ARG OS_VERSION=9.5

FROM quay.io/teras/almalinux:${OS_VERSION}-minimal AS builder

ARG PHP_VERSION=8.4
ARG COMPOSER_VERSION=2.8.9

ENV PHP_VERSION=${PHP_VERSION}
ENV COMPOSER_VERSION=${COMPOSER_VERSION}
ENV SERVER_ROOT=/app

RUN /bin/mkdir -p ${SERVER_ROOT}; \
    /sbin/groupadd -g 10000 php; \
    /sbin/useradd -u 10000 -g 10000 -s /bin/sh -M -d ${SERVER_ROOT} php; \
    /bin/chown -R php:php ${SERVER_ROOT}; \
    /bin/microdnf -y --nodocs install epel-release; \
    /bin/microdnf -y upgrade; \
    /bin/rpm -Uvh --replacepkgs --replacefiles \
             https://rpms.remirepo.net/enterprise/remi-release-9.rpm; \
    /bin/microdnf -y module reset php; \
    /bin/microdnf -y module enable php:remi-${PHP_VERSION}; \
    /bin/microdnf -y --nodocs install \
                     php php-cli php-common php-phar \
                     php-iconv php-mbstring php-json;

ADD https://github.com/composer/composer/releases/download/${COMPOSER_VERSION}/composer.phar /usr/local/bin/composer

RUN /bin/chmod +rx /usr/local/bin/composer; \
    /bin/microdnf clean all; \
    /bin/rm -rf /var/cache/yum/*; \
    /bin/rm -rf /var/lib/yum/history/*; \
    /bin/rm -rf /var/lib/yum/yumdb/*; \
    /bin/rm -rf /var/lib/dnf/*;

# Create symlinks to /usr/bin/php in case it doesn't exists
RUN ln -ns /usr/bin/php${PHP_VERSION} /usr/bin/php; exit 0

FROM scratch

ARG PHP_VERSION=8.4
ARG COMPOSER_VERSION=2.8.9

ENV PHP_VERSION=${PHP_VERSION}
ENV COMPOSER_VERSION=${COMPOSER_VERSION}
ENV SERVER_ROOT=/app

LABEL maintainer="Muhamad Aditya Prima <aditya@teraslink.id>"
LABEL name="php"
LABEL version="${PHP_VERSION}"
LABEL distribution-scope="public"

#labels for container catalog
LABEL summary="PHP ${PHP_VERSION} on almalinux-minimal container image"
LABEL description="Provide php on almalinux-minimal container base image"
LABEL io.k8s.description="PHP with composer"
LABEL io.k8s.display-name="PHP ${PHP_VERSION}"

COPY --from=builder / /

WORKDIR ${SERVER_ROOT}

USER php

STOPSIGNAL SIGQUIT

CMD ["/usr/bin/php", "-v"]