main.go: Move version string to `VERSION` variable

Didn't really like having the application version intermixed with
regular code. This separates it and makes it easier to see.

1 files changed, 3 insertions, 1 deletions

diff --git a/main.go b/main.go
index e685d25..63fdfe5 100644
--- a/main.go
+++ b/main.go
@@ -13,6 +13,8 @@ import (
 	"gopkg.in/alecthomas/kingpin.v2"
 )
 
+var VERSION string = "0.1.0"
+
 type Config struct {
 	Auth struct {
 		Username    string
@@ -47,7 +49,7 @@ func main() {
 	description := kingpin.Flag("description", "Description of work.").
 		Short('m').
 		String()
-	kingpin.Version("0.1.0")
+	kingpin.Version(VERSION)
 	kingpin.Parse()
 
 	// Submit time entry