mirror of
https://github.com/NVIDIA/nvidia-container-toolkit
synced 2024-11-28 15:03:23 +00:00
57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
/**
|
|
# Copyright 2024 NVIDIA CORPORATION
|
|
#
|
|
# 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 containerd
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/pelletier/go-toml"
|
|
)
|
|
|
|
// tomlTree is an alias for toml.Tree that allows for extensions.
|
|
type tomlTree toml.Tree
|
|
|
|
func subtreeAtPath(c toml.Tree, path ...string) *tomlTree {
|
|
tree := c.GetPath(path).(*toml.Tree)
|
|
return (*tomlTree)(tree)
|
|
}
|
|
|
|
func (t *tomlTree) insert(other map[string]interface{}) error {
|
|
|
|
for key, value := range other {
|
|
if insertsubtree, ok := value.(map[string]interface{}); ok {
|
|
subtree := (*toml.Tree)(t).Get(key).(*toml.Tree)
|
|
return (*tomlTree)(subtree).insert(insertsubtree)
|
|
}
|
|
(*toml.Tree)(t).Set(key, value)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (t *tomlTree) applyOverrides(overrides ...map[string]interface{}) error {
|
|
for _, override := range overrides {
|
|
subconfig, err := toml.TreeFromMap(override)
|
|
if err != nil {
|
|
return fmt.Errorf("invalid toml config: %w", err)
|
|
}
|
|
if err := t.insert(subconfig.ToMap()); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|