luci-go: Basic support for event logging in Go.

examples/eventlog/main.go

+// Copyright 2016 The LUCI Authors. All rights reserved.
+// Use of this source code is governed under the Apache License, Version 2.0
+// that can be found in the LICENSE file.
+
+// eventlog is an example that demonstrates how to log to the eventlog service.
+// It logs to a locally-run server. See go/localeventlog for more information.
+package main
+
+import (
+        "fmt"
+        "time"
+
+        "golang.org/x/net/context"
+
+        "github.com/luci/luci-go/common/eventlog"
+        logpb "github.com/luci/luci-go/common/eventlog/proto"
+)
+
+func main() {
+        c := eventlog.NewClient("http://localhost:27910/log")
+        ctx := context.Background()
+
+        event := c.NewLogEvent(ctx, eventlog.TypedTime{time.Now(), logpb.ChromeInfraEvent_POINT})
+
+        // Log a build event. Other kinds of events may also be logged.
+        event.InfraEvent.BuildEvent = &logpb.BuildEvent{ /* TODO:fill in contents */ }
+
+        err := c.LogSync(ctx, []*eventlog.ChromeInfraLogEvent{event})
+        if err != nil {
+                fmt.Printf("logging: %v\n", err)
+        }
+}