Dockerfile

# the different stages of this Dockerfile are meant to be built into separate images
# https://docs.docker.com/develop/develop-images/multistage-build/#stop-at-a-specific-build-stage
# https://docs.docker.com/compose/compose-file/#target


# https://docs.docker.com/engine/reference/builder/#understand-how-arg-and-from-interact
ARG PHP_VERSION=8.1
ARG CADDY_VERSION=2
ARG ELASTIC_VERSION=7.17.5

# Prod image
FROM php:${PHP_VERSION}-fpm-alpine AS app_php

# Allow to use development versions of Symfony
ARG STABILITY="stable"
ENV STABILITY ${STABILITY}

# Allow to select Symfony version
ARG SYMFONY_VERSION=""
ENV SYMFONY_VERSION ${SYMFONY_VERSION}

ENV APP_ENV=prod

WORKDIR /srv/app

# php extensions installer: https://github.com/mlocati/docker-php-extension-installer
ADD https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
RUN chmod +x /usr/local/bin/install-php-extensions

# persistent / runtime deps
RUN apk add --no-cache \
		acl \
		fcgi \
		file \
		gettext \
		git \
		make \
        php-sysvsem \
        apk-cron \
        supervisor \
	;

RUN set -eux; \
    install-php-extensions \
    	intl \
    	zip \
    	apcu \
		opcache \
        gd \
        sysvsem \
    ;

###> recipes ###
###> doctrine/doctrine-bundle ###
RUN apk add --no-cache --virtual .pgsql-deps postgresql-dev; \
	docker-php-ext-install -j$(nproc) pdo_pgsql; \
	apk add --no-cache --virtual .pgsql-rundeps so:libpq.so.5; \
	apk del .pgsql-deps
###< doctrine/doctrine-bundle ###
###< recipes ###

RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
COPY docker/php/conf.d/app.ini $PHP_INI_DIR/conf.d/
COPY docker/php/conf.d/app.prod.ini $PHP_INI_DIR/conf.d/
#RUN echo "extension=mongodb.so" > $PHP_INI_DIR/conf.d/mongodb.ini

COPY docker/php/php-fpm.d/zz-docker.conf /usr/local/etc/php-fpm.d/zz-docker.conf

COPY docker/supervisor/conf.d/supervisord.conf /etc/supervisor/supervisord.conf

RUN mkdir -p /var/run/php

COPY docker/php/docker-healthcheck.sh /usr/local/bin/docker-healthcheck
RUN chmod +x /usr/local/bin/docker-healthcheck

HEALTHCHECK --interval=10s --timeout=3s --retries=3 CMD ["docker-healthcheck"]

COPY docker/php/docker-entrypoint.sh /usr/local/bin/docker-entrypoint
RUN chmod +x /usr/local/bin/docker-entrypoint

#Temp tests
#ENTRYPOINT ["docker-entrypoint"]
USER www-data
CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]

USER root
# https://getcomposer.org/doc/03-cli.md#composer-allow-superuser
ENV COMPOSER_ALLOW_SUPERUSER=1
ENV PATH="${PATH}:/root/.composer/vendor/bin"

COPY --from=composer:2 /usr/bin/composer /usr/bin/composer

# prevent the reinstallation of vendors at every changes in the source code
COPY composer.* symfony.* ./
RUN set -eux; \
    if [ -f composer.json ]; then \
		composer install --prefer-dist --no-dev --no-autoloader --no-scripts --no-progress; \
		composer clear-cache; \
    fi

# copy sources
COPY . .
RUN rm -Rf docker/

RUN set -eux; \
	mkdir -p var/cache var/log; \
    if [ -f composer.json ]; then \
		composer dump-autoload --classmap-authoritative --no-dev; \
		composer dump-env prod; \
		composer run-script --no-dev post-install-cmd; \
		chmod +x bin/console; sync; \
    fi

# Dev image
FROM app_php AS app_php_dev

ENV APP_ENV=dev XDEBUG_MODE=off
VOLUME /srv/app/var/

RUN rm $PHP_INI_DIR/conf.d/app.prod.ini; \
	mv "$PHP_INI_DIR/php.ini" "$PHP_INI_DIR/php.ini-production"; \
	mv "$PHP_INI_DIR/php.ini-development" "$PHP_INI_DIR/php.ini"

COPY docker/php/conf.d/app.dev.ini $PHP_INI_DIR/conf.d/

RUN set -eux; \
	install-php-extensions xdebug

RUN rm -f .env.local.php

# Build Caddy with the Mercure and Vulcain modules
FROM caddy:${CADDY_VERSION}-builder-alpine AS app_caddy_builder

RUN xcaddy build \
	--with github.com/dunglas/mercure \
	--with github.com/dunglas/mercure/caddy \
	--with github.com/dunglas/vulcain \
	--with github.com/dunglas/vulcain/caddy

# Caddy image
FROM caddy:${CADDY_VERSION} AS app_caddy

WORKDIR /srv/app

COPY --from=app_caddy_builder /usr/bin/caddy /usr/bin/caddy
COPY --from=app_php /srv/app/public public/
COPY docker/caddy/Caddyfile /etc/caddy/Caddyfile

FROM docker.elastic.co/elasticsearch/elasticsearch:${ELASTIC_VERSION} as symfony_elastic
RUN bin/elasticsearch-plugin install pl.allegro.tech.elasticsearch.plugin:elasticsearch-analysis-morfologik:7.17.5