelletier/go-toml/fuzz.go generated vendored Normal file
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@@ -0,0 +1,31 @@
// +build gofuzz
package toml
func Fuzz(data []byte) int {
tree, err := LoadBytes(data)
if err != nil {
if tree != nil {
panic("tree must be nil if there is an error")
}
return 0
}
str, err := tree.ToTomlString()
if err != nil {
if str != "" {
panic(`str must be "" if there is an error`)
}
panic(err)
}
tree, err = Load(str)
if err != nil {
if tree != nil {
panic("tree must be nil if there is an error")
}
return 0
}
return 1
}

15
vendor/github.com/pelletier/go-toml/fuzz.sh generated vendored Normal file
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@@ -0,0 +1,15 @@
#! /bin/sh
set -eu
go get github.com/dvyukov/go-fuzz/go-fuzz
go get github.com/dvyukov/go-fuzz/go-fuzz-build
if [ ! -e toml-fuzz.zip ]; then
go-fuzz-build github.com/pelletier/go-toml
fi
rm -fr fuzz
mkdir -p fuzz/corpus
cp *.toml fuzz/corpus
go-fuzz -bin=toml-fuzz.zip -workdir=fuzz

3
vendor/github.com/pelletier/go-toml/go.mod generated vendored Normal file
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module github.com/pelletier/go-toml
go 1.12

112
vendor/github.com/pelletier/go-toml/keysparsing.go generated vendored Normal file
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@@ -0,0 +1,112 @@
// Parsing keys handling both bare and quoted keys.
package toml
import (
"errors"
"fmt"
)
// Convert the bare key group string to an array.
// The input supports double quotation and single quotation,
// but escape sequences are not supported. Lexers must unescape them beforehand.
func parseKey(key string) ([]string, error) {
runes := []rune(key)
var groups []string
if len(key) == 0 {
return nil, errors.New("empty key")
}
idx := 0
for idx < len(runes) {
for ; idx < len(runes) && isSpace(runes[idx]); idx++ {
// skip leading whitespace
}
if idx >= len(runes) {
break
}
r := runes[idx]
if isValidBareChar(r) {
// parse bare key
startIdx := idx
endIdx := -1
idx++
for idx < len(runes) {
r = runes[idx]
if isValidBareChar(r) {
idx++
} else if r == '.' {
endIdx = idx
break
} else if isSpace(r) {
endIdx = idx
for ; idx < len(runes) && isSpace(runes[idx]); idx++ {
// skip trailing whitespace
}
if idx < len(runes) && runes[idx] != '.' {
return nil, fmt.Errorf("invalid key character after whitespace: %c", runes[idx])
}
break
} else {
return nil, fmt.Errorf("invalid bare key character: %c", r)
}
}
if endIdx == -1 {
endIdx = idx
}
groups = append(groups, string(runes[startIdx:endIdx]))
} else if r == '\'' {
// parse single quoted key
idx++
startIdx := idx
for {
if idx >= len(runes) {
return nil, fmt.Errorf("unclosed single-quoted key")
}
r = runes[idx]
if r == '\'' {
groups = append(groups, string(runes[startIdx:idx]))
idx++
break
}
idx++
}
} else if r == '"' {
// parse double quoted key
idx++
startIdx := idx
for {
if idx >= len(runes) {
return nil, fmt.Errorf("unclosed double-quoted key")
}
r = runes[idx]
if r == '"' {
groups = append(groups, string(runes[startIdx:idx]))
idx++
break
}
idx++
}
} else if r == '.' {
idx++
if idx >= len(runes) {
return nil, fmt.Errorf("unexpected end of key")
}
r = runes[idx]
if !isValidBareChar(r) && r != '\'' && r != '"' && r != ' ' {
return nil, fmt.Errorf("expecting key part after dot")
}
} else {
return nil, fmt.Errorf("invalid key character: %c", r)
}
}
if len(groups) == 0 {
return nil, fmt.Errorf("empty key")
}
return groups, nil
}
func isValidBareChar(r rune) bool {
return isAlphanumeric(r) || r == '-' || isDigit(r)
}

1031
vendor/github.com/pelletier/go-toml/lexer.go generated vendored Normal file
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287
vendor/github.com/pelletier/go-toml/localtime.go generated vendored Normal file
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// Implementation of TOML's local date/time.
//
// Copied over from Google's civil to avoid pulling all the Google dependencies.
// Originals:
// https://raw.githubusercontent.com/googleapis/google-cloud-go/ed46f5086358513cf8c25f8e3f022cb838a49d66/civil/civil.go
// Changes:
// * Renamed files from civil* to localtime*.
// * Package changed from civil to toml.
// * 'Local' prefix added to all structs.
//
// Copyright 2016 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package civil implements types for civil time, a time-zone-independent
// representation of time that follows the rules of the proleptic
// Gregorian calendar with exactly 24-hour days, 60-minute hours, and 60-second
// minutes.
//
// Because they lack location information, these types do not represent unique
// moments or intervals of time. Use time.Time for that purpose.
package toml
import (
"fmt"
"time"
)
// A LocalDate represents a date (year, month, day).
//
// This type does not include location information, and therefore does not
// describe a unique 24-hour timespan.
type LocalDate struct {
Year int // Year (e.g., 2014).
Month time.Month // Month of the year (January = 1, ...).
Day int // Day of the month, starting at 1.
}
// LocalDateOf returns the LocalDate in which a time occurs in that time's location.
func LocalDateOf(t time.Time) LocalDate {
var d LocalDate
d.Year, d.Month, d.Day = t.Date()
return d
}
// ParseLocalDate parses a string in RFC3339 full-date format and returns the date value it represents.
func ParseLocalDate(s string) (LocalDate, error) {
t, err := time.Parse("2006-01-02", s)
if err != nil {
return LocalDate{}, err
}
return LocalDateOf(t), nil
}
// String returns the date in RFC3339 full-date format.
func (d LocalDate) String() string {
return fmt.Sprintf("%04d-%02d-%02d", d.Year, d.Month, d.Day)
}
// IsValid reports whether the date is valid.
func (d LocalDate) IsValid() bool {
return LocalDateOf(d.In(time.UTC)) == d
}
// In returns the time corresponding to time 00:00:00 of the date in the location.
//
// In is always consistent with time.LocalDate, even when time.LocalDate returns a time
// on a different day. For example, if loc is America/Indiana/Vincennes, then both
// time.LocalDate(1955, time.May, 1, 0, 0, 0, 0, loc)
// and
// civil.LocalDate{Year: 1955, Month: time.May, Day: 1}.In(loc)
// return 23:00:00 on April 30, 1955.
//
// In panics if loc is nil.
func (d LocalDate) In(loc *time.Location) time.Time {
return time.Date(d.Year, d.Month, d.Day, 0, 0, 0, 0, loc)
}
// AddDays returns the date that is n days in the future.
// n can also be negative to go into the past.
func (d LocalDate) AddDays(n int) LocalDate {
return LocalDateOf(d.In(time.UTC).AddDate(0, 0, n))
}
// DaysSince returns the signed number of days between the date and s, not including the end day.
// This is the inverse operation to AddDays.
func (d LocalDate) DaysSince(s LocalDate) (days int) {
// We convert to Unix time so we do not have to worry about leap seconds:
// Unix time increases by exactly 86400 seconds per day.
deltaUnix := d.In(time.UTC).Unix() - s.In(time.UTC).Unix()
return int(deltaUnix / 86400)
}
// Before reports whether d1 occurs before d2.
func (d1 LocalDate) Before(d2 LocalDate) bool {
if d1.Year != d2.Year {
return d1.Year < d2.Year
}
if d1.Month != d2.Month {
return d1.Month < d2.Month
}
return d1.Day < d2.Day
}
// After reports whether d1 occurs after d2.
func (d1 LocalDate) After(d2 LocalDate) bool {
return d2.Before(d1)
}
// MarshalText implements the encoding.TextMarshaler interface.
// The output is the result of d.String().
func (d LocalDate) MarshalText() ([]byte, error) {
return []byte(d.String()), nil
}
// UnmarshalText implements the encoding.TextUnmarshaler interface.
// The date is expected to be a string in a format accepted by ParseLocalDate.
func (d *LocalDate) UnmarshalText(data []byte) error {
var err error
*d, err = ParseLocalDate(string(data))
return err
}
// A LocalTime represents a time with nanosecond precision.
//
// This type does not include location information, and therefore does not
// describe a unique moment in time.
//
// This type exists to represent the TIME type in storage-based APIs like BigQuery.
// Most operations on Times are unlikely to be meaningful. Prefer the LocalDateTime type.
type LocalTime struct {
Hour int // The hour of the day in 24-hour format; range [0-23]
Minute int // The minute of the hour; range [0-59]
Second int // The second of the minute; range [0-59]
Nanosecond int // The nanosecond of the second; range [0-999999999]
}
// LocalTimeOf returns the LocalTime representing the time of day in which a time occurs
// in that time's location. It ignores the date.
func LocalTimeOf(t time.Time) LocalTime {
var tm LocalTime
tm.Hour, tm.Minute, tm.Second = t.Clock()
tm.Nanosecond = t.Nanosecond()
return tm
}
// ParseLocalTime parses a string and returns the time value it represents.
// ParseLocalTime accepts an extended form of the RFC3339 partial-time format. After
// the HH:MM:SS part of the string, an optional fractional part may appear,
// consisting of a decimal point followed by one to nine decimal digits.
// (RFC3339 admits only one digit after the decimal point).
func ParseLocalTime(s string) (LocalTime, error) {
t, err := time.Parse("15:04:05.999999999", s)
if err != nil {
return LocalTime{}, err
}
return LocalTimeOf(t), nil
}
// String returns the date in the format described in ParseLocalTime. If Nanoseconds
// is zero, no fractional part will be generated. Otherwise, the result will
// end with a fractional part consisting of a decimal point and nine digits.
func (t LocalTime) String() string {
s := fmt.Sprintf("%02d:%02d:%02d", t.Hour, t.Minute, t.Second)
if t.Nanosecond == 0 {
return s
}
return s + fmt.Sprintf(".%09d", t.Nanosecond)
}
// IsValid reports whether the time is valid.
func (t LocalTime) IsValid() bool {
// Construct a non-zero time.
tm := time.Date(2, 2, 2, t.Hour, t.Minute, t.Second, t.Nanosecond, time.UTC)
return LocalTimeOf(tm) == t
}
// MarshalText implements the encoding.TextMarshaler interface.
// The output is the result of t.String().
func (t LocalTime) MarshalText() ([]byte, error) {
return []byte(t.String()), nil
}
// UnmarshalText implements the encoding.TextUnmarshaler interface.
// The time is expected to be a string in a format accepted by ParseLocalTime.
func (t *LocalTime) UnmarshalText(data []byte) error {
var err error
*t, err = ParseLocalTime(string(data))
return err
}
// A LocalDateTime represents a date and time.
//
// This type does not include location information, and therefore does not
// describe a unique moment in time.
type LocalDateTime struct {
Date LocalDate
Time LocalTime
}
// Note: We deliberately do not embed LocalDate into LocalDateTime, to avoid promoting AddDays and Sub.
// LocalDateTimeOf returns the LocalDateTime in which a time occurs in that time's location.
func LocalDateTimeOf(t time.Time) LocalDateTime {
return LocalDateTime{
Date: LocalDateOf(t),
Time: LocalTimeOf(t),
}
}
// ParseLocalDateTime parses a string and returns the LocalDateTime it represents.
// ParseLocalDateTime accepts a variant of the RFC3339 date-time format that omits
// the time offset but includes an optional fractional time, as described in
// ParseLocalTime. Informally, the accepted format is
// YYYY-MM-DDTHH:MM:SS[.FFFFFFFFF]
// where the 'T' may be a lower-case 't'.
func ParseLocalDateTime(s string) (LocalDateTime, error) {
t, err := time.Parse("2006-01-02T15:04:05.999999999", s)
if err != nil {
t, err = time.Parse("2006-01-02t15:04:05.999999999", s)
if err != nil {
return LocalDateTime{}, err
}
}
return LocalDateTimeOf(t), nil
}
// String returns the date in the format described in ParseLocalDate.
func (dt LocalDateTime) String() string {
return dt.Date.String() + "T" + dt.Time.String()
}
// IsValid reports whether the datetime is valid.
func (dt LocalDateTime) IsValid() bool {
return dt.Date.IsValid() && dt.Time.IsValid()
}
// In returns the time corresponding to the LocalDateTime in the given location.
//
// If the time is missing or ambigous at the location, In returns the same
// result as time.LocalDate. For example, if loc is America/Indiana/Vincennes, then
// both
// time.LocalDate(1955, time.May, 1, 0, 30, 0, 0, loc)
// and
// civil.LocalDateTime{
// civil.LocalDate{Year: 1955, Month: time.May, Day: 1}},
// civil.LocalTime{Minute: 30}}.In(loc)
// return 23:30:00 on April 30, 1955.
//
// In panics if loc is nil.
func (dt LocalDateTime) In(loc *time.Location) time.Time {
return time.Date(dt.Date.Year, dt.Date.Month, dt.Date.Day, dt.Time.Hour, dt.Time.Minute, dt.Time.Second, dt.Time.Nanosecond, loc)
}
// Before reports whether dt1 occurs before dt2.
func (dt1 LocalDateTime) Before(dt2 LocalDateTime) bool {
return dt1.In(time.UTC).Before(dt2.In(time.UTC))
}
// After reports whether dt1 occurs after dt2.
func (dt1 LocalDateTime) After(dt2 LocalDateTime) bool {
return dt2.Before(dt1)
}
// MarshalText implements the encoding.TextMarshaler interface.
// The output is the result of dt.String().
func (dt LocalDateTime) MarshalText() ([]byte, error) {
return []byte(dt.String()), nil
}
// UnmarshalText implements the encoding.TextUnmarshaler interface.
// The datetime is expected to be a string in a format accepted by ParseLocalDateTime
func (dt *LocalDateTime) UnmarshalText(data []byte) error {
var err error
*dt, err = ParseLocalDateTime(string(data))
return err
}

1308
vendor/github.com/pelletier/go-toml/marshal.go generated vendored Normal file
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39
vendor/github.com/pelletier/go-toml/marshal_OrderPreserve_test.toml generated vendored Normal file
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@@ -0,0 +1,39 @@
title = "TOML Marshal Testing"
[basic_lists]
floats = [12.3,45.6,78.9]
bools = [true,false,true]
dates = [1979-05-27T07:32:00Z,1980-05-27T07:32:00Z]
ints = [8001,8001,8002]
uints = [5002,5003]
strings = ["One","Two","Three"]
[[subdocptrs]]
name = "Second"
[basic_map]
one = "one"
two = "two"
[subdoc]
[subdoc.second]
name = "Second"
[subdoc.first]
name = "First"
[basic]
uint = 5001
bool = true
float = 123.4
float64 = 123.456782132399
int = 5000
string = "Bite me"
date = 1979-05-27T07:32:00Z
[[subdoclist]]
name = "List.First"
[[subdoclist]]
name = "List.Second"

39
vendor/github.com/pelletier/go-toml/marshal_test.toml generated vendored Normal file
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@@ -0,0 +1,39 @@
title = "TOML Marshal Testing"
[basic]
bool = true
date = 1979-05-27T07:32:00Z
float = 123.4
float64 = 123.456782132399
int = 5000
string = "Bite me"
uint = 5001
[basic_lists]
bools = [true,false,true]
dates = [1979-05-27T07:32:00Z,1980-05-27T07:32:00Z]
floats = [12.3,45.6,78.9]
ints = [8001,8001,8002]
strings = ["One","Two","Three"]
uints = [5002,5003]
[basic_map]
one = "one"
two = "two"
[subdoc]
[subdoc.first]
name = "First"
[subdoc.second]
name = "Second"
[[subdoclist]]
name = "List.First"
[[subdoclist]]
name = "List.Second"
[[subdocptrs]]
name = "Second"

