Added option to specify alternative menu. Some general cleanup.

1 files changed, 12 insertions, 4 deletions

diff --git a/dmenu-filepicker b/dmenu-filepicker
index 7a3da9f..e2642b2 100755
--- a/dmenu-filepicker
+++ b/dmenu-filepicker
@@ -2,10 +2,18 @@
 
 # A dmenu-based file picker (prints selected file to stdout)
 # Requires: dmenu (or similar)
-# Usage: dmenu-filepicker [path]
+# Usage: dmenu-filepicker [-m menu] [path]
 
-menu=dmenu
-menuopts="-i -l 15"
+menu="dmenu -i -l 15"
+
+while getopts "m:" opt; do
+        case "$opt" in
+                m)
+                        menu="$OPTARG"
+                        ;;
+        esac
+done
+shift `expr $OPTIND - 1`
 
 fullpath=$(realpath ${@:-"$(pwd)"})
 
@@ -15,7 +23,7 @@ while true; do
                 break
         elif [ -d "$fullpath" ] || [ -z "$fullpath" ]; then
                 if [ -z "$fullpath" ]; then fp="/"; else fp="$fullpath"; fi
-                sel=$(ls -a "$fp" | sed 's|.*/||' | $menu $menuopts)
+                sel=$(ls -a "$fp" | sed 's|.*/||' | $menu)
                 if [ "$sel" = ".." ]; then
                         fullpath=$(echo "$fullpath" | sed "s|/[^/]*$||")
                 else