version/settings.go (40 lines of code) (raw):
// Licensed to Elasticsearch B.V. under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you under
// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
package version
import (
"runtime/debug"
"time"
)
var (
vcsRevision string
vcsTime time.Time
)
func init() {
if info, ok := debug.ReadBuildInfo(); ok {
for _, setting := range info.Settings {
switch setting.Key {
case "vcs.time":
vcsTime, _ = time.Parse(time.RFC3339, setting.Value)
case "vcs.revision":
vcsRevision = setting.Value
}
}
}
}
// cloudbeatCommitHash returns the hash of the git commit used for the build.
func cloudbeatCommitHash() string {
return vcsRevision
}
// cloudbeatCommitTime returns the timestamp of the commit used for the build.
func cloudbeatCommitTime() string {
return vcsTime.Format(time.RFC3339Nano)
}
// CloudbeatSemanticVersion returns the current cloudbeat version.
func CloudbeatSemanticVersion() string {
if qualifier != "" {
return defaultBeatVersion + "-" + qualifier
}
return defaultBeatVersion
}
// CloudbeatVersion returns cloudbeat version info used for the build.
func CloudbeatVersion() Version {
return Version{
Version: CloudbeatSemanticVersion(),
CommitHash: cloudbeatCommitHash(),
CommitTime: cloudbeatCommitTime(),
}
}