#!/usr/bin/env bash

# TODO: enumerate directories with shell
WATCH="db/ env/ fonts/ lib/ lightning/ pages/ public/ server/"
BINARY=magicwallet
PID=

set -e

function restart() {
  date +%s.%N > public/__hotreload__
  set +e
  [[ -z "$PID" ]] || kill -15 $PID
  make build -B
  set -e
  ./$BINARY 2>&1 &
  PID=$(pidof $BINARY)
}

function cleanup() {
    rm -f public/__hotreload__
    [[ -z "$PID" ]] || kill -15 $PID
}
trap cleanup EXIT

restart
while inotifywait -r -e modify $WATCH; do
  echo
  restart
done