bisq-desktop-vnc

#!/bin/bash

# $1 is the pid file path
# $2 is the signal name
function stopwait() {
  test -f "$1" || return 0

  pid=$(cat "$1")

  kill -s "$2" $pid 2>/dev/null

  while kill -0 $pid 2>/dev/null; do
    sleep 1
  done

  rm -f "$1"
}

function cleanup() {
  trap - TERM

  stopwait "$HOME/bisq.pid" INT
  stopwait "$HOME/.vnc/${HOSTNAME}${DISPLAY}.pid" TERM

  rm -f /tmp/.X${DISPLAY#*:}-lock /tmp/.X11-unix/X${DISPLAY#*:}
}

export DISPLAY=:0

mkdir -p "$HOME/.vnc"
touch "$HOME/.vnc/passwd"
chmod 600 "$HOME/.vnc/passwd"

classpath="/usr/share/bisq/lib/*"

for lib in base controls fxml graphics swing; do
  classpath=$classpath:/usr/share/openjfx/lib/javafx.${lib}.jar;
done

tor_opts="--torControlPort=9051 --torControlCookieFile=/etc/tor/control_auth_cookie --torControlUseSafeCookieAuth"
eval set -- $JAVA_OPTS -classpath "\"$classpath\"" bisq.desktop.app.BisqAppMain --appDataDir="$HOME/data" "$tor_opts" "$BISQ_DESKTOP_OPTS"

trap cleanup EXIT

vncserver $DISPLAY
(set -x; exec java "$@") &
pid=$!
echo $pid > "$HOME/bisq.pid"
wait $pid