mirror of
https://github.com/Snigdha-OS/snigdhaos-system-config.git
synced 2025-09-17 01:54:59 +02:00
136 lines
3.5 KiB
Bash
Executable File
136 lines
3.5 KiB
Bash
Executable File
#!/usr/bin/bash
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# Author: Garuda Linux
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# Adopted for Snigdha OS
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set -euo pipefail # Enable strict error handling
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LAUNCH_TERMINAL_SHELL="bash"
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usage() {
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echo "Usage: ${0##*/} [options] [command]"
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echo
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echo "Options:"
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echo " -s [shell] Change shell to [shell] (default: bash)"
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echo " -h Show this help message"
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echo
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echo "Example:"
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echo " ${0##*/} -s zsh 'echo Hello, World!'"
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echo " ${0##*/} -h"
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exit 1
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}
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# Parse options
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opts="s:h"
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while getopts "${opts}" arg; do
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case "${arg}" in
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s) LAUNCH_TERMINAL_SHELL="$OPTARG" ;;
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h) usage ;;
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?) usage ;;
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*)
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echo "Invalid option: ${arg}"
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usage
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;;
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esac
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done
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# Shift away the processed options
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shift $((OPTIND - 1))
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# Check if a command was passed
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if [ $# -eq 0 ]; then
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echo "Error: No command provided."
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usage
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fi
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# Create temporary files for the shell scripts
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initfile=$(mktemp)
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codefile=$initfile
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# Generate the initial shell script
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echo "#!/usr/bin/env bash" > "$initfile"
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# If user has specified a shell, set it in the code
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if [ "$LAUNCH_TERMINAL_SHELL" != "bash" ]; then
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codefile=$(mktemp)
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echo "$LAUNCH_TERMINAL_SHELL $codefile" >> "$initfile"
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fi
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# Write the user's command to the code file
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echo "$1" >> "$codefile"
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chmod +x "$initfile"
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# Command to run in the terminal emulator
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cmd="\"$initfile\""
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# Define a dictionary of supported terminal emulators
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declare -A terminals=(
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["alacritty"]="alacritty -e $cmd || LIBGL_ALWAYS_SOFTWARE=1 alacritty -e $cmd"
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["konsole"]="konsole -e $cmd"
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["kgx"]="kgx -- $cmd"
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["gnome-terminal"]="gnome-terminal --wait -- $cmd"
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["xfce4-terminal"]="xfce4-terminal --disable-server --command '$cmd'"
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["qterminal"]="qterminal -e $cmd"
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["lxterminal"]="lxterminal -e $cmd"
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["mate-terminal"]="mate-terminal --disable-factory -e $cmd"
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["xterm"]="xterm -e $cmd"
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["foot"]="foot -T launch-terminal -e $cmd"
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)
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# Define an ordered list of terminals to try
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declare -a term_order=(
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"alacritty" "konsole" "kgx" "gnome-terminal" "mate-terminal"
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"xfce4-terminal" "qterminal" "lxterminal" "xterm" "foot"
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)
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# Select the terminal based on the desktop environment
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case "$XDG_CURRENT_DESKTOP" in
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KDE) terminal="konsole" ;;
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GNOME)
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if command -v "kgx" &> /dev/null; then
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terminal="kgx"
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else
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terminal="gnome-terminal"
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fi
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;;
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XFCE) terminal="xfce4-terminal" ;;
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LXQt) terminal="qterminal" ;;
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MATE) terminal="mate-terminal" ;;
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*)
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for i in "${term_order[@]}"; do
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if command -v "$i" &> /dev/null; then
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terminal="$i"
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break
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fi
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done
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;;
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esac
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# If no terminal emulator is found, notify and exit
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if [ -z "$terminal" ]; then
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notify-send -t 15000 --app-name=Snigdha\ OS "No terminal installed" \
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"No supported terminal emulator is installed. Please install a terminal emulator like Alacritty."
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exit 1
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fi
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# Special handling for kgx to ensure proper behavior
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if [ "$terminal" = "kgx" ]; then
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sed -i '2i sleep 0.1' "$initfile"
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echo 'kill -SIGINT $PPID' >> "$initfile"
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fi
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# Run the terminal emulator with the command
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eval "${terminals[$terminal]}" || exitcode=$?
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# Clean up temporary files
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rm "$initfile"
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if [ "$codefile" != "$initfile" ]; then
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rm "$codefile"
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fi
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# Exit gracefully if no terminal error occurred, otherwise propagate the error
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if [ -n "${exitcode-}" ] && [ "$exitcode" != 130 ]; then
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echo "Error: Terminal launch failed with exit code $exitcode"
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exit 2
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fi
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