rollup from next branch (#4)

Co-authored-by: sneak <sneak@sneak.berlin>
Reviewed-on: #4

cmd/mfer/main.go

@@ -3,15 +3,15 @@ package main
 import (
 	"os"
 
-	mfer "git.eeqj.de/sneak/mfer/src"
+	"git.eeqj.de/sneak/mfer/internal/cli"
 )
 
 var (
-	Appname   string = "mfer"
-	Version   string
-	Buildarch string
+	Appname string = "mfer"
+	Version string
+	Gitrev  string
 )
 
 func main() {
-	os.Exit(mfer.Run(Appname, Version, Buildarch))
+	os.Exit(cli.Run(Appname, Version, Gitrev))
 }