.mergify.yml

pull_request_rules:
  - name: ask to resolve conflict
    conditions:
      - conflict
    actions:
      comment:
        message: |
          This pull request is now in conflicts. Could you fix it @{{author}}? 🙏
          To fixup this pull request, you can check out it locally. See documentation: https://help.github.com/articles/checking-out-pull-requests-locally/
          ```
          git fetch upstream
          git checkout -b {{head}} upstream/{{head}}
          git merge upstream/{{base}}
          git push upstream {{head}}
          ```

  - name: notify the backport policy
    conditions:
      - -label~=^backport
      - base=main
    actions:
      comment:
        message: |
          This pull request does not have a backport label. Could you fix it @{{author}}? 🙏
          To fixup this pull request, you need to add the backport labels for the needed
          branches, such as:
          * `backport-8./d` is the label to automatically backport to the `8./d` branch. `/d` is the digit.
          * `backport-8.x` is the label to automatically backport to the `8.x` branch.

  - name: add backport-8.x for the all the PRs targeting main if no skipped or assigned already
    conditions:
      - -label~=^(backport-skip|backport-8.x)$
      - base=main
    actions:
      comment:
        message: |
          `backport-8.x` has been added to help with the transition to the new branch `8.x`.
          If you don't need it please use `backport-skip` label.
      label:
        add:
          - backport-8.x

  - name: remove backport-skip label
    conditions:
      - label~=^backport-\d
    actions:
      label:
        remove:
          - backport-skip

  - name: remove backport-8.x label if backport-skip is present
    conditions:
      - label~=^backport-skip
    actions:
      label:
        remove:
          - backport-8.x

  - name: notify the backport has not been merged yet
    conditions:
      - -merged
      - -closed
      - author=mergify[bot]
      - "#check-success>0"
      - schedule=Mon-Mon 06:00-10:00[Europe/Paris]
    actions:
      comment:
        message: |
          This pull request has not been merged yet. Could you please review and merge it @{{ assignee | join(', @') }}? 🙏

  - name: backport patches to 8.x branch
    conditions:
      - merged
      - base=main
      - label=backport-8.x
    actions:
      backport:
        assignees:
          - "{{ author }}"
        branches:
          - "8.x"
        labels:
          - "backport"
        title: "[{{ destination_branch }}] {{ title }} (backport #{{ number }})"

  - name: backport patches to 8.16 branch
    conditions:
      - merged
      - base=main
      - label=backport-8.16
    actions:
      backport:
        assignees:
          - "{{ author }}"
        branches:
          - "8.16"
        labels:
          - "backport"
        title: "[{{ destination_branch }}] {{ title }} (backport #{{ number }})"

  - name: backport patches to 8.17 branch
    conditions:
      - merged
      - base=main
      - label=backport-8.17
    actions:
      backport:
        assignees:
          - "{{ author }}"
        branches:
          - "8.17"
        labels:
          - "backport"
        title: "[{{ destination_branch }}] {{ title }} (backport #{{ number }})"