.mergify.yml

pull_request_rules:
  - name: Automate base image upgrade review process from Dependabot
    conditions:
      - author~=^dependabot(|-preview)\[bot\]$
      - label=Updated by Dependabot
      - label=packages/docker-base-images
      - base=main
      - -closed
      # Things start to blur when you use GH Actions.
      # see https://docs.mergify.io/conditions/#github-actions
      - status-success=Test and analyize image build
    actions:
      review:
        type: APPROVE
        message: |
           Approving @dependabot's pull request, this will only update the following tags: `develop`. Maintainers have been advised to to create an new release regarding this base image upgrade as soon as possible for patches, including security fixes, and within the next 48-72 hours for minor releases. For major releases, expect breaking changes and notify your users accordingly before creating an new GitHub release.

           To learn more about this guideline, see <https://csb-docs.rtapp.tk/base-images-dependabot> in your maintainer's handbook.

           --

           To control chaos cause by these automated merges, you need to manually merge this PR once you completed reviewed its release changelog. If you want chaos, please check <https://csb-docs.rtapp.tk/mergify>.
  - name: Approve from an label
    # TODO: Update this to check whetever Mergify approve them in the past
    conditions:
      - label=automation/mergify-approve-rule
      - -label=WIP
      - -label=Blocked from Merging
    actions:
      review:
        type: APPROVE
        message: |
          Hey, @{{author}}! Your PR is approved through an automated process using Mergify. You or they will merge it soon, either manually or when the `Ready to Ship` label is being added.
      label:
        remove: [ "automation/mergify-approve-rule" ]
  - name: Automagically comment for merging when LGTM
    conditions:
      - "#approved-reviews-by>=1"
      - base=main
      # Things start to blur when you use GH Actions.
      # see https://docs.mergify.io/conditions/#github-actions
      - status-success=Test and analyize image build
      - -label=Blocked from Merging
      - -label=WIP
    actions:
      label:
        add: [ "Ready to Ship" ]
      comment:
        message: |
          :shipit: Now shipping into the `develop` Docker image tag, please allow the automerge bot to run any final checks before automerging.

          > In case the bot doesn't automerge this PR for you, please check for any pending review requests and remove these. You probably also check the action logs for possible red flags.