508
vendor/github.com/pelletier/go-toml/parser.go generated vendored Normal file
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@@ -0,0 +1,508 @@
// TOML Parser.
package toml
import (
"errors"
"fmt"
"math"
"reflect"
"strconv"
"strings"
"time"
)
type tomlParser struct {
flowIdx int
flow []token
tree *Tree
currentTable []string
seenTableKeys []string
}
type tomlParserStateFn func() tomlParserStateFn
// Formats and panics an error message based on a token
func (p *tomlParser) raiseError(tok *token, msg string, args ...interface{}) {
panic(tok.Position.String() + ": " + fmt.Sprintf(msg, args...))
}
func (p *tomlParser) run() {
for state := p.parseStart; state != nil; {
state = state()
}
}
func (p *tomlParser) peek() *token {
if p.flowIdx >= len(p.flow) {
return nil
}
return &p.flow[p.flowIdx]
}
func (p *tomlParser) assume(typ tokenType) {
tok := p.getToken()
if tok == nil {
p.raiseError(tok, "was expecting token %s, but token stream is empty", tok)
}
if tok.typ != typ {
p.raiseError(tok, "was expecting token %s, but got %s instead", typ, tok)
}
}
func (p *tomlParser) getToken() *token {
tok := p.peek()
if tok == nil {
return nil
}
p.flowIdx++
return tok
}
func (p *tomlParser) parseStart() tomlParserStateFn {
tok := p.peek()
// end of stream, parsing is finished
if tok == nil {
return nil
}
switch tok.typ {
case tokenDoubleLeftBracket:
return p.parseGroupArray
case tokenLeftBracket:
return p.parseGroup
case tokenKey:
return p.parseAssign
case tokenEOF:
return nil
case tokenError:
p.raiseError(tok, "parsing error: %s", tok.String())
default:
p.raiseError(tok, "unexpected token %s", tok.typ)
}
return nil
}
func (p *tomlParser) parseGroupArray() tomlParserStateFn {
startToken := p.getToken() // discard the [[
key := p.getToken()
if key.typ != tokenKeyGroupArray {
p.raiseError(key, "unexpected token %s, was expecting a table array key", key)
}
// get or create table array element at the indicated part in the path
keys, err := parseKey(key.val)
if err != nil {
p.raiseError(key, "invalid table array key: %s", err)
}
p.tree.createSubTree(keys[:len(keys)-1], startToken.Position) // create parent entries
destTree := p.tree.GetPath(keys)
var array []*Tree
if destTree == nil {
array = make([]*Tree, 0)
} else if target, ok := destTree.([]*Tree); ok && target != nil {
array = destTree.([]*Tree)
} else {
p.raiseError(key, "key %s is already assigned and not of type table array", key)
}
p.currentTable = keys
// add a new tree to the end of the table array
newTree := newTree()
newTree.position = startToken.Position
array = append(array, newTree)
p.tree.SetPath(p.currentTable, array)
// remove all keys that were children of this table array
prefix := key.val + "."
found := false
for ii := 0; ii < len(p.seenTableKeys); {
tableKey := p.seenTableKeys[ii]
if strings.HasPrefix(tableKey, prefix) {
p.seenTableKeys = append(p.seenTableKeys[:ii], p.seenTableKeys[ii+1:]...)
} else {
found = (tableKey == key.val)
ii++
}
}
// keep this key name from use by other kinds of assignments
if !found {
p.seenTableKeys = append(p.seenTableKeys, key.val)
}
// move to next parser state
p.assume(tokenDoubleRightBracket)
return p.parseStart
}
func (p *tomlParser) parseGroup() tomlParserStateFn {
startToken := p.getToken() // discard the [
key := p.getToken()
if key.typ != tokenKeyGroup {
p.raiseError(key, "unexpected token %s, was expecting a table key", key)
}
for _, item := range p.seenTableKeys {
if item == key.val {
p.raiseError(key, "duplicated tables")
}
}
p.seenTableKeys = append(p.seenTableKeys, key.val)
keys, err := parseKey(key.val)
if err != nil {
p.raiseError(key, "invalid table array key: %s", err)
}
if err := p.tree.createSubTree(keys, startToken.Position); err != nil {
p.raiseError(key, "%s", err)
}
destTree := p.tree.GetPath(keys)
if target, ok := destTree.(*Tree); ok && target != nil && target.inline {
p.raiseError(key, "could not re-define exist inline table or its sub-table : %s",
strings.Join(keys, "."))
}
p.assume(tokenRightBracket)
p.currentTable = keys
return p.parseStart
}
func (p *tomlParser) parseAssign() tomlParserStateFn {
key := p.getToken()
p.assume(tokenEqual)
parsedKey, err := parseKey(key.val)
if err != nil {
p.raiseError(key, "invalid key: %s", err.Error())
}
value := p.parseRvalue()
var tableKey []string
if len(p.currentTable) > 0 {
tableKey = p.currentTable
} else {
tableKey = []string{}
}
prefixKey := parsedKey[0 : len(parsedKey)-1]
tableKey = append(tableKey, prefixKey...)
// find the table to assign, looking out for arrays of tables
var targetNode *Tree
switch node := p.tree.GetPath(tableKey).(type) {
case []*Tree:
targetNode = node[len(node)-1]
case *Tree:
targetNode = node
case nil:
// create intermediate
if err := p.tree.createSubTree(tableKey, key.Position); err != nil {
p.raiseError(key, "could not create intermediate group: %s", err)
}
targetNode = p.tree.GetPath(tableKey).(*Tree)
default:
p.raiseError(key, "Unknown table type for path: %s",
strings.Join(tableKey, "."))
}
if targetNode.inline {
p.raiseError(key, "could not add key or sub-table to exist inline table or its sub-table : %s",
strings.Join(tableKey, "."))
}
// assign value to the found table
keyVal := parsedKey[len(parsedKey)-1]
localKey := []string{keyVal}
finalKey := append(tableKey, keyVal)
if targetNode.GetPath(localKey) != nil {
p.raiseError(key, "The following key was defined twice: %s",
strings.Join(finalKey, "."))
}
var toInsert interface{}
switch value.(type) {
case *Tree, []*Tree:
toInsert = value
default:
toInsert = &tomlValue{value: value, position: key.Position}
}
targetNode.values[keyVal] = toInsert
return p.parseStart
}
var errInvalidUnderscore = errors.New("invalid use of _ in number")
func numberContainsInvalidUnderscore(value string) error {
// For large numbers, you may use underscores between digits to enhance
// readability. Each underscore must be surrounded by at least one digit on
// each side.
hasBefore := false
for idx, r := range value {
if r == '_' {
if !hasBefore || idx+1 >= len(value) {
// can't end with an underscore
return errInvalidUnderscore
}
}
hasBefore = isDigit(r)
}
return nil
}
var errInvalidUnderscoreHex = errors.New("invalid use of _ in hex number")
func hexNumberContainsInvalidUnderscore(value string) error {
hasBefore := false
for idx, r := range value {
if r == '_' {
if !hasBefore || idx+1 >= len(value) {
// can't end with an underscore
return errInvalidUnderscoreHex
}
}
hasBefore = isHexDigit(r)
}
return nil
}
func cleanupNumberToken(value string) string {
cleanedVal := strings.Replace(value, "_", "", -1)
return cleanedVal
}
func (p *tomlParser) parseRvalue() interface{} {
tok := p.getToken()
if tok == nil || tok.typ == tokenEOF {
p.raiseError(tok, "expecting a value")
}
switch tok.typ {
case tokenString:
return tok.val
case tokenTrue:
return true
case tokenFalse:
return false
case tokenInf:
if tok.val[0] == '-' {
return math.Inf(-1)
}
return math.Inf(1)
case tokenNan:
return math.NaN()
case tokenInteger:
cleanedVal := cleanupNumberToken(tok.val)
var err error
var val int64
if len(cleanedVal) >= 3 && cleanedVal[0] == '0' {
switch cleanedVal[1] {
case 'x':
err = hexNumberContainsInvalidUnderscore(tok.val)
if err != nil {
p.raiseError(tok, "%s", err)
}
val, err = strconv.ParseInt(cleanedVal[2:], 16, 64)
case 'o':
err = numberContainsInvalidUnderscore(tok.val)
if err != nil {
p.raiseError(tok, "%s", err)
}
val, err = strconv.ParseInt(cleanedVal[2:], 8, 64)
case 'b':
err = numberContainsInvalidUnderscore(tok.val)
if err != nil {
p.raiseError(tok, "%s", err)
}
val, err = strconv.ParseInt(cleanedVal[2:], 2, 64)
default:
panic("invalid base") // the lexer should catch this first
}
} else {
err = numberContainsInvalidUnderscore(tok.val)
if err != nil {
p.raiseError(tok, "%s", err)
}
val, err = strconv.ParseInt(cleanedVal, 10, 64)
}
if err != nil {
p.raiseError(tok, "%s", err)
}
return val
case tokenFloat:
err := numberContainsInvalidUnderscore(tok.val)
if err != nil {
p.raiseError(tok, "%s", err)
}
cleanedVal := cleanupNumberToken(tok.val)
val, err := strconv.ParseFloat(cleanedVal, 64)
if err != nil {
p.raiseError(tok, "%s", err)
}
return val
case tokenLocalTime:
val, err := ParseLocalTime(tok.val)
if err != nil {
p.raiseError(tok, "%s", err)
}
return val
case tokenLocalDate:
// a local date may be followed by:
// * nothing: this is a local date
// * a local time: this is a local date-time
next := p.peek()
if next == nil || next.typ != tokenLocalTime {
val, err := ParseLocalDate(tok.val)
if err != nil {
p.raiseError(tok, "%s", err)
}
return val
}
localDate := tok
localTime := p.getToken()
next = p.peek()
if next == nil || next.typ != tokenTimeOffset {
v := localDate.val + "T" + localTime.val
val, err := ParseLocalDateTime(v)
if err != nil {
p.raiseError(tok, "%s", err)
}
return val
}
offset := p.getToken()
layout := time.RFC3339Nano
v := localDate.val + "T" + localTime.val + offset.val
val, err := time.ParseInLocation(layout, v, time.UTC)
if err != nil {
p.raiseError(tok, "%s", err)
}
return val
case tokenLeftBracket:
return p.parseArray()
case tokenLeftCurlyBrace:
return p.parseInlineTable()
case tokenEqual:
p.raiseError(tok, "cannot have multiple equals for the same key")
case tokenError:
p.raiseError(tok, "%s", tok)
default:
panic(fmt.Errorf("unhandled token: %v", tok))
}
return nil
}
func tokenIsComma(t *token) bool {
return t != nil && t.typ == tokenComma
}
func (p *tomlParser) parseInlineTable() *Tree {
tree := newTree()
var previous *token
Loop:
for {
follow := p.peek()
if follow == nil || follow.typ == tokenEOF {
p.raiseError(follow, "unterminated inline table")
}
switch follow.typ {
case tokenRightCurlyBrace:
p.getToken()
break Loop
case tokenKey, tokenInteger, tokenString:
if !tokenIsComma(previous) && previous != nil {
p.raiseError(follow, "comma expected between fields in inline table")
}
key := p.getToken()
p.assume(tokenEqual)
parsedKey, err := parseKey(key.val)
if err != nil {
p.raiseError(key, "invalid key: %s", err)
}
value := p.parseRvalue()
tree.SetPath(parsedKey, value)
case tokenComma:
if tokenIsComma(previous) {
p.raiseError(follow, "need field between two commas in inline table")
}
p.getToken()
default:
p.raiseError(follow, "unexpected token type in inline table: %s", follow.String())
}
previous = follow
}
if tokenIsComma(previous) {
p.raiseError(previous, "trailing comma at the end of inline table")
}
tree.inline = true
return tree
}
func (p *tomlParser) parseArray() interface{} {
var array []interface{}
arrayType := reflect.TypeOf(newTree())
for {
follow := p.peek()
if follow == nil || follow.typ == tokenEOF {
p.raiseError(follow, "unterminated array")
}
if follow.typ == tokenRightBracket {
p.getToken()
break
}
val := p.parseRvalue()
if reflect.TypeOf(val) != arrayType {
arrayType = nil
}
array = append(array, val)
follow = p.peek()
if follow == nil || follow.typ == tokenEOF {
p.raiseError(follow, "unterminated array")
}
if follow.typ != tokenRightBracket && follow.typ != tokenComma {
p.raiseError(follow, "missing comma")
}
if follow.typ == tokenComma {
p.getToken()
}
}
// if the array is a mixed-type array or its length is 0,
// don't convert it to a table array
if len(array) <= 0 {
arrayType = nil
}
// An array of Trees is actually an array of inline
// tables, which is a shorthand for a table array. If the
// array was not converted from []interface{} to []*Tree,
// the two notations would not be equivalent.
if arrayType == reflect.TypeOf(newTree()) {
tomlArray := make([]*Tree, len(array))
for i, v := range array {
tomlArray[i] = v.(*Tree)
}
return tomlArray
}
return array
}
func parseToml(flow []token) *Tree {
result := newTree()
result.position = Position{1, 1}
parser := &tomlParser{
flowIdx: 0,
flow: flow,
tree: result,
currentTable: make([]string, 0),
seenTableKeys: make([]string, 0),
}
parser.run()
return result
}

29
vendor/github.com/pelletier/go-toml/position.go generated vendored Normal file
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@@ -0,0 +1,29 @@
// Position support for go-toml
package toml
import (
"fmt"
)
// Position of a document element within a TOML document.
//
// Line and Col are both 1-indexed positions for the element's line number and
// column number, respectively. Values of zero or less will cause Invalid(),
// to return true.
type Position struct {
Line int // line within the document
Col int // column within the line
}
// String representation of the position.
// Displays 1-indexed line and column numbers.
func (p Position) String() string {
return fmt.Sprintf("(%d, %d)", p.Line, p.Col)
}
// Invalid returns whether or not the position is valid (i.e. with negative or
// null values)
func (p Position) Invalid() bool {
return p.Line <= 0 || p.Col <= 0
}

136
vendor/github.com/pelletier/go-toml/token.go generated vendored Normal file
View File

@@ -0,0 +1,136 @@
package toml
import "fmt"
// Define tokens
type tokenType int
const (
eof = -(iota + 1)
)
const (
tokenError tokenType = iota
tokenEOF
tokenComment
tokenKey
tokenString
tokenInteger
tokenTrue
tokenFalse
tokenFloat
tokenInf
tokenNan
tokenEqual
tokenLeftBracket
tokenRightBracket
tokenLeftCurlyBrace
tokenRightCurlyBrace
tokenLeftParen
tokenRightParen
tokenDoubleLeftBracket
tokenDoubleRightBracket
tokenLocalDate
tokenLocalTime
tokenTimeOffset
tokenKeyGroup
tokenKeyGroupArray
tokenComma
tokenColon
tokenDollar
tokenStar
tokenQuestion
tokenDot
tokenDotDot
tokenEOL
)
var tokenTypeNames = []string{
"Error",
"EOF",
"Comment",
"Key",
"String",
"Integer",
"True",
"False",
"Float",
"Inf",
"NaN",
"=",
"[",
"]",
"{",
"}",
"(",
")",
"]]",
"[[",
"LocalDate",
"LocalTime",
"TimeOffset",
"KeyGroup",
"KeyGroupArray",
",",
":",
"$",
"*",
"?",
".",
"..",
"EOL",
}
type token struct {
Position
typ tokenType
val string
}
func (tt tokenType) String() string {
idx := int(tt)
if idx < len(tokenTypeNames) {
return tokenTypeNames[idx]
}
return "Unknown"
}
func (t token) String() string {
switch t.typ {
case tokenEOF:
return "EOF"
case tokenError:
return t.val
}
return fmt.Sprintf("%q", t.val)
}
func isSpace(r rune) bool {
return r == ' ' || r == '\t'
}
func isAlphanumeric(r rune) bool {
return 'a' <= r && r <= 'z' || 'A' <= r && r <= 'Z' || r == '_'
}
func isKeyChar(r rune) bool {
// Keys start with the first character that isn't whitespace or [ and end
// with the last non-whitespace character before the equals sign. Keys
// cannot contain a # character."
return !(r == '\r' || r == '\n' || r == eof || r == '=')
}
func isKeyStartChar(r rune) bool {
return !(isSpace(r) || r == '\r' || r == '\n' || r == eof || r == '[')
}
func isDigit(r rune) bool {
return '0' <= r && r <= '9'
}
func isHexDigit(r rune) bool {
return isDigit(r) ||
(r >= 'a' && r <= 'f') ||
(r >= 'A' && r <= 'F')
}

533
vendor/github.com/pelletier/go-toml/toml.go generated vendored Normal file
View File

@@ -0,0 +1,533 @@
package toml
import (
"errors"
"fmt"
"io"
"io/ioutil"
"os"
"runtime"
"strings"
)
type tomlValue struct {
value interface{} // string, int64, uint64, float64, bool, time.Time, [] of any of this list
comment string
commented bool
multiline bool
literal bool
position Position
}
// Tree is the result of the parsing of a TOML file.
type Tree struct {
values map[string]interface{} // string -> *tomlValue, *Tree, []*Tree
comment string
commented bool
inline bool
position Position
}
func newTree() *Tree {
return newTreeWithPosition(Position{})
}
func newTreeWithPosition(pos Position) *Tree {
return &Tree{
values: make(map[string]interface{}),
position: pos,
}
}
// TreeFromMap initializes a new Tree object using the given map.
func TreeFromMap(m map[string]interface{}) (*Tree, error) {
result, err := toTree(m)
if err != nil {
return nil, err
}
return result.(*Tree), nil
}
// Position returns the position of the tree.
func (t *Tree) Position() Position {
return t.position
}
// Has returns a boolean indicating if the given key exists.
func (t *Tree) Has(key string) bool {
if key == "" {
return false
}
return t.HasPath(strings.Split(key, "."))
}
// HasPath returns true if the given path of keys exists, false otherwise.
func (t *Tree) HasPath(keys []string) bool {
return t.GetPath(keys) != nil
}
// Keys returns the keys of the toplevel tree (does not recurse).
func (t *Tree) Keys() []string {
keys := make([]string, len(t.values))
i := 0
for k := range t.values {
keys[i] = k
i++
}
return keys
}
// Get the value at key in the Tree.
// Key is a dot-separated path (e.g. a.b.c) without single/double quoted strings.
// If you need to retrieve non-bare keys, use GetPath.
// Returns nil if the path does not exist in the tree.
// If keys is of length zero, the current tree is returned.
func (t *Tree) Get(key string) interface{} {
if key == "" {
return t
}
return t.GetPath(strings.Split(key, "."))
}
// GetPath returns the element in the tree indicated by 'keys'.
// If keys is of length zero, the current tree is returned.
func (t *Tree) GetPath(keys []string) interface{} {
if len(keys) == 0 {
return t
}
subtree := t
for _, intermediateKey := range keys[:len(keys)-1] {
value, exists := subtree.values[intermediateKey]
if !exists {
return nil
}
switch node := value.(type) {
case *Tree:
subtree = node
case []*Tree:
// go to most recent element
if len(node) == 0 {
return nil
}
subtree = node[len(node)-1]
default:
return nil // cannot navigate through other node types
}
}
// branch based on final node type
switch node := subtree.values[keys[len(keys)-1]].(type) {
case *tomlValue:
return node.value
default:
return node
}
}
// GetArray returns the value at key in the Tree.
// It returns []string, []int64, etc type if key has homogeneous lists
// Key is a dot-separated path (e.g. a.b.c) without single/double quoted strings.
// Returns nil if the path does not exist in the tree.
// If keys is of length zero, the current tree is returned.
func (t *Tree) GetArray(key string) interface{} {
if key == "" {
return t
}
return t.GetArrayPath(strings.Split(key, "."))
}
// GetArrayPath returns the element in the tree indicated by 'keys'.
// If keys is of length zero, the current tree is returned.
func (t *Tree) GetArrayPath(keys []string) interface{} {
if len(keys) == 0 {
return t
}
subtree := t
for _, intermediateKey := range keys[:len(keys)-1] {
value, exists := subtree.values[intermediateKey]
if !exists {
return nil
}
switch node := value.(type) {
case *Tree:
subtree = node
case []*Tree:
// go to most recent element
if len(node) == 0 {
return nil
}
subtree = node[len(node)-1]
default:
return nil // cannot navigate through other node types
}
}
// branch based on final node type
switch node := subtree.values[keys[len(keys)-1]].(type) {
case *tomlValue:
switch n := node.value.(type) {
case []interface{}:
return getArray(n)
default:
return node.value
}
default:
return node
}
}
// if homogeneous array, then return slice type object over []interface{}
func getArray(n []interface{}) interface{} {
var s []string
var i64 []int64
var f64 []float64
var bl []bool
for _, value := range n {
switch v := value.(type) {
case string:
s = append(s, v)
case int64:
i64 = append(i64, v)
case float64:
f64 = append(f64, v)
case bool:
bl = append(bl, v)
default:
return n
}
}
if len(s) == len(n) {
return s
} else if len(i64) == len(n) {
return i64
} else if len(f64) == len(n) {
return f64
} else if len(bl) == len(n) {
return bl
}
return n
}
// GetPosition returns the position of the given key.
func (t *Tree) GetPosition(key string) Position {
if key == "" {
return t.position
}
return t.GetPositionPath(strings.Split(key, "."))
}
// SetPositionPath sets the position of element in the tree indicated by 'keys'.
// If keys is of length zero, the current tree position is set.
func (t *Tree) SetPositionPath(keys []string, pos Position) {
if len(keys) == 0 {
t.position = pos
return
}
subtree := t
for _, intermediateKey := range keys[:len(keys)-1] {
value, exists := subtree.values[intermediateKey]
if !exists {
return
}
switch node := value.(type) {
case *Tree:
subtree = node
case []*Tree:
// go to most recent element
if len(node) == 0 {
return
}
subtree = node[len(node)-1]
default:
return
}
}
// branch based on final node type
switch node := subtree.values[keys[len(keys)-1]].(type) {
case *tomlValue:
node.position = pos
return
case *Tree:
node.position = pos
return
case []*Tree:
// go to most recent element
if len(node) == 0 {
return
}
node[len(node)-1].position = pos
return
}
}
// GetPositionPath returns the element in the tree indicated by 'keys'.
// If keys is of length zero, the current tree is returned.
func (t *Tree) GetPositionPath(keys []string) Position {
if len(keys) == 0 {
return t.position
}
subtree := t
for _, intermediateKey := range keys[:len(keys)-1] {
value, exists := subtree.values[intermediateKey]
if !exists {
return Position{0, 0}
}
switch node := value.(type) {
case *Tree:
subtree = node
case []*Tree:
// go to most recent element
if len(node) == 0 {
return Position{0, 0}
}
subtree = node[len(node)-1]
default:
return Position{0, 0}
}
}
// branch based on final node type
switch node := subtree.values[keys[len(keys)-1]].(type) {
case *tomlValue:
return node.position
case *Tree:
return node.position
case []*Tree:
// go to most recent element
if len(node) == 0 {
return Position{0, 0}
}
return node[len(node)-1].position
default:
return Position{0, 0}
}
}
// GetDefault works like Get but with a default value
func (t *Tree) GetDefault(key string, def interface{}) interface{} {
val := t.Get(key)
if val == nil {
return def
}
return val
}
// SetOptions arguments are supplied to the SetWithOptions and SetPathWithOptions functions to modify marshalling behaviour.
// The default values within the struct are valid default options.
type SetOptions struct {
Comment string
Commented bool
Multiline bool
Literal bool
}
// SetWithOptions is the same as Set, but allows you to provide formatting
// instructions to the key, that will be used by Marshal().
func (t *Tree) SetWithOptions(key string, opts SetOptions, value interface{}) {
t.SetPathWithOptions(strings.Split(key, "."), opts, value)
}
// SetPathWithOptions is the same as SetPath, but allows you to provide
// formatting instructions to the key, that will be reused by Marshal().
func (t *Tree) SetPathWithOptions(keys []string, opts SetOptions, value interface{}) {
subtree := t
for i, intermediateKey := range keys[:len(keys)-1] {
nextTree, exists := subtree.values[intermediateKey]
if !exists {
nextTree = newTreeWithPosition(Position{Line: t.position.Line + i, Col: t.position.Col})
subtree.values[intermediateKey] = nextTree // add new element here
}
switch node := nextTree.(type) {
case *Tree:
subtree = node
case []*Tree:
// go to most recent element
if len(node) == 0 {
// create element if it does not exist
node = append(node, newTreeWithPosition(Position{Line: t.position.Line + i, Col: t.position.Col}))
subtree.values[intermediateKey] = node
}
subtree = node[len(node)-1]
}
}
var toInsert interface{}
switch v := value.(type) {
case *Tree:
v.comment = opts.Comment
v.commented = opts.Commented
toInsert = value
case []*Tree:
for i := range v {
v[i].commented = opts.Commented
}
toInsert = value
case *tomlValue:
v.comment = opts.Comment
v.commented = opts.Commented
v.multiline = opts.Multiline
v.literal = opts.Literal
toInsert = v
default:
toInsert = &tomlValue{value: value,
comment: opts.Comment,
commented: opts.Commented,
multiline: opts.Multiline,
literal: opts.Literal,
position: Position{Line: subtree.position.Line + len(subtree.values) + 1, Col: subtree.position.Col}}
}
subtree.values[keys[len(keys)-1]] = toInsert
}
// Set an element in the tree.
// Key is a dot-separated path (e.g. a.b.c).
// Creates all necessary intermediate trees, if needed.
func (t *Tree) Set(key string, value interface{}) {
t.SetWithComment(key, "", false, value)
}
// SetWithComment is the same as Set, but allows you to provide comment
// information to the key, that will be reused by Marshal().
func (t *Tree) SetWithComment(key string, comment string, commented bool, value interface{}) {
t.SetPathWithComment(strings.Split(key, "."), comment, commented, value)
}
// SetPath sets an element in the tree.
// Keys is an array of path elements (e.g. {"a","b","c"}).
// Creates all necessary intermediate trees, if needed.
func (t *Tree) SetPath(keys []string, value interface{}) {
t.SetPathWithComment(keys, "", false, value)
}
// SetPathWithComment is the same as SetPath, but allows you to provide comment
// information to the key, that will be reused by Marshal().
func (t *Tree) SetPathWithComment(keys []string, comment string, commented bool, value interface{}) {
t.SetPathWithOptions(keys, SetOptions{Comment: comment, Commented: commented}, value)
}
// Delete removes a key from the tree.
// Key is a dot-separated path (e.g. a.b.c).
func (t *Tree) Delete(key string) error {
keys, err := parseKey(key)
if err != nil {
return err
}
return t.DeletePath(keys)
}
// DeletePath removes a key from the tree.
// Keys is an array of path elements (e.g. {"a","b","c"}).
func (t *Tree) DeletePath(keys []string) error {
keyLen := len(keys)
if keyLen == 1 {
delete(t.values, keys[0])
return nil
}
tree := t.GetPath(keys[:keyLen-1])
item := keys[keyLen-1]
switch node := tree.(type) {
case *Tree:
delete(node.values, item)
return nil
}
return errors.New("no such key to delete")
}
// createSubTree takes a tree and a key and create the necessary intermediate
// subtrees to create a subtree at that point. In-place.
//
// e.g. passing a.b.c will create (assuming tree is empty) tree[a], tree[a][b]
// and tree[a][b][c]
//
// Returns nil on success, error object on failure
func (t *Tree) createSubTree(keys []string, pos Position) error {
subtree := t
for i, intermediateKey := range keys {
nextTree, exists := subtree.values[intermediateKey]
if !exists {
tree := newTreeWithPosition(Position{Line: t.position.Line + i, Col: t.position.Col})
tree.position = pos
tree.inline = subtree.inline
subtree.values[intermediateKey] = tree
nextTree = tree
}
switch node := nextTree.(type) {
case []*Tree:
subtree = node[len(node)-1]
case *Tree:
subtree = node
default:
return fmt.Errorf("unknown type for path %s (%s): %T (%#v)",
strings.Join(keys, "."), intermediateKey, nextTree, nextTree)
}
}
return nil
}
// LoadBytes creates a Tree from a []byte.
func LoadBytes(b []byte) (tree *Tree, err error) {
defer func() {
if r := recover(); r != nil {
if _, ok := r.(runtime.Error); ok {
panic(r)
}
err = errors.New(r.(string))
}
}()
if len(b) >= 4 && (hasUTF32BigEndianBOM4(b) || hasUTF32LittleEndianBOM4(b)) {
b = b[4:]
} else if len(b) >= 3 && hasUTF8BOM3(b) {
b = b[3:]
} else if len(b) >= 2 && (hasUTF16BigEndianBOM2(b) || hasUTF16LittleEndianBOM2(b)) {
b = b[2:]
}
tree = parseToml(lexToml(b))
return
}
func hasUTF16BigEndianBOM2(b []byte) bool {
return b[0] == 0xFE && b[1] == 0xFF
}
func hasUTF16LittleEndianBOM2(b []byte) bool {
return b[0] == 0xFF && b[1] == 0xFE
}
func hasUTF8BOM3(b []byte) bool {
return b[0] == 0xEF && b[1] == 0xBB && b[2] == 0xBF
}
func hasUTF32BigEndianBOM4(b []byte) bool {
return b[0] == 0x00 && b[1] == 0x00 && b[2] == 0xFE && b[3] == 0xFF
}
func hasUTF32LittleEndianBOM4(b []byte) bool {
return b[0] == 0xFF && b[1] == 0xFE && b[2] == 0x00 && b[3] == 0x00
}
// LoadReader creates a Tree from any io.Reader.
func LoadReader(reader io.Reader) (tree *Tree, err error) {
inputBytes, err := ioutil.ReadAll(reader)
if err != nil {
return
}
tree, err = LoadBytes(inputBytes)
return
}
// Load creates a Tree from a string.
func Load(content string) (tree *Tree, err error) {
return LoadBytes([]byte(content))
}
// LoadFile creates a Tree from a file.
func LoadFile(path string) (tree *Tree, err error) {
file, err := os.Open(path)
if err != nil {
return nil, err
}
defer file.Close()
return LoadReader(file)
}

