blob: 53d0cadcd60923de7af791937b36d27338eacebf (
plain) (
tree)
|
|
#!/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
|