# PHP 5.6 == 3.5
ARG ALPINE_VERSION=3.5

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

ARG PHP_VERSION=5.6
ARG PHP_SHORT_VER=5
ENV PHP_VERSION=${PHP_VERSION}
ENV PHP_SHORT_VER=${PHP_SHORT_VER}

WORKDIR /root

# INSTALL PHP APP
RUN mkdir -p /app ; \
    apk add --update --no-cache \
    php${PHP_SHORT_VER} php${PHP_SHORT_VER}-common ;

# CREATE SYMLINKS TO /usr/bin/php IN CASE IT IS NOT EXISTS
RUN ln -ns /usr/bin/php${PHP_SHORT_VER} /usr/bin/php ; exit 0

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

FROM scratch

ARG PHP_VERSION=5.6
ARG PHP_SHORT_VER=5
ENV PHP_VERSION=${PHP_VERSION}
ENV PHP_SHORT_VER=${PHP_SHORT_VER}

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

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