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vendor/github.com/pelletier/go-toml/tomlpub.go generated vendored Normal file
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package toml
// PubTOMLValue wrapping tomlValue in order to access all properties from outside.
type PubTOMLValue = tomlValue
func (ptv *PubTOMLValue) Value() interface{} {
return ptv.value
}
func (ptv *PubTOMLValue) Comment() string {
return ptv.comment
}
func (ptv *PubTOMLValue) Commented() bool {
return ptv.commented
}
func (ptv *PubTOMLValue) Multiline() bool {
return ptv.multiline
}
func (ptv *PubTOMLValue) Position() Position {
return ptv.position
}
func (ptv *PubTOMLValue) SetValue(v interface{}) {
ptv.value = v
}
func (ptv *PubTOMLValue) SetComment(s string) {
ptv.comment = s
}
func (ptv *PubTOMLValue) SetCommented(c bool) {
ptv.commented = c
}
func (ptv *PubTOMLValue) SetMultiline(m bool) {
ptv.multiline = m
}
func (ptv *PubTOMLValue) SetPosition(p Position) {
ptv.position = p
}
// PubTree wrapping Tree in order to access all properties from outside.
type PubTree = Tree
func (pt *PubTree) Values() map[string]interface{} {
return pt.values
}
func (pt *PubTree) Comment() string {
return pt.comment
}
func (pt *PubTree) Commented() bool {
return pt.commented
}
func (pt *PubTree) Inline() bool {
return pt.inline
}
func (pt *PubTree) SetValues(v map[string]interface{}) {
pt.values = v
}
func (pt *PubTree) SetComment(c string) {
pt.comment = c
}
func (pt *PubTree) SetCommented(c bool) {
pt.commented = c
}
func (pt *PubTree) SetInline(i bool) {
pt.inline = i
}

155
vendor/github.com/pelletier/go-toml/tomltree_create.go generated vendored Normal file
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package toml
import (
"fmt"
"reflect"
"time"
)
var kindToType = [reflect.String + 1]reflect.Type{
reflect.Bool: reflect.TypeOf(true),
reflect.String: reflect.TypeOf(""),
reflect.Float32: reflect.TypeOf(float64(1)),
reflect.Float64: reflect.TypeOf(float64(1)),
reflect.Int: reflect.TypeOf(int64(1)),
reflect.Int8: reflect.TypeOf(int64(1)),
reflect.Int16: reflect.TypeOf(int64(1)),
reflect.Int32: reflect.TypeOf(int64(1)),
reflect.Int64: reflect.TypeOf(int64(1)),
reflect.Uint: reflect.TypeOf(uint64(1)),
reflect.Uint8: reflect.TypeOf(uint64(1)),
reflect.Uint16: reflect.TypeOf(uint64(1)),
reflect.Uint32: reflect.TypeOf(uint64(1)),
reflect.Uint64: reflect.TypeOf(uint64(1)),
}
// typeFor returns a reflect.Type for a reflect.Kind, or nil if none is found.
// supported values:
// string, bool, int64, uint64, float64, time.Time, int, int8, int16, int32, uint, uint8, uint16, uint32, float32
func typeFor(k reflect.Kind) reflect.Type {
if k > 0 && int(k) < len(kindToType) {
return kindToType[k]
}
return nil
}
func simpleValueCoercion(object interface{}) (interface{}, error) {
switch original := object.(type) {
case string, bool, int64, uint64, float64, time.Time:
return original, nil
case int:
return int64(original), nil
case int8:
return int64(original), nil
case int16:
return int64(original), nil
case int32:
return int64(original), nil
case uint:
return uint64(original), nil
case uint8:
return uint64(original), nil
case uint16:
return uint64(original), nil
case uint32:
return uint64(original), nil
case float32:
return float64(original), nil
case fmt.Stringer:
return original.String(), nil
case []interface{}:
value := reflect.ValueOf(original)
length := value.Len()
arrayValue := reflect.MakeSlice(value.Type(), 0, length)
for i := 0; i < length; i++ {
val := value.Index(i).Interface()
simpleValue, err := simpleValueCoercion(val)
if err != nil {
return nil, err
}
arrayValue = reflect.Append(arrayValue, reflect.ValueOf(simpleValue))
}
return arrayValue.Interface(), nil
default:
return nil, fmt.Errorf("cannot convert type %T to Tree", object)
}
}
func sliceToTree(object interface{}) (interface{}, error) {
// arrays are a bit tricky, since they can represent either a
// collection of simple values, which is represented by one
// *tomlValue, or an array of tables, which is represented by an
// array of *Tree.
// holding the assumption that this function is called from toTree only when value.Kind() is Array or Slice
value := reflect.ValueOf(object)
insideType := value.Type().Elem()
length := value.Len()
if length > 0 {
insideType = reflect.ValueOf(value.Index(0).Interface()).Type()
}
if insideType.Kind() == reflect.Map {
// this is considered as an array of tables
tablesArray := make([]*Tree, 0, length)
for i := 0; i < length; i++ {
table := value.Index(i)
tree, err := toTree(table.Interface())
if err != nil {
return nil, err
}
tablesArray = append(tablesArray, tree.(*Tree))
}
return tablesArray, nil
}
sliceType := typeFor(insideType.Kind())
if sliceType == nil {
sliceType = insideType
}
arrayValue := reflect.MakeSlice(reflect.SliceOf(sliceType), 0, length)
for i := 0; i < length; i++ {
val := value.Index(i).Interface()
simpleValue, err := simpleValueCoercion(val)
if err != nil {
return nil, err
}
arrayValue = reflect.Append(arrayValue, reflect.ValueOf(simpleValue))
}
return &tomlValue{value: arrayValue.Interface(), position: Position{}}, nil
}
func toTree(object interface{}) (interface{}, error) {
value := reflect.ValueOf(object)
if value.Kind() == reflect.Map {
values := map[string]interface{}{}
keys := value.MapKeys()
for _, key := range keys {
if key.Kind() != reflect.String {
if _, ok := key.Interface().(string); !ok {
return nil, fmt.Errorf("map key needs to be a string, not %T (%v)", key.Interface(), key.Kind())
}
}
v := value.MapIndex(key)
newValue, err := toTree(v.Interface())
if err != nil {
return nil, err
}
values[key.String()] = newValue
}
return &Tree{values: values, position: Position{}}, nil
}
if value.Kind() == reflect.Array || value.Kind() == reflect.Slice {
return sliceToTree(object)
}
simpleValue, err := simpleValueCoercion(object)
if err != nil {
return nil, err
}
return &tomlValue{value: simpleValue, position: Position{}}, nil
}

552
vendor/github.com/pelletier/go-toml/tomltree_write.go generated vendored Normal file
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package toml
import (
"bytes"
"fmt"
"io"
"math"
"math/big"
"reflect"
"sort"
"strconv"
"strings"
"time"
)
type valueComplexity int
const (
valueSimple valueComplexity = iota + 1
valueComplex
)
type sortNode struct {
key string
complexity valueComplexity
}
// Encodes a string to a TOML-compliant multi-line string value
// This function is a clone of the existing encodeTomlString function, except that whitespace characters
// are preserved. Quotation marks and backslashes are also not escaped.
func encodeMultilineTomlString(value string, commented string) string {
var b bytes.Buffer
adjacentQuoteCount := 0
b.WriteString(commented)
for i, rr := range value {
if rr != '"' {
adjacentQuoteCount = 0
} else {
adjacentQuoteCount++
}
switch rr {
case '\b':
b.WriteString(`\b`)
case '\t':
b.WriteString("\t")
case '\n':
b.WriteString("\n" + commented)
case '\f':
b.WriteString(`\f`)
case '\r':
b.WriteString("\r")
case '"':
if adjacentQuoteCount >= 3 || i == len(value)-1 {
adjacentQuoteCount = 0
b.WriteString(`\"`)
} else {
b.WriteString(`"`)
}
case '\\':
b.WriteString(`\`)
default:
intRr := uint16(rr)
if intRr < 0x001F {
b.WriteString(fmt.Sprintf("\\u%0.4X", intRr))
} else {
b.WriteRune(rr)
}
}
}
return b.String()
}
// Encodes a string to a TOML-compliant string value
func encodeTomlString(value string) string {
var b bytes.Buffer
for _, rr := range value {
switch rr {
case '\b':
b.WriteString(`\b`)
case '\t':
b.WriteString(`\t`)
case '\n':
b.WriteString(`\n`)
case '\f':
b.WriteString(`\f`)
case '\r':
b.WriteString(`\r`)
case '"':
b.WriteString(`\"`)
case '\\':
b.WriteString(`\\`)
default:
intRr := uint16(rr)
if intRr < 0x001F {
b.WriteString(fmt.Sprintf("\\u%0.4X", intRr))
} else {
b.WriteRune(rr)
}
}
}
return b.String()
}
func tomlTreeStringRepresentation(t *Tree, ord MarshalOrder) (string, error) {
var orderedVals []sortNode
switch ord {
case OrderPreserve:
orderedVals = sortByLines(t)
default:
orderedVals = sortAlphabetical(t)
}
var values []string
for _, node := range orderedVals {
k := node.key
v := t.values[k]
repr, err := tomlValueStringRepresentation(v, "", "", ord, false)
if err != nil {
return "", err
}
values = append(values, quoteKeyIfNeeded(k)+" = "+repr)
}
return "{ " + strings.Join(values, ", ") + " }", nil
}
func tomlValueStringRepresentation(v interface{}, commented string, indent string, ord MarshalOrder, arraysOneElementPerLine bool) (string, error) {
// this interface check is added to dereference the change made in the writeTo function.
// That change was made to allow this function to see formatting options.
tv, ok := v.(*tomlValue)
if ok {
v = tv.value
} else {
tv = &tomlValue{}
}
switch value := v.(type) {
case uint64:
return strconv.FormatUint(value, 10), nil
case int64:
return strconv.FormatInt(value, 10), nil
case float64:
// Default bit length is full 64
bits := 64
// Float panics if nan is used
if !math.IsNaN(value) {
// if 32 bit accuracy is enough to exactly show, use 32
_, acc := big.NewFloat(value).Float32()
if acc == big.Exact {
bits = 32
}
}
if math.Trunc(value) == value {
return strings.ToLower(strconv.FormatFloat(value, 'f', 1, bits)), nil
}
return strings.ToLower(strconv.FormatFloat(value, 'f', -1, bits)), nil
case string:
if tv.multiline {
if tv.literal {
b := strings.Builder{}
b.WriteString("'''\n")
b.Write([]byte(value))
b.WriteString("\n'''")
return b.String(), nil
} else {
return "\"\"\"\n" + encodeMultilineTomlString(value, commented) + "\"\"\"", nil
}
}
return "\"" + encodeTomlString(value) + "\"", nil
case []byte:
b, _ := v.([]byte)
return string(b), nil
case bool:
if value {
return "true", nil
}
return "false", nil
case time.Time:
return value.Format(time.RFC3339), nil
case LocalDate:
return value.String(), nil
case LocalDateTime:
return value.String(), nil
case LocalTime:
return value.String(), nil
case *Tree:
return tomlTreeStringRepresentation(value, ord)
case nil:
return "", nil
}
rv := reflect.ValueOf(v)
if rv.Kind() == reflect.Slice {
var values []string
for i := 0; i < rv.Len(); i++ {
item := rv.Index(i).Interface()
itemRepr, err := tomlValueStringRepresentation(item, commented, indent, ord, arraysOneElementPerLine)
if err != nil {
return "", err
}
values = append(values, itemRepr)
}
if arraysOneElementPerLine && len(values) > 1 {
stringBuffer := bytes.Buffer{}
valueIndent := indent + ` ` // TODO: move that to a shared encoder state
stringBuffer.WriteString("[\n")
for _, value := range values {
stringBuffer.WriteString(valueIndent)
stringBuffer.WriteString(commented + value)
stringBuffer.WriteString(`,`)
stringBuffer.WriteString("\n")
}
stringBuffer.WriteString(indent + commented + "]")
return stringBuffer.String(), nil
}
return "[" + strings.Join(values, ", ") + "]", nil
}
return "", fmt.Errorf("unsupported value type %T: %v", v, v)
}
func getTreeArrayLine(trees []*Tree) (line int) {
// Prevent returning 0 for empty trees
line = int(^uint(0) >> 1)
// get lowest line number >= 0
for _, tv := range trees {
if tv.position.Line < line || line == 0 {
line = tv.position.Line
}
}
return
}
func sortByLines(t *Tree) (vals []sortNode) {
var (
line int
lines []int
tv *Tree
tom *tomlValue
node sortNode
)
vals = make([]sortNode, 0)
m := make(map[int]sortNode)
for k := range t.values {
v := t.values[k]
switch v.(type) {
case *Tree:
tv = v.(*Tree)
line = tv.position.Line
node = sortNode{key: k, complexity: valueComplex}
case []*Tree:
line = getTreeArrayLine(v.([]*Tree))
node = sortNode{key: k, complexity: valueComplex}
default:
tom = v.(*tomlValue)
line = tom.position.Line
node = sortNode{key: k, complexity: valueSimple}
}
lines = append(lines, line)
vals = append(vals, node)
m[line] = node
}
sort.Ints(lines)
for i, line := range lines {
vals[i] = m[line]
}
return vals
}
func sortAlphabetical(t *Tree) (vals []sortNode) {
var (
node sortNode
simpVals []string
compVals []string
)
vals = make([]sortNode, 0)
m := make(map[string]sortNode)
for k := range t.values {
v := t.values[k]
switch v.(type) {
case *Tree, []*Tree:
node = sortNode{key: k, complexity: valueComplex}
compVals = append(compVals, node.key)
default:
node = sortNode{key: k, complexity: valueSimple}
simpVals = append(simpVals, node.key)
}
vals = append(vals, node)
m[node.key] = node
}
// Simples first to match previous implementation
sort.Strings(simpVals)
i := 0
for _, key := range simpVals {
vals[i] = m[key]
i++
}
sort.Strings(compVals)
for _, key := range compVals {
vals[i] = m[key]
i++
}
return vals
}
func (t *Tree) writeTo(w io.Writer, indent, keyspace string, bytesCount int64, arraysOneElementPerLine bool) (int64, error) {
return t.writeToOrdered(w, indent, keyspace, bytesCount, arraysOneElementPerLine, OrderAlphabetical, " ", false, false)
}
func (t *Tree) writeToOrdered(w io.Writer, indent, keyspace string, bytesCount int64, arraysOneElementPerLine bool, ord MarshalOrder, indentString string, compactComments, parentCommented bool) (int64, error) {
var orderedVals []sortNode
switch ord {
case OrderPreserve:
orderedVals = sortByLines(t)
default:
orderedVals = sortAlphabetical(t)
}
for _, node := range orderedVals {
switch node.complexity {
case valueComplex:
k := node.key
v := t.values[k]
combinedKey := quoteKeyIfNeeded(k)
if keyspace != "" {
combinedKey = keyspace + "." + combinedKey
}
switch node := v.(type) {
// node has to be of those two types given how keys are sorted above
case *Tree:
tv, ok := t.values[k].(*Tree)
if !ok {
return bytesCount, fmt.Errorf("invalid value type at %s: %T", k, t.values[k])
}
if tv.comment != "" {
comment := strings.Replace(tv.comment, "\n", "\n"+indent+"#", -1)
start := "# "
if strings.HasPrefix(comment, "#") {
start = ""
}
writtenBytesCountComment, errc := writeStrings(w, "\n", indent, start, comment)
bytesCount += int64(writtenBytesCountComment)
if errc != nil {
return bytesCount, errc
}
}
var commented string
if parentCommented || t.commented || tv.commented {
commented = "# "
}
writtenBytesCount, err := writeStrings(w, "\n", indent, commented, "[", combinedKey, "]\n")
bytesCount += int64(writtenBytesCount)
if err != nil {
return bytesCount, err
}
bytesCount, err = node.writeToOrdered(w, indent+indentString, combinedKey, bytesCount, arraysOneElementPerLine, ord, indentString, compactComments, parentCommented || t.commented || tv.commented)
if err != nil {
return bytesCount, err
}
case []*Tree:
for _, subTree := range node {
var commented string
if parentCommented || t.commented || subTree.commented {
commented = "# "
}
writtenBytesCount, err := writeStrings(w, "\n", indent, commented, "[[", combinedKey, "]]\n")
bytesCount += int64(writtenBytesCount)
if err != nil {
return bytesCount, err
}
bytesCount, err = subTree.writeToOrdered(w, indent+indentString, combinedKey, bytesCount, arraysOneElementPerLine, ord, indentString, compactComments, parentCommented || t.commented || subTree.commented)
if err != nil {
return bytesCount, err
}
}
}
default: // Simple
k := node.key
v, ok := t.values[k].(*tomlValue)
if !ok {
return bytesCount, fmt.Errorf("invalid value type at %s: %T", k, t.values[k])
}
var commented string
if parentCommented || t.commented || v.commented {
commented = "# "
}
repr, err := tomlValueStringRepresentation(v, commented, indent, ord, arraysOneElementPerLine)
if err != nil {
return bytesCount, err
}
if v.comment != "" {
comment := strings.Replace(v.comment, "\n", "\n"+indent+"#", -1)
start := "# "
if strings.HasPrefix(comment, "#") {
start = ""
}
if !compactComments {
writtenBytesCountComment, errc := writeStrings(w, "\n")
bytesCount += int64(writtenBytesCountComment)
if errc != nil {
return bytesCount, errc
}
}
writtenBytesCountComment, errc := writeStrings(w, indent, start, comment, "\n")
bytesCount += int64(writtenBytesCountComment)
if errc != nil {
return bytesCount, errc
}
}
quotedKey := quoteKeyIfNeeded(k)
writtenBytesCount, err := writeStrings(w, indent, commented, quotedKey, " = ", repr, "\n")
bytesCount += int64(writtenBytesCount)
if err != nil {
return bytesCount, err
}
}
}
return bytesCount, nil
}
// quote a key if it does not fit the bare key format (A-Za-z0-9_-)
// quoted keys use the same rules as strings
func quoteKeyIfNeeded(k string) string {
// when encoding a map with the 'quoteMapKeys' option enabled, the tree will contain
// keys that have already been quoted.
// not an ideal situation, but good enough of a stop gap.
if len(k) >= 2 && k[0] == '"' && k[len(k)-1] == '"' {
return k
}
isBare := true
for _, r := range k {
if !isValidBareChar(r) {
isBare = false
break
}
}
if isBare {
return k
}
return quoteKey(k)
}
func quoteKey(k string) string {
return "\"" + encodeTomlString(k) + "\""
}
func writeStrings(w io.Writer, s ...string) (int, error) {
var n int
for i := range s {
b, err := io.WriteString(w, s[i])
n += b
if err != nil {
return n, err
}
}
return n, nil
}
// WriteTo encode the Tree as Toml and writes it to the writer w.
// Returns the number of bytes written in case of success, or an error if anything happened.
func (t *Tree) WriteTo(w io.Writer) (int64, error) {
return t.writeTo(w, "", "", 0, false)
}
// ToTomlString generates a human-readable representation of the current tree.
// Output spans multiple lines, and is suitable for ingest by a TOML parser.
// If the conversion cannot be performed, ToString returns a non-nil error.
func (t *Tree) ToTomlString() (string, error) {
b, err := t.Marshal()
if err != nil {
return "", err
}
return string(b), nil
}
// String generates a human-readable representation of the current tree.
// Alias of ToString. Present to implement the fmt.Stringer interface.
func (t *Tree) String() string {
result, _ := t.ToTomlString()
return result
}
// ToMap recursively generates a representation of the tree using Go built-in structures.
// The following types are used:
//
// * bool
// * float64
// * int64
// * string
// * uint64
// * time.Time
// * map[string]interface{} (where interface{} is any of this list)
// * []interface{} (where interface{} is any of this list)
func (t *Tree) ToMap() map[string]interface{} {
result := map[string]interface{}{}
for k, v := range t.values {
switch node := v.(type) {
case []*Tree:
var array []interface{}
for _, item := range node {
array = append(array, item.ToMap())
}
result[k] = array
case *Tree:
result[k] = node.ToMap()
case *tomlValue:
result[k] = tomlValueToGo(node.value)
}
}
return result
}
func tomlValueToGo(v interface{}) interface{} {
if tree, ok := v.(*Tree); ok {
return tree.ToMap()
}
rv := reflect.ValueOf(v)
if rv.Kind() != reflect.Slice {
return v
}
values := make([]interface{}, rv.Len())
for i := 0; i < rv.Len(); i++ {
item := rv.Index(i).Interface()
values[i] = tomlValueToGo(item)
}
return values
}

