Add makefile, add function for getting version

src/cli/cli.go

@@ -9,6 +9,7 @@ import (
     "gitea.armuli.eu/museum-digital/museum-digital-webdav-uploader/src/configloader"
     "gitea.armuli.eu/museum-digital/museum-digital-webdav-uploader/src/uploadsrcdir"
     "gitea.armuli.eu/museum-digital/museum-digital-webdav-uploader/src/webdavupload"
+    "gitea.armuli.eu/museum-digital/museum-digital-webdav-uploader/src/meta"
 )
 
 // Interal wrapper around opening a new bufio.Reader and getting an input
@@ -411,3 +412,8 @@ func HandleUpload() {
     fmt.Println("DONE")
 
 }
+
+// Prints current version.
+func ShowVersion() {
+    fmt.Println(meta.GetVersion())
+}

src/meta/meta.go

@@ -0,0 +1,6 @@
+package meta
+
+// Returns current version number.
+func GetVersion() string {
+    return "0.1"
+}