docker-compose.yml

##
# https://docs.docker.com/compose/compose-file/
#
version: "3.7"

services:
    ##
    # As of 2020-04-18, Pantheon installs MariaDB the following database:
    #
    #       Server version: 5.5.5-10.0.23-MariaDB-log MariaDB Server
    #
    #       collation_database	utf8_general_ci
    #       collation_server	utf8_general_ci
    #
    # so we mimic that setup here.
    #
    mysql:
        ##
        # * https://hub.docker.com/_/mariadb
        # * Pantheon uses MariaDB so we do too. As of 2020-04-18, Pantheon
        #   installs MariaDB:
        #
        #       Server version: 5.5.5-10.0.23-MariaDB-log MariaDB
        #
        #   so we try to match that as closely as we can.
        #
        image: "mariadb:10"
        ports:
            # host:container
            - "3306:3306"
        environment:
            MYSQL_ROOT_PASSWORD: drupal
            MYSQL_DATABASE: drupal
        volumes:
            ##
            # The database image creates and mounts (at /var/lib/mysql) an
            # anonymous volume by default. We override this with a named volume
            # because a volume with a sensible name is easier to manage and
            # clean up later on.
            #
            - "mysql_data:/var/lib/mysql"

            ##
            # * The MySQL container will execute files with extensions .sh,
            #   .sql and .sql.gz that are found in `/docker-entrypoint-initdb.d`.
            # * Files will be executed in alphabetical order.
            # * SQL files will be imported by default to the database specified
            #   by the MYSQL_DATABASE variable.
            # * You can easily populate your mysql services by mounting a SQL
            #   dump into that directory and provide custom images with
            #   contributed data.
            #
            # path-on-host:absolute-path-on-container
            # - "./drupal-db-dump.sql:/docker-entrypoint-initdb.d/dump.sql"

    ##
    # Mailhog is a service that captures email sent over STMP and
    # displays it to the developer and keeps it from going out.
    # Use the browser at http://localhost:8025
    # You application must send email over SMTP over localhost:1025
    # Further necessary configuration is commented out in `/root/setup.sh`
    ##
    # mailhog:
    #     image: "mailhog/mailhog"
    #     ports:
    #         # host:container
    #         - "1025:1025"
    #         - "8025:8025"
    drupal:
        build:
            context: .
            dockerfile: dev/Dockerfile.dev.drupal
            cache_from:
              - docker.pkg.github.com/ackama/dpc-user-management-module/drupal-dev:latest

        ports:
            # host:container
            - "8080:80"
        depends_on:
            - mysql
        environment:
            ##
            # Give composer all the memory we have to stop it dying annoyingly sometimes
            #
            COMPOSER_MEMORY_LIMIT: "-1"

            ##
            # These are the credentials for the Drupal admin user which
            # will be created during site installation.
            #
            DRUPAL_ADMIN_USERNAME: admin
            DRUPAL_ADMIN_PASSWORD: admin

            ##
            # These variables are used to generate a ~/.my.cnf configuration
            # file for the MySQL client installed in this container so you can
            # connect to the DB by just running `mysql` without any args.
            #
            MYSQL_CLIENT_HOST: mysql
            MYSQL_CLIENT_USER: root
            MYSQL_CLIENT_PASSWORD: drupal
            MYSQL_CLIENT_DATABASE: drupal
        volumes:
            ##
            # We mount the module files only the files and specific directories
            # we will want to edit on the host.
            # We assume that all commands will be run within the container.
            #
            - ./composer.json:/var/www/composer.json:cached
            - ./composer.lock:/var/www/composer.lock:cached
            - ./phpunit.xml:/var/www/phpunit.xml:cached

            ##
            # Adds a named volume under the module's root where ./html/ and ./dev/ should be placed
            # in order to prevent recursion happening when discovering paths:
            # ./html/ is a child of ./ and ./ is mounted under ./html/modules/custom/...
            # ./dev/ is a child of ./ and ./ is be mounted under ./dev/themes/custom/ and ./dev/themes/custom/
            - prevent_recursion_html:/var/www/html/modules/custom/dpc_user_management/html:cached
            - prevent_recursion_dev:/var/www/html/modules/custom/dpc_user_management/dev:cached
            - prevent_recursion_vendor:/var/www/html/modules/custom/dpc_user_management/vendor:cached
            - prevent_recursion_node_modules:/var/www/html/modules/custom/dpc_user_management/node_modules:cached

            ##
            # Customise local development settings
            - ./dev/sites/default/settings.local.php:/var/www/html/sites/default/settings.local.php:cached

            - ./dev/config/services/drupal/root/setup.sh:/root/setup.sh:cached
            - ./dev/config/services/drupal/root/run-ci.sh:/root/run-ci.sh:cached

            - ./dev/config/services/drupal/etc/nginx/nginx.conf:/etc/nginx/nginx.conf:cached

            ##
            # Module Code - This mounts out module's codebase into the container
            - ./:/var/www/html/modules/custom/dpc_user_management:cached

            ##
            # Third Party Custom Modules and Themes
            # - ./dev/modules/custom:/var/www/html/modules/custom:cached
            # - ./dev/themes/custom:/var/www/html/themes/custom:cached

volumes:
    mysql_data:
    prevent_recursion_html:
    prevent_recursion_dev:
    prevent_recursion_vendor:
    prevent_recursion_node_modules: