#!/bin/bash

# Define your environment variables here
APP_NAME="online-energieausweis"
APP_PORT=3000
DB_CONTAINER_NAME="database"
DB_NAME="main"
DB_USER="main"
DB_PASSWORD="hHMP8cd^N3SnzGRR"
DB_PORT=5432

git_pull_force() {
	git reset --hard HEAD
	git clean -f -d
	git pull origin main
}

# Zuerst müssen wir neue Änderungen von GitHub pullen.
cd ~/apps/$APP_NAME
git_pull_force;

# Dann bauen wir das Docker Image unserer Application
cd ~/apps/$APP_NAME
docker stop $APP_NAME
docker rm $APP_NAME
docker build -t $APP_NAME .

# SECTION: Startup jobs zu crontab hinzufügen.
# Erstmal den cronfile leeren.
crontab -r;

# Alle builds schlagen fehl wenn die Datenbank nicht da ist, also muss der Container zuerst gebaut werden.
(crontab -l ; echo "@reboot sudo ~/database/build.sh &") | crontab -;
(crontab -l ; echo "@reboot sudo ~/apps/online-energieausweis/build.sh &") | crontab -;
(crontab -l ; echo "@reboot sudo ~/apps/layout-tool/build.sh &") | crontab -;

# Wir legen ein persistent directory an
PERSISTENT_DIR="${HOME}/persistent/online-energieausweis";
mkdir -p $PERSISTENT_DIR;

# Wir legen einen .env file für unsere letsencrypt keys an.
rm -f ~/apps/$APP_NAME/.env;
touch ~/apps/$APP_NAME/.env;
echo "PRIVATE_KEY=$(cat /etc/letsencrypt/live/ibcornelsen.de/privkey.pem | base64 | tr -d '\n')" >> ~/apps/$APP_NAME/.env;
echo "CERTIFICATE=$(cat /etc/letsencrypt/live/ibcornelsen.de/fullchain.pem | base64 | tr -d '\n')" >> ~/apps/$APP_NAME/.env;

# Und starten unsere App wieder.
docker run -d --name $APP_NAME --link $DB_CONTAINER_NAME \
	-v "${PERSISTENT_DIR}:/persistent" \
	-p "${APP_PORT}:80" \
	-e DB_CONNECTION=postgresql://${DB_USER}:${DB_PASSWORD}@${DB_CONTAINER_NAME}:${DB_PORT}/${DB_NAME} \
	-e DB_PORT=${DB_PORT} \
	--env-file ~/apps/${APP_NAME}/.env \
	$APP_NAME;

# Crontab Updaten
cd ~/$APP_NAME
crontab .crontab