From 846ff16fb3715df339ed281d26b663b176a2016d Mon Sep 17 00:00:00 2001
From: Saeed Rasooli <saeed.gnu@gmail.com>
Date: Sun, 19 Jan 2025 18:52:49 +0330
Subject: [PATCH] add `-version` / `--version` flag

---
 main_gui.go    | 12 ++++++++++++
 main_no_gui.go | 12 ++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/main_gui.go b/main_gui.go
index 8f80579..2766589 100644
--- a/main_gui.go
+++ b/main_gui.go
@@ -4,9 +4,11 @@ package main
 
 import (
 	"flag"
+	"fmt"
 	"log/slog"
 	"os"
 
+	"github.com/ilius/ayandict/v2/pkg/appinfo"
 	"github.com/ilius/ayandict/v2/pkg/application"
 	"github.com/ilius/ayandict/v2/pkg/config"
 	"github.com/ilius/ayandict/v2/pkg/dictmgr"
@@ -33,6 +35,11 @@ func runServerOnly(createConfig bool) {
 }
 
 func main() {
+	versionFlag := flag.Bool(
+		"version",
+		false,
+		"Show version and exit",
+	)
 	noGuiFlag := flag.Bool(
 		"no-gui",
 		false,
@@ -45,6 +52,11 @@ func main() {
 	)
 	flag.Parse()
 
+	if *versionFlag {
+		fmt.Printf("%v %v\n", appinfo.APP_DESC, appinfo.VERSION)
+		os.Exit(0)
+	}
+
 	// slog uses stdout
 	noColor := os.Getenv("NO_COLOLR") != ""
 	logging.SetupLogger(noColor, logging.DefaultLevel)
diff --git a/main_no_gui.go b/main_no_gui.go
index 9349f1f..58f4320 100644
--- a/main_no_gui.go
+++ b/main_no_gui.go
@@ -4,9 +4,11 @@ package main
 
 import (
 	"flag"
+	"fmt"
 	"log/slog"
 	"os"
 
+	"github.com/ilius/ayandict/v2/pkg/appinfo"
 	"github.com/ilius/ayandict/v2/pkg/config"
 	"github.com/ilius/ayandict/v2/pkg/dictmgr"
 	"github.com/ilius/ayandict/v2/pkg/logging"
@@ -16,6 +18,11 @@ import (
 func main() {
 	// slog uses stdout
 
+	versionFlag := flag.Bool(
+		"version",
+		false,
+		"Show version and exit",
+	)
 	createConfigFlag := flag.Bool(
 		"create-config",
 		false,
@@ -23,6 +30,11 @@ func main() {
 	)
 	flag.Parse()
 
+	if *versionFlag {
+		fmt.Printf("%v %v (non-GUI build)\n", appinfo.APP_DESC, appinfo.VERSION)
+		os.Exit(0)
+	}
+
 	conf, err := config.Load()
 	if err != nil {
 		panic(err)