utils

dmenu_path (684B)

#!/bin/sh
# SPDX-FileCopyrightText: 2017-2022 Haelwenn (lanodan) Monnier <contact+utils@hacktivis.me>
# SPDX-License-Identifier: MPL-2.0
# Port of suckless's dmenu_path(1) to pure POSIX
cachedir=${XDG_CACHE_HOME:-"$HOME/.cache"}
if [ -d "$cachedir" ]; then
        cache=$cachedir/dmenu_run
else
        cache=$HOME/.dmenu_cache # if no xdg dir, fall back to dotfile in ~
fi
test -f "${cache}" || touch -d 1970-01-01T00:00:00 "${cache}"
IFS=:
if [ "$(find "$PATH" -type d -newer "$cache" 2>/dev/null | wc -l)" != "0" ]; then
        find "$PATH" -type f -perm -o=rx 2>/dev/null | while read -r file; do basename "$file"; done | sort -u | tee "$cache"
else
        cat "$cache"
fi