# PHP 7.2 == 3.9
# PHP 7.3 == 3.12
# PHP 7.4 == 3.15
ARG OS_VERSION=3.15
ARG PHP_VERSION=7.4

FROM quay.io/sindigilive/php:${PHP_VERSION}-builder-alpine AS builder

USER root

ARG WITH_APACHE=true
ARG WITH_DATABASE=false

ENV WITH_APACHE=${WITH_APACHE}
ENV WITH_DATABASE=${WITH_DATABASE}
ENV APP_ROOT=${SERVER_ROOT}/htdocs

ADD scripts/apache-entrypoint.sh /usr/local/bin/entrypoint
ADD htdocs ${APP_ROOT}

# Create directory, and install required php app
RUN /bin/sh /tmp/setup.sh; \
    /bin/rm -f /tmp/*.sh; \
    rm -vrf /var/cache/apk/*; \
    chmod +rx /usr/local/bin/entrypoint ; \
    sed -i "s|#version#|${PHP_VERSION}|" /app/htdocs/index.html ; \
    sed -i "s|#os#|alpine|" /app/htdocs/index.html ; \
    mkdir -p ${SERVER_ROOT}/logs ${SERVER_ROOT}/run /run/apache2 ; \
    ln -s /usr/lib/apache2 ${SERVER_ROOT}/modules ; \
    chmod -R 755 ${SERVER_ROOT}/logs ${SERVER_ROOT/run} ; \
    chown -R apache:apache ${SERVER_ROOT}/htdocs ${SERVER_ROOT}/logs ${SERVER_ROOT}/run /run/apache2 ; \
    rm -vrf /var/cache/apk/*

FROM scratch

ARG PHP_VERSION=7.4
ARG PHP_VER_SHORT=7

ENV PHP_VERSION=${PHP_VERSION}
ENV PHP_VER_SHORT=${PHP_VER_SHORT}

LABEL maintainer="Muhamad Aditya Prima <map@sindigilive.com>"
LABEL name="php"
LABEL version="${PHP_VERSION}"
LABEL distribution-scope="public"

#labels for container catalog
LABEL summary="PHP ${PHP_VERSION} on alpine based container image"
LABEL description="Provide php on alpine based container base image"
LABEL io.k8s.description="Very small alpine linux container image"
LABEL io.k8s.display-name="PHP ${PHP_VERSION}"

COPY --from=builder / /

USER apache

WORKDIR /app/htdocs

STOPSIGNAL SIGQUIT

CMD ["/usr/local/bin/entrypoint"]