mirror of
https://github.com/goharbor/harbor.git
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54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
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// Copyright Project Harbor Authors
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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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package internal
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import "context"
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type contextKey string
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// define all context key here to avoid conflict
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const (
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contextKeyAPIVersion contextKey = "apiVersion"
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)
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func setToContext(ctx context.Context, key contextKey, value interface{}) context.Context {
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if ctx == nil {
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ctx = context.Background()
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}
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return context.WithValue(ctx, key, value)
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}
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func getFromContext(ctx context.Context, key contextKey) interface{} {
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if ctx == nil {
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return nil
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}
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return ctx.Value(key)
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}
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// SetAPIVersion sets the API version into the context
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func SetAPIVersion(ctx context.Context, version string) context.Context {
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return setToContext(ctx, contextKeyAPIVersion, version)
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}
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// GetAPIVersion gets the API version from the context
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func GetAPIVersion(ctx context.Context) string {
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version := ""
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value := getFromContext(ctx, contextKeyAPIVersion)
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if value != nil {
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version = value.(string)
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}
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return version
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}
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