From 3c0bc4f1b0e77c5869266bf8e3261bb727c857e1 Mon Sep 17 00:00:00 2001
From: Timon Ringwald <timon.ringwald@mequen.de>
Date: Wed, 17 Aug 2022 23:55:15 +0200
Subject: [PATCH] added -v

---
 README.md | 1 +
 init.go   | 7 ++++++-
 main.go   | 4 ++++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index e284f64..a87efab 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,7 @@ Usage of ./gocc:
     	save config file with current configuration and exit
   -t int
     	amount of threads (0 = infinite) (default 16)
+  -v	show version and exit
 ```
 
 #### Providing a Go module
diff --git a/init.go b/init.go
index 4052a4a..8742664 100644
--- a/init.go
+++ b/init.go
@@ -15,9 +15,14 @@ func Init() {
 	flag.Parse()
 	var err error
 
+	if *ShowVersion {
+		fmt.Printf("gocc %s\n", VERSION)
+		os.Exit(0)
+	}
+
 	if *FindConfigFile {
 		if configFilePath, err := configfile.Path("json"); err == nil {
-			Println(configFilePath)
+			fmt.Println(configFilePath)
 			os.Exit(0)
 		}
 	}
diff --git a/main.go b/main.go
index 899caa9..a4cd939 100644
--- a/main.go
+++ b/main.go
@@ -16,6 +16,8 @@ import (
 	"git.milar.in/milarin/channel"
 )
 
+var VERSION = "v1.0.3"
+
 // globals
 var (
 	OutputFileTmpl = template.New("output-file")
@@ -53,6 +55,8 @@ var (
 	SaveConfigFile   = flag.Bool("saveconfig", false, "save config file with current configuration and exit")
 	IgnoreConfigFile = flag.Bool("ignoreconfig", false, "dont read any config file")
 	FindConfigFile   = flag.Bool("findconfig", false, "print config file path and exit")
+
+	ShowVersion = flag.Bool("v", false, "show version and exit")
 )
 
 func main() {