68 lines
1.3 KiB
Go
68 lines
1.3 KiB
Go
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package main
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import (
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"fmt"
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"log"
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"os"
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"os/exec"
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"runtime"
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"strings"
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"text/template"
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)
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const Homepage = "https://github.com/yi-jiayu/secure"
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var tmpl = template.Must(template.New("version.go").Parse(`//go:generate go run generate/versioninfo.go
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// Code generated by versioninfo.go; DO NOT EDIT.
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package main
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const Version = "secure {{ .Version }} ({{ .GOOS }}-{{ .GOARCH }}) {{ .GoVersion }}\n{{ .Homepage }}"
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`))
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type VersionInfo struct {
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Version string
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GOOS string
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GOARCH string
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GoVersion string
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Homepage string
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}
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func main() {
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describeCmd := exec.Command("git", "describe", "--tags", "--always")
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version, err := describeCmd.Output()
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if err != nil {
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log.Fatal(fmt.Errorf("error describing commit: %v", err))
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}
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goos := os.Getenv("GOOS")
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if goos == "" {
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goos = runtime.GOOS
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}
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goarch := os.Getenv("GOARCH")
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if goarch == "" {
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goarch = runtime.GOARCH
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}
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goVersion := runtime.Version()
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vi := VersionInfo{
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Version: strings.TrimSpace(string(version)),
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GOARCH: goarch,
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GOOS: goos,
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GoVersion: goVersion,
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Homepage: Homepage,
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}
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f, err := os.Create("version.go")
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if err != nil {
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log.Fatal(fmt.Errorf("error creating version.go: %v", err))
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}
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err = tmpl.Execute(f, vi)
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if err != nil {
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log.Fatal(fmt.Errorf("error executing template: %v", err))
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}
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}
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