6
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package toml
// ValueStringRepresentation transforms an interface{} value into its toml string representation.
func ValueStringRepresentation(v interface{}, commented string, indent string, ord MarshalOrder, arraysOneElementPerLine bool) (string, error) {
return tomlValueStringRepresentation(v, commented, indent, ord, arraysOneElementPerLine)
}

4
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logrus
vendor
.idea/

40
vendor/github.com/sirupsen/logrus/.golangci.yml generated vendored Normal file
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@@ -0,0 +1,40 @@
run:
# do not run on test files yet
tests: false
# all available settings of specific linters
linters-settings:
errcheck:
# report about not checking of errors in type assetions: `a := b.(MyStruct)`;
# default is false: such cases aren't reported by default.
check-type-assertions: false
# report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`;
# default is false: such cases aren't reported by default.
check-blank: false
lll:
line-length: 100
tab-width: 4
prealloc:
simple: false
range-loops: false
for-loops: false
whitespace:
multi-if: false # Enforces newlines (or comments) after every multi-line if statement
multi-func: false # Enforces newlines (or comments) after every multi-line function signature
linters:
enable:
- megacheck
- govet
disable:
- maligned
- prealloc
disable-all: false
presets:
- bugs
- unused
fast: false

15
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language: go
go_import_path: github.com/sirupsen/logrus
git:
depth: 1
env:
- GO111MODULE=on
go: 1.15.x
os: linux
install:
- ./travis/install.sh
script:
- cd ci
- go run mage.go -v -w ../ crossBuild
- go run mage.go -v -w ../ lint
- go run mage.go -v -w ../ test

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# 1.8.1
Code quality:
* move magefile in its own subdir/submodule to remove magefile dependency on logrus consumer
* improve timestamp format documentation
Fixes:
* fix race condition on logger hooks
# 1.8.0
Correct versioning number replacing v1.7.1.
# 1.7.1
Beware this release has introduced a new public API and its semver is therefore incorrect.
Code quality:
* use go 1.15 in travis
* use magefile as task runner
Fixes:
* small fixes about new go 1.13 error formatting system
* Fix for long time race condiction with mutating data hooks
Features:
* build support for zos
# 1.7.0
Fixes:
* the dependency toward a windows terminal library has been removed
Features:
* a new buffer pool management API has been added
* a set of `<LogLevel>Fn()` functions have been added
# 1.6.0
Fixes:
* end of line cleanup
* revert the entry concurrency bug fix whic leads to deadlock under some circumstances
* update dependency on go-windows-terminal-sequences to fix a crash with go 1.14
Features:
* add an option to the `TextFormatter` to completely disable fields quoting
# 1.5.0
Code quality:
* add golangci linter run on travis
Fixes:
* add mutex for hooks concurrent access on `Entry` data
* caller function field for go1.14
* fix build issue for gopherjs target
Feature:
* add an hooks/writer sub-package whose goal is to split output on different stream depending on the trace level
* add a `DisableHTMLEscape` option in the `JSONFormatter`
* add `ForceQuote` and `PadLevelText` options in the `TextFormatter`
# 1.4.2
* Fixes build break for plan9, nacl, solaris
# 1.4.1
This new release introduces:
* Enhance TextFormatter to not print caller information when they are empty (#944)
* Remove dependency on golang.org/x/crypto (#932, #943)
Fixes:
* Fix Entry.WithContext method to return a copy of the initial entry (#941)
# 1.4.0
This new release introduces:
* Add `DeferExitHandler`, similar to `RegisterExitHandler` but prepending the handler to the list of handlers (semantically like `defer`) (#848).
* Add `CallerPrettyfier` to `JSONFormatter` and `TextFormatter` (#909, #911)
* Add `Entry.WithContext()` and `Entry.Context`, to set a context on entries to be used e.g. in hooks (#919).
Fixes:
* Fix wrong method calls `Logger.Print` and `Logger.Warningln` (#893).
* Update `Entry.Logf` to not do string formatting unless the log level is enabled (#903)
* Fix infinite recursion on unknown `Level.String()` (#907)
* Fix race condition in `getCaller` (#916).
# 1.3.0
This new release introduces:
* Log, Logf, Logln functions for Logger and Entry that take a Level
Fixes:
* Building prometheus node_exporter on AIX (#840)
* Race condition in TextFormatter (#468)
* Travis CI import path (#868)
* Remove coloured output on Windows (#862)
* Pointer to func as field in JSONFormatter (#870)
* Properly marshal Levels (#873)
# 1.2.0
This new release introduces:
* A new method `SetReportCaller` in the `Logger` to enable the file, line and calling function from which the trace has been issued
* A new trace level named `Trace` whose level is below `Debug`
* A configurable exit function to be called upon a Fatal trace
* The `Level` object now implements `encoding.TextUnmarshaler` interface
# 1.1.1
This is a bug fix release.
* fix the build break on Solaris
* don't drop a whole trace in JSONFormatter when a field param is a function pointer which can not be serialized
# 1.1.0
This new release introduces:
* several fixes:
* a fix for a race condition on entry formatting
* proper cleanup of previously used entries before putting them back in the pool
* the extra new line at the end of message in text formatter has been removed
* a new global public API to check if a level is activated: IsLevelEnabled
* the following methods have been added to the Logger object
* IsLevelEnabled
* SetFormatter
* SetOutput
* ReplaceHooks
* introduction of go module
* an indent configuration for the json formatter
* output colour support for windows
* the field sort function is now configurable for text formatter
* the CLICOLOR and CLICOLOR\_FORCE environment variable support in text formater
# 1.0.6
This new release introduces:
* a new api WithTime which allows to easily force the time of the log entry
which is mostly useful for logger wrapper
* a fix reverting the immutability of the entry given as parameter to the hooks
a new configuration field of the json formatter in order to put all the fields
in a nested dictionnary
* a new SetOutput method in the Logger
* a new configuration of the textformatter to configure the name of the default keys
* a new configuration of the text formatter to disable the level truncation
# 1.0.5
* Fix hooks race (#707)
* Fix panic deadlock (#695)
# 1.0.4
* Fix race when adding hooks (#612)
* Fix terminal check in AppEngine (#635)
# 1.0.3
* Replace example files with testable examples
# 1.0.2
* bug: quote non-string values in text formatter (#583)
* Make (*Logger) SetLevel a public method
# 1.0.1
* bug: fix escaping in text formatter (#575)
# 1.0.0
* Officially changed name to lower-case
* bug: colors on Windows 10 (#541)
* bug: fix race in accessing level (#512)
# 0.11.5
* feature: add writer and writerlevel to entry (#372)
# 0.11.4
* bug: fix undefined variable on solaris (#493)
# 0.11.3
* formatter: configure quoting of empty values (#484)
* formatter: configure quoting character (default is `"`) (#484)
* bug: fix not importing io correctly in non-linux environments (#481)
# 0.11.2
* bug: fix windows terminal detection (#476)
# 0.11.1
* bug: fix tty detection with custom out (#471)
# 0.11.0
* performance: Use bufferpool to allocate (#370)
* terminal: terminal detection for app-engine (#343)
* feature: exit handler (#375)
# 0.10.0
* feature: Add a test hook (#180)
* feature: `ParseLevel` is now case-insensitive (#326)
* feature: `FieldLogger` interface that generalizes `Logger` and `Entry` (#308)
* performance: avoid re-allocations on `WithFields` (#335)
# 0.9.0
* logrus/text_formatter: don't emit empty msg
* logrus/hooks/airbrake: move out of main repository
* logrus/hooks/sentry: move out of main repository
* logrus/hooks/papertrail: move out of main repository
* logrus/hooks/bugsnag: move out of main repository
* logrus/core: run tests with `-race`
* logrus/core: detect TTY based on `stderr`
* logrus/core: support `WithError` on logger
* logrus/core: Solaris support
# 0.8.7
* logrus/core: fix possible race (#216)
* logrus/doc: small typo fixes and doc improvements
# 0.8.6
* hooks/raven: allow passing an initialized client
# 0.8.5
* logrus/core: revert #208
# 0.8.4
* formatter/text: fix data race (#218)
# 0.8.3
* logrus/core: fix entry log level (#208)
* logrus/core: improve performance of text formatter by 40%
* logrus/core: expose `LevelHooks` type
* logrus/core: add support for DragonflyBSD and NetBSD
* formatter/text: print structs more verbosely
# 0.8.2
* logrus: fix more Fatal family functions
# 0.8.1
* logrus: fix not exiting on `Fatalf` and `Fatalln`
# 0.8.0
* logrus: defaults to stderr instead of stdout
* hooks/sentry: add special field for `*http.Request`
* formatter/text: ignore Windows for colors
# 0.7.3
* formatter/\*: allow configuration of timestamp layout
# 0.7.2
* formatter/text: Add configuration option for time format (#158)

