Dockerfile

ARG PHP_VERSION=7.4.25
ARG NGINX_VERSION=1.18

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

ARG WORKDIR=/app

RUN docker-php-source extract \
    && apk add --update --virtual .build-deps autoconf g++ make pcre-dev icu-dev openssl-dev libxml2-dev libmcrypt-dev git libpng-dev \
# Install pgsql goodness
    && apk add postgresql-dev \
    && docker-php-ext-install pgsql pdo_pgsql \
    && apk del postgresql-libs libsasl db \
# Instaling pecl modules
	&& pecl install apcu xdebug \
# Enable pecl modules
    && docker-php-ext-enable apcu opcache \
# Installing intl
    && apk add icu-libs icu \
    && docker-php-ext-install intl \
# Post run
	&& runDeps="$( \
		scanelf --needed --nobanner --format '%n#p' --recursive /usr/local/lib/php/extensions \
			| tr ',' '\n' \
			| sort -u \
			| awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
	)" \
	&& apk add --no-cache --virtual .app-phpexts-rundeps $runDeps \
	&& pecl clear-cache \
    && docker-php-source delete \
    && apk del --purge .build-deps \
    && rm -rf /tmp/pear \
    && rm -rf /var/cache/apk/*

COPY --from=composer:latest /usr/bin/composer /usr/local/bin/composer
COPY docker/php/php.ini $PHP_INI_DIR/conf.d/php.ini
COPY docker/php/php-cli.ini $PHP_INI_DIR/conf.d/php-cli.ini
COPY docker/php/xdebug.ini $PHP_INI_DIR/conf.d/xdebug.ini

RUN mkdir -p ${WORKDIR}
WORKDIR ${WORKDIR}

# https://getcomposer.org/doc/03-cli.md#composer-allow-superuser
ENV COMPOSER_ALLOW_SUPERUSER=1

# prevent the reinstallation of vendors at every changes in the source code
COPY composer.json composer.lock symfony.lock ./
RUN set -eux; \
	composer install --prefer-dist --no-autoloader --no-scripts  --no-progress; \
	composer clear-cache

RUN set -eux \
	&& mkdir -p var/cache var/log \
	&& composer dump-autoload --classmap-authoritative

VOLUME ${WORKDIR}/var

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

ENTRYPOINT ["docker-entrypoint"]
CMD ["php-fpm"]


FROM nginx:${NGINX_VERSION}-alpine AS app_nginx

COPY docker/nginx/conf.d/default.conf /etc/nginx/conf.d/

WORKDIR /app/public