do versioning slightly better

Makefile

@@ -7,8 +7,8 @@
 GOCC := go
 
 # binary metadata
-VERSION := $(shell git describe --always --tags)
-COMMIT := $(shell git rev-parse HEAD)
+VERSION ?= $(shell git describe --always --tags)
+COMMIT ?= $(shell git rev-parse HEAD)
 DATE := $(shell date -u +%Y-%m-%dT%H:%M:%SZ)
 GIT_COMMIT=$(shell git rev-parse HEAD)
 

main.go

@@ -26,7 +26,7 @@ var notHTTPS bool
 var simpleProgress bool
 
 func main() {
-	displayVersion = fmt.Sprintf("fast-cli %s-%s - built %s", version, commit, date)
+	displayVersion = fmt.Sprintf("%s-%s (built %s)", version, commit, date)
 	app := &cli.App{
 		Name:    "fast-cli",
 		Usage:   "Estimates your current internet download speed",
@@ -76,11 +76,6 @@ func initLog() {
 func run(c *cli.Context) error {
 	initLog()
 
-	if c.Bool("version") {
-		fmt.Println(displayVersion)
-		return nil
-	}
-
 	count := uint64(3)
 	fast.UseHTTPS = !notHTTPS
 	urls := fast.GetDlUrls(count)