#!/bin/sh
set -e

: "${APACHE_DOCUMENT_ROOT:=/var/www/html/home/web}"

placeholder="__FARM3_APACHE_DOCUMENT_ROOT__"

sed -ri -e "s~/var/www/html(/home/web|/backend/web)*~${placeholder}~g" \
    /etc/apache2/sites-available/*.conf \
    /etc/apache2/apache2.conf \
    /etc/apache2/conf-available/*.conf

sed -ri -e "s|${placeholder}|${APACHE_DOCUMENT_ROOT}|g" \
    /etc/apache2/sites-available/*.conf \
    /etc/apache2/apache2.conf \
    /etc/apache2/conf-available/*.conf

if [ -n "${APACHE_ADMIN_ROOT:-}" ]; then
    cat >/etc/apache2/conf-available/farm3-admin.conf <<EOF
Alias /admin ${APACHE_ADMIN_ROOT}
<Directory ${APACHE_ADMIN_ROOT}>
    Options FollowSymLinks
    AllowOverride None
    Require all granted
</Directory>

Alias /backend/web /var/www/html/backend/web
<Directory /var/www/html/backend/web>
    Options FollowSymLinks
    AllowOverride All
    Require all granted
</Directory>
EOF
    a2enconf farm3-admin >/dev/null
fi

exec docker-php-entrypoint "$@"