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new run script

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This commit is contained in:
David Brazda
2023-11-21 13:55:20 +01:00
parent fb49847a95
commit d8d0c71487
1 changed files with 58 additions and 56 deletions
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114
run.sh
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@ -3,12 +3,12 @@
# file: runstop.sh # file: runstop.sh
#---- #----
# Simple script to start / stop a python script in the background. # Simple script to start / stop / restart a python script in the background.
#---- #----
#---- #----
# To Use: # To Use:
# Just run: "./startstop.sh". If the process is running it will stop it or it will start it if not. # Run "./run.sh start" to start, "./run.sh stop" to stop, and "./run.sh restart" to restart.
#---- #----
#----BEGIN EDITABLE VARS---- #----BEGIN EDITABLE VARS----
@ -28,62 +28,64 @@ PYTHON_TO_USE="python3"
# If virtualenv specified & exists, using that version of python instead. # If virtualenv specified & exists, using that version of python instead.
if [ -d "$VIRTUAL_ENV_DIR" ]; then if [ -d "$VIRTUAL_ENV_DIR" ]; then
PYTHON_TO_USE="$VIRTUAL_ENV_DIR/bin/python"
PYTHON_TO_USE="$VIRTUAL_ENV_DIR/bin/python"
fi fi
# If the .pid file doesn't exist (let's assume no processes are running)... start() {
if [ ! -e "$OUTPUT_PID_PATH/$OUTPUT_PID_FILE" ]; then if [ ! -e "$OUTPUT_PID_PATH/$OUTPUT_PID_FILE" ]; then
nohup "$PYTHON_TO_USE" ./$SCRIPT_TO_EXECUTE_PLUS_ARGS > strat.log 2>&1 & echo $! > "$OUTPUT_PID_PATH/$OUTPUT_PID_FILE"
echo "Started $SCRIPT_TO_EXECUTE_PLUS_ARGS @ Process: $!"
sleep .7
echo "Created $OUTPUT_PID_FILE file in $OUTPUT_PID_PATH dir"
else
echo "$SCRIPT_TO_EXECUTE_PLUS_ARGS is already running."
fi
}
# If the running.pid file doesn't exists, create it, start PseudoChannel.py and add the PID to it. stop() {
nohup "$PYTHON_TO_USE" ./$SCRIPT_TO_EXECUTE_PLUS_ARGS > strat.log 2>&1 & echo $! > "$OUTPUT_PID_PATH/$OUTPUT_PID_FILE" if [ -e "$OUTPUT_PID_PATH/$OUTPUT_PID_FILE" ]; then
the_pid=$(<$OUTPUT_PID_PATH/$OUTPUT_PID_FILE)
rm "$OUTPUT_PID_PATH/$OUTPUT_PID_FILE"
echo "Deleted $OUTPUT_PID_FILE file in $OUTPUT_PID_PATH dir"
kill "$the_pid"
COUNTER=1
while [ -e /proc/$the_pid ]
do
echo "$SCRIPT_TO_EXECUTE_PLUS_ARGS @: $the_pid is still running"
sleep .7
COUNTER=$[$COUNTER +1]
if [ $COUNTER -eq 20 ]; then
kill -9 "$the_pid"
fi
if [ $COUNTER -eq 40 ]; then
exit 1
fi
done
echo "$SCRIPT_TO_EXECUTE_PLUS_ARGS @: $the_pid has finished"
else
echo "$SCRIPT_TO_EXECUTE_PLUS_ARGS is not running."
fi
}
echo "Started $SCRIPT_TO_EXECUTE_PLUS_ARGS @ Process: $!" restart() {
stop
sleep 1
start
}
sleep .7 case "$1" in
start)
start
;;
stop)
stop
;;
restart)
restart
;;
*)
echo "Usage: $0 {start|stop|restart}"
exit 1
esac
echo "Created $OUTPUT_PID_FILE file in $OUTPUT_PID_PATH dir" exit 0
else
# If the running.pid exists, read it & try to kill the process if it exists, then delete it.
the_pid=$(<$OUTPUT_PID_PATH/$OUTPUT_PID_FILE)
rm "$OUTPUT_PID_PATH/$OUTPUT_PID_FILE"
echo "Deleted $OUTPUT_PID_FILE file in $OUTPUT_PID_PATH dir"
kill "$the_pid"
COUNTER=1
while [ -e /proc/$the_pid ]
do
echo "$SCRIPT_TO_EXECUTE_PLUS_ARGS @: $the_pid is still running"
sleep .7
COUNTER=$[$COUNTER +1]
if [ $COUNTER -eq 20 ]; then
kill -9 "$the_pid"
fi
if [ $COUNTER -eq 40 ]; then
exit 1
fi
done
echo "$SCRIPT_TO_EXECUTE_PLUS_ARGS @: $the_pid has finished"
fi
exit 0