From 46a8c9be443e1009dee551b91ad4d068ce754ead Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Mart=C3=AD?= <mvdan@mvdan.cc>
Date: Tue, 11 Apr 2017 14:43:42 +0100
Subject: [PATCH] cmd/fdroidcl: add version subcommand

And bump to 0.3.1.
---
 cmd/fdroidcl/main.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/cmd/fdroidcl/main.go b/cmd/fdroidcl/main.go
index 420ab44..35a05fb 100644
--- a/cmd/fdroidcl/main.go
+++ b/cmd/fdroidcl/main.go
@@ -16,6 +16,8 @@ import (
 
 const cmdName = "fdroidcl"
 
+var version = "v0.3.1"
+
 func errExit(format string, a ...interface{}) {
 	fmt.Fprintf(os.Stderr, format, a...)
 	os.Exit(1)
@@ -156,6 +158,17 @@ var commands = []*Command{
 	cmdUpgrade,
 	cmdUninstall,
 	cmdDefaults,
+	{
+		UsageLine: "version",
+		Short:     "Print version information",
+		Run: func(args []string) error {
+			if len(args) > 0 {
+				return fmt.Errorf("no arguments allowed")
+			}
+			fmt.Println(version)
+			return nil
+		},
+	},
 }
 
 func main() {