1 // Copyright 2020 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
13 "golang.org/x/tools/internal/event"
14 "golang.org/x/tools/internal/event/core"
15 "golang.org/x/tools/internal/event/export"
16 "golang.org/x/tools/internal/event/keys"
17 "golang.org/x/tools/internal/event/label"
21 ctx := context.Background()
22 event.SetExporter(timeFixer(export.LogWriter(os.Stdout, false)))
23 anInt := keys.NewInt("myInt", "an integer")
24 aString := keys.NewString("myString", "a string")
25 event.Log(ctx, "my event", anInt.Of(6))
26 event.Error(ctx, "error event", errors.New("an error"), aString.Of("some string value"))
28 // 2020/03/05 14:27:48 my event
30 // 2020/03/05 14:27:48 error event: an error
31 // myString="some string value"
34 func timeFixer(output event.Exporter) event.Exporter {
35 at, _ := time.Parse(time.RFC3339Nano, "2020-03-05T14:27:48Z")
36 return func(ctx context.Context, ev core.Event, lm label.Map) context.Context {
37 copy := core.CloneEvent(ev, at)
38 return output(ctx, copy, lm)