feat(poll): terminal executer for Snigdha OS

This commit is contained in:
Eshan Roy (Eshanized)
2024-05-01 17:47:38 +05:30
parent 2da8d2cca6
commit 36585012d5
2 changed files with 123 additions and 0 deletions

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# Maintainer: Eshan Roy <eshan@snigdhaos.org>
pkgname=snigdhaos-launcher
org=Snigdha-OS
pkgdesc="Terminal Executer for Snigdha OS"
pkgver=1
pkgrel=1
arch=('any')
license=('MIT')
depends=(
'linotify'
)
source=(
"launch-terminal"
)
sha256sums=(
'SKIP'
)
pkgver(){
printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
}
package() {
install -Dm755 launch-terminal "$pkgdir"/usr/lib/snigdhaos/launch-terminal
install -d "$pkgdir"/var/lib/snigdhaos/tmp
}

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#!/usr/bin/bash
set -e
LAUNCH_TERMINAL_SHELL=bash
usage() {
echo "Usage: ${0##*/} [cmd]"
echo ' -s [shell] Change shell to [shell]'
echo ' -h This help'
exit 1
}
opts='s:h'
while getopts "${opts}" arg; do
case "${arg}" in
s) LAUNCH_TERMINAL_SHELL="$OPTARG" ;;
h | ?) usage 0 ;;
*)
echo "invalid argument '${arg}'"
usage 1
;;
esac
done
shift $(($OPTIND - 1))
initfile="$(mktemp)"
codefile="$initfile"
echo "#!/usr/bin/env bash" >"$initfile"
if [ "$LAUNCH_TERMINAL_SHELL" != "bash" ]; then
codefile="$(mktemp)"
echo "$LAUNCH_TERMINAL_SHELL $codefile" >>"$initfile"
fi
echo "$1" >>"$codefile"
chmod +x "$initfile"
cmd="\"$initfile\""
terminal=""
declare -A terminals=(["alacritty"]="alacritty -e $cmd || LIBGL_ALWAYS_SOFTWARE=1 alacritty -e $cmd" ["konsole"]="konsole -e $cmd" ["kgx"]="kgx -- $cmd" ["gnome-terminal"]="gnome-terminal --wait -- $cmd" ["xfce4-terminal"]="xfce4-terminal --disable-server --command '$cmd'" ["qterminal"]="qterminal -e $cmd" ["lxterminal"]="lxterminal -e $cmd" ["mate-terminal"]="mate-terminal --disable-factory -e $cmd" ["xterm"]="xterm -e $cmd" ["foot"]="foot -T launch-terminal -e $cmd")
declare -a term_order=("alacritty" "konsole" "kgx" "gnome-terminal" "mate-terminal" "xfce4-terminal" "qterminal" "lxterminal" "xterm" "foot")
case "$XDG_CURRENT_DESKTOP" in
KDE)
terminal=konsole
;;
GNOME)
if command -v "kgx" &>/dev/null; then
terminal=kgx
else
terminal=gnome-terminal
fi
;;
XFCE)
terminal=xfce4-terminal
;;
LXQt)
terminal=qterminal
;;
MATE)
terminal=mate-terminal
;;
esac
if [ -z "$terminal" ] || ! command -v "$terminal" &>/dev/null; then
for i in ${term_order[@]}; do
if command -v "$i" &>/dev/null; then
terminal="$i"
break
fi
done
fi
if [ -z "$terminal" ]; then
notify-send -t 15000 --app-name=Garuda\ Linux "No terminal installed" "No supported terminal emulator is installed. Please install a terminal emulator like Alacritty."
exit 1
fi
# Special kgx, thanks gnome
if [ "$terminal" == "kgx" ]; then
sed -i '2i sleep 0.1' $initfile
echo 'kill -SIGINT $PPID' >>$initfile
fi
eval "${terminals[${terminal}]}" || {
exitcode=$?
}
rm "$initfile"
if [ "$codefile" != "$initfile" ]; then
rm "$codefile"
fi
if [ ! -z "$exitcode" ] && [ "$exitcode" != 130 ]; then
exit 2
fi