diff options
Diffstat (limited to 'home/wayland/pkgs/wayland-scripts/src/bin/damb')
| -rwxr-xr-x | home/wayland/pkgs/wayland-scripts/src/bin/damb | 300 |
1 files changed, 300 insertions, 0 deletions
diff --git a/home/wayland/pkgs/wayland-scripts/src/bin/damb b/home/wayland/pkgs/wayland-scripts/src/bin/damb new file mode 100755 index 0000000..53d0cad --- /dev/null +++ b/home/wayland/pkgs/wayland-scripts/src/bin/damb @@ -0,0 +1,300 @@ +#!/bin/sh + +damb_conf="${XDG_CONFIG_HOME:-$HOME/.config}/damb/damb.conf" +damb_data="${XDG_DATA_HOME:-$HOME/.local/share}/damb" +damb_pids="${XDG_RUNTIME_DIR:-${TMPDIR:-/tmp}}/damb.pids" +damb_dlim="|" + +w_menu="bemenu" +x_menu="dmenu" + +ico_damb=" " +ico_locl=" " +ico_ytbe=" " +ico_sndc=" " +ico_gurl=" " +ico_what=" " + +usage() +{ + cat <<- EOF + Usage: damb [ command ] [ option ] + a bookmark manager using dmenu + Commands: + help show this help cruft + save <key> <value>, save a new key + rm <key>, remove a key + + EOF +} + +die() +{ + : "${1:?}" + + command -v notify-send > /dev/null && + notify-send "${ico_damb} damb" "$1" + + printf "\033[31;1merr: %b\033[0m\n" "$1" + exit "${2:-1}" +} + +dep_check() +{ + : "${1:?}" + + for dep; do + command -v "$dep" 1>/dev/null || + die "$dep not found, please install it" 127 + done + + unset dep +} + +trim() +{ + : "${1:?}" + + _trimstr="${1#"${1%%[![:space:]]*}"}" + _trimstr="${_trimstr%"${_trimstr##*[![:space:]]}"}" + + echo "$_trimstr" +} + +gen_ico() +{ + case "$1" in + https://www.youtube.com/*|https://youtu.be/*) + echo "$ico_ytbe" ;; + https://soundcloud.com/*) + echo "$ico_sndc" ;; + http*) + echo "$ico_gurl" ;; + /*) + echo "$ico_locl" ;; + *) + echo "$ico_what" ;; + esac +} + +parse_keys() +{ + # usage parse_data [ getval <key> ] + line= + _key= + _value= + + [ -s "$damb_conf" ] || return 1 + + while read -r line + do + [ -z "$line" ] && continue + + _key="${line%%"$damb_dlim"*}" + _key="$(trim "$_key")" + + case "$_key" in + \#*) continue + esac + + if [ "$1" = "getval" ]; then + [ "$2" != "$_key" ] && continue + + _value="${line##*"$damb_dlim"}" + _value="$(trim "$_value")" + echo "$_value" + return 0 + else + echo "$_key" + fi + done < "$damb_conf" + + unset _key _value + [ "$1" = "getval" ] && return 1 +} + +rm_key() +{ + # usage rm_data <key> + : "${1:?}" + cl= + line= + file= + value= + old_ifs="$IFS" + + IFS= + while read -r line + do + cl="$line\n" + + key="$(trim "${cl%%"$damb_dlim"*}")" + # catch match + if [ "$key" = "$1" ]; then + value="$(trim "${cl##*"$damb_dlim"}")" + + # delete if saved + case "$value" in + "$damb_data"*) rm -f "$value" + esac + continue + fi + + file="${file}${cl}" + done < "$damb_conf" + + IFS="$old_ifs" + # shellcheck disable=SC2059 + printf "$file" > "$damb_conf" + unset cl line file value old_ifs +} + +verify_val() +{ + # verify_val <value> + + case "$1" in + *"\n"*|*$damb_dlim*) return 1 ;; + esac + + case "$(file --brief --dereference --mime-type "$1")" in + audio/*|video/*) ;; + *) + echo "$1" | grep -qxE '^(https?://)?[^/]*\.[A-Za-z0-9]*(/.*)?' || + return 1 + esac +} + +write_kv() +{ + # verify_val <key> <value> + : "${1:?}" + : "${2:?}" + + key="$(echo "$1" | tr -d "$damb_dlim")" + key="$(trim "$key")" + val="$(trim "$2")" + + case "$key" in + [[:print:]]*) key="$(gen_ico "$val") ${key}" ;; + esac + + parse_keys getval "$key" > /dev/null && + die "keys must be unique" + verify_val "$val" || + die "invalid: $val" + + echo "${key:?} $damb_dlim $val" >> "$damb_conf" +} + +kill_ambs() +{ + while read -r pid; do + kill -9 "$pid" + done < "$damb_pids" + + rm "$damb_pids" +} + +play_amb() +{ + : "${1:?}" + + mpv --no-video --no-cache --no-resume-playback "$@" & + echo "$!" >> "$damb_pids" +} + +set_menu() +{ + if [ -n "$WAYLAND_DISPLAY" ]; then + menu="$w_menu" + elif [ -n "$DISPLAY" ]; then + menu="$x_menu" + else + die "tty not supported" + fi + + dep_check "$menu" +} + +set_clip() +{ + if [ -n "$WAYLAND_DISPLAY" ]; then + dep_check "wl-paste" + _clip="$(wl-paste -n)" + elif [ -n "$DISPLAY" ]; then + dep_check "xclip" + _clip="$(xclip -o)" + fi + + verify_val "$_clip" +} + +gen_opts() +{ + + [ -s "$damb_pids" ] && while read -r pid; do + if [ -d "/proc/${pid}" ]; then + echo " stop the ambiances" + break; + fi + done < "$damb_pids" + + set_clip && + echo "$(gen_ico "$_clip") $_clip (from clipboard)" + + parse_keys +} + +gen_menu() +{ + [ -s "$damb_conf" ] || die "empty, try damb save" + key="$(gen_opts | bemenu -l 25)" || return 1 + + case "$key" in + *"stop the ambiances") + kill_ambs ;; + *"from clipboard)") + set_clip + play_amb "$_clip" ;; + *) + play_amb --loop "$(parse_keys getval "$key")" ;; + esac +} + +######## +# MAIN # +######## + +[ -d "$damb_data" ] || mkdir -p "$damb_data" +[ -d "${damb_conf%/*}" ] || mkdir -p "${damb_conf%/*}" + +set_menu +dep_check mpv + +case "$1" in +rm) + key="$(parse_keys | "$menu" -l 25)" || exit 1 + rm_key "$key" + ;; +save) + [ "$#" -ne 3 ] && + die "invalid usage, try damb help" + + if [ -f "$3" ]; then + cp "$3" "$damb_data" + val="${damb_data}/${3##*/}" + fi + + write_kv "$2" "${val:-$3}" + ;; +"") + gen_menu + ;; +help) + usage + ;; +*) + die "invalid usage $*, try damb help" + ;; +esac |