.mergify.yml

pull_request_rules:
  - name: Merge on approval
    conditions:
      - label=Approved
      - base=main
    actions:
      queue:
        name: default
        method: squash
        commit_message_template: |
          {{ title }}

          {{ body | get_section("## Description", "") }}

          Pull-Request: #{{ number }}.
          {# Here comes some fancy Jinja2 stuff for correctly attributing co-authorship: #}
          {%- for commit in (commits | unique(False, 'email_author')) | rejectattr("author", "==", author) -%}
            {%- if commit.parents|length == 1 -%}
          Co-Authored-By: {{ commit.author }} <{{ commit.email_author }}>
            {%- endif -%}
          {%- endfor -%}
          {# GitHub requires that the `Co-authored-by` lines are AT THE VERY END of a commit, hence nothing must come after this. #}

queue_rules:
  - name: default
    routing_conditions:
      - base=main