add optional config file in ~/.config/music_tagmove/config

music_tagmove_lib

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/BIN/BAsh
 source bashcols
 
 defcol violet 135
@@ -6,6 +6,11 @@ defcol violet 135
 set -e
 set -o pipefail
 
+# Optionally source a config file to define the FORMAT vars
+if [[ -f $HOME/.config/music_tagmove/config ]]; then
+	source "$HOME/.config/music_tagmove/config"
+fi
+
 if [[ -z $DIRECTORY_FORMAT ]]; then
 	DIRECTORY_FORMAT='$artist/$date $album'
 fi