#!/bin/sh
set -e

if [ -z "$(find /data -user "$(id -u)" -print -prune -o -prune)" ]; then
    echo "/data is not owned by the correct user, we are uid $(id -u)"
    exit 1
fi

if [ -n "$(ls -A /data 2>/dev/null)" ]
then
    echo "Data directory contains files, not downloading NamelessMC"

    if [ -n "$NAMELESS_COMPOSER_INSTALL" ]
    then
        echo "NAMELESS_COMPOSER_INSTALL set, running composer install..."
        cd /data
        composer install
    fi
else
    echo "Data directory is empty, downloading NamelessMC..."
    set -x
    mkdir -p /data
    cd /tmp
    curl -Lo "nameless.tar.gz" "https://github.com/NamelessMC/Nameless/archive/${VERSION}.tar.gz"
    tar -xf "nameless.tar.gz"
    mv Nameless-*/* "/data"
    rm -rf /tmp/*
    # remove some unnecessary files (dotfiles in the root directory are not copied in the first place)
    cd /data
    rm -rf \
        cache/.htaccess \
        changelog.txt \
        CONTRIBUTORS.md \
        docker-compose.yaml \
        Dockerfile \
        nginx.example \
        README.md \
        web.config.example \
        uploads/placeholder.txt \
        LICENSE.txt \
        SECURITY.md \
        phpstan.neon
    composer install
    chmod -R ugo-x,u+rwX,go-rw . # Files 600 directories 700
    set +x
    echo "Done!"
fi

if [ -n "$NAMELESS_AUTO_INSTALL" ]
then
    cd /data
    if [ -f core/config.php ]; then
        echo "core/config.php exists, not running installer."
    elif [ ! -f scripts/cli_install.php ]; then
        echo "CLI install script doesn't exist, not running installer."
    else
        echo "Going to run installer, first waiting 10 seconds for the database to start"
        sleep 10
        echo "Running installer..."
        php -f scripts/cli_install.php -- --iSwearIKnowWhatImDoing
    fi
fi

{ \
    echo "[www]"
    echo "pm = $PHP_PM"
    echo "pm.max_children = $PHP_PM_MAX_CHILDREN"
    echo "pm.max_requests = $PHP_PM_MAX_REQUESTS"
    echo "pm.process_idle_timeout = $PHP_PM_IDLE_TIMEOUT"
    echo "pm.start_servers = $PHP_PM_MIN_SPARE_SERVERS"
    echo "pm.min_spare_servers = $PHP_PM_MIN_SPARE_SERVERS"
    echo "pm.max_spare_servers = $PHP_PM_MAX_SPARE_SERVERS"
} > /tmp/additional-php-fpm-settings.conf # this file is symlinked to the correct php-fpm configuration dir

exec php-fpm