Monorail client in Go

go/src/infra/monorail/monorail.go

Index: go/src/infra/monorail/monorail.go
diff --git a/go/src/infra/monorail/monorail.go b/go/src/infra/monorail/monorail.go
new file mode 100644
index 0000000000000000000000000000000000000000..8aa3586b75c896c33d04eb069c0828624e0e14b5
--- /dev/null
+++ b/go/src/infra/monorail/monorail.go
@@ -0,0 +1,20 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package monorail
+
+import "fmt"
+
+// AuthScope is OAuth 2.0 auth scope used by Monorail.
+const AuthScope = "https://www.googleapis.com/auth/userinfo.email"
+
+// LabelRestrictViewGoogle specifies that an issue must be visible to googlers only.
+const LabelRestrictViewGoogle = "Restrict-View-Google"
+
+var errGrpcOptions = fmt.Errorf("options are not supported")
+
+// IssueURL returns a URL to human-consumable HTML page for the issue.
+func IssueURL(host, project string, id int32) string {
+	return fmt.Sprintf("https://%s/p/%s/issues/detail?id=%d", host, project, id)
+}