mirror of
https://github.com/moby/moby.git
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61 lines
1.4 KiB
Go
61 lines
1.4 KiB
Go
/*
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Copyright The containerd Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 api
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import (
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"strings"
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)
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// ToOCI returns an OCI Env entry for the KeyValue.
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func (e *KeyValue) ToOCI() string {
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return e.Key + "=" + e.Value
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}
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// FromOCIEnv returns KeyValues from an OCI runtime Spec environment.
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func FromOCIEnv(in []string) []*KeyValue {
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if in == nil {
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return nil
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}
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out := []*KeyValue{}
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for _, keyval := range in {
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var key, val string
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split := strings.SplitN(keyval, "=", 2)
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switch len(split) {
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case 0:
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continue
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case 1:
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key = split[0]
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case 2:
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key = split[0]
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val = split[1]
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default:
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val = strings.Join(split[1:], "=")
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}
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out = append(out, &KeyValue{
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Key: key,
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Value: val,
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})
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}
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return out
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}
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// IsMarkedForRemoval checks if an environment variable is marked for removal.
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func (e *KeyValue) IsMarkedForRemoval() (string, bool) {
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key, marked := IsMarkedForRemoval(e.Key)
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return key, marked
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}
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