forked from GH-forks/hyprfreeze
Implement debug mode
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Nicola
GitHub
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1 changed files with 155 additions and 126 deletions
281
hyprfreeze
281
hyprfreeze
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@ -7,185 +7,214 @@ Usage: hyprfreeze (-a | -p <pid> | -n <name> | -r) [options]
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Utility to suspend a game process (and other programs) in Hyprland.
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Options:
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-h, --help show help message
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-a, --active suspend/resume active window
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-p, --pid suspend/resume by process id
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-n, --name suspend/resume by process name/command
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-r, --prop suspend/resume by clicking on window
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-h, --help show help message
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-a, --active toggle suspend by active window
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-p, --pid toggle suspend by process id
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-n, --name toggle suspend by process name/command
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-r, --prop toggle suspend by clicking on window
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-s, --silent don't send notification
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-t, --notif-timeout notification timeout in milliseconds (default 5000)
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--info show information about the process
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--dry-run doesn't actually suspend/resume a process, useful with --info
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--info show information about the process
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--dry-run doesn't actually suspend/resume a process, useful with --info
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--debug enable debug mode
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EOF
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}
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function debugPrint() {
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if [ "$DEBUG" -eq 1 ]; then
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echo "[DEBUG] $1"
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fi
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}
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function toggleFreeze() {
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# Skip this function if --dry-run flag was provided
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if [[ $DRYRUN == "1" ]]; then return 0; fi
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# Skip this function if --dry-run flag was provided
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if [[ $DRYRUN == "1" ]]; then return 0; fi
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# Get pids of process tree
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PIDS=$(pstree -p $PID | grep -oP '\(\K[^\)]+')
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# Get pids of process tree
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PIDS=$(pstree -p $PID | grep -oP '\(\K[^\)]+')
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# Prevent suspending itself
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local pid_of_script=$$
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if echo $PIDS | grep -q "$pid_of_script"; then
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echo "You are trying to suspend the hyprfreeze process."
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exit 1
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fi
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debugPrint "PIDs: $PIDS"
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# Suspend or resume processes
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if [[ "$(ps -o state= $PID)" == T ]]; then
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kill -CONT $PIDS 2>/dev/null || exit 1
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else
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kill -STOP $PIDS 2>/dev/null || exit 1
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fi
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# Prevent suspending itself
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local pid_of_script=$$
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if echo $PIDS | grep -q "$pid_of_script"; then
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echo "You are trying to suspend the hyprfreeze process."
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exit 1
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fi
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# Suspend or resume processes
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if [[ "$(ps -o state= $PID)" == T ]]; then
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debugPrint "Resuming processes..."
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kill -CONT $PIDS 2>/dev/null && echo "Resumed $(ps -p $PID -o comm= 2>/dev/null) (PID$PID)" || exit 1
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else
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debugPrint "Suspending processes..."
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kill -STOP $PIDS 2>/dev/null && echo "Suspended $(ps -p $PID -o comm= 2>/dev/null) (PID $PID)" || exit 1
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fi
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}
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function getPidByActive() {
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PID=$(hyprctl activewindow -j | jq '.pid')
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debugPrint "Getting PID by active window..."
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PID=$(hyprctl activewindow -j | jq '.pid')
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debugPrint "PID by active window: $PID"
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}
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function getPidByPid() {
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# Check if process pid exists
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if ! ps -p $1 &>/dev/null; then
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echo "Process ID $1 not found"
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exit 1
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fi
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debugPrint "Getting PID by PID: $1"
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# Check if process pid exists
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if ! ps -p $1 &>/dev/null; then
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echo "Process ID $1 not found"
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exit 1
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fi
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PID=$1
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PID=$1
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}
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function getPidByName() {
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# Check if process name exists
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if ! pidof -x "$1" >/dev/null; then
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echo "Process name $1 not found"
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exit 1
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fi
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debugPrint "Getting PID by name: $1"
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# Check if process name exists
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if ! pidof -x "$1" >/dev/null; then
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echo "Process name $1 not found"
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exit 1
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fi
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# Get last process if there are multiple
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PID=$(pidof $1 | awk '{print $NF}')
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# Get last process if there are multiple
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PID=$(pidof $1 | awk '{print $NF}')
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debugPrint "PID by name: $PID"
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}
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function getPidByProp() {
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if ! command -v hyprprop; then
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debugPrint "Getting PID by prop..."
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if ! command -v hyprprop; then
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echo "You need to install 'hyprprop' to use this feature. (https://github.com/vilari-mickopf/hyprprop)"
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exit 1
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fi
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PID=$(hyprprop | jq '.pid')
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PID=$(hyprprop | jq '.pid')
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debugPrint "PID by prop: $PID"
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}
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function printInfo() {
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echo -e "$(tput bold)Process tree:$(tput sgr0)"
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ps -p $PID 2>/dev/null && pstree -p $PID
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debugPrint "Printing process info...\n"
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echo -e "$(tput bold)Process tree:$(tput sgr0)"
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ps -p $PID 2>/dev/null && pstree -p $PID
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echo -e "\n$(tput bold)Process threads:$(tput sgr0)"
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ps -eLo pid,tid,comm | grep $PID 2>/dev/null
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echo -e "\n$(tput bold)Process threads:$(tput sgr0)"
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ps -eLo pid,tid,comm | grep $PID 2>/dev/null
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echo -e "\n$(tput bold)Process ID$(tput sgr0) = $PID \
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\n$(tput bold)Process name$(tput sgr0) = $(ps -p $PID -o comm= 2>/dev/null) \
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\n$(tput bold)Process state$(tput sgr0) = $(ps -o state= -p $PID 2>/dev/null)"
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echo -e "\n$(tput bold)Process ID$(tput sgr0) = $PID \
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\n$(tput bold)Process name$(tput sgr0) = $(ps -p $PID -o comm= 2>/dev/null) \
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\n$(tput bold)Process state$(tput sgr0) = $(ps -o state= -p $PID 2>/dev/null)\n"
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}
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function sendNotification() {
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local title=$([[ "$(ps -o state= $PID)" == T ]] &&
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echo "Suspended $(ps -p $PID -o comm= 2>/dev/null)" ||
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echo "Resumed $(ps -p $PID -o comm= 2>/dev/null)")
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debugPrint "Sending notification..."
