WSL launch script for IntelliJ IDEA

idea

#!/bin/bash
set -eo pipefail
idea2 "$@" &

idea2

unset SBT_OPTS
export IDEA_HOME=/opt/idea-IU-192.6262.58  # TODO modify this path to the IDEA installation location 

cd "$IDEA_HOME/bin"
export LIBXCB_ALLOW_SLOPPY_LOCK=1

PID_FILE=/var/run/idea.pid
if [ -f "$PID_FILE" ]; then
  PID="$(cat $PID_FILE)"
  if [ "$PID" != "" ]; then
    echo "Killing process in $PID_FILE (pid $PID)"
    sudo kill -9 "$PID"
  fi
  sudo rm $PID_FILE
fi

PROCS="$(ps aux | grep [i]dea | grep java)"
while read -r PSOUT; do
  PID="$(echo "$PSOUT" | cut -d' ' -f5)"
  NAME="$(echo "$PSOUT" | cut -d' ' -f18)"
  if [ "$PID" ]; then
    echo "Killing $NAME (pid $PID)"
    sudo kill -9 $PID
  fi
done <<< "$PROCS"

echo $! | sudo tee $PID_FILE
./idea.sh "$@" &> /dev/null