mirror of
https://github.com/NVIDIA/nvidia-container-toolkit
synced 2024-11-26 13:59:45 +00:00
57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
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/**
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# Copyright 2024 NVIDIA CORPORATION
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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**/
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package containerd
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import (
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"fmt"
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"github.com/pelletier/go-toml"
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)
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// tomlTree is an alias for toml.Tree that allows for extensions.
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type tomlTree toml.Tree
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func subtreeAtPath(c toml.Tree, path ...string) *tomlTree {
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tree := c.GetPath(path).(*toml.Tree)
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return (*tomlTree)(tree)
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}
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func (t *tomlTree) insert(other map[string]interface{}) error {
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for key, value := range other {
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if insertsubtree, ok := value.(map[string]interface{}); ok {
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subtree := (*toml.Tree)(t).Get(key).(*toml.Tree)
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return (*tomlTree)(subtree).insert(insertsubtree)
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}
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(*toml.Tree)(t).Set(key, value)
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}
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return nil
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}
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func (t *tomlTree) applyOverrides(overrides ...map[string]interface{}) error {
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for _, override := range overrides {
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subconfig, err := toml.TreeFromMap(override)
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if err != nil {
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return fmt.Errorf("invalid toml config: %w", err)
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}
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if err := t.insert(subconfig.ToMap()); err != nil {
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return err
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}
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}
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return nil
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}
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