mirror of https://github.com/knative/pkg.git
40 lines
1.1 KiB
Go
40 lines
1.1 KiB
Go
/*
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Copyright 2019 The Knative 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 webhook
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import "context"
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// optionsKey is used as the key for associating information
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// with a context.Context.
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type optionsKey struct{}
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// WithOptions associates a set of webhook.Options with
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// the returned context.
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func WithOptions(ctx context.Context, opt Options) context.Context {
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return context.WithValue(ctx, optionsKey{}, &opt)
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}
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// GetOptions retrieves webhook.Options associated with the
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// given context via WithOptions (above).
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func GetOptions(ctx context.Context) *Options {
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v := ctx.Value(optionsKey{})
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if v == nil {
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return nil
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}
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return v.(*Options)
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}
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