services:
  - docker:dind

.build_image_template:
  image: docker:latest
  stage: images
  tags:
    - docker
    - shared
  variables:
    SAMBA_CI_IS_BROKEN_IMAGE: "no"
  before_script:
    # Ensure we are generating correct the container
    - uname -a
    - cat /etc/os-release
    - echo "SAMBA_CI_CONTAINER_REGISTRY[${SAMBA_CI_CONTAINER_REGISTRY}]"
    - echo "SAMBA_CI_CONTAINER_TAG[${SAMBA_CI_CONTAINER_TAG}]"
    - echo "SAMBA_CI_IS_BROKEN_IMAGE[${SAMBA_CI_IS_BROKEN_IMAGE}]"
    - echo "SAMBA_CI_REBUILD_IMAGES[${SAMBA_CI_REBUILD_IMAGES}]"
    - echo "SAMBA_CI_REBUILD_BROKEN_IMAGES[${SAMBA_CI_REBUILD_BROKEN_IMAGES}]"
    - echo "GITLAB_USER_LOGIN[${GITLAB_USER_LOGIN}]"
    - echo "${SAMBA_CI_CONTAINER_TAG}" > /tmp/sha1sum-tag.txt
    - diff -u bootstrap/sha1sum.txt /tmp/sha1sum-tag.txt
  script: |
    set -xueo pipefail
    ci_image_name=samba-ci-${CI_JOB_NAME}
    docker build -t ${ci_image_name} --build-arg SHA1SUM=${SAMBA_CI_CONTAINER_TAG} bootstrap/generated-dists/${CI_JOB_NAME}
    ci_image_path="${SAMBA_CI_CONTAINER_REGISTRY}/${ci_image_name}"
    timestamp=$(date +%Y%m%d%H%M%S)
    docker_hash=$(docker image inspect --format='{{index .Id}}' ${ci_image_name} | cut -d : -f 2 | cut -c 1-9)
    timestamp_tag=${SAMBA_CI_CONTAINER_TAG}-${timestamp}-${GITLAB_USER_LOGIN}-${docker_hash}
    samba_repo_root=/home/samba/samba
    # Ensure we are generating the correct container that we expect to be in
    echo "${SAMBA_CI_CONTAINER_TAG}" > /tmp/sha1sum-tag.txt
    diff -u bootstrap/sha1sum.txt /tmp/sha1sum-tag.txt
    docker run --volume $(pwd):${samba_repo_root} --workdir ${samba_repo_root} ${ci_image_name} \
        /bin/bash -c "echo \"${SAMBA_CI_CONTAINER_TAG}\" > /tmp/sha1sum-tag.txt; diff -u bootstrap/sha1sum.txt /tmp/sha1sum-tag.txt"
    docker run --volume $(pwd):${samba_repo_root} --workdir ${samba_repo_root} ${ci_image_name} \
        diff -u bootstrap/sha1sum.txt /sha1sum.txt
    docker run --volume $(pwd):${samba_repo_root} --workdir ${samba_repo_root} ${ci_image_name} \
        bootstrap/template.py --sha1sum > /tmp/sha1sum-template.txt
    diff -u bootstrap/sha1sum.txt /tmp/sha1sum-template.txt
    # run smoke test with samba-o3
    docker run --volume $(pwd):${samba_repo_root} --workdir ${samba_repo_root} ${ci_image_name} \
        /bin/bash -c "sudo chown -R samba:samba ./** && export PKG_CONFIG_PATH=/usr/lib64/compat-gnutls34/pkgconfig:/usr/lib64/compat-nettle32/pkgconfig && script/autobuild.py samba-o3 --verbose --nocleanup --keeplogs --tail --testbase /tmp/samba-testbase"
    docker tag ${ci_image_name} ${ci_image_path}:${SAMBA_CI_CONTAINER_TAG}
    docker tag ${ci_image_name} ${ci_image_path}:${timestamp_tag}
    # We build all images, but only upload is it's not marked as broken
    test x"${SAMBA_CI_IS_BROKEN_IMAGE}" = x"yes" || { \
        docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY; \
        docker push ${ci_image_path}:${SAMBA_CI_CONTAINER_TAG}; \
        docker push ${ci_image_path}:${timestamp_tag}; \
    }
    echo "Success for ${ci_image_path}:${timestamp_tag}"
    test x"${SAMBA_CI_IS_BROKEN_IMAGE}" = x"no" || { \
         echo "The image ${CI_JOB_NAME} is marked as broken and should have failed!"; \
         echo "Replace .build_image_template_force_broken with .build_image_template!"; \
         echo "Add a .samba-o3-template section at the end of the main .gitlab-ci.yml!"; \
         /bin/false; \
    }
  only:
    variables:
      #
      # You need a custom pipeline which passes
      # SAMBA_CI_REBUILD_IMAGES="yes".
      #
      # https://gitlab.com/samba-team/devel/samba/pipelines/new
      #
      - $SAMBA_CI_REBUILD_IMAGES == "yes"

.build_image_template_force_broken:
  extends: .build_image_template
  variables:
    SAMBA_CI_IS_BROKEN_IMAGE: "yes"
  only:
    variables:
      #
      # You need a custom pipeline which passes
      # SAMBA_CI_REBUILD_BROKEN_IMAGES="yes"
      # in order to build broken images for debugging
      #
      # https://gitlab.com/samba-team/devel/samba/pipelines/new
      #
      - $SAMBA_CI_REBUILD_BROKEN_IMAGES == "yes"

ubuntu1804:
  extends: .build_image_template

ubuntu1604:
  extends: .build_image_template

ubuntu1404:
  extends: .build_image_template_force_broken

debian9:
  extends: .build_image_template

debian8:
  extends: .build_image_template_force_broken

debian7:
  extends: .build_image_template_force_broken

fedora31:
  extends: .build_image_template

fedora30:
  extends: .build_image_template

fedora29:
  extends: .build_image_template

centos8:
  extends: .build_image_template

centos7:
  extends: .build_image_template
  variables:
    # Shallow copies are not supported by git on CentOS7
    GIT_DEPTH: ""
    # We install a compat-gnutls34 package for GnuTLS >= 3.4.7
    PKG_CONFIG_PATH: /usr/lib64/compat-gnutls34/pkgconfig:/usr/lib64/compat-nettle32/pkgconfig

centos6:
  extends: .build_image_template_force_broken

opensuse150:
  extends: .build_image_template

opensuse151:
  extends: .build_image_template