#!/bin/bash
fail() {
  echo "$*" >&2
  exit -1
}

if [[ "${TARGET_PORT}" != "" ]]; then
  sed -i -e "s,8123,${TARGET_PORT},g" /etc/nginx/sites-enabled/default
fi
if [[ "${BASE_PATH}" != "" ]]; then
  sed -i -E "s,([ \^])/ident,\1${BASE_PATH}/ident,g" \
    /etc/nginx/snippets/active.location
  sed -i -E "s,host./api,host}${BASE_PATH}/api,g" \
    /etc/nginx/snippets/active.location
fi

/usr/sbin/nginx

mkdir -p /var/lib/shellinabox
chmod a+rwX /var/lib/shellinabox
/usr/bin/shellinaboxd --debug --no-beep --disable-peer-check \
  -t \
  -b \
  -c /var/lib/shellinabox \
  -s "/:root:root:/website:/bin/bash"

if [[ -z "${DEVELOPMENT}" ]]; then
  echo "Running in PRODUCTION mode."
  cd /website/server
  { while true; do npm start ; sleep 3 ; done ; }
else
  echo "Running in DEVELOPMENT mode."
  if [[ ! -d /website/frontend ]]; then
    fail "/website/frontend not found. Is the volume mounted? Did you run via './launch.sh'?"
  fi
  if [[ ! -d /website/frontend/bower_components ]]; then
    echo "...installing bower_components for frontend"
    cd /website/frontend
    npx -y bower --allow-root -y install || fail "Unable to install frontend"
  fi
  if [[ ! -d /website/client/node_modules ]]; then
    echo "...installing node_modules for client"
    cd /website/client
    npm install || fail "Unable to install client"
  fi
  if [[ ! -d /website/node_modules ]]; then
    echo "...installing node_modules for base website"
    cd /website
    npm install || fail "Unable to install website"
  fi
  if [[ ! -d /website/server/node_modules ]]; then
    echo "...installing node_modules for server"
    cd /website/server
    npm install || fail "Unable to install server"
  fi

  cd /website/server
  { while true; do npm start ; sleep 3 ; done ; } &
  cd /website/client
  { while true; do npm start ; sleep 3 ; done ; }
fi