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The MIT License (MIT)
Copyright (c) 2014 Simon Eskildsen
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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# Logrus <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/> [![Build Status](https://travis-ci.org/sirupsen/logrus.svg?branch=master)](https://travis-ci.org/sirupsen/logrus) [![GoDoc](https://godoc.org/github.com/sirupsen/logrus?status.svg)](https://godoc.org/github.com/sirupsen/logrus)
Logrus is a structured logger for Go (golang), completely API compatible with
the standard library logger.
**Logrus is in maintenance-mode.** We will not be introducing new features. It's
simply too hard to do in a way that won't break many people's projects, which is
the last thing you want from your Logging library (again...).
This does not mean Logrus is dead. Logrus will continue to be maintained for
security, (backwards compatible) bug fixes, and performance (where we are
limited by the interface).
I believe Logrus' biggest contribution is to have played a part in today's
widespread use of structured logging in Golang. There doesn't seem to be a
reason to do a major, breaking iteration into Logrus V2, since the fantastic Go
community has built those independently. Many fantastic alternatives have sprung
up. Logrus would look like those, had it been re-designed with what we know
about structured logging in Go today. Check out, for example,
[Zerolog][zerolog], [Zap][zap], and [Apex][apex].
[zerolog]: https://github.com/rs/zerolog
[zap]: https://github.com/uber-go/zap
[apex]: https://github.com/apex/log
**Seeing weird case-sensitive problems?** It's in the past been possible to
import Logrus as both upper- and lower-case. Due to the Go package environment,
this caused issues in the community and we needed a standard. Some environments
experienced problems with the upper-case variant, so the lower-case was decided.
Everything using `logrus` will need to use the lower-case:
`github.com/sirupsen/logrus`. Any package that isn't, should be changed.
To fix Glide, see [these
comments](https://github.com/sirupsen/logrus/issues/553#issuecomment-306591437).
For an in-depth explanation of the casing issue, see [this
comment](https://github.com/sirupsen/logrus/issues/570#issuecomment-313933276).
Nicely color-coded in development (when a TTY is attached, otherwise just
plain text):
![Colored](http://i.imgur.com/PY7qMwd.png)
With `log.SetFormatter(&log.JSONFormatter{})`, for easy parsing by logstash
or Splunk:
```json
{"animal":"walrus","level":"info","msg":"A group of walrus emerges from the
ocean","size":10,"time":"2014-03-10 19:57:38.562264131 -0400 EDT"}
{"level":"warning","msg":"The group's number increased tremendously!",
"number":122,"omg":true,"time":"2014-03-10 19:57:38.562471297 -0400 EDT"}
{"animal":"walrus","level":"info","msg":"A giant walrus appears!",
"size":10,"time":"2014-03-10 19:57:38.562500591 -0400 EDT"}
{"animal":"walrus","level":"info","msg":"Tremendously sized cow enters the ocean.",
"size":9,"time":"2014-03-10 19:57:38.562527896 -0400 EDT"}
{"level":"fatal","msg":"The ice breaks!","number":100,"omg":true,
"time":"2014-03-10 19:57:38.562543128 -0400 EDT"}
```
With the default `log.SetFormatter(&log.TextFormatter{})` when a TTY is not
attached, the output is compatible with the
[logfmt](http://godoc.org/github.com/kr/logfmt) format:
```text
time="2015-03-26T01:27:38-04:00" level=debug msg="Started observing beach" animal=walrus number=8
time="2015-03-26T01:27:38-04:00" level=info msg="A group of walrus emerges from the ocean" animal=walrus size=10
time="2015-03-26T01:27:38-04:00" level=warning msg="The group's number increased tremendously!" number=122 omg=true
time="2015-03-26T01:27:38-04:00" level=debug msg="Temperature changes" temperature=-4
time="2015-03-26T01:27:38-04:00" level=panic msg="It's over 9000!" animal=orca size=9009
time="2015-03-26T01:27:38-04:00" level=fatal msg="The ice breaks!" err=&{0x2082280c0 map[animal:orca size:9009] 2015-03-26 01:27:38.441574009 -0400 EDT panic It's over 9000!} number=100 omg=true
```
To ensure this behaviour even if a TTY is attached, set your formatter as follows:
```go
log.SetFormatter(&log.TextFormatter{
DisableColors: true,
FullTimestamp: true,
})
```
#### Logging Method Name
If you wish to add the calling method as a field, instruct the logger via:
```go
log.SetReportCaller(true)
```
This adds the caller as 'method' like so:
```json
{"animal":"penguin","level":"fatal","method":"github.com/sirupsen/arcticcreatures.migrate","msg":"a penguin swims by",
"time":"2014-03-10 19:57:38.562543129 -0400 EDT"}
```
```text
time="2015-03-26T01:27:38-04:00" level=fatal method=github.com/sirupsen/arcticcreatures.migrate msg="a penguin swims by" animal=penguin
```
Note that this does add measurable overhead - the cost will depend on the version of Go, but is
between 20 and 40% in recent tests with 1.6 and 1.7. You can validate this in your
environment via benchmarks:
```
go test -bench=.*CallerTracing
```
#### Case-sensitivity
The organization's name was changed to lower-case--and this will not be changed
back. If you are getting import conflicts due to case sensitivity, please use
the lower-case import: `github.com/sirupsen/logrus`.
#### Example
The simplest way to use Logrus is simply the package-level exported logger:
```go
package main
import (
log "github.com/sirupsen/logrus"
)
func main() {
log.WithFields(log.Fields{
"animal": "walrus",
}).Info("A walrus appears")
}
```
Note that it's completely api-compatible with the stdlib logger, so you can
replace your `log` imports everywhere with `log "github.com/sirupsen/logrus"`
and you'll now have the flexibility of Logrus. You can customize it all you
want:
```go
package main
import (
"os"
log "github.com/sirupsen/logrus"
)
func init() {
// Log as JSON instead of the default ASCII formatter.
log.SetFormatter(&log.JSONFormatter{})
// Output to stdout instead of the default stderr
// Can be any io.Writer, see below for File example
log.SetOutput(os.Stdout)
// Only log the warning severity or above.
log.SetLevel(log.WarnLevel)
}
func main() {
log.WithFields(log.Fields{
"animal": "walrus",
"size": 10,
}).Info("A group of walrus emerges from the ocean")
log.WithFields(log.Fields{
"omg": true,
"number": 122,
}).Warn("The group's number increased tremendously!")
log.WithFields(log.Fields{
"omg": true,
"number": 100,
}).Fatal("The ice breaks!")
// A common pattern is to re-use fields between logging statements by re-using
// the logrus.Entry returned from WithFields()
contextLogger := log.WithFields(log.Fields{
"common": "this is a common field",
"other": "I also should be logged always",
})
contextLogger.Info("I'll be logged with common and other field")
contextLogger.Info("Me too")
}
```
For more advanced usage such as logging to multiple locations from the same
application, you can also create an instance of the `logrus` Logger:
```go
package main
import (
"os"
"github.com/sirupsen/logrus"
)
// Create a new instance of the logger. You can have any number of instances.
var log = logrus.New()
func main() {
// The API for setting attributes is a little different than the package level
// exported logger. See Godoc.
log.Out = os.Stdout
// You could set this to any `io.Writer` such as a file
// file, err := os.OpenFile("logrus.log", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
// if err == nil {
// log.Out = file
// } else {
// log.Info("Failed to log to file, using default stderr")
// }
log.WithFields(logrus.Fields{
"animal": "walrus",
"size": 10,
}).Info("A group of walrus emerges from the ocean")
}
```
#### Fields
Logrus encourages careful, structured logging through logging fields instead of
long, unparseable error messages. For example, instead of: `log.Fatalf("Failed
to send event %s to topic %s with key %d")`, you should log the much more
discoverable:
```go
log.WithFields(log.Fields{
"event": event,
"topic": topic,
"key": key,
}).Fatal("Failed to send event")
```
We've found this API forces you to think about logging in a way that produces
much more useful logging messages. We've been in countless situations where just
a single added field to a log statement that was already there would've saved us
hours. The `WithFields` call is optional.
In general, with Logrus using any of the `printf`-family functions should be
seen as a hint you should add a field, however, you can still use the
`printf`-family functions with Logrus.
#### Default Fields
Often it's helpful to have fields _always_ attached to log statements in an
application or parts of one. For example, you may want to always log the
`request_id` and `user_ip` in the context of a request. Instead of writing
`log.WithFields(log.Fields{"request_id": request_id, "user_ip": user_ip})` on
every line, you can create a `logrus.Entry` to pass around instead:
```go
requestLogger := log.WithFields(log.Fields{"request_id": request_id, "user_ip": user_ip})
requestLogger.Info("something happened on that request") # will log request_id and user_ip
requestLogger.Warn("something not great happened")
```
#### Hooks
You can add hooks for logging levels. For example to send errors to an exception
tracking service on `Error`, `Fatal` and `Panic`, info to StatsD or log to
multiple places simultaneously, e.g. syslog.
Logrus comes with [built-in hooks](hooks/). Add those, or your custom hook, in
`init`:
```go
import (
log "github.com/sirupsen/logrus"
"gopkg.in/gemnasium/logrus-airbrake-hook.v2" // the package is named "airbrake"
logrus_syslog "github.com/sirupsen/logrus/hooks/syslog"
"log/syslog"
)
func init() {
// Use the Airbrake hook to report errors that have Error severity or above to
// an exception tracker. You can create custom hooks, see the Hooks section.
log.AddHook(airbrake.NewHook(123, "xyz", "production"))
hook, err := logrus_syslog.NewSyslogHook("udp", "localhost:514", syslog.LOG_INFO, "")
if err != nil {
log.Error("Unable to connect to local syslog daemon")
} else {
log.AddHook(hook)
}
}
```
Note: Syslog hook also support connecting to local syslog (Ex. "/dev/log" or "/var/run/syslog" or "/var/run/log"). For the detail, please check the [syslog hook README](hooks/syslog/README.md).
A list of currently known service hooks can be found in this wiki [page](https://github.com/sirupsen/logrus/wiki/Hooks)
#### Level logging
Logrus has seven logging levels: Trace, Debug, Info, Warning, Error, Fatal and Panic.
```go
log.Trace("Something very low level.")
log.Debug("Useful debugging information.")
log.Info("Something noteworthy happened!")
log.Warn("You should probably take a look at this.")
log.Error("Something failed but I'm not quitting.")
// Calls os.Exit(1) after logging
log.Fatal("Bye.")
// Calls panic() after logging
log.Panic("I'm bailing.")
```
You can set the logging level on a `Logger`, then it will only log entries with
that severity or anything above it:
```go
// Will log anything that is info or above (warn, error, fatal, panic). Default.
log.SetLevel(log.InfoLevel)
```
It may be useful to set `log.Level = logrus.DebugLevel` in a debug or verbose
environment if your application has that.
#### Entries
Besides the fields added with `WithField` or `WithFields` some fields are
automatically added to all logging events:
1. `time`. The timestamp when the entry was created.
2. `msg`. The logging message passed to `{Info,Warn,Error,Fatal,Panic}` after
the `AddFields` call. E.g. `Failed to send event.`
3. `level`. The logging level. E.g. `info`.
#### Environments
Logrus has no notion of environment.
If you wish for hooks and formatters to only be used in specific environments,
you should handle that yourself. For example, if your application has a global
variable `Environment`, which is a string representation of the environment you
could do:
```go
import (
log "github.com/sirupsen/logrus"
)
init() {
// do something here to set environment depending on an environment variable
// or command-line flag
if Environment == "production" {
log.SetFormatter(&log.JSONFormatter{})
} else {
// The TextFormatter is default, you don't actually have to do this.
log.SetFormatter(&log.TextFormatter{})
}
}
```
This configuration is how `logrus` was intended to be used, but JSON in
production is mostly only useful if you do log aggregation with tools like
Splunk or Logstash.
#### Formatters
The built-in logging formatters are:
* `logrus.TextFormatter`. Logs the event in colors if stdout is a tty, otherwise
without colors.
* *Note:* to force colored output when there is no TTY, set the `ForceColors`
field to `true`. To force no colored output even if there is a TTY set the
`DisableColors` field to `true`. For Windows, see
[github.com/mattn/go-colorable](https://github.com/mattn/go-colorable).
* When colors are enabled, levels are truncated to 4 characters by default. To disable
truncation set the `DisableLevelTruncation` field to `true`.
* When outputting to a TTY, it's often helpful to visually scan down a column where all the levels are the same width. Setting the `PadLevelText` field to `true` enables this behavior, by adding padding to the level text.
* All options are listed in the [generated docs](https://godoc.org/github.com/sirupsen/logrus#TextFormatter).
* `logrus.JSONFormatter`. Logs fields as JSON.
* All options are listed in the [generated docs](https://godoc.org/github.com/sirupsen/logrus#JSONFormatter).
Third party logging formatters:
* [`FluentdFormatter`](https://github.com/joonix/log). Formats entries that can be parsed by Kubernetes and Google Container Engine.
* [`GELF`](https://github.com/fabienm/go-logrus-formatters). Formats entries so they comply to Graylog's [GELF 1.1 specification](http://docs.graylog.org/en/2.4/pages/gelf.html).
* [`logstash`](https://github.com/bshuster-repo/logrus-logstash-hook). Logs fields as [Logstash](http://logstash.net) Events.
* [`prefixed`](https://github.com/x-cray/logrus-prefixed-formatter). Displays log entry source along with alternative layout.
* [`zalgo`](https://github.com/aybabtme/logzalgo). Invoking the Power of Zalgo.
* [`nested-logrus-formatter`](https://github.com/antonfisher/nested-logrus-formatter). Converts logrus fields to a nested structure.
* [`powerful-logrus-formatter`](https://github.com/zput/zxcTool). get fileName, log's line number and the latest function's name when print log; Sava log to files.
* [`caption-json-formatter`](https://github.com/nolleh/caption_json_formatter). logrus's message json formatter with human-readable caption added.
You can define your formatter by implementing the `Formatter` interface,
requiring a `Format` method. `Format` takes an `*Entry`. `entry.Data` is a
`Fields` type (`map[string]interface{}`) with all your fields as well as the
default ones (see Entries section above):
```go
type MyJSONFormatter struct {
}
log.SetFormatter(new(MyJSONFormatter))
func (f *MyJSONFormatter) Format(entry *Entry) ([]byte, error) {
// Note this doesn't include Time, Level and Message which are available on
// the Entry. Consult `godoc` on information about those fields or read the
// source of the official loggers.
serialized, err := json.Marshal(entry.Data)
if err != nil {
return nil, fmt.Errorf("Failed to marshal fields to JSON, %w", err)
}
return append(serialized, '\n'), nil
}
```
#### Logger as an `io.Writer`
Logrus can be transformed into an `io.Writer`. That writer is the end of an `io.Pipe` and it is your responsibility to close it.
```go
w := logger.Writer()
defer w.Close()
srv := http.Server{
// create a stdlib log.Logger that writes to
// logrus.Logger.
ErrorLog: log.New(w, "", 0),
}
```
Each line written to that writer will be printed the usual way, using formatters
and hooks. The level for those entries is `info`.
This means that we can override the standard library logger easily:
```go
logger := logrus.New()
logger.Formatter = &logrus.JSONFormatter{}
// Use logrus for standard log output
// Note that `log` here references stdlib's log
// Not logrus imported under the name `log`.
log.SetOutput(logger.Writer())
```
#### Rotation
Log rotation is not provided with Logrus. Log rotation should be done by an
external program (like `logrotate(8)`) that can compress and delete old log
entries. It should not be a feature of the application-level logger.
#### Tools
| Tool | Description |
| ---- | ----------- |
|[Logrus Mate](https://github.com/gogap/logrus_mate)|Logrus mate is a tool for Logrus to manage loggers, you can initial logger's level, hook and formatter by config file, the logger will be generated with different configs in different environments.|
|[Logrus Viper Helper](https://github.com/heirko/go-contrib/tree/master/logrusHelper)|An Helper around Logrus to wrap with spf13/Viper to load configuration with fangs! And to simplify Logrus configuration use some behavior of [Logrus Mate](https://github.com/gogap/logrus_mate). [sample](https://github.com/heirko/iris-contrib/blob/master/middleware/logrus-logger/example) |
#### Testing
Logrus has a built in facility for asserting the presence of log messages. This is implemented through the `test` hook and provides:
* decorators for existing logger (`test.NewLocal` and `test.NewGlobal`) which basically just adds the `test` hook
* a test logger (`test.NewNullLogger`) that just records log messages (and does not output any):
```go
import(
"github.com/sirupsen/logrus"
"github.com/sirupsen/logrus/hooks/test"
"github.com/stretchr/testify/assert"
"testing"
)
func TestSomething(t*testing.T){
logger, hook := test.NewNullLogger()
logger.Error("Helloerror")
assert.Equal(t, 1, len(hook.Entries))
assert.Equal(t, logrus.ErrorLevel, hook.LastEntry().Level)
assert.Equal(t, "Helloerror", hook.LastEntry().Message)
hook.Reset()
assert.Nil(t, hook.LastEntry())
}
```
#### Fatal handlers
Logrus can register one or more functions that will be called when any `fatal`
level message is logged. The registered handlers will be executed before
logrus performs an `os.Exit(1)`. This behavior may be helpful if callers need
to gracefully shutdown. Unlike a `panic("Something went wrong...")` call which can be intercepted with a deferred `recover` a call to `os.Exit(1)` can not be intercepted.
```
...
handler := func() {
// gracefully shutdown something...
}
logrus.RegisterExitHandler(handler)
...
```
#### Thread safety
By default, Logger is protected by a mutex for concurrent writes. The mutex is held when calling hooks and writing logs.
If you are sure such locking is not needed, you can call logger.SetNoLock() to disable the locking.
Situation when locking is not needed includes:
* You have no hooks registered, or hooks calling is already thread-safe.
* Writing to logger.Out is already thread-safe, for example:
1) logger.Out is protected by locks.
2) logger.Out is an os.File handler opened with `O_APPEND` flag, and every write is smaller than 4k. (This allows multi-thread/multi-process writing)
(Refer to http://www.notthewizard.com/2014/06/17/are-files-appends-really-atomic/)

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package logrus
// The following code was sourced and modified from the
// https://github.com/tebeka/atexit package governed by the following license:
//
// Copyright (c) 2012 Miki Tebeka <miki.tebeka@gmail.com>.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import (
"fmt"
"os"
)
var handlers = []func(){}
func runHandler(handler func()) {
defer func() {
if err := recover(); err != nil {
fmt.Fprintln(os.Stderr, "Error: Logrus exit handler error:", err)
}
}()
handler()
}
func runHandlers() {
for _, handler := range handlers {
runHandler(handler)
}
}
// Exit runs all the Logrus atexit handlers and then terminates the program using os.Exit(code)
func Exit(code int) {
runHandlers()
os.Exit(code)
}
// RegisterExitHandler appends a Logrus Exit handler to the list of handlers,
// call logrus.Exit to invoke all handlers. The handlers will also be invoked when
// any Fatal log entry is made.
//
// This method is useful when a caller wishes to use logrus to log a fatal
// message but also needs to gracefully shutdown. An example usecase could be
// closing database connections, or sending a alert that the application is
// closing.
func RegisterExitHandler(handler func()) {
handlers = append(handlers, handler)
}
// DeferExitHandler prepends a Logrus Exit handler to the list of handlers,
// call logrus.Exit to invoke all handlers. The handlers will also be invoked when
// any Fatal log entry is made.
//
// This method is useful when a caller wishes to use logrus to log a fatal
// message but also needs to gracefully shutdown. An example usecase could be
// closing database connections, or sending a alert that the application is
// closing.
func DeferExitHandler(handler func()) {
handlers = append([]func(){handler}, handlers...)
}

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version: "{build}"
platform: x64
clone_folder: c:\gopath\src\github.com\sirupsen\logrus
environment:
GOPATH: c:\gopath
branches:
only:
- master
install:
- set PATH=%GOPATH%\bin;c:\go\bin;%PATH%
- go version
build_script:
- go get -t
- go test

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package logrus
import (
"bytes"
"sync"
)
var (
bufferPool BufferPool
)
type BufferPool interface {
Put(*bytes.Buffer)
Get() *bytes.Buffer
}
type defaultPool struct {
pool *sync.Pool
}
func (p *defaultPool) Put(buf *bytes.Buffer) {
p.pool.Put(buf)
}
func (p *defaultPool) Get() *bytes.Buffer {
return p.pool.Get().(*bytes.Buffer)
}
func getBuffer() *bytes.Buffer {
return bufferPool.Get()
}
func putBuffer(buf *bytes.Buffer) {
buf.Reset()
bufferPool.Put(buf)
}
// SetBufferPool allows to replace the default logrus buffer pool
// to better meets the specific needs of an application.
func SetBufferPool(bp BufferPool) {
bufferPool = bp
}
func init() {
SetBufferPool(&defaultPool{
pool: &sync.Pool{
New: func() interface{} {
return new(bytes.Buffer)
},
},
})
}

26
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/*
Package logrus is a structured logger for Go, completely API compatible with the standard library logger.
The simplest way to use Logrus is simply the package-level exported logger:
package main
import (
log "github.com/sirupsen/logrus"
)
func main() {
log.WithFields(log.Fields{
"animal": "walrus",
"number": 1,
"size": 10,
}).Info("A walrus appears")
}
Output:
time="2015-09-07T08:48:33Z" level=info msg="A walrus appears" animal=walrus number=1 size=10
For a full guide visit https://github.com/sirupsen/logrus
*/
package logrus

431
vendor/github.com/sirupsen/logrus/entry.go generated vendored Normal file
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package logrus
import (
"bytes"
"context"
"fmt"
"os"
"reflect"
"runtime"
"strings"
"sync"
"time"
)
var (
// qualified package name, cached at first use
logrusPackage string
// Positions in the call stack when tracing to report the calling method
minimumCallerDepth int
// Used for caller information initialisation
callerInitOnce sync.Once
)
const (
maximumCallerDepth int = 25
knownLogrusFrames int = 4
)
func init() {
// start at the bottom of the stack before the package-name cache is primed
minimumCallerDepth = 1
}
// Defines the key when adding errors using WithError.
var ErrorKey = "error"
// An entry is the final or intermediate Logrus logging entry. It contains all
// the fields passed with WithField{,s}. It's finally logged when Trace, Debug,
// Info, Warn, Error, Fatal or Panic is called on it. These objects can be
// reused and passed around as much as you wish to avoid field duplication.
type Entry struct {
Logger *Logger
// Contains all the fields set by the user.
Data Fields
// Time at which the log entry was created
Time time.Time
// Level the log entry was logged at: Trace, Debug, Info, Warn, Error, Fatal or Panic
// This field will be set on entry firing and the value will be equal to the one in Logger struct field.
Level Level
// Calling method, with package name
Caller *runtime.Frame
// Message passed to Trace, Debug, Info, Warn, Error, Fatal or Panic
Message string
// When formatter is called in entry.log(), a Buffer may be set to entry
Buffer *bytes.Buffer
// Contains the context set by the user. Useful for hook processing etc.
Context context.Context
// err may contain a field formatting error
err string
}
func NewEntry(logger *Logger) *Entry {
return &Entry{
Logger: logger,
// Default is three fields, plus one optional. Give a little extra room.
Data: make(Fields, 6),
}
}
func (entry *Entry) Dup() *Entry {
data := make(Fields, len(entry.Data))
for k, v := range entry.Data {
data[k] = v
}
return &Entry{Logger: entry.Logger, Data: data, Time: entry.Time, Context: entry.Context, err: entry.err}
}
// Returns the bytes representation of this entry from the formatter.
func (entry *Entry) Bytes() ([]byte, error) {
return entry.Logger.Formatter.Format(entry)
}
// Returns the string representation from the reader and ultimately the
// formatter.
func (entry *Entry) String() (string, error) {
serialized, err := entry.Bytes()
if err != nil {
return "", err
}
str := string(serialized)
return str, nil
}
// Add an error as single field (using the key defined in ErrorKey) to the Entry.
func (entry *Entry) WithError(err error) *Entry {
return entry.WithField(ErrorKey, err)
}
// Add a context to the Entry.
func (entry *Entry) WithContext(ctx context.Context) *Entry {
dataCopy := make(Fields, len(entry.Data))
for k, v := range entry.Data {
dataCopy[k] = v
}
return &Entry{Logger: entry.Logger, Data: dataCopy, Time: entry.Time, err: entry.err, Context: ctx}
}
// Add a single field to the Entry.
func (entry *Entry) WithField(key string, value interface{}) *Entry {
return entry.WithFields(Fields{key: value})
}
// Add a map of fields to the Entry.
func (entry *Entry) WithFields(fields Fields) *Entry {
data := make(Fields, len(entry.Data)+len(fields))
for k, v := range entry.Data {
data[k] = v
}
fieldErr := entry.err
for k, v := range fields {
isErrField := false
if t := reflect.TypeOf(v); t != nil {
switch {
case t.Kind() == reflect.Func, t.Kind() == reflect.Ptr && t.Elem().Kind() == reflect.Func:
isErrField = true
}
}
if isErrField {
tmp := fmt.Sprintf("can not add field %q", k)
if fieldErr != "" {
fieldErr = entry.err + ", " + tmp
} else {
fieldErr = tmp
}
} else {
data[k] = v
}
}
return &Entry{Logger: entry.Logger, Data: data, Time: entry.Time, err: fieldErr, Context: entry.Context}
}
// Overrides the time of the Entry.
func (entry *Entry) WithTime(t time.Time) *Entry {
dataCopy := make(Fields, len(entry.Data))
for k, v := range entry.Data {
dataCopy[k] = v
}
return &Entry{Logger: entry.Logger, Data: dataCopy, Time: t, err: entry.err, Context: entry.Context}
}
// getPackageName reduces a fully qualified function name to the package name
// There really ought to be to be a better way...
func getPackageName(f string) string {
for {
lastPeriod := strings.LastIndex(f, ".")
lastSlash := strings.LastIndex(f, "/")
if lastPeriod > lastSlash {
f = f[:lastPeriod]
} else {
break
}
}
return f
}
// getCaller retrieves the name of the first non-logrus calling function
func getCaller() *runtime.Frame {
// cache this package's fully-qualified name
callerInitOnce.Do(func() {
pcs := make([]uintptr, maximumCallerDepth)
_ = runtime.Callers(0, pcs)
// dynamic get the package name and the minimum caller depth
for i := 0; i < maximumCallerDepth; i++ {
funcName := runtime.FuncForPC(pcs[i]).Name()
if strings.Contains(funcName, "getCaller") {
logrusPackage = getPackageName(funcName)
break
}
}
minimumCallerDepth = knownLogrusFrames
})
// Restrict the lookback frames to avoid runaway lookups
pcs := make([]uintptr, maximumCallerDepth)
depth := runtime.Callers(minimumCallerDepth, pcs)
frames := runtime.CallersFrames(pcs[:depth])
for f, again := frames.Next(); again; f, again = frames.Next() {
pkg := getPackageName(f.Function)
// If the caller isn't part of this package, we're done
if pkg != logrusPackage {
return &f //nolint:scopelint
}
}
// if we got here, we failed to find the caller's context
return nil
}
func (entry Entry) HasCaller() (has bool) {
return entry.Logger != nil &&
entry.Logger.ReportCaller &&
entry.Caller != nil
}
func (entry *Entry) log(level Level, msg string) {
var buffer *bytes.Buffer
newEntry := entry.Dup()
if newEntry.Time.IsZero() {
newEntry.Time = time.Now()
}
newEntry.Level = level
newEntry.Message = msg
newEntry.Logger.mu.Lock()
reportCaller := newEntry.Logger.ReportCaller
newEntry.Logger.mu.Unlock()
if reportCaller {
newEntry.Caller = getCaller()
}
newEntry.fireHooks()
buffer = getBuffer()
defer func() {
newEntry.Buffer = nil
putBuffer(buffer)
}()
buffer.Reset()
newEntry.Buffer = buffer
newEntry.write()
newEntry.Buffer = nil
// To avoid Entry#log() returning a value that only would make sense for
// panic() to use in Entry#Panic(), we avoid the allocation by checking
// directly here.
if level <= PanicLevel {
panic(newEntry)
}
}
func (entry *Entry) fireHooks() {
var tmpHooks LevelHooks
entry.Logger.mu.Lock()
tmpHooks = make(LevelHooks, len(entry.Logger.Hooks))
for k, v := range entry.Logger.Hooks {
tmpHooks[k] = v
}
entry.Logger.mu.Unlock()
err := tmpHooks.Fire(entry.Level, entry)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to fire hook: %v\n", err)
}
}
func (entry *Entry) write() {
serialized, err := entry.Logger.Formatter.Format(entry)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to obtain reader, %v\n", err)
return
}
entry.Logger.mu.Lock()
defer entry.Logger.mu.Unlock()
if _, err := entry.Logger.Out.Write(serialized); err != nil {
fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err)
}
}
func (entry *Entry) Log(level Level, args ...interface{}) {
if entry.Logger.IsLevelEnabled(level) {
entry.log(level, fmt.Sprint(args...))
}
}
func (entry *Entry) Trace(args ...interface{}) {
entry.Log(TraceLevel, args...)
}
func (entry *Entry) Debug(args ...interface{}) {
entry.Log(DebugLevel, args...)
}
func (entry *Entry) Print(args ...interface{}) {
entry.Info(args...)
}
func (entry *Entry) Info(args ...interface{}) {
entry.Log(InfoLevel, args...)
}
func (entry *Entry) Warn(args ...interface{}) {
entry.Log(WarnLevel, args...)
}
func (entry *Entry) Warning(args ...interface{}) {
entry.Warn(args...)
}
func (entry *Entry) Error(args ...interface{}) {
entry.Log(ErrorLevel, args...)
}
func (entry *Entry) Fatal(args ...interface{}) {
entry.Log(FatalLevel, args...)
entry.Logger.Exit(1)
}
func (entry *Entry) Panic(args ...interface{}) {
entry.Log(PanicLevel, args...)
}
// Entry Printf family functions
func (entry *Entry) Logf(level Level, format string, args ...interface{}) {
if entry.Logger.IsLevelEnabled(level) {
entry.Log(level, fmt.Sprintf(format, args...))
}
}
func (entry *Entry) Tracef(format string, args ...interface{}) {
entry.Logf(TraceLevel, format, args...)
}
func (entry *Entry) Debugf(format string, args ...interface{}) {
entry.Logf(DebugLevel, format, args...)
}
func (entry *Entry) Infof(format string, args ...interface{}) {
entry.Logf(InfoLevel, format, args...)
}
func (entry *Entry) Printf(format string, args ...interface{}) {
entry.Infof(format, args...)
}
func (entry *Entry) Warnf(format string, args ...interface{}) {
entry.Logf(WarnLevel, format, args...)
}
func (entry *Entry) Warningf(format string, args ...interface{}) {
entry.Warnf(format, args...)
}
func (entry *Entry) Errorf(format string, args ...interface{}) {
entry.Logf(ErrorLevel, format, args...)
}
func (entry *Entry) Fatalf(format string, args ...interface{}) {
entry.Logf(FatalLevel, format, args...)
entry.Logger.Exit(1)
}
func (entry *Entry) Panicf(format string, args ...interface{}) {
entry.Logf(PanicLevel, format, args...)
}
// Entry Println family functions
func (entry *Entry) Logln(level Level, args ...interface{}) {
if entry.Logger.IsLevelEnabled(level) {
entry.Log(level, entry.sprintlnn(args...))
}
}
func (entry *Entry) Traceln(args ...interface{}) {
entry.Logln(TraceLevel, args...)
}
func (entry *Entry) Debugln(args ...interface{}) {
entry.Logln(DebugLevel, args...)
}
func (entry *Entry) Infoln(args ...interface{}) {
entry.Logln(InfoLevel, args...)
}
func (entry *Entry) Println(args ...interface{}) {
entry.Infoln(args...)
}
func (entry *Entry) Warnln(args ...interface{}) {
entry.Logln(WarnLevel, args...)
}
func (entry *Entry) Warningln(args ...interface{}) {
entry.Warnln(args...)
}
func (entry *Entry) Errorln(args ...interface{}) {
entry.Logln(ErrorLevel, args...)
}
func (entry *Entry) Fatalln(args ...interface{}) {
entry.Logln(FatalLevel, args...)
entry.Logger.Exit(1)
}
func (entry *Entry) Panicln(args ...interface{}) {
entry.Logln(PanicLevel, args...)
}
// Sprintlnn => Sprint no newline. This is to get the behavior of how
// fmt.Sprintln where spaces are always added between operands, regardless of
// their type. Instead of vendoring the Sprintln implementation to spare a
// string allocation, we do the simplest thing.
func (entry *Entry) sprintlnn(args ...interface{}) string {
msg := fmt.Sprintln(args...)
return msg[:len(msg)-1]
}

