#!/usr/bin/env bash

env | sed "s/\(.*\)=\(.*\)/env[\1]='\2'/" > /etc/php/{{PHP}}/fpm/conf.d/env.conf

if [ "${DEBUG_MODE,,}" = "on" ]; then
    ENABLE_DEBUG_MODE=true
    PHP_MEMORY_LIMIT="${PHP_MEMORY_LIMIT:-1024M}"
else
    ENABLE_DEBUG_MODE=false
    PHP_MEMORY_LIMIT="${PHP_MEMORY_LIMIT:-128M}"
fi

PHP_CLI_MEMORY_LIMIT="${PHP_CLI_MEMORY_LIMIT:-$PHP_MEMORY_LIMIT}"

sed -i "s|memory_limit = .*|memory_limit = ${PHP_MEMORY_LIMIT}|g" /etc/php/{{PHP}}/fpm/php.ini
sed -i "s|\[memory_limit\] = .*|\[memory_limit\] = ${PHP_MEMORY_LIMIT}|g" /etc/php/{{PHP}}/fpm/pool.d/www.conf
sed -i "s|memory_limit = .*|memory_limit = ${PHP_CLI_MEMORY_LIMIT}|g" /etc/php/{{PHP}}/cli/php.ini

if [ $ENABLE_DEBUG_MODE = true ]; then
    echo -e "#Controlled via DEBUG_MODE environment variable\nzend_extension=xdebug.so\n[xdebug]\n\
    xdebug.mode=debug\n\
    #xdebug.start_with_request=yes\n\
    xdebug.client_host=172.17.0.1\n" > /etc/php/{{PHP}}/mods-available/xdebug.ini
    ln -s /etc/php/{{PHP}}/mods-available/xdebug.ini /etc/php/{{PHP}}/fpm/conf.d/20-xdebug.ini || true
    sed -i "s|php_flag\[display_errors\].*|php_flag\[display_errors\] = on|g" /etc/php/{{PHP}}/fpm/pool.d/www.conf
    echo -e "PHP is running in \e[31mDEBUG MODE\e[0m\nError output will be VISIBLE."
else
    rm -f /etc/php/{{PHP}}/mods-available/xdebug.ini /etc/php/{{PHP}}/fpm/conf.d/*-xdebug.ini
    touch /etc/php/{{PHP}}/mods-available/xdebug.ini
    sed -i "s|php_flag\[display_errors\].*|php_flag\[display_errors\] = off|g" /etc/php/{{PHP}}/fpm/pool.d/www.conf
    echo -e "PHP is running in \e[32mPRODUCTION MODE\e[0m\nError output will be suppressed."
fi
echo "To change this, change the value of DEBUG_MODE to either 'on' or 'off'"

/usr/sbin/php-fpm{{PHP}} -F -R