mirror of
https://github.com/edgelesssys/constellation.git
synced 2024-12-14 02:14:21 -05:00
95 lines
2.5 KiB
Go
95 lines
2.5 KiB
Go
/*
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Copyright (c) Edgeless Systems GmbH
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SPDX-License-Identifier: AGPL-3.0-only
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*/
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package main
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import (
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"flag"
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"fmt"
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"strings"
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"time"
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"github.com/edgelesssys/constellation/v2/hack/pseudo-version/internal/git"
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"github.com/edgelesssys/constellation/v2/internal/logger"
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"go.uber.org/zap"
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"go.uber.org/zap/zapcore"
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"golang.org/x/mod/module"
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)
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func main() {
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printSemVer := flag.Bool("semantic-version", false, "Only print semantic version")
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printTimestamp := flag.Bool("print-timestamp", false, "Only print timestamp")
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printBranch := flag.Bool("print-branch", false, "Only print branch name")
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printReleaseVersion := flag.Bool("print-release-branch", false, "Only print release branch version")
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major := flag.String("major", "v0", "Optional major version")
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base := flag.String("base", "", "Optional base version")
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revisionTimestamp := flag.String("time", "", "Optional revision time")
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revision := flag.String("revision", "", "Optional revision (git commit hash)")
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flag.Parse()
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log := logger.New(logger.JSONLog, zapcore.InfoLevel)
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gitc, err := git.New()
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if err != nil {
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log.With(zap.Error(err)).Fatalf("Failed to initialize git client")
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}
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parsedBranch, err := gitc.ParsedBranchName()
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if err != nil {
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log.With(zap.Error(err)).Fatalf("Failed to get parsed branch name")
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}
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rawBranch, err := gitc.BranchName()
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if err != nil {
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log.With(zap.Error(err)).Fatalf("Failed to get branch name")
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}
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if *base == "" {
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_, versionTag, err := gitc.FirstParentWithVersionTag()
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if err != nil {
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log.With(zap.Error(err)).Warnf("Failed to find base version. Using default.")
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versionTag = ""
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}
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*base = versionTag
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}
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var headRevision string
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var headTime time.Time
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if *revisionTimestamp == "" || *revision == "" {
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var err error
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headRevision, headTime, err = gitc.Revision()
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if err != nil {
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log.With(zap.Error(err)).Fatalf("Failed to retrieve HEAD")
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}
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}
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if *revisionTimestamp != "" {
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headTime, err := time.Parse("20060102150405", *revisionTimestamp)
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if err != nil {
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log.With(zap.Error(err)).With("time", headTime).Fatalf("Failed to parse revision timestamp")
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}
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}
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if *revision == "" {
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*revision = headRevision
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}
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version := module.PseudoVersion(*major, *base, headTime, *revision)
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switch {
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case *printSemVer:
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fmt.Println(*base)
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case *printTimestamp:
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fmt.Println(headTime.Format("20060102150405"))
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case *printBranch:
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fmt.Println(parsedBranch)
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case *printReleaseVersion:
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fmt.Println(strings.TrimPrefix(rawBranch, "release/"))
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default:
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fmt.Println(version)
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}
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}
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