270
vendor/github.com/sirupsen/logrus/exported.go generated vendored Normal file
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package logrus
import (
"context"
"io"
"time"
)
var (
// std is the name of the standard logger in stdlib `log`
std = New()
)
func StandardLogger() *Logger {
return std
}
// SetOutput sets the standard logger output.
func SetOutput(out io.Writer) {
std.SetOutput(out)
}
// SetFormatter sets the standard logger formatter.
func SetFormatter(formatter Formatter) {
std.SetFormatter(formatter)
}
// SetReportCaller sets whether the standard logger will include the calling
// method as a field.
func SetReportCaller(include bool) {
std.SetReportCaller(include)
}
// SetLevel sets the standard logger level.
func SetLevel(level Level) {
std.SetLevel(level)
}
// GetLevel returns the standard logger level.
func GetLevel() Level {
return std.GetLevel()
}
// IsLevelEnabled checks if the log level of the standard logger is greater than the level param
func IsLevelEnabled(level Level) bool {
return std.IsLevelEnabled(level)
}
// AddHook adds a hook to the standard logger hooks.
func AddHook(hook Hook) {
std.AddHook(hook)
}
// WithError creates an entry from the standard logger and adds an error to it, using the value defined in ErrorKey as key.
func WithError(err error) *Entry {
return std.WithField(ErrorKey, err)
}
// WithContext creates an entry from the standard logger and adds a context to it.
func WithContext(ctx context.Context) *Entry {
return std.WithContext(ctx)
}
// WithField creates an entry from the standard logger and adds a field to
// it. If you want multiple fields, use `WithFields`.
//
// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
// or Panic on the Entry it returns.
func WithField(key string, value interface{}) *Entry {
return std.WithField(key, value)
}
// WithFields creates an entry from the standard logger and adds multiple
// fields to it. This is simply a helper for `WithField`, invoking it
// once for each field.
//
// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
// or Panic on the Entry it returns.
func WithFields(fields Fields) *Entry {
return std.WithFields(fields)
}
// WithTime creates an entry from the standard logger and overrides the time of
// logs generated with it.
//
// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
// or Panic on the Entry it returns.
func WithTime(t time.Time) *Entry {
return std.WithTime(t)
}
// Trace logs a message at level Trace on the standard logger.
func Trace(args ...interface{}) {
std.Trace(args...)
}
// Debug logs a message at level Debug on the standard logger.
func Debug(args ...interface{}) {
std.Debug(args...)
}
// Print logs a message at level Info on the standard logger.
func Print(args ...interface{}) {
std.Print(args...)
}
// Info logs a message at level Info on the standard logger.
func Info(args ...interface{}) {
std.Info(args...)
}
// Warn logs a message at level Warn on the standard logger.
func Warn(args ...interface{}) {
std.Warn(args...)
}
// Warning logs a message at level Warn on the standard logger.
func Warning(args ...interface{}) {
std.Warning(args...)
}
// Error logs a message at level Error on the standard logger.
func Error(args ...interface{}) {
std.Error(args...)
}
// Panic logs a message at level Panic on the standard logger.
func Panic(args ...interface{}) {
std.Panic(args...)
}
// Fatal logs a message at level Fatal on the standard logger then the process will exit with status set to 1.
func Fatal(args ...interface{}) {
std.Fatal(args...)
}
// TraceFn logs a message from a func at level Trace on the standard logger.
func TraceFn(fn LogFunction) {
std.TraceFn(fn)
}
// DebugFn logs a message from a func at level Debug on the standard logger.
func DebugFn(fn LogFunction) {
std.DebugFn(fn)
}
// PrintFn logs a message from a func at level Info on the standard logger.
func PrintFn(fn LogFunction) {
std.PrintFn(fn)
}
// InfoFn logs a message from a func at level Info on the standard logger.
func InfoFn(fn LogFunction) {
std.InfoFn(fn)
}
// WarnFn logs a message from a func at level Warn on the standard logger.
func WarnFn(fn LogFunction) {
std.WarnFn(fn)
}
// WarningFn logs a message from a func at level Warn on the standard logger.
func WarningFn(fn LogFunction) {
std.WarningFn(fn)
}
// ErrorFn logs a message from a func at level Error on the standard logger.
func ErrorFn(fn LogFunction) {
std.ErrorFn(fn)
}
// PanicFn logs a message from a func at level Panic on the standard logger.
func PanicFn(fn LogFunction) {
std.PanicFn(fn)
}
// FatalFn logs a message from a func at level Fatal on the standard logger then the process will exit with status set to 1.
func FatalFn(fn LogFunction) {
std.FatalFn(fn)
}
// Tracef logs a message at level Trace on the standard logger.
func Tracef(format string, args ...interface{}) {
std.Tracef(format, args...)
}
// Debugf logs a message at level Debug on the standard logger.
func Debugf(format string, args ...interface{}) {
std.Debugf(format, args...)
}
// Printf logs a message at level Info on the standard logger.
func Printf(format string, args ...interface{}) {
std.Printf(format, args...)
}
// Infof logs a message at level Info on the standard logger.
func Infof(format string, args ...interface{}) {
std.Infof(format, args...)
}
// Warnf logs a message at level Warn on the standard logger.
func Warnf(format string, args ...interface{}) {
std.Warnf(format, args...)
}
// Warningf logs a message at level Warn on the standard logger.
func Warningf(format string, args ...interface{}) {
std.Warningf(format, args...)
}
// Errorf logs a message at level Error on the standard logger.
func Errorf(format string, args ...interface{}) {
std.Errorf(format, args...)
}
// Panicf logs a message at level Panic on the standard logger.
func Panicf(format string, args ...interface{}) {
std.Panicf(format, args...)
}
// Fatalf logs a message at level Fatal on the standard logger then the process will exit with status set to 1.
func Fatalf(format string, args ...interface{}) {
std.Fatalf(format, args...)
}
// Traceln logs a message at level Trace on the standard logger.
func Traceln(args ...interface{}) {
std.Traceln(args...)
}
// Debugln logs a message at level Debug on the standard logger.
func Debugln(args ...interface{}) {
std.Debugln(args...)
}
// Println logs a message at level Info on the standard logger.
func Println(args ...interface{}) {
std.Println(args...)
}
// Infoln logs a message at level Info on the standard logger.
func Infoln(args ...interface{}) {
std.Infoln(args...)
}
// Warnln logs a message at level Warn on the standard logger.
func Warnln(args ...interface{}) {
std.Warnln(args...)
}
// Warningln logs a message at level Warn on the standard logger.
func Warningln(args ...interface{}) {
std.Warningln(args...)
}
// Errorln logs a message at level Error on the standard logger.
func Errorln(args ...interface{}) {
std.Errorln(args...)
}
// Panicln logs a message at level Panic on the standard logger.
func Panicln(args ...interface{}) {
std.Panicln(args...)
}
// Fatalln logs a message at level Fatal on the standard logger then the process will exit with status set to 1.
func Fatalln(args ...interface{}) {
std.Fatalln(args...)
}

78
vendor/github.com/sirupsen/logrus/formatter.go generated vendored Normal file
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package logrus
import "time"
// Default key names for the default fields
const (
defaultTimestampFormat = time.RFC3339
FieldKeyMsg = "msg"
FieldKeyLevel = "level"
FieldKeyTime = "time"
FieldKeyLogrusError = "logrus_error"
FieldKeyFunc = "func"
FieldKeyFile = "file"
)
// The Formatter interface is used to implement a custom Formatter. It takes an
// `Entry`. It exposes all the fields, including the default ones:
//
// * `entry.Data["msg"]`. The message passed from Info, Warn, Error ..
// * `entry.Data["time"]`. The timestamp.
// * `entry.Data["level"]. The level the entry was logged at.
//
// Any additional fields added with `WithField` or `WithFields` are also in
// `entry.Data`. Format is expected to return an array of bytes which are then
// logged to `logger.Out`.
type Formatter interface {
Format(*Entry) ([]byte, error)
}
// This is to not silently overwrite `time`, `msg`, `func` and `level` fields when
// dumping it. If this code wasn't there doing:
//
// logrus.WithField("level", 1).Info("hello")
//
// Would just silently drop the user provided level. Instead with this code
// it'll logged as:
//
// {"level": "info", "fields.level": 1, "msg": "hello", "time": "..."}
//
// It's not exported because it's still using Data in an opinionated way. It's to
// avoid code duplication between the two default formatters.
func prefixFieldClashes(data Fields, fieldMap FieldMap, reportCaller bool) {
timeKey := fieldMap.resolve(FieldKeyTime)
if t, ok := data[timeKey]; ok {
data["fields."+timeKey] = t
delete(data, timeKey)
}
msgKey := fieldMap.resolve(FieldKeyMsg)
if m, ok := data[msgKey]; ok {
data["fields."+msgKey] = m
delete(data, msgKey)
}
levelKey := fieldMap.resolve(FieldKeyLevel)
if l, ok := data[levelKey]; ok {
data["fields."+levelKey] = l
delete(data, levelKey)
}
logrusErrKey := fieldMap.resolve(FieldKeyLogrusError)
if l, ok := data[logrusErrKey]; ok {
data["fields."+logrusErrKey] = l
delete(data, logrusErrKey)
}
// If reportCaller is not set, 'func' will not conflict.
if reportCaller {
funcKey := fieldMap.resolve(FieldKeyFunc)
if l, ok := data[funcKey]; ok {
data["fields."+funcKey] = l
}
fileKey := fieldMap.resolve(FieldKeyFile)
if l, ok := data[fileKey]; ok {
data["fields."+fileKey] = l
}
}
}

10
vendor/github.com/sirupsen/logrus/go.mod generated vendored Normal file
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module github.com/sirupsen/logrus
require (
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/stretchr/testify v1.2.2
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037
)
go 1.13

8
vendor/github.com/sirupsen/logrus/go.sum generated vendored Normal file
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@@ -0,0 +1,8 @@
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 h1:YyJpGZS1sBuBCzLAR1VEpK193GlqGZbnPFnPV/5Rsb4=
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=

34
vendor/github.com/sirupsen/logrus/hooks.go generated vendored Normal file
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package logrus
// A hook to be fired when logging on the logging levels returned from
// `Levels()` on your implementation of the interface. Note that this is not
// fired in a goroutine or a channel with workers, you should handle such
// functionality yourself if your call is non-blocking and you don't wish for
// the logging calls for levels returned from `Levels()` to block.
type Hook interface {
Levels() []Level
Fire(*Entry) error
}
// Internal type for storing the hooks on a logger instance.
type LevelHooks map[Level][]Hook
// Add a hook to an instance of logger. This is called with
// `log.Hooks.Add(new(MyHook))` where `MyHook` implements the `Hook` interface.
func (hooks LevelHooks) Add(hook Hook) {
for _, level := range hook.Levels() {
hooks[level] = append(hooks[level], hook)
}
}
// Fire all the hooks for the passed level. Used by `entry.log` to fire
// appropriate hooks for a log entry.
func (hooks LevelHooks) Fire(level Level, entry *Entry) error {
for _, hook := range hooks[level] {
if err := hook.Fire(entry); err != nil {
return err
}
}
return nil
}

91
vendor/github.com/sirupsen/logrus/hooks/test/test.go generated vendored Normal file
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// The Test package is used for testing logrus.
// It provides a simple hooks which register logged messages.
package test
import (
"io/ioutil"
"sync"
"github.com/sirupsen/logrus"
)
// Hook is a hook designed for dealing with logs in test scenarios.
type Hook struct {
// Entries is an array of all entries that have been received by this hook.
// For safe access, use the AllEntries() method, rather than reading this
// value directly.
Entries []logrus.Entry
mu sync.RWMutex
}
// NewGlobal installs a test hook for the global logger.
func NewGlobal() *Hook {
hook := new(Hook)
logrus.AddHook(hook)
return hook
}
// NewLocal installs a test hook for a given local logger.
func NewLocal(logger *logrus.Logger) *Hook {
hook := new(Hook)
logger.Hooks.Add(hook)
return hook
}
// NewNullLogger creates a discarding logger and installs the test hook.
func NewNullLogger() (*logrus.Logger, *Hook) {
logger := logrus.New()
logger.Out = ioutil.Discard
return logger, NewLocal(logger)
}
func (t *Hook) Fire(e *logrus.Entry) error {
t.mu.Lock()
defer t.mu.Unlock()
t.Entries = append(t.Entries, *e)
return nil
}
func (t *Hook) Levels() []logrus.Level {
return logrus.AllLevels
}
// LastEntry returns the last entry that was logged or nil.
func (t *Hook) LastEntry() *logrus.Entry {
t.mu.RLock()
defer t.mu.RUnlock()
i := len(t.Entries) - 1
if i < 0 {
return nil
}
return &t.Entries[i]
}
// AllEntries returns all entries that were logged.
func (t *Hook) AllEntries() []*logrus.Entry {
t.mu.RLock()
defer t.mu.RUnlock()
// Make a copy so the returned value won't race with future log requests
entries := make([]*logrus.Entry, len(t.Entries))
for i := 0; i < len(t.Entries); i++ {
// Make a copy, for safety
entries[i] = &t.Entries[i]
}
return entries
}
// Reset removes all Entries from this test hook.
func (t *Hook) Reset() {
t.mu.Lock()
defer t.mu.Unlock()
t.Entries = make([]logrus.Entry, 0)
}

128
vendor/github.com/sirupsen/logrus/json_formatter.go generated vendored Normal file
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package logrus
import (
"bytes"
"encoding/json"
"fmt"
"runtime"
)
type fieldKey string
// FieldMap allows customization of the key names for default fields.
type FieldMap map[fieldKey]string
func (f FieldMap) resolve(key fieldKey) string {
if k, ok := f[key]; ok {
return k
}
return string(key)
}
// JSONFormatter formats logs into parsable json
type JSONFormatter struct {
// TimestampFormat sets the format used for marshaling timestamps.
// The format to use is the same than for time.Format or time.Parse from the standard
// library.
// The standard Library already provides a set of predefined format.
TimestampFormat string
// DisableTimestamp allows disabling automatic timestamps in output
DisableTimestamp bool
// DisableHTMLEscape allows disabling html escaping in output
DisableHTMLEscape bool
// DataKey allows users to put all the log entry parameters into a nested dictionary at a given key.
DataKey string
// FieldMap allows users to customize the names of keys for default fields.
// As an example:
// formatter := &JSONFormatter{
// FieldMap: FieldMap{
// FieldKeyTime: "@timestamp",
// FieldKeyLevel: "@level",
// FieldKeyMsg: "@message",
// FieldKeyFunc: "@caller",
// },
// }
FieldMap FieldMap
// CallerPrettyfier can be set by the user to modify the content
// of the function and file keys in the json data when ReportCaller is
// activated. If any of the returned value is the empty string the
// corresponding key will be removed from json fields.
CallerPrettyfier func(*runtime.Frame) (function string, file string)
// PrettyPrint will indent all json logs
PrettyPrint bool
}
// Format renders a single log entry
func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
data := make(Fields, len(entry.Data)+4)
for k, v := range entry.Data {
switch v := v.(type) {
case error:
// Otherwise errors are ignored by `encoding/json`
// https://github.com/sirupsen/logrus/issues/137
data[k] = v.Error()
default:
data[k] = v
}
}
if f.DataKey != "" {
newData := make(Fields, 4)
newData[f.DataKey] = data
data = newData
}
prefixFieldClashes(data, f.FieldMap, entry.HasCaller())
timestampFormat := f.TimestampFormat
if timestampFormat == "" {
timestampFormat = defaultTimestampFormat
}
if entry.err != "" {
data[f.FieldMap.resolve(FieldKeyLogrusError)] = entry.err
}
if !f.DisableTimestamp {
data[f.FieldMap.resolve(FieldKeyTime)] = entry.Time.Format(timestampFormat)
}
data[f.FieldMap.resolve(FieldKeyMsg)] = entry.Message
data[f.FieldMap.resolve(FieldKeyLevel)] = entry.Level.String()
if entry.HasCaller() {
funcVal := entry.Caller.Function
fileVal := fmt.Sprintf("%s:%d", entry.Caller.File, entry.Caller.Line)
if f.CallerPrettyfier != nil {
funcVal, fileVal = f.CallerPrettyfier(entry.Caller)
}
if funcVal != "" {
data[f.FieldMap.resolve(FieldKeyFunc)] = funcVal
}
if fileVal != "" {
data[f.FieldMap.resolve(FieldKeyFile)] = fileVal
}
}
var b *bytes.Buffer
if entry.Buffer != nil {
b = entry.Buffer
} else {
b = &bytes.Buffer{}
}
encoder := json.NewEncoder(b)
encoder.SetEscapeHTML(!f.DisableHTMLEscape)
if f.PrettyPrint {
encoder.SetIndent("", " ")
}
if err := encoder.Encode(data); err != nil {
return nil, fmt.Errorf("failed to marshal fields to JSON, %w", err)
}
return b.Bytes(), nil
}

