#!/bin/bash

term_proc() {
    echo "Entrypoint FPM caught SIGTERM signal!"
    echo "Killing process $master_pid"
    kill -TERM "$master_pid" 2>/dev/null
}

trap term_proc SIGTERM

change_php_vars() {
    for FILE in /etc/php/*/fpm/php.ini
    do
        [[ -e $FILE ]] || break
        sed -i "s/memory_limit = .*/memory_limit = 2048M/" "$FILE"
        sed -i "s/max_execution_time = .*/max_execution_time = 300/" "$FILE"
        sed -i "s/upload_max_filesize = .*/upload_max_filesize = 50M/" "$FILE"
        sed -i "s/post_max_size = .*/post_max_size = 50M/" "$FILE"
    done
}

echo "Configure PHP  | Change PHP values ..." && change_php_vars

echo "Starting PHP FPM"
/usr/sbin/php-fpm7.4 -R -F & master_pid=$!

# Wait for it
wait "$master_pid"