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|
package commands
import (
"fmt"
"runtime"
"github.com/spf13/cobra"
)
// These variables are initialized externally during the build. See the Makefile.
var GitCommit string
var GitLastTag string
var GitExactTag string
var (
versionNumber bool
versionCommit bool
versionAll bool
)
func runVersionCmd(cmd *cobra.Command, args []string) {
if versionAll {
fmt.Printf("%s version: %s\n", rootCommandName, RootCmd.Version)
fmt.Printf("System version: %s/%s\n", runtime.GOARCH, runtime.GOOS)
fmt.Printf("Golang version: %s\n", runtime.Version())
return
}
if versionNumber {
fmt.Println(RootCmd.Version)
return
}
if versionCommit {
fmt.Println(GitCommit)
return
}
fmt.Printf("%s version: %s\n", rootCommandName, RootCmd.Version)
}
var versionCmd = &cobra.Command{
Use: "version",
Short: "Show git-bug version information.",
Run: runVersionCmd,
}
func init() {
if GitExactTag == "undefined" {
GitExactTag = ""
}
RootCmd.Version = GitLastTag
if GitExactTag == "" {
RootCmd.Version = fmt.Sprintf("%s-dev-%.10s", RootCmd.Version, GitCommit)
}
RootCmd.AddCommand(versionCmd)
versionCmd.Flags().SortFlags = false
versionCmd.Flags().BoolVarP(&versionNumber, "number", "n", false,
"Only show the version number",
)
versionCmd.Flags().BoolVarP(&versionCommit, "commit", "c", false,
"Only show the commit hash",
)
versionCmd.Flags().BoolVarP(&versionAll, "all", "a", false,
"Show all version information",
)
}
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