404
vendor/github.com/sirupsen/logrus/logger.go generated vendored Normal file
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package logrus
import (
"context"
"io"
"os"
"sync"
"sync/atomic"
"time"
)
// LogFunction For big messages, it can be more efficient to pass a function
// and only call it if the log level is actually enables rather than
// generating the log message and then checking if the level is enabled
type LogFunction func() []interface{}
type Logger struct {
// The logs are `io.Copy`'d to this in a mutex. It's common to set this to a
// file, or leave it default which is `os.Stderr`. You can also set this to
// something more adventurous, such as logging to Kafka.
Out io.Writer
// Hooks for the logger instance. These allow firing events based on logging
// levels and log entries. For example, to send errors to an error tracking
// service, log to StatsD or dump the core on fatal errors.
Hooks LevelHooks
// All log entries pass through the formatter before logged to Out. The
// included formatters are `TextFormatter` and `JSONFormatter` for which
// TextFormatter is the default. In development (when a TTY is attached) it
// logs with colors, but to a file it wouldn't. You can easily implement your
// own that implements the `Formatter` interface, see the `README` or included
// formatters for examples.
Formatter Formatter
// Flag for whether to log caller info (off by default)
ReportCaller bool
// The logging level the logger should log at. This is typically (and defaults
// to) `logrus.Info`, which allows Info(), Warn(), Error() and Fatal() to be
// logged.
Level Level
// Used to sync writing to the log. Locking is enabled by Default
mu MutexWrap
// Reusable empty entry
entryPool sync.Pool
// Function to exit the application, defaults to `os.Exit()`
ExitFunc exitFunc
}
type exitFunc func(int)
type MutexWrap struct {
lock sync.Mutex
disabled bool
}
func (mw *MutexWrap) Lock() {
if !mw.disabled {
mw.lock.Lock()
}
}
func (mw *MutexWrap) Unlock() {
if !mw.disabled {
mw.lock.Unlock()
}
}
func (mw *MutexWrap) Disable() {
mw.disabled = true
}
// Creates a new logger. Configuration should be set by changing `Formatter`,
// `Out` and `Hooks` directly on the default logger instance. You can also just
// instantiate your own:
//
// var log = &logrus.Logger{
// Out: os.Stderr,
// Formatter: new(logrus.TextFormatter),
// Hooks: make(logrus.LevelHooks),
// Level: logrus.DebugLevel,
// }
//
// It's recommended to make this a global instance called `log`.
func New() *Logger {
return &Logger{
Out: os.Stderr,
Formatter: new(TextFormatter),
Hooks: make(LevelHooks),
Level: InfoLevel,
ExitFunc: os.Exit,
ReportCaller: false,
}
}
func (logger *Logger) newEntry() *Entry {
entry, ok := logger.entryPool.Get().(*Entry)
if ok {
return entry
}
return NewEntry(logger)
}
func (logger *Logger) releaseEntry(entry *Entry) {
entry.Data = map[string]interface{}{}
logger.entryPool.Put(entry)
}
// WithField allocates a new entry and adds a field to it.
// Debug, Print, Info, Warn, Error, Fatal or Panic must be then applied to
// this new returned entry.
// If you want multiple fields, use `WithFields`.
func (logger *Logger) WithField(key string, value interface{}) *Entry {
entry := logger.newEntry()
defer logger.releaseEntry(entry)
return entry.WithField(key, value)
}
// Adds a struct of fields to the log entry. All it does is call `WithField` for
// each `Field`.
func (logger *Logger) WithFields(fields Fields) *Entry {
entry := logger.newEntry()
defer logger.releaseEntry(entry)
return entry.WithFields(fields)
}
// Add an error as single field to the log entry. All it does is call
// `WithError` for the given `error`.
func (logger *Logger) WithError(err error) *Entry {
entry := logger.newEntry()
defer logger.releaseEntry(entry)
return entry.WithError(err)
}
// Add a context to the log entry.
func (logger *Logger) WithContext(ctx context.Context) *Entry {
entry := logger.newEntry()
defer logger.releaseEntry(entry)
return entry.WithContext(ctx)
}
// Overrides the time of the log entry.
func (logger *Logger) WithTime(t time.Time) *Entry {
entry := logger.newEntry()
defer logger.releaseEntry(entry)
return entry.WithTime(t)
}
func (logger *Logger) Logf(level Level, format string, args ...interface{}) {
if logger.IsLevelEnabled(level) {
entry := logger.newEntry()
entry.Logf(level, format, args...)
logger.releaseEntry(entry)
}
}
func (logger *Logger) Tracef(format string, args ...interface{}) {
logger.Logf(TraceLevel, format, args...)
}
func (logger *Logger) Debugf(format string, args ...interface{}) {
logger.Logf(DebugLevel, format, args...)
}
func (logger *Logger) Infof(format string, args ...interface{}) {
logger.Logf(InfoLevel, format, args...)
}
func (logger *Logger) Printf(format string, args ...interface{}) {
entry := logger.newEntry()
entry.Printf(format, args...)
logger.releaseEntry(entry)
}
func (logger *Logger) Warnf(format string, args ...interface{}) {
logger.Logf(WarnLevel, format, args...)
}
func (logger *Logger) Warningf(format string, args ...interface{}) {
logger.Warnf(format, args...)
}
func (logger *Logger) Errorf(format string, args ...interface{}) {
logger.Logf(ErrorLevel, format, args...)
}
func (logger *Logger) Fatalf(format string, args ...interface{}) {
logger.Logf(FatalLevel, format, args...)
logger.Exit(1)
}
func (logger *Logger) Panicf(format string, args ...interface{}) {
logger.Logf(PanicLevel, format, args...)
}
func (logger *Logger) Log(level Level, args ...interface{}) {
if logger.IsLevelEnabled(level) {
entry := logger.newEntry()
entry.Log(level, args...)
logger.releaseEntry(entry)
}
}
func (logger *Logger) LogFn(level Level, fn LogFunction) {
if logger.IsLevelEnabled(level) {
entry := logger.newEntry()
entry.Log(level, fn()...)
logger.releaseEntry(entry)
}
}
func (logger *Logger) Trace(args ...interface{}) {
logger.Log(TraceLevel, args...)
}
func (logger *Logger) Debug(args ...interface{}) {
logger.Log(DebugLevel, args...)
}
func (logger *Logger) Info(args ...interface{}) {
logger.Log(InfoLevel, args...)
}
func (logger *Logger) Print(args ...interface{}) {
entry := logger.newEntry()
entry.Print(args...)
logger.releaseEntry(entry)
}
func (logger *Logger) Warn(args ...interface{}) {
logger.Log(WarnLevel, args...)
}
func (logger *Logger) Warning(args ...interface{}) {
logger.Warn(args...)
}
func (logger *Logger) Error(args ...interface{}) {
logger.Log(ErrorLevel, args...)
}
func (logger *Logger) Fatal(args ...interface{}) {
logger.Log(FatalLevel, args...)
logger.Exit(1)
}
func (logger *Logger) Panic(args ...interface{}) {
logger.Log(PanicLevel, args...)
}
func (logger *Logger) TraceFn(fn LogFunction) {
logger.LogFn(TraceLevel, fn)
}
func (logger *Logger) DebugFn(fn LogFunction) {
logger.LogFn(DebugLevel, fn)
}
func (logger *Logger) InfoFn(fn LogFunction) {
logger.LogFn(InfoLevel, fn)
}
func (logger *Logger) PrintFn(fn LogFunction) {
entry := logger.newEntry()
entry.Print(fn()...)
logger.releaseEntry(entry)
}
func (logger *Logger) WarnFn(fn LogFunction) {
logger.LogFn(WarnLevel, fn)
}
func (logger *Logger) WarningFn(fn LogFunction) {
logger.WarnFn(fn)
}
func (logger *Logger) ErrorFn(fn LogFunction) {
logger.LogFn(ErrorLevel, fn)
}
func (logger *Logger) FatalFn(fn LogFunction) {
logger.LogFn(FatalLevel, fn)
logger.Exit(1)
}
func (logger *Logger) PanicFn(fn LogFunction) {
logger.LogFn(PanicLevel, fn)
}
func (logger *Logger) Logln(level Level, args ...interface{}) {
if logger.IsLevelEnabled(level) {
entry := logger.newEntry()
entry.Logln(level, args...)
logger.releaseEntry(entry)
}
}
func (logger *Logger) Traceln(args ...interface{}) {
logger.Logln(TraceLevel, args...)
}
func (logger *Logger) Debugln(args ...interface{}) {
logger.Logln(DebugLevel, args...)
}
func (logger *Logger) Infoln(args ...interface{}) {
logger.Logln(InfoLevel, args...)
}
func (logger *Logger) Println(args ...interface{}) {
entry := logger.newEntry()
entry.Println(args...)
logger.releaseEntry(entry)
}
func (logger *Logger) Warnln(args ...interface{}) {
logger.Logln(WarnLevel, args...)
}
func (logger *Logger) Warningln(args ...interface{}) {
logger.Warnln(args...)
}
func (logger *Logger) Errorln(args ...interface{}) {
logger.Logln(ErrorLevel, args...)
}
func (logger *Logger) Fatalln(args ...interface{}) {
logger.Logln(FatalLevel, args...)
logger.Exit(1)
}
func (logger *Logger) Panicln(args ...interface{}) {
logger.Logln(PanicLevel, args...)
}
func (logger *Logger) Exit(code int) {
runHandlers()
if logger.ExitFunc == nil {
logger.ExitFunc = os.Exit
}
logger.ExitFunc(code)
}
//When file is opened with appending mode, it's safe to
//write concurrently to a file (within 4k message on Linux).
//In these cases user can choose to disable the lock.
func (logger *Logger) SetNoLock() {
logger.mu.Disable()
}
func (logger *Logger) level() Level {
return Level(atomic.LoadUint32((*uint32)(&logger.Level)))
}
// SetLevel sets the logger level.
func (logger *Logger) SetLevel(level Level) {
atomic.StoreUint32((*uint32)(&logger.Level), uint32(level))
}
// GetLevel returns the logger level.
func (logger *Logger) GetLevel() Level {
return logger.level()
}
// AddHook adds a hook to the logger hooks.
func (logger *Logger) AddHook(hook Hook) {
logger.mu.Lock()
defer logger.mu.Unlock()
logger.Hooks.Add(hook)
}
// IsLevelEnabled checks if the log level of the logger is greater than the level param
func (logger *Logger) IsLevelEnabled(level Level) bool {
return logger.level() >= level
}
// SetFormatter sets the logger formatter.
func (logger *Logger) SetFormatter(formatter Formatter) {
logger.mu.Lock()
defer logger.mu.Unlock()
logger.Formatter = formatter
}
// SetOutput sets the logger output.
func (logger *Logger) SetOutput(output io.Writer) {
logger.mu.Lock()
defer logger.mu.Unlock()
logger.Out = output
}
func (logger *Logger) SetReportCaller(reportCaller bool) {
logger.mu.Lock()
defer logger.mu.Unlock()
logger.ReportCaller = reportCaller
}
// ReplaceHooks replaces the logger hooks and returns the old ones
func (logger *Logger) ReplaceHooks(hooks LevelHooks) LevelHooks {
logger.mu.Lock()
oldHooks := logger.Hooks
logger.Hooks = hooks
logger.mu.Unlock()
return oldHooks
}

186
vendor/github.com/sirupsen/logrus/logrus.go generated vendored Normal file
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package logrus
import (
"fmt"
"log"
"strings"
)
// Fields type, used to pass to `WithFields`.
type Fields map[string]interface{}
// Level type
type Level uint32
// Convert the Level to a string. E.g. PanicLevel becomes "panic".
func (level Level) String() string {
if b, err := level.MarshalText(); err == nil {
return string(b)
} else {
return "unknown"
}
}
// ParseLevel takes a string level and returns the Logrus log level constant.
func ParseLevel(lvl string) (Level, error) {
switch strings.ToLower(lvl) {
case "panic":
return PanicLevel, nil
case "fatal":
return FatalLevel, nil
case "error":
return ErrorLevel, nil
case "warn", "warning":
return WarnLevel, nil
case "info":
return InfoLevel, nil
case "debug":
return DebugLevel, nil
case "trace":
return TraceLevel, nil
}
var l Level
return l, fmt.Errorf("not a valid logrus Level: %q", lvl)
}
// UnmarshalText implements encoding.TextUnmarshaler.
func (level *Level) UnmarshalText(text []byte) error {
l, err := ParseLevel(string(text))
if err != nil {
return err
}
*level = l
return nil
}
func (level Level) MarshalText() ([]byte, error) {
switch level {
case TraceLevel:
return []byte("trace"), nil
case DebugLevel:
return []byte("debug"), nil
case InfoLevel:
return []byte("info"), nil
case WarnLevel:
return []byte("warning"), nil
case ErrorLevel:
return []byte("error"), nil
case FatalLevel:
return []byte("fatal"), nil
case PanicLevel:
return []byte("panic"), nil
}
return nil, fmt.Errorf("not a valid logrus level %d", level)
}
// A constant exposing all logging levels
var AllLevels = []Level{
PanicLevel,
FatalLevel,
ErrorLevel,
WarnLevel,
InfoLevel,
DebugLevel,
TraceLevel,
}
// These are the different logging levels. You can set the logging level to log
// on your instance of logger, obtained with `logrus.New()`.
const (
// PanicLevel level, highest level of severity. Logs and then calls panic with the
// message passed to Debug, Info, ...
PanicLevel Level = iota
// FatalLevel level. Logs and then calls `logger.Exit(1)`. It will exit even if the
// logging level is set to Panic.
FatalLevel
// ErrorLevel level. Logs. Used for errors that should definitely be noted.
// Commonly used for hooks to send errors to an error tracking service.
ErrorLevel
// WarnLevel level. Non-critical entries that deserve eyes.
WarnLevel
// InfoLevel level. General operational entries about what's going on inside the
// application.
InfoLevel
// DebugLevel level. Usually only enabled when debugging. Very verbose logging.
DebugLevel
// TraceLevel level. Designates finer-grained informational events than the Debug.
TraceLevel
)
// Won't compile if StdLogger can't be realized by a log.Logger
var (
_ StdLogger = &log.Logger{}
_ StdLogger = &Entry{}
_ StdLogger = &Logger{}
)
// StdLogger is what your logrus-enabled library should take, that way
// it'll accept a stdlib logger and a logrus logger. There's no standard
// interface, this is the closest we get, unfortunately.
type StdLogger interface {
Print(...interface{})
Printf(string, ...interface{})
Println(...interface{})
Fatal(...interface{})
Fatalf(string, ...interface{})
Fatalln(...interface{})
Panic(...interface{})
Panicf(string, ...interface{})
Panicln(...interface{})
}
// The FieldLogger interface generalizes the Entry and Logger types
type FieldLogger interface {
WithField(key string, value interface{}) *Entry
WithFields(fields Fields) *Entry
WithError(err error) *Entry
Debugf(format string, args ...interface{})
Infof(format string, args ...interface{})
Printf(format string, args ...interface{})
Warnf(format string, args ...interface{})
Warningf(format string, args ...interface{})
Errorf(format string, args ...interface{})
Fatalf(format string, args ...interface{})
Panicf(format string, args ...interface{})
Debug(args ...interface{})
Info(args ...interface{})
Print(args ...interface{})
Warn(args ...interface{})
Warning(args ...interface{})
Error(args ...interface{})
Fatal(args ...interface{})
Panic(args ...interface{})
Debugln(args ...interface{})
Infoln(args ...interface{})
Println(args ...interface{})
Warnln(args ...interface{})
Warningln(args ...interface{})
Errorln(args ...interface{})
Fatalln(args ...interface{})
Panicln(args ...interface{})
// IsDebugEnabled() bool
// IsInfoEnabled() bool
// IsWarnEnabled() bool
// IsErrorEnabled() bool
// IsFatalEnabled() bool
// IsPanicEnabled() bool
}
// Ext1FieldLogger (the first extension to FieldLogger) is superfluous, it is
// here for consistancy. Do not use. Use Logger or Entry instead.
type Ext1FieldLogger interface {
FieldLogger
Tracef(format string, args ...interface{})
Trace(args ...interface{})
Traceln(args ...interface{})
}

11
vendor/github.com/sirupsen/logrus/terminal_check_appengine.go generated vendored Normal file
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@@ -0,0 +1,11 @@
// +build appengine
package logrus
import (
"io"
)
func checkIfTerminal(w io.Writer) bool {
return true
}

13
vendor/github.com/sirupsen/logrus/terminal_check_bsd.go generated vendored Normal file
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@@ -0,0 +1,13 @@
// +build darwin dragonfly freebsd netbsd openbsd
// +build !js
package logrus
import "golang.org/x/sys/unix"
const ioctlReadTermios = unix.TIOCGETA
func isTerminal(fd int) bool {
_, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
return err == nil
}

7
vendor/github.com/sirupsen/logrus/terminal_check_js.go generated vendored Normal file
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@@ -0,0 +1,7 @@
// +build js
package logrus
func isTerminal(fd int) bool {
return false
}

11
vendor/github.com/sirupsen/logrus/terminal_check_no_terminal.go generated vendored Normal file
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@@ -0,0 +1,11 @@
// +build js nacl plan9
package logrus
import (
"io"
)
func checkIfTerminal(w io.Writer) bool {
return false
}

17
vendor/github.com/sirupsen/logrus/terminal_check_notappengine.go generated vendored Normal file
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@@ -0,0 +1,17 @@
// +build !appengine,!js,!windows,!nacl,!plan9
package logrus
import (
"io"
"os"
)
func checkIfTerminal(w io.Writer) bool {
switch v := w.(type) {
case *os.File:
return isTerminal(int(v.Fd()))
default:
return false
}
}

11
vendor/github.com/sirupsen/logrus/terminal_check_solaris.go generated vendored Normal file
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@@ -0,0 +1,11 @@
package logrus
import (
"golang.org/x/sys/unix"
)
// IsTerminal returns true if the given file descriptor is a terminal.
func isTerminal(fd int) bool {
_, err := unix.IoctlGetTermio(fd, unix.TCGETA)
return err == nil
}

13
vendor/github.com/sirupsen/logrus/terminal_check_unix.go generated vendored Normal file
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@@ -0,0 +1,13 @@
// +build linux aix zos
// +build !js
package logrus
import "golang.org/x/sys/unix"
const ioctlReadTermios = unix.TCGETS
func isTerminal(fd int) bool {
_, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
return err == nil
}

27
vendor/github.com/sirupsen/logrus/terminal_check_windows.go generated vendored Normal file
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@@ -0,0 +1,27 @@
// +build !appengine,!js,windows
package logrus
import (
"io"
"os"
"golang.org/x/sys/windows"
)
func checkIfTerminal(w io.Writer) bool {
switch v := w.(type) {
case *os.File:
handle := windows.Handle(v.Fd())
var mode uint32
if err := windows.GetConsoleMode(handle, &mode); err != nil {
return false
}
mode |= windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING
if err := windows.SetConsoleMode(handle, mode); err != nil {
return false
}
return true
}
return false
}

