codefresh.yml

version: "1.0"
stages:
  - clone
  - prepare
  - build
  - release
steps:

  main_clone:
    title: 'Cloning main repository...'
    stage: clone
    type: git-clone
    repo: ${{CF_REPO_OWNER}}/${{CF_REPO_NAME}}
    revision: ${{CF_BRANCH}}
    git: ${{GIT_CONTEXT}}

  prepare_env_vars:
    title: 'Preparing environment variables...'
    stage: prepare
    image: codefreshio/ci-helpers
    working_directory: ${{main_clone}}
    commands:
      - cf_export DOCKER_VERSION=20.10.13
      - cf_export SERVICE_VERSION=$(yq r service.yaml version)
      - cf_export IMAGE_NAME=codefresh/dind

  validate_version:
    title: 'Validating the service version...'
    stage: prepare
    image: codefreshio/ci-helpers
    fail_fast: false
    commands:
    - |
      err() { echo -e "\e[31m$@\e[0m" ; return 1 ; }
      ok() { echo -e "\e[32m$@\e[0m" ; return 0 ; }

      current_version=${SERVICE_VERSION}
      last_version=$(git describe --abbrev=0 --tags)
      echo "Current version is $current_version, last version - $last_version"
      semver-cli greater $current_version $last_version && ok "Version check ok" || err "Please the update the version in the service.yaml file"

  build_image:
    title: "Building the image..."
    stage: build
    type: build
    working_directory: ${{main_clone}}
    build_arguments:
      - DOCKER_VERSION=${{DOCKER_VERSION}}
    dockerfile: ./Dockerfile
    image_name: ${{IMAGE_NAME}}
    tag: ${{CF_BRANCH_TAG_NORMALIZED}}

  approve_existing_version_update:
    type: pending-approval
    stage: release
    title: "Are you sure you want to update already existing image version?"
    description: |
      "Used for reverting changes without raising the service version"
    when:
      branch:
        only: [master]
      steps:
       - name: validate_version
         on:
           - failure

  release:
    type: parallel
    stage: release
    steps:

      add_git_tag:
          title: "Adding Git tag..."
          stage: release
          image: codefreshio/ci-helpers
          commands:
            - source /get-token/get-gh-token.sh
            - |
              curl --fail -X POST -d '{"ref": "refs/tags/${{SERVICE_VERSION}}","sha": "${{CF_REVISION}}"}' -H "Content-Type: application/json" -H "Authorization: token ${GITHUB_TOKEN}" https://api.github.com/repos/${{CF_REPO_OWNER}}/${{CF_REPO_NAME}}/git/refs
          when:
            branch:
              only: [master]
            steps:
             - name: validate_version
               on:
                 - success
                 
      push_image_prod:
        type: push
        title: "Pushing the image to the public registry..."
        stage: release
        image_name: '${{IMAGE_NAME}}'
        registry: "${{REGISTRY_INTEGRATION}}"
        candidate: "${{build_image}}"
        tags:
          - "${{DOCKER_VERSION}}-v${{SERVICE_VERSION}}"
          - "latest"
        when:
          branch:
            only: [master]