Modify Dockerfile to use multi-stage (dev, prod) laminas#71

Add a docker-compose.override.yml file
Add a .dockerignore filewq

Signed-off-by: MadCat34 <madcat34@gmail.com>

Author: Romain Bastide

.dockerignore

@@ -0,0 +1,13 @@
+# All is ignored by default
+*
+
+# Whitelist files and directories
+!composer.json
+!COPYRIGHT.md
+!LICENSE.md
+!README.md
+!bin/
+!config/
+!data/
+!module/
+!public/

Dockerfile

@@ -1,78 +1,83 @@
-FROM php:8.3-apache
+ARG PHP_VERSION=8.3
+ARG COMPOSER_VERSION="latest"
 
-LABEL maintainer="getlaminas.org" \
-    org.label-schema.docker.dockerfile="/Dockerfile" \
-    org.label-schema.name="Laminas MVC Skeleton" \
-    org.label-schema.url="https://docs.getlaminas.org/mvc/" \
-    org.label-schema.vcs-url="https://github.com/laminas/laminas-mvc-skeleton"
+# Use a Composer image to install dependencies
+# Composer should not be installed in the final image
+FROM composer:${COMPOSER_VERSION} AS composer
+
+# ---------- Base image ----------
+FROM php:${PHP_VERSION}-apache AS base
+
+WORKDIR /var/www
+
+COPY --link --from=composer /usr/bin/composer /usr/bin/composer
+
+## Utility to install PHP extensions
+ADD --chmod=0755 https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
 
 ## Update package information
-RUN apt-get update
+RUN apt-get update && apt-get upgrade -y --no-install-recommends \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN set -eux; \
+    install-php-extensions \
+        apcu \
+        intl \
+        opcache \
+        zip \
+        ## Add here all extensions you need
+        # memcached \
+        # mongodb \
+        # redis \
+        # mbstring \
+        # pdo_mysql \
+        # pdo_pgsql \
+    ;
 
-## Configure Apache
 RUN a2enmod rewrite \
     && sed -i 's!/var/www/html!/var/www/public!g' /etc/apache2/sites-available/000-default.conf \
     && mv /var/www/html /var/www/public
 
-## Install Composer
-RUN curl -sS https://getcomposer.org/installer \
-  | php -- --install-dir=/usr/local/bin --filename=composer
+COPY --chown=www-data:www-data . .
 
-###
-## PHP Extensisons
-###
+## --- Development image ---
+FROM base AS dev
 
-## Install zip libraries and extension
-RUN apt-get install --yes git zlib1g-dev libzip-dev \
-    && docker-php-ext-install zip
+VOLUME /var/www
 
-## Install intl library and extension
-RUN apt-get install --yes libicu-dev \
-    && docker-php-ext-configure intl \
-    && docker-php-ext-install intl
-
-###
-## Optional PHP extensions 
-###
-
-## mbstring for i18n string support
-# RUN docker-php-ext-install mbstring
+WORKDIR /var/www
 
-###
-## Some laminas/laminas-db supported PDO extensions
-###
+ENV APP_ENV=development
 
-## MySQL PDO support
-# RUN docker-php-ext-install pdo_mysql
+RUN mv "$PHP_INI_DIR/php.ini-development" "$PHP_INI_DIR/php.ini"
 
-## PostgreSQL PDO support
-# RUN apt-get install --yes libpq-dev \
-#     && docker-php-ext-install pdo_pgsql
+RUN install-php-extensions xdebug \
+    && composer install --no-cache --prefer-dist --no-scripts --no-progress --no-plugins --no-interaction \
+    && composer dump-autoload --optimize --classmap-authoritative
 
-###
-## laminas/laminas-cache supported extensions
-###
+## ---------- Production image ----------
+FROM base AS prod
 
-## APCU
-# RUN pecl install apcu \
-#     && docker-php-ext-enable apcu
+LABEL maintainer="getlaminas.org" \
+    org.label-schema.docker.dockerfile="/Dockerfile" \
+    org.label-schema.name="Laminas MVC Skeleton" \
+    org.label-schema.url="https://docs.getlaminas.org/mvc/" \
+    org.label-schema.vcs-url="https://github.com/laminas/laminas-mvc-skeleton"
 
-## Memcached
-# RUN apt-get install --yes libmemcached-dev \
-#     && pecl install memcached \
-#     && docker-php-ext-enable memcached
+WORKDIR /var/www
 
-## MongoDB
-# RUN pecl install mongodb \
-#     && docker-php-ext-enable mongodb
+ENV APP_ENV=production
 
-## Redis support.  igbinary and libzstd-dev are only needed based on 
-## redis pecl options
-# RUN pecl install igbinary \
-#     && docker-php-ext-enable igbinary \
-#     && apt-get install --yes libzstd-dev \
-#     && pecl install redis \
-#     && docker-php-ext-enable redis
+RUN composer install --no-cache --prefer-dist --no-dev --no-scripts --no-progress --no-plugins --no-interaction \
+    && composer dump-autoload --optimize --apcu
 
+#Clean up
+RUN apt-get clean \
+    && rm -rf /root/.composer \
+    && rm -rf /usr/local/bin/install-php-extensions \
+    && rm -rf /usr/local/bin/docker-php-ext-* \
+    && rm -rf /usr/src/php.tar.xz \
+    && rm -rf /usr/bin/phpize \
+    && rm -rf /usr/bin/php-config
 
-WORKDIR /var/www
+USER www-data

docker-compose.override.yml

@@ -0,0 +1,12 @@
+services:
+  laminas:
+    build:
+      target: dev
+    environment:
+      - APP_ENV=development
+    volumes:
+      - ./bin:/var/www/bin
+      - ./config:/var/www/config
+      - ./data:/var/www/data
+      - ./module:/var/www/module
+      - ./public:/var/www/public

docker-compose.yml

@@ -1,7 +1,10 @@
 services:
   laminas:
-    build: .
+    build:
+      context: .
+      dockerfile: Dockerfile
+      target: prod
+    environment:
+      - APP_ENV=production
     ports:
      - "8080:80"
-    volumes:
-     - .:/var/www