Files
go-kit/application/version.go
Jan Tytgat fa641b06b2
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Refactor flags to use flagzog package
Signed-off-by: Jan Tytgat <jan.tytgat@corelayer.eu>
2025-06-09 22:18:47 +02:00

86 lines
1.6 KiB
Go

package application
import (
"encoding/json"
"fmt"
"github.com/Oudwins/zog"
"github.com/spf13/cobra"
"git.flexabyte.io/flexabyte/go-kit/flagzog"
)
const (
versionName = "version"
versionFlagShortCode = "V"
versionUsage = "Show version information"
)
var (
versionFlag = flagzog.NewBoolFlag(versionName, zog.Bool(), versionUsage)
version Version
versionCmd = &cobra.Command{
Use: versionName,
Short: versionUsage,
RunE: versionRunFuncE,
}
)
type Version struct {
Full string
Branch string
Tag string
Commit string
CommitDate string
BuildDate string
Major string
Minor string
Patch string
PreRelease string
}
func addVersionFlag(cmd *cobra.Command) {
cmd.PersistentFlags().BoolVarP(&versionFlag.Value, versionFlag.Name(), versionFlagShortCode, false, versionFlag.Usage())
}
func configureVersionFlag(cmd *cobra.Command, v Version) {
version = v
cmd.AddCommand(versionCmd)
addVersionFlag(cmd)
}
func printVersion(v Version) string {
var output string
if !verboseFlag.Value {
output = v.Full
}
if jsonOutputFlag.Value {
var b []byte
b, _ = json.Marshal(v)
output = string(b)
}
if output != "" {
return output
}
return fmt.Sprintf(
"Full: %s\nBranch: %s\nTag: %s\nCommit: %s\nCommit date: %s\nBuild date: %s\nMajor: %s\nMinor: %s\nPatch: %s\nPreRelease: %s\n",
v.Full,
v.Branch,
v.Tag,
v.Commit,
v.CommitDate,
v.BuildDate,
v.Major,
v.Minor,
v.Patch,
v.PreRelease,
)
}
func versionRunFuncE(cmd *cobra.Command, args []string) error {
_, err := fmt.Fprintln(outWriter, printVersion(version))
return err
}