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78 lines
2.1 KiB
78 lines
2.1 KiB
9 years ago
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// +build ignore
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/*
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* Minio Cloud Storage, (C) 2015 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package main
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import (
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"fmt"
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"net/http"
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"os"
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"strings"
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"text/template"
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"time"
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)
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var versionTemplate = `// -------- DO NOT EDIT --------
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// This file is autogenerated by genversion.go during the release process.
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package main
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const minioVersion = {{if .Version}}"{{.Version}}"{{else}}""{{end}}
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const minioReleaseTag = {{if .ReleaseTag}}"{{.ReleaseTag}}"{{else}}""{{end}}
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`
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// genVersion generates ‘version.go’.
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func genVersion(version string) {
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t := template.Must(template.New("version").Parse(versionTemplate))
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versionFile, err := os.OpenFile("version.go", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
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if err != nil {
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fmt.Println("genversion: Unable to generate ‘version.go’. Error: %s.", err)
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os.Exit(1)
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}
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defer versionFile.Close()
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err = t.Execute(versionFile, struct {
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Version string
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ReleaseTag string
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}{version, genReleaseTag(version)})
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if err != nil {
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fmt.Println("genversion: Unable to generate ‘version.go’. Error: %s.", err)
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os.Exit(1)
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}
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}
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// genReleaseTag prints release tag to the console for easy git tagging.
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func genReleaseTag(version string) string {
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relTag := strings.Replace(version, " ", "-", -1)
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relTag = strings.Replace(relTag, ":", "-", -1)
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relTag = strings.Replace(relTag, ",", "", -1)
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return "RELEASE." + relTag
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}
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func main() {
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// Version is in HTTP TimeFormat.
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version := time.Now().UTC().Format(http.TimeFormat)
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// generate ‘version.go’ file.
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genVersion(version)
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fmt.Println("Version: \"" + version + "\"")
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fmt.Println("Release-Tag: " + genReleaseTag(version))
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}
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