pnx/dns-updater
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cmd/dnsupdater/main.go: print version

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This commit is contained in:
Henrik Hautakoski 2025-10-16 22:46:31 +02:00
parent 961f3951a8
commit d3fea6ec4b
1 changed files with 9 additions and 0 deletions
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9
cmd/dnsupdater/main.go
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@ -2,6 +2,7 @@ package main
import ( import (
"flag" "flag"
"fmt"
"os" "os"
"time" "time"
@ -11,11 +12,19 @@ import (
"github.com/rs/zerolog/log" "github.com/rs/zerolog/log"
) )
var version string = "(unknown)"
func main() { func main() {
configFile := flag.String("config", "./config.yml", "configuration file") configFile := flag.String("config", "./config.yml", "configuration file")
versionFlag := flag.Bool("v", false, "Prints the version")
flag.Parse() flag.Parse()
if *versionFlag {
fmt.Println(version)
os.Exit(0)
}
log.Logger = log.Output(zerolog.ConsoleWriter{ log.Logger = log.Output(zerolog.ConsoleWriter{
Out: os.Stderr, Out: os.Stderr,
TimeFormat: time.RFC3339, TimeFormat: time.RFC3339,