#!/bin/bash

export PHP_VERSION=$PHP_VERSION

chown -Rf www-data.www-data /usr/share/nginx/html/

# Function to update the fpm configuration to make the service environment variables available
function setEnvironmentVariable() {
    if [ -z "$2" ]; then
            echo "Environment variable '$1' not set."
            return
    fi

    # Check whether variable already exists
    if ! grep -q "\[$1\]" /etc/php/$PHP_VERSION/fpm/pool.d/www.conf; then
        # Add variable
        echo "env[$1] = $2" >> /etc/php/$PHP_VERSION/fpm/pool.d/www.conf
    fi

    # Reset variable
    # sed -i "s/^env\[$1.*/env[$1] = $2/g" /etc/php/$PHP_VERSION/fpm/pool.d/www.conf
}

# Grep for variables that look like MySQL (APP_)
for _curVar in $(env | grep _APP_ | awk -F = '{print $1}');do
    # awk has split them by the equals sign
    # Pass the name and value to our function
    setEnvironmentVariable ${_curVar} ${!_curVar}
done

# Init server settings
php /usr/share/nginx/html/app/tasks/init.php ssl

# Start supervisord and services
/usr/bin/supervisord -n -c /etc/supervisord.conf