339
vendor/github.com/sirupsen/logrus/text_formatter.go generated vendored Normal file
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package logrus
import (
"bytes"
"fmt"
"os"
"runtime"
"sort"
"strconv"
"strings"
"sync"
"time"
"unicode/utf8"
)
const (
red = 31
yellow = 33
blue = 36
gray = 37
)
var baseTimestamp time.Time
func init() {
baseTimestamp = time.Now()
}
// TextFormatter formats logs into text
type TextFormatter struct {
// Set to true to bypass checking for a TTY before outputting colors.
ForceColors bool
// Force disabling colors.
DisableColors bool
// Force quoting of all values
ForceQuote bool
// DisableQuote disables quoting for all values.
// DisableQuote will have a lower priority than ForceQuote.
// If both of them are set to true, quote will be forced on all values.
DisableQuote bool
// Override coloring based on CLICOLOR and CLICOLOR_FORCE. - https://bixense.com/clicolors/
EnvironmentOverrideColors bool
// Disable timestamp logging. useful when output is redirected to logging
// system that already adds timestamps.
DisableTimestamp bool
// Enable logging the full timestamp when a TTY is attached instead of just
// the time passed since beginning of execution.
FullTimestamp bool
// TimestampFormat to use for display when a full timestamp is printed.
// The format to use is the same than for time.Format or time.Parse from the standard
// library.
// The standard Library already provides a set of predefined format.
TimestampFormat string
// The fields are sorted by default for a consistent output. For applications
// that log extremely frequently and don't use the JSON formatter this may not
// be desired.
DisableSorting bool
// The keys sorting function, when uninitialized it uses sort.Strings.
SortingFunc func([]string)
// Disables the truncation of the level text to 4 characters.
DisableLevelTruncation bool
// PadLevelText Adds padding the level text so that all the levels output at the same length
// PadLevelText is a superset of the DisableLevelTruncation option
PadLevelText bool
// QuoteEmptyFields will wrap empty fields in quotes if true
QuoteEmptyFields bool
// Whether the logger's out is to a terminal
isTerminal bool
// FieldMap allows users to customize the names of keys for default fields.
// As an example:
// formatter := &TextFormatter{
// FieldMap: FieldMap{
// FieldKeyTime: "@timestamp",
// FieldKeyLevel: "@level",
// FieldKeyMsg: "@message"}}
FieldMap FieldMap
// CallerPrettyfier can be set by the user to modify the content
// of the function and file keys in the data when ReportCaller is
// activated. If any of the returned value is the empty string the
// corresponding key will be removed from fields.
CallerPrettyfier func(*runtime.Frame) (function string, file string)
terminalInitOnce sync.Once
// The max length of the level text, generated dynamically on init
levelTextMaxLength int
}
func (f *TextFormatter) init(entry *Entry) {
if entry.Logger != nil {
f.isTerminal = checkIfTerminal(entry.Logger.Out)
}
// Get the max length of the level text
for _, level := range AllLevels {
levelTextLength := utf8.RuneCount([]byte(level.String()))
if levelTextLength > f.levelTextMaxLength {
f.levelTextMaxLength = levelTextLength
}
}
}
func (f *TextFormatter) isColored() bool {
isColored := f.ForceColors || (f.isTerminal && (runtime.GOOS != "windows"))
if f.EnvironmentOverrideColors {
switch force, ok := os.LookupEnv("CLICOLOR_FORCE"); {
case ok && force != "0":
isColored = true
case ok && force == "0", os.Getenv("CLICOLOR") == "0":
isColored = false
}
}
return isColored && !f.DisableColors
}
// Format renders a single log entry
func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
data := make(Fields)
for k, v := range entry.Data {
data[k] = v
}
prefixFieldClashes(data, f.FieldMap, entry.HasCaller())
keys := make([]string, 0, len(data))
for k := range data {
keys = append(keys, k)
}
var funcVal, fileVal string
fixedKeys := make([]string, 0, 4+len(data))
if !f.DisableTimestamp {
fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyTime))
}
fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyLevel))
if entry.Message != "" {
fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyMsg))
}
if entry.err != "" {
fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyLogrusError))
}
if entry.HasCaller() {
if f.CallerPrettyfier != nil {
funcVal, fileVal = f.CallerPrettyfier(entry.Caller)
} else {
funcVal = entry.Caller.Function
fileVal = fmt.Sprintf("%s:%d", entry.Caller.File, entry.Caller.Line)
}
if funcVal != "" {
fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyFunc))
}
if fileVal != "" {
fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyFile))
}
}
if !f.DisableSorting {
if f.SortingFunc == nil {
sort.Strings(keys)
fixedKeys = append(fixedKeys, keys...)
} else {
if !f.isColored() {
fixedKeys = append(fixedKeys, keys...)
f.SortingFunc(fixedKeys)
} else {
f.SortingFunc(keys)
}
}
} else {
fixedKeys = append(fixedKeys, keys...)
}
var b *bytes.Buffer
if entry.Buffer != nil {
b = entry.Buffer
} else {
b = &bytes.Buffer{}
}
f.terminalInitOnce.Do(func() { f.init(entry) })
timestampFormat := f.TimestampFormat
if timestampFormat == "" {
timestampFormat = defaultTimestampFormat
}
if f.isColored() {
f.printColored(b, entry, keys, data, timestampFormat)
} else {
for _, key := range fixedKeys {
var value interface{}
switch {
case key == f.FieldMap.resolve(FieldKeyTime):
value = entry.Time.Format(timestampFormat)
case key == f.FieldMap.resolve(FieldKeyLevel):
value = entry.Level.String()
case key == f.FieldMap.resolve(FieldKeyMsg):
value = entry.Message
case key == f.FieldMap.resolve(FieldKeyLogrusError):
value = entry.err
case key == f.FieldMap.resolve(FieldKeyFunc) && entry.HasCaller():
value = funcVal
case key == f.FieldMap.resolve(FieldKeyFile) && entry.HasCaller():
value = fileVal
default:
value = data[key]
}
f.appendKeyValue(b, key, value)
}
}
b.WriteByte('\n')
return b.Bytes(), nil
}
func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []string, data Fields, timestampFormat string) {
var levelColor int
switch entry.Level {
case DebugLevel, TraceLevel:
levelColor = gray
case WarnLevel:
levelColor = yellow
case ErrorLevel, FatalLevel, PanicLevel:
levelColor = red
case InfoLevel:
levelColor = blue
default:
levelColor = blue
}
levelText := strings.ToUpper(entry.Level.String())
if !f.DisableLevelTruncation && !f.PadLevelText {
levelText = levelText[0:4]
}
if f.PadLevelText {
// Generates the format string used in the next line, for example "%-6s" or "%-7s".
// Based on the max level text length.
formatString := "%-" + strconv.Itoa(f.levelTextMaxLength) + "s"
// Formats the level text by appending spaces up to the max length, for example:
// - "INFO "
// - "WARNING"
levelText = fmt.Sprintf(formatString, levelText)
}
// Remove a single newline if it already exists in the message to keep
// the behavior of logrus text_formatter the same as the stdlib log package
entry.Message = strings.TrimSuffix(entry.Message, "\n")
caller := ""
if entry.HasCaller() {
funcVal := fmt.Sprintf("%s()", entry.Caller.Function)
fileVal := fmt.Sprintf("%s:%d", entry.Caller.File, entry.Caller.Line)
if f.CallerPrettyfier != nil {
funcVal, fileVal = f.CallerPrettyfier(entry.Caller)
}
if fileVal == "" {
caller = funcVal
} else if funcVal == "" {
caller = fileVal
} else {
caller = fileVal + " " + funcVal
}
}
switch {
case f.DisableTimestamp:
fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m%s %-44s ", levelColor, levelText, caller, entry.Message)
case !f.FullTimestamp:
fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d]%s %-44s ", levelColor, levelText, int(entry.Time.Sub(baseTimestamp)/time.Second), caller, entry.Message)
default:
fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%s]%s %-44s ", levelColor, levelText, entry.Time.Format(timestampFormat), caller, entry.Message)
}
for _, k := range keys {
v := data[k]
fmt.Fprintf(b, " \x1b[%dm%s\x1b[0m=", levelColor, k)
f.appendValue(b, v)
}
}
func (f *TextFormatter) needsQuoting(text string) bool {
if f.ForceQuote {
return true
}
if f.QuoteEmptyFields && len(text) == 0 {
return true
}
if f.DisableQuote {
return false
}
for _, ch := range text {
if !((ch >= 'a' && ch <= 'z') ||
(ch >= 'A' && ch <= 'Z') ||
(ch >= '0' && ch <= '9') ||
ch == '-' || ch == '.' || ch == '_' || ch == '/' || ch == '@' || ch == '^' || ch == '+') {
return true
}
}
return false
}
func (f *TextFormatter) appendKeyValue(b *bytes.Buffer, key string, value interface{}) {
if b.Len() > 0 {
b.WriteByte(' ')
}
b.WriteString(key)
b.WriteByte('=')
f.appendValue(b, value)
}
func (f *TextFormatter) appendValue(b *bytes.Buffer, value interface{}) {
stringVal, ok := value.(string)
if !ok {
stringVal = fmt.Sprint(value)
}
if !f.needsQuoting(stringVal) {
b.WriteString(stringVal)
} else {
b.WriteString(fmt.Sprintf("%q", stringVal))
}
}

70
vendor/github.com/sirupsen/logrus/writer.go generated vendored Normal file
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package logrus
import (
"bufio"
"io"
"runtime"
)
// Writer at INFO level. See WriterLevel for details.
func (logger *Logger) Writer() *io.PipeWriter {
return logger.WriterLevel(InfoLevel)
}
// WriterLevel returns an io.Writer that can be used to write arbitrary text to
// the logger at the given log level. Each line written to the writer will be
// printed in the usual way using formatters and hooks. The writer is part of an
// io.Pipe and it is the callers responsibility to close the writer when done.
// This can be used to override the standard library logger easily.
func (logger *Logger) WriterLevel(level Level) *io.PipeWriter {
return NewEntry(logger).WriterLevel(level)
}
func (entry *Entry) Writer() *io.PipeWriter {
return entry.WriterLevel(InfoLevel)
}
func (entry *Entry) WriterLevel(level Level) *io.PipeWriter {
reader, writer := io.Pipe()
var printFunc func(args ...interface{})
switch level {
case TraceLevel:
printFunc = entry.Trace
case DebugLevel:
printFunc = entry.Debug
case InfoLevel:
printFunc = entry.Info
case WarnLevel:
printFunc = entry.Warn
case ErrorLevel:
printFunc = entry.Error
case FatalLevel:
printFunc = entry.Fatal
case PanicLevel:
printFunc = entry.Panic
default:
printFunc = entry.Print
}
go entry.writerScanner(reader, printFunc)
runtime.SetFinalizer(writer, writerFinalizer)
return writer
}
func (entry *Entry) writerScanner(reader *io.PipeReader, printFunc func(args ...interface{})) {
scanner := bufio.NewScanner(reader)
for scanner.Scan() {
printFunc(scanner.Text())
}
if err := scanner.Err(); err != nil {
entry.Errorf("Error while reading from Writer: %s", err)
}
reader.Close()
}
func writerFinalizer(writer *io.PipeWriter) {
writer.Close()
}

3
vendor/golang.org/x/sys/AUTHORS generated vendored Normal file
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# This source code refers to The Go Authors for copyright purposes.
# The master list of authors is in the main Go distribution,
# visible at http://tip.golang.org/AUTHORS.

3
vendor/golang.org/x/sys/CONTRIBUTORS generated vendored Normal file
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@@ -0,0 +1,3 @@
# This source code was written by the Go contributors.
# The master list of contributors is in the main Go distribution,
# visible at http://tip.golang.org/CONTRIBUTORS.

27
vendor/golang.org/x/sys/LICENSE generated vendored Normal file
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@@ -0,0 +1,27 @@
Copyright (c) 2009 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

22
vendor/golang.org/x/sys/PATENTS generated vendored Normal file
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Additional IP Rights Grant (Patents)
"This implementation" means the copyrightable works distributed by
Google as part of the Go project.
Google hereby grants to You a perpetual, worldwide, non-exclusive,
no-charge, royalty-free, irrevocable (except as stated in this section)
patent license to make, have made, use, offer to sell, sell, import,
transfer and otherwise run, modify and propagate the contents of this
implementation of Go, where such license applies only to those patent
claims, both currently owned or controlled by Google and acquired in
the future, licensable by Google that are necessarily infringed by this
implementation of Go. This grant does not include claims that would be
infringed only as a consequence of further modification of this
implementation. If you or your agent or exclusive licensee institute or
order or agree to the institution of patent litigation against any
entity (including a cross-claim or counterclaim in a lawsuit) alleging
that this implementation of Go or any code incorporated within this
implementation of Go constitutes direct or contributory patent
infringement, or inducement of patent infringement, then any patent
rights granted to you under this License for this implementation of Go
shall terminate as of the date such litigation is filed.

2
vendor/golang.org/x/sys/unix/.gitignore generated vendored Normal file
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_obj/
unix.test

173
vendor/golang.org/x/sys/unix/README.md generated vendored Normal file
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# Building `sys/unix`
The sys/unix package provides access to the raw system call interface of the
underlying operating system. See: https://godoc.org/golang.org/x/sys/unix
Porting Go to a new architecture/OS combination or adding syscalls, types, or
constants to an existing architecture/OS pair requires some manual effort;
however, there are tools that automate much of the process.
## Build Systems
There are currently two ways we generate the necessary files. We are currently
migrating the build system to use containers so the builds are reproducible.
This is being done on an OS-by-OS basis. Please update this documentation as
components of the build system change.
### Old Build System (currently for `GOOS != "linux"`)
The old build system generates the Go files based on the C header files
present on your system. This means that files
for a given GOOS/GOARCH pair must be generated on a system with that OS and
architecture. This also means that the generated code can differ from system
to system, based on differences in the header files.
To avoid this, if you are using the old build system, only generate the Go
files on an installation with unmodified header files. It is also important to
keep track of which version of the OS the files were generated from (ex.
Darwin 14 vs Darwin 15). This makes it easier to track the progress of changes
and have each OS upgrade correspond to a single change.
To build the files for your current OS and architecture, make sure GOOS and
GOARCH are set correctly and run `mkall.sh`. This will generate the files for
your specific system. Running `mkall.sh -n` shows the commands that will be run.
Requirements: bash, go
### New Build System (currently for `GOOS == "linux"`)
The new build system uses a Docker container to generate the go files directly
from source checkouts of the kernel and various system libraries. This means
that on any platform that supports Docker, all the files using the new build
system can be generated at once, and generated files will not change based on
what the person running the scripts has installed on their computer.
The OS specific files for the new build system are located in the `${GOOS}`
directory, and the build is coordinated by the `${GOOS}/mkall.go` program. When
the kernel or system library updates, modify the Dockerfile at
`${GOOS}/Dockerfile` to checkout the new release of the source.
To build all the files under the new build system, you must be on an amd64/Linux
system and have your GOOS and GOARCH set accordingly. Running `mkall.sh` will
then generate all of the files for all of the GOOS/GOARCH pairs in the new build
system. Running `mkall.sh -n` shows the commands that will be run.
Requirements: bash, go, docker
## Component files
This section describes the various files used in the code generation process.
It also contains instructions on how to modify these files to add a new
architecture/OS or to add additional syscalls, types, or constants. Note that
if you are using the new build system, the scripts/programs cannot be called normally.
They must be called from within the docker container.
### asm files
The hand-written assembly file at `asm_${GOOS}_${GOARCH}.s` implements system
call dispatch. There are three entry points:
```
func Syscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr)
func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr)
func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr)
```
The first and second are the standard ones; they differ only in how many
arguments can be passed to the kernel. The third is for low-level use by the
ForkExec wrapper. Unlike the first two, it does not call into the scheduler to
let it know that a system call is running.
When porting Go to an new architecture/OS, this file must be implemented for
each GOOS/GOARCH pair.
### mksysnum
Mksysnum is a Go program located at `${GOOS}/mksysnum.go` (or `mksysnum_${GOOS}.go`
for the old system). This program takes in a list of header files containing the
syscall number declarations and parses them to produce the corresponding list of
Go numeric constants. See `zsysnum_${GOOS}_${GOARCH}.go` for the generated
constants.
Adding new syscall numbers is mostly done by running the build on a sufficiently
new installation of the target OS (or updating the source checkouts for the
new build system). However, depending on the OS, you make need to update the
parsing in mksysnum.
### mksyscall.go
The `syscall.go`, `syscall_${GOOS}.go`, `syscall_${GOOS}_${GOARCH}.go` are
hand-written Go files which implement system calls (for unix, the specific OS,
or the specific OS/Architecture pair respectively) that need special handling
and list `//sys` comments giving prototypes for ones that can be generated.
The mksyscall.go program takes the `//sys` and `//sysnb` comments and converts
them into syscalls. This requires the name of the prototype in the comment to
match a syscall number in the `zsysnum_${GOOS}_${GOARCH}.go` file. The function
prototype can be exported (capitalized) or not.
Adding a new syscall often just requires adding a new `//sys` function prototype
with the desired arguments and a capitalized name so it is exported. However, if
you want the interface to the syscall to be different, often one will make an
unexported `//sys` prototype, an then write a custom wrapper in
`syscall_${GOOS}.go`.
### types files
For each OS, there is a hand-written Go file at `${GOOS}/types.go` (or
`types_${GOOS}.go` on the old system). This file includes standard C headers and
creates Go type aliases to the corresponding C types. The file is then fed
through godef to get the Go compatible definitions. Finally, the generated code
is fed though mkpost.go to format the code correctly and remove any hidden or
private identifiers. This cleaned-up code is written to
`ztypes_${GOOS}_${GOARCH}.go`.
The hardest part about preparing this file is figuring out which headers to
include and which symbols need to be `#define`d to get the actual data
structures that pass through to the kernel system calls. Some C libraries
preset alternate versions for binary compatibility and translate them on the
way in and out of system calls, but there is almost always a `#define` that can
get the real ones.
See `types_darwin.go` and `linux/types.go` for examples.
To add a new type, add in the necessary include statement at the top of the
file (if it is not already there) and add in a type alias line. Note that if
your type is significantly different on different architectures, you may need
some `#if/#elif` macros in your include statements.
### mkerrors.sh
This script is used to generate the system's various constants. This doesn't
just include the error numbers and error strings, but also the signal numbers
an a wide variety of miscellaneous constants. The constants come from the list
of include files in the `includes_${uname}` variable. A regex then picks out
the desired `#define` statements, and generates the corresponding Go constants.
The error numbers and strings are generated from `#include <errno.h>`, and the
signal numbers and strings are generated from `#include <signal.h>`. All of
these constants are written to `zerrors_${GOOS}_${GOARCH}.go` via a C program,
`_errors.c`, which prints out all the constants.
To add a constant, add the header that includes it to the appropriate variable.
Then, edit the regex (if necessary) to match the desired constant. Avoid making
the regex too broad to avoid matching unintended constants.
## Generated files
### `zerror_${GOOS}_${GOARCH}.go`
A file containing all of the system's generated error numbers, error strings,
signal numbers, and constants. Generated by `mkerrors.sh` (see above).
### `zsyscall_${GOOS}_${GOARCH}.go`
A file containing all the generated syscalls for a specific GOOS and GOARCH.
Generated by `mksyscall.go` (see above).
### `zsysnum_${GOOS}_${GOARCH}.go`
A list of numeric constants for all the syscall number of the specific GOOS
and GOARCH. Generated by mksysnum (see above).
### `ztypes_${GOOS}_${GOARCH}.go`
A file containing Go types for passing into (or returning from) syscalls.
Generated by godefs and the types file (see above).

86
vendor/golang.org/x/sys/unix/affinity_linux.go generated vendored Normal file
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@@ -0,0 +1,86 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// CPU affinity functions
package unix
import (
"math/bits"
"unsafe"
)
const cpuSetSize = _CPU_SETSIZE / _NCPUBITS
// CPUSet represents a CPU affinity mask.
type CPUSet [cpuSetSize]cpuMask
func schedAffinity(trap uintptr, pid int, set *CPUSet) error {
_, _, e := RawSyscall(trap, uintptr(pid), uintptr(unsafe.Sizeof(*set)), uintptr(unsafe.Pointer(set)))
if e != 0 {
return errnoErr(e)
}
return nil
}
// SchedGetaffinity gets the CPU affinity mask of the thread specified by pid.
// If pid is 0 the calling thread is used.
func SchedGetaffinity(pid int, set *CPUSet) error {
return schedAffinity(SYS_SCHED_GETAFFINITY, pid, set)
}
// SchedSetaffinity sets the CPU affinity mask of the thread specified by pid.
// If pid is 0 the calling thread is used.
func SchedSetaffinity(pid int, set *CPUSet) error {
return schedAffinity(SYS_SCHED_SETAFFINITY, pid, set)
}
// Zero clears the set s, so that it contains no CPUs.
func (s *CPUSet) Zero() {
for i := range s {
s[i] = 0
}
}
func cpuBitsIndex(cpu int) int {
return cpu / _NCPUBITS
}
func cpuBitsMask(cpu int) cpuMask {
return cpuMask(1 << (uint(cpu) % _NCPUBITS))
}
// Set adds cpu to the set s.
func (s *CPUSet) Set(cpu int) {
i := cpuBitsIndex(cpu)
if i < len(s) {
s[i] |= cpuBitsMask(cpu)
}
}
// Clear removes cpu from the set s.
func (s *CPUSet) Clear(cpu int) {
i := cpuBitsIndex(cpu)
if i < len(s) {
s[i] &^= cpuBitsMask(cpu)
}
}
// IsSet reports whether cpu is in the set s.
func (s *CPUSet) IsSet(cpu int) bool {
i := cpuBitsIndex(cpu)
if i < len(s) {
return s[i]&cpuBitsMask(cpu) != 0
}
return false
}
// Count returns the number of CPUs in the set s.
func (s *CPUSet) Count() int {
c := 0
for _, b := range s {
c += bits.OnesCount64(uint64(b))
}
return c
}

14
vendor/golang.org/x/sys/unix/aliases.go generated vendored Normal file
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// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
// +build go1.9
package unix
import "syscall"
type Signal = syscall.Signal
type Errno = syscall.Errno
type SysProcAttr = syscall.SysProcAttr

17
vendor/golang.org/x/sys/unix/asm_aix_ppc64.s generated vendored Normal file
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@@ -0,0 +1,17 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !gccgo
#include "textflag.h"
//
// System calls for ppc64, AIX are implemented in runtime/syscall_aix.go
//
TEXT ·syscall6(SB),NOSPLIT,$0-88
JMP syscall·syscall6(SB)
TEXT ·rawSyscall6(SB),NOSPLIT,$0-88
JMP syscall·rawSyscall6(SB)

29
vendor/golang.org/x/sys/unix/asm_darwin_386.s generated vendored Normal file
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@@ -0,0 +1,29 @@
// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !gccgo
#include "textflag.h"
//
// System call support for 386, Darwin
//
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-28
JMP syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-40
JMP syscall·Syscall6(SB)
TEXT ·Syscall9(SB),NOSPLIT,$0-52
JMP syscall·Syscall9(SB)
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
JMP syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
JMP syscall·RawSyscall6(SB)

29
vendor/golang.org/x/sys/unix/asm_darwin_amd64.s generated vendored Normal file
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@@ -0,0 +1,29 @@
// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !gccgo
#include "textflag.h"
//
// System call support for AMD64, Darwin
//
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-56
JMP syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-80
JMP syscall·Syscall6(SB)
TEXT ·Syscall9(SB),NOSPLIT,$0-104
JMP syscall·Syscall9(SB)
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
JMP syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
JMP syscall·RawSyscall6(SB)

30
vendor/golang.org/x/sys/unix/asm_darwin_arm.s generated vendored Normal file
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@@ -0,0 +1,30 @@
// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !gccgo
// +build arm,darwin
#include "textflag.h"
//
// System call support for ARM, Darwin
//
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-28
B syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-40
B syscall·Syscall6(SB)
TEXT ·Syscall9(SB),NOSPLIT,$0-52
B syscall·Syscall9(SB)
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
B syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
B syscall·RawSyscall6(SB)

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