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wireguard-ui
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feat: print app version with -version flag

This commit is contained in:
Dennis Witt 2024-07-01 20:34:12 +02:00
parent 2fdafd34ca
commit b99aa76c0d
1 changed files with 8 additions and 1 deletions
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9
main.go
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@ -53,6 +53,7 @@ var (
flagWgConfTemplate string flagWgConfTemplate string
flagBasePath string flagBasePath string
flagSubnetRanges string flagSubnetRanges string
flagVersion = false
) )
const ( const (
@ -94,6 +95,7 @@ func init() {
flag.StringVar(&flagBasePath, "base-path", util.LookupEnvOrString("BASE_PATH", flagBasePath), "The base path of the URL") flag.StringVar(&flagBasePath, "base-path", util.LookupEnvOrString("BASE_PATH", flagBasePath), "The base path of the URL")
flag.StringVar(&flagSubnetRanges, "subnet-ranges", util.LookupEnvOrString("SUBNET_RANGES", flagSubnetRanges), "IP ranges to choose from when assigning an IP for a client.") flag.StringVar(&flagSubnetRanges, "subnet-ranges", util.LookupEnvOrString("SUBNET_RANGES", flagSubnetRanges), "IP ranges to choose from when assigning an IP for a client.")
flag.IntVar(&flagSessionMaxDuration, "session-max-duration", util.LookupEnvOrInt("SESSION_MAX_DURATION", flagSessionMaxDuration), "Max time in days a remembered session is refreshed and valid.") flag.IntVar(&flagSessionMaxDuration, "session-max-duration", util.LookupEnvOrInt("SESSION_MAX_DURATION", flagSessionMaxDuration), "Max time in days a remembered session is refreshed and valid.")
flag.BoolVar(&flagVersion, "version", false, "Prints the app version.")
var ( var (
smtpPasswordLookup = util.LookupEnvOrString("SMTP_PASSWORD", flagSmtpPassword) smtpPasswordLookup = util.LookupEnvOrString("SMTP_PASSWORD", flagSmtpPassword)
@ -152,7 +154,7 @@ func init() {
telegram.LogLevel = lvl telegram.LogLevel = lvl
// print only if log level is INFO or lower // print only if log level is INFO or lower
if lvl <= log.INFO { if lvl <= log.INFO && !flagVersion {
// print app information // print app information
fmt.Println("Wireguard UI") fmt.Println("Wireguard UI")
fmt.Println("App Version\t:", appVersion) fmt.Println("App Version\t:", appVersion)
@ -173,6 +175,11 @@ func init() {
} }
func main() { func main() {
if flagVersion {
fmt.Println(appVersion)
os.Exit(0)
}
db, err := jsondb.New("./db") db, err := jsondb.New("./db")
if err != nil { if err != nil {
panic(err) panic(err)