.mergify.yml

queue_rules:
  - name: default
    update_method: merge
    queue_conditions:
      - "#approved-reviews-by>=1"
      - -label~=(do-not-merge)
      - status-success=build
    merge_method: squash
    commit_message_template: |-
      {{ title }} (#{{ number }})

      {{ body }}
pull_request_rules:
  # Approvals must cover the commits actually being merged. Without this,
  # the auto-approve bot's review (or any human review) would keep
  # satisfying `#approved-reviews-by>=1` after arbitrary new commits are
  # pushed, letting unreviewed content auto-merge. Dismissing on every
  # push forces a fresh approval (for label-gated PRs: remove and re-add
  # the `auto-approve` label) before the queue rule can fire again.
  - name: Dismiss stale approvals when new commits are pushed
    conditions:
      - base=main
    actions:
      dismiss_reviews:
        approved: true
  - name: Automatic merge on approval and successful build
    actions:
      delete_head_branch: {}
      queue:
        name: default
    conditions:
      - "#approved-reviews-by>=1"
      - -label~=(do-not-merge)
      - status-success=build
merge_queue:
  max_parallel_checks: 1