#!/bin/sh
# Written by Netkas 14/01/2021
cd /CoffeeHousePy

echo "### Checking for updates ###"
git remote update

UPSTREAM=${1:-'@{u}'}
LOCAL=$(git rev-parse @)
BASE=$(git merge-base @ "$UPSTREAM")

if [ $LOCAL = $BASE ]; then
  echo "### Applying update ###"
  git pull
  make clean install
fi

echo "### Starting CoffeeHouse-LangDetect ###"
make start_langdetect &
echo "### Starting CoffeeHouse-SpamDetect ###"
make start_spamdetect &
echo "### Starting CoffeeHouse-CoreNLP ###"
make start_corenlp &
echo "### Starting CoffeeHouse-NSFW ###"
make start_nsfw &
echo "### Starting CoffeeHouse-Emotions ###"
make start_emotions &

echo "### Checking Service Status ###"

if ! python3 scripts/warmup.py; then
  echo "ERROR: Some services failed to start successfully during the warmup process"
  exit 1
fi

echo "### Starting Ping Service ###"
make start_ping &

while sleep 60; do

  # If grep find anything, they exit with 0 status
  # If they are not 0, then something is wrong

  ps aux | grep coffeehouse_languagedetection | grep -q -v grep
  LANGDETECT_STATUS=$?
  if [ $LANGDETECT_STATUS -ne 0 ]; then
    echo "ERROR: coffeehouse_languagedetection has been terminated, terminating container."
    exit 1
  fi

  ps aux | grep coffeehouse_spamdetection | grep -q -v grep
  SPAMDETECT_STATUS=$?
  if [ $SPAMDETECT_STATUS -ne 0 ]; then
    echo "ERROR: coffeehouse_spamdetection has been terminated, terminating container."
    exit 1
  fi

  ps aux | grep coffeehouse_nsfw | grep -q -v grep
  NSFW_STATUS=$?
  if [ $NSFW_STATUS -ne 0 ]; then
    echo "ERROR: coffeehouse_nsfw has been terminated, terminating container."
    exit 1
  fi

  ps aux | grep coffeehouse_emotions | grep -q -v grep
  EMOTION_STATUS=$?
  if [ $EMOTION_STATUS -ne 0 ]; then
    echo "ERROR: coffeehouse_emotions has been terminated, terminating container."
    exit 1
  fi

  ps aux | grep coffeehouse_ping | grep -q -v grep
  PING_STATUS=$?
  if [ $PING_STATUS -ne 0 ]; then
    echo "ERROR: coffeehouse_ping has been terminated, terminating container."
    exit 1
  fi

  ps aux | grep edu.stanford.nlp.pipeline.StanfordCoreNLPServer | grep -q -v grep
  CORENLP_STATUS=$?
  if [ $CORENLP_STATUS -ne 0 ]; then
    echo "ERROR: coffeehouse_corenlp has been terminated, terminating container."
    exit 1
  fi

done