1 files changed, 47 insertions, 0 deletions

diff --git a/scripts/dmenu-filepicker b/scripts/dmenu-filepicker
new file mode 100755
index 0000000..288cac9
--- /dev/null
+++ b/scripts/dmenu-filepicker
@@ -0,0 +1,47 @@
+#!/bin/sh
+
+# A dmenu-based file picker (prints selected file to stdout)
+# Requires: dmenu (or similar)
+
+# Usage: dmenu-filepicker [-m menu] [path]
+
+menu="dmenu -i -l 15"
+
+usage() {
+        echo "Usage: dmenu-filepicker [-m MENU] [PATH]"
+}
+
+while getopts "m:" opt; do
+        case "$opt" in
+                m)
+                        menu="$OPTARG"
+                        ;;
+                *)
+                        usage
+                        exit 1
+                        ;;
+        esac
+done
+shift $((OPTIND - 1))
+
+fullpath=$(realpath "${@:-"$(pwd)"}")
+
+while true; do
+        if [ "$sel" = "." ]; then
+                echo "$fullpath" | sed 's|/\.||'
+                break
+        elif [ -d "$fullpath" ] || [ -z "$fullpath" ]; then
+                if [ -z "$fullpath" ]; then fp="/"; else fp="$fullpath"; fi
+                sel=$(ls -a "$fp" | sed 's|.*/||' | $menu)
+                if [ "$sel" = ".." ]; then
+                        fullpath=$(echo "$fullpath" | sed "s|/[^/]*$||")
+                else
+                        fullpath=$(echo "$sel" | sed "s|^|$fullpath/|")
+                fi
+        else
+                echo "$fullpath"
+                break
+        fi
+
+        [ -z "$sel" ] && break
+done