image: docker:stable-git
services:
  - docker:stable-dind
variables:
  DOCKER_DRIVER: overlay2
  DOCKER_CLI_EXPERIMENTAL: enabled
  DOCKER_BUILDKIT: 1


element:
  stage: build
  tags:
   - docker
  script:
    - cd element
    - make push
  only:
    variables:
      - $CI_COMMIT_REF_PROTECTED == "true"
    changes:
      - element/*

matrix-webhook:
  stage: build
  tags:
   - docker
  script:
    - cd matrix-webhook
    - make push
  only:
    variables:
      - $CI_COMMIT_REF_PROTECTED == "true"
    changes:
      - matrix-webhook/*

hugo:
  stage: build
  tags:
   - docker
  script:
    - cd hugo
    - make push
  only:
    variables:
      - $CI_COMMIT_REF_PROTECTED == "true"
    changes:
      - hugo/*

watchdog:
  stage: build
  tags:
   - docker
  script:
    - cd watchdog
    - make push
  only:
    variables:
      - $CI_COMMIT_REF_PROTECTED == "true"
    changes:
      - watchdog/*

unifi:
  stage: build
  tags:
   - docker
  script:
    - cd unifi
    - make push
  only:
    variables:
      - $CI_COMMIT_REF_PROTECTED == "true"
    changes:
      - unifi/*

keycloak:
  stage: build
  tags:
   - docker
  script:
    - cd keycloak
    - make push
  only:
    variables:
      - $CI_COMMIT_REF_PROTECTED == "true"
    changes:
      - keycloak/*

pleroma:
  stage: build
  tags:
   - docker
  script:
    - cd pleroma
    - make push
  only:
    variables:
      - $CI_COMMIT_REF_PROTECTED == "true"
    changes:
      - pleroma/*

roundcubemail:
  stage: build
  tags:
   - docker
  script:
    - cd roundcubemail
    - make push
  only:
    variables:
      - $CI_COMMIT_REF_PROTECTED == "true"
    changes:
      - roundcubemail/*

shields:
  stage: build
  tags:
   - docker
  script:
    - cd shields
    - make push
  only:
    variables:
      - $CI_COMMIT_REF_PROTECTED == "true"
    changes:
      - shields/*

synapse:
  stage: build
  tags:
   - docker
  script:
    - cd synapse
    - make push
  only:
    variables:
      - $CI_COMMIT_REF_PROTECTED == "true"
    changes:
      - synapse/*

.docker_init: &docker_init |
  if ! docker info &>/dev/null; then
    if [ -z "${DOCKER_HOST}" -a "${KUBERNETES_PORT}" ]; then
      export DOCKER_HOST='tcp://localhost:2375'
    fi
  fi
  docker run --rm --privileged docker/binfmt:a7996909642ee92942dcd6cff44b9b95f08dad64
  ls -al /proc/sys/fs/binfmt_misc/
  if [ "${CI_COMMIT_REF_PROTECTED}" == "true" ]; then 
    echo "Log on Docker Hub"
    echo "${DOCKER_HUB_KEY}" | docker login -u "alemairebe" --password-stdin
    docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
  fi

  mkdir -p /root/.docker/cli-plugins
  wget https://github.com/docker/buildx/releases/download/v0.5.1/buildx-v0.5.1.linux-amd64
  mv buildx-v0.5.1.linux-amd64 /root/.docker/cli-plugins/docker-buildx
  chmod +x /root/.docker/cli-plugins/docker-buildx
  
before_script:
  - *docker_init
  - apk add --update make 
  - docker buildx create --use --platform linux/amd64,linux/arm64,linux/arm,linux/ppc64le
  - docker buildx ls