Add version number

pasela · Mar 26, 2018 · 8989a5f · 8989a5f
1 parent a04aa02
commit 8989a5f
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/main.go b/main.go
@@ -11,6 +11,8 @@ import (
 )
 
 const (
+	ApplicationName = "git-cgi-server"
+
 	defaultAddr     = ":8080"
 	shutdownTimeout = time.Second * 5
 )
@@ -33,7 +35,8 @@ func parseArgs() (*Args, error) {
 	var args Args
 
 	flag.Usage = func() {
-		fmt.Fprintf(flag.CommandLine.Output(), "Usage: %s [REPOS_DIR]\n", os.Args[0])
+		fmt.Fprintf(flag.CommandLine.Output(),
+			"%s v%s\n\nUsage: %s [REPOS_DIR]\n", ApplicationName, Version, os.Args[0])
 		flag.PrintDefaults()
 	}
 

diff --git a/version.go b/version.go
@@ -0,0 +1,3 @@
+package main
+
+const Version = "1.0.0"