prometheus/vendor/google.golang.org/api/gensupport/header.go
Nathan Graves 5b27996cb3 Include GCE labels during service discovery. Updated vendor files for Google API. (#4150)
Signed-off-by: Nathan Graves <nathan.graves@kofile.us>
2018-05-08 17:37:47 +01:00

23 lines
656 B
Go

// Copyright 2017 The Go 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 gensupport
import (
"fmt"
"runtime"
"strings"
)
// GoogleClientHeader returns the value to use for the x-goog-api-client
// header, which is used internally by Google.
func GoogleClientHeader(generatorVersion, clientElement string) string {
elts := []string{"gl-go/" + strings.Replace(runtime.Version(), " ", "_", -1)}
if clientElement != "" {
elts = append(elts, clientElement)
}
elts = append(elts, fmt.Sprintf("gdcl/%s", generatorVersion))
return strings.Join(elts, " ")
}