[Linux] Extend rofi_command to include aliases and functions

dotfiles/lib/bin/rofi_command.sh

@@ -1,11 +1,29 @@
-#!/usr/bin/env bash
-function get_all_commands {
-    IFS=:
-	for exec_path in $PATH; do
+#!/usr/bin/env zsh
+
+get_all_executables () {
+	for exec_path in $path; do
         test -r "$exec_path" && \
 		    find "$exec_path" -maxdepth 1 -executable ! -type d  -printf "%f\n"
 	done
 }
 
-selected=$(get_all_commands | rofi -dmenu -i)
-"$selected"
+get_all_functions () {
+	print -l ${(ok)functions}
+}
+
+get_all_aliases () {
+	alias | cut -d = -f 1
+}
+
+
+selected=$({ get_all_executables; get_all_aliases; get_all_functions; } | rofi -dmenu -i -kb-custom-1 "Alt+c")
+rofi_exit="$?"
+args=""
+case "$rofi_exit" in
+	1)
+		exit
+		;;
+	10)
+		args=$(echo "" | rofi -dmenu)
+esac
+eval "$selected $args"