variables:
  BASENAME: gitlab-ce-arm64v8
  DOCKER_TLS_CERTDIR: ""

stages:
  - check
  - build


check:
  image: docker:stable-git
  stage: check
  tags:
    - docker
  only:
    - branches
  script:
    - apk add --no-cache --upgrade openssh-client bash curl coreutils
    - git config --global user.email $GIT_USER_EMAIL && git config --global user.name $GIT_USER_NAME
    - mkdir -p ~/.ssh && echo "$GITLAB_SSH_PRIV_KEY" > ~/.ssh/id_rsa && ssh-keyscan -H ${CI_SERVER_HOST} > ~/.ssh/known_hosts && chmod -R 0600 ~/.ssh/
    - git fetch --tags && ./check-version.sh && ./create-tags.sh
    - git push --tags https://${GITLAB_USER_LOGIN}:${PERSONAL_ACCESS_TOKEN}@${CI_SERVER_HOST}/${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}.git

build:
  image: arm64v8/docker:stable-git
  stage: build
  services:
    - name: arm64v8/docker:stable-dind
      alias: docker
  tags:
    - aarch64
    - docker
  only:
    - tags
  before_script:
    - docker info
  script:
    - apk add --no-cache --upgrade bash coreutils
    # fetch dockerfile
    - BRANCH_NAME=$(echo ${CI_COMMIT_TAG} | sed 's/\-/\+/') && echo ${BRANCH_NAME}
    - git clone -b ${BRANCH_NAME} --depth=1 https://gitlab.com/gitlab-org/omnibus-gitlab.git
    - cd ./omnibus-gitlab/docker
    # write RELEASE
    - echo "PACKAGECLOUD_REPO=gitlab-ce" > RELEASE && echo "RELEASE_PACKAGE=gitlab-ce" >> RELEASE && echo "RELEASE_VERSION=${CI_COMMIT_TAG}"  >> RELEASE && echo "DOWNLOAD_URL=https://packages.gitlab.com/gitlab/gitlab-ce/packages/ubuntu/focal/gitlab-ce_${CI_COMMIT_TAG}_arm64.deb/download.deb" >> RELEASE
    # ubuntu:focal as base image
    - sed -i 's/^FROM ubuntu.*/FROM ubuntu\:focal/' Dockerfile
    # missing package libatomic1 after version 13
    - sed -i 's/less/less libatomic1/' Dockerfile
    # debian has /etc/os-release instead of /etc/lsb-release
    - sed -i 's/lsb-release/os-release/' assets/setup
    # build
    - docker build -t ${DOCKER_NS}/${BASENAME}:${CI_COMMIT_TAG} -f Dockerfile ./
    # latest tag
    - cd ../../ && git fetch --tags && ./latest-tag.sh
    # docker push
    - docker login --username ${DOCKER_USERNAME} --password ${DOCKER_PASSWORD} 
    - docker images && docker push ${DOCKER_NS}/${BASENAME}