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local title=$([[ "$(ps -o state= $PID)" == T ]] &&
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echo "Suspended $(ps -p $PID -o comm= 2>/dev/null)" ||
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echo "Resumed $(ps -p $PID -o comm= 2>/dev/null)")
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local message=$(echo "PID $PID")
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local message=$(echo "PID $PID")
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notify-send "${title}" "${message}" -t "$NOTIF_TIMEOUT" -a Hyprfreeze
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notify-send "${title}" "${message}" -t "$NOTIF_TIMEOUT" -a Hyprfreeze
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}
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function args() {
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# Track required flags
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local required_flag_count=0
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# Track required flags
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local required_flag_count=0
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# Parse options
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local options="hap:n:rst:"
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local long_options="help,active,pid:,name:,prop,silent,notif-timeout:,info,dry-run"
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local parsed_args=$(getopt -o $options --long $long_options -n "$(basename "$0")" -- "$@")
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eval set -- "$parsed_args"
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while true; do
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case $1 in
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-h | --help)
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printHelp
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exit 0
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;;
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-a | --active)
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((required_flag_count++))
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FLAG_ACTIVE=true
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;;
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-p | --pid)
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((required_flag_count++))
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shift
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FLAG_PID="$1"
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;;
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-n | --name)
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((required_flag_count++))
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shift
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NAME_FLAG="$1"
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;;
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-r | --prop)
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((required_flag_count++))
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FLAG_PROP=true
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;;
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-s | --silent)
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SILENT=1
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;;
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-t | --notif-timeout)
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shift
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NOTIF_TIMEOUT="$1"
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;;
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--info)
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INFO=1
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;;
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--dry-run)
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DRYRUN=1
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;;
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--)
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shift # Skip -- argument
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COMMAND=${@:2}
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break
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;;
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*)
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exit 1
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;;
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esac
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shift
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done
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# Parse options
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local options="hap:n:rst:"
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local long_options="help,active,pid:,name:,prop,silent,notif-timeout:,info,dry-run,debug"
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local parsed_args=$(getopt -o $options --long $long_options -n "$(basename "$0")" -- "$@")
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eval set -- "$parsed_args"
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while true; do
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case $1 in
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-h | --help)
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printHelp
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exit 0
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;;
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-a | --active)
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((required_flag_count++))
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FLAG_ACTIVE=true
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;;
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-p | --pid)
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((required_flag_count++))
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shift
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FLAG_PID="$1"
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;;
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-n | --name)
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((required_flag_count++))
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shift
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NAME_FLAG="$1"
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;;
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-r | --prop)
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((required_flag_count++))
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FLAG_PROP=true
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;;
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-s | --silent)
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SILENT=1
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;;
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-t | --notif-timeout)
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shift
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NOTIF_TIMEOUT="$1"
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;;
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--info)
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INFO=1
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;;
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--dry-run)
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DRYRUN=1
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;;
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--debug)
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DEBUG=1
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;;
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--)
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shift # Skip -- argument
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COMMAND=${@:2}
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break
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;;
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*)
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exit 1
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;;
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esac
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shift
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done
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# Check if more than one required flag is provided, or if none was provided
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if [ $required_flag_count -ne 1 ]; then
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printHelp
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exit 1
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fi
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# Check if more than one required flag is provided, or if none was provided
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if [ $required_flag_count -ne 1 ]; then
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printHelp
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exit 1
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fi
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}
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function main() {
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# Get pid by a required flag
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if [ "$FLAG_ACTIVE" = true ]; then
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getPidByActive
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elif [ -n "$FLAG_PID" ]; then
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getPidByPid "$FLAG_PID"
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elif [ -n "$NAME_FLAG" ]; then
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getPidByName "$NAME_FLAG"
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elif [ "$FLAG_PROP" = true ]; then
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getPidByProp
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fi
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debugPrint "Starting main function..."
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# Get pid by a required flag
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if [ "$FLAG_ACTIVE" = true ]; then
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getPidByActive
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elif [ -n "$FLAG_PID" ]; then
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getPidByPid "$FLAG_PID"
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elif [ -n "$NAME_FLAG" ]; then
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getPidByName "$NAME_FLAG"
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elif [ "$FLAG_PROP" = true ]; then
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getPidByProp
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fi
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# Suspend or resume process
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toggleFreeze
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# Suspend or resume process
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toggleFreeze
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# Run these functions after PID is obtained
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if [ $INFO -eq 1 ]; then printInfo; fi
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if [ $SILENT -ne 1 ]; then sendNotification; fi
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# Run these functions after PID is obtained
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if [ $INFO -eq 1 ]; then printInfo; fi
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if [ $SILENT -ne 1 ]; then sendNotification; fi
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debugPrint "End of main function."
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}
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SILENT=0
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NOTIF_TIMEOUT=5000
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INFO=0
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DRYRUN=0
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DEBUG=0
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args "$@"
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