42 lines
1.6 KiB
Go
42 lines
1.6 KiB
Go
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// Copyright 2016-2019, Pulumi 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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package tracing
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import "context"
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// tracingOptionsKey is the value used as the context key for TracingOptions.
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var tracingOptionsKey struct{}
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// TracingOptions describes the set of options available for configuring tracing on a per-request basis.
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type Options struct {
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// PropagateSpans indicates that spans should be propagated from the client to the Pulumi service when making API
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// calls.
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PropagateSpans bool
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// IncludeTracingHeader indicates that API calls should include the indicated tracing header contents.
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TracingHeader string
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}
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// ContextWithOptions returns a new context.Context with the indicated tracing options.
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func ContextWithOptions(ctx context.Context, opts Options) context.Context {
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return context.WithValue(ctx, tracingOptionsKey, opts)
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}
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// OptionsFromContext retrieves any tracing options present in the given context. If no options are present,
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// this function returns the zero value.
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func OptionsFromContext(ctx context.Context) Options {
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opts, _ := ctx.Value(tracingOptionsKey).(Options)
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return opts
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}
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