.mergify.yml

# Linear queue for the main branch.
queue_rules:
  - name: main
    conditions:
      - base=master

pull_request_rules:
  - name: merge to master
    conditions:
      - label=automerge:merge
      - or:
        - and: # breakage succeeds like we thought
          - check-success=breakage
          - -label=proto:expect-breakage
        - and: # breakage fails like we thought 
          - check-failure=breakage
          - label=proto:expect-breakage
    actions:
      queue:
        name: main
        method: merge
  - name: rebase updates then merge to master
    conditions:
      - label=automerge:rebase
      - or:
        - and: # breakage succeeds like we thought
          - check-success=breakage
          - -label=proto:expect-breakage
        - and: # breakage fails like we thought 
          - check-failure=breakage
          - label=proto:expect-breakage
    actions:
      queue:
        name: main
        method: merge
        update_method: rebase
  - name: squash to master
    conditions:
      - label=automerge:squash
      - or:
        - and: # breakage succeeds like we thought
          - check-success=breakage
          - -label=proto:expect-breakage
        - and: # breakage fails like we thought 
          - check-failure=breakage
          - label=proto:expect-breakage
    actions:
      queue:
        name: main
        method: squash