.gitlab-ci.yml

stages:
  - build

variables:
  IMAGE: "$CI_REGISTRY_IMAGE"
  # see available releases at https://hub.docker.com/_/composer and https://github.com/composer/composer/releases
  COMPOSER_VERSION: "2"
  # latest version; for 7.x we set this per Job to "xdebug-2.9.8"; for php 8+ we get xdebug 3; see https://xdebug.org/docs/upgrade_guide
  XDEBUG_VERSION: "xdebug"

# default branch template - build image tagged w/ minor php version
.build: &BUILD
  stage: build
  image: docker:stable
  services:
    - docker:dind
  only:
    - main
  script:
    - docker login -u $CI_REGISTRY_USER  -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
    # Pull old image to use cache if possible
    - docker pull "${IMAGE}:${VERSION}-dev" || echo "No preexisting image found"
    - docker build --pull
      --build-arg XDEBUG_VERSION=${XDEBUG_VERSION}
      --build-arg COMPOSER_VERSION=${COMPOSER_VERSION}
      --target base
      -f "${DOCKERFILE}"
      -t "${IMAGE}:${VERSION}-base" .
    - docker build --pull --no-cache
      --build-arg XDEBUG_VERSION=${XDEBUG_VERSION}
      --build-arg COMPOSER_VERSION=${COMPOSER_VERSION}
      --target dev
      -f "${DOCKERFILE}"
      -t "${IMAGE}:${VERSION}-dev" .
    - docker run --rm -i "${IMAGE}:${VERSION}-dev" php-fpm -t
    - docker push "${IMAGE}:${VERSION}-base"
    - docker push "${IMAGE}:${VERSION}-dev"


# -------------------------------------------------------------------
# Stage: build
# -------------------------------------------------------------------

v8.1:
  <<: *BUILD
  variables:
    VERSION: "8.1"
    DOCKERFILE: php81/Dockerfile
    XDEBUG_VERSION: "xdebug-3.1.3"

v8.0:
  <<: *BUILD
  variables:
    VERSION: "8.0"
    DOCKERFILE: php80/Dockerfile
    XDEBUG_VERSION: "xdebug-3.1.3"

v7.4:
  <<: *BUILD
  variables:
    VERSION: "7.4"
    DOCKERFILE: php74/Dockerfile
    XDEBUG_VERSION: "xdebug-2.9.8"

v7.3:
  <<: *BUILD
  variables:
    VERSION: "7.3"
    DOCKERFILE: php73/Dockerfile
    XDEBUG_VERSION: "xdebug-2.9.8"