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https://github.com/golang/go
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2e887e3d13
Instead we only have a single exporter, and it must delegate behaviour to any other exporters it wants to include. This removes a whole collection of suprises caused by init functions adding new exporters to a list, as well as generally making things faster, at the small expense of needing to implement a custom exporter if you want to combine the features of a few other exporters. This is essentially the opposite of https://go-review.googlesource.com/c/tools/+/212243 which will now be abandoned in favor of this approach. Change-Id: Icacb4c1f0f40f99ddd1d82c73d4f25a3486e56ce Reviewed-on: https://go-review.googlesource.com/c/tools/+/220857 Run-TryBot: Ian Cottrell <iancottrell@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com> Reviewed-by: Robert Findley <rfindley@google.com>
32 lines
606 B
Go
32 lines
606 B
Go
package protocol
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import (
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"context"
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"fmt"
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"golang.org/x/tools/internal/telemetry"
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"golang.org/x/tools/internal/xcontext"
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)
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type contextKey int
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const (
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clientKey = contextKey(iota)
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)
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func WithClient(ctx context.Context, client Client) context.Context {
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return context.WithValue(ctx, clientKey, client)
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}
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func LogEvent(ctx context.Context, event telemetry.Event) {
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client, ok := ctx.Value(clientKey).(Client)
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if !ok {
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return
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}
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msg := &LogMessageParams{Type: Info, Message: fmt.Sprint(event)}
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if event.Error != nil {
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msg.Type = Error
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}
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go client.LogMessage(xcontext.Detach(ctx), msg)
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}
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