# PHP 5.6 == 3.5
# PHP 7.2 == 3.9
# PHP 7.3 == 3.10
# PHP 7.4 == 3.13
# PHP 8 == 3.16
# PHP 8.1 == 3.18
# PHP 8.2 == 3.18
# PHP 8.3 == 3.19
# PHP 8.4 == 3.21
ARG OS_VERSION=3.21

FROM quay.io/sindigilive/alpine:${OS_VERSION} AS builder
LABEL maintainer="<Muhamad Aditya Prima> map@sindigilive.com"

ARG FLAVOR=cli
ARG PHP_VERSION=5.6
ARG PHP_VER_SHORT=5

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

WORKDIR /root

ADD 5/scripts/alpine-setup.sh /tmp/5-setup.sh

# Create directory, and install required php app
RUN /bin/mkdir -p /app ; \
    /sbin/apk add --update --no-cache \
              php${PHP_VER_SHORT} php${PHP_VER_SHORT}-common \
              php${PHP_VER_SHORT}-cli ; \
    /bin/chmod +x /tmp/${PHP_VER_SHORT}-setup.sh; \
    /bin/sh /tmp/${PHP_VER_SHORT}-setup.sh; \
    /bin/rm -f /tmp/*.sh;

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

# CLEAN APK CACHES
RUN rm -vrf /var/cache/apk/*

FROM scratch

ARG PHP_VERSION=5.6
ARG PHP_VER_SHORT=5

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 / /

WORKDIR /app

STOPSIGNAL SIGQUIT

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