install.sh

echo "installing postgres database"

sudo apt update
sudo apt install -y postgresql

echo "starting postgresql server"
sudo service postgresql start

if [ $1 == "remote" ]
then

    echo "remote installation process in progress..."

    echo "setting remote configuration"
    sudo echo "listen_addresses = *" >> /etc/postgresql/12/main/postgresql.conf 
    sudo echo "host    all             all             0.0.0.0/0     md5" >> /etc/postgresql/12/main/pg_hba.conf


    echo "getting ngrok"
    wget https://bin.equinox.io/c/bNyj1mQVY4c/ngrok-v3-stable-linux-amd64.tgz
    tar -xzvf ngrok-v3-stable-linux-amd64.tgz

    if [ $2 == "" ]
    then
        echo "no access token passed, please after the argument remote add another argument as your ngrok access token"
    else
        ./ngrok config add-authtoken $2
    fi

else
    echo "if you want to expose your postgres database please pass the following arguments to the script"
    echo " - remote"
    echo " - NGROK_ACCESS_TOKEN (your ngrok access token)"
fi

./ngrok tcp 5432