FROM alpine:3.20

ARG HOST_UID

# Install WordPress and its dependencies
RUN apk add --no-cache \
	php83 \
	php83-phar \
	php83-fpm \
    php83-mysqli \
    php83-mbstring \
    php83-json \
    php83-curl \
    php83-xml \
    php83-zip \
    php83-gd \
    php83-session \
    php83-tokenizer \
    mariadb-client \
    curl \
    busybox-extras &&\
    rm -rf /var/cache/apk/*

# Add a new user and group
# Create group with GID = HOST_UID, then user with UID = HOST_UID and GID = HOST_UID
RUN addgroup -g ${HOST_UID} wordpress && \
    adduser -D -u ${HOST_UID} -G wordpress wordpress

# Set ownership of the working directory
RUN mkdir -p /var/www/html && \
    chown -R wordpress:wordpress /var/www/html

# Install WP-CLI
RUN curl -O https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar && \
    chmod +x wp-cli.phar && \
    mv wp-cli.phar /usr/local/bin/wp

COPY ./conf/www.conf /etc/php83/php-fpm.d/www.conf

RUN echo "memory_limit = 512M" >> /etc/php83/php.ini && \
    echo 'sendmail_path = "/usr/sbin/sendmail -S mailhog:1025"' >> /etc/php83/php.ini

COPY ./tools/install.sh /usr/local/bin/install.sh
RUN chmod +x /usr/local/bin/install.sh

ENTRYPOINT ["/usr/local/bin/install.sh"]

CMD ["php-fpm83", "-F"]
HEALTHCHECK --interval=10s --timeout=3s --start-period=5s --retries=3 \
  CMD nc -z 127.0.0.1 9000 || exit 1