- name: "Run render command: {{ render_command }}"
  command: "{{ render_command }}"
  args:
    chdir: "{{ zuul_work_dir }}"

- name: Check for diff
  command: git diff
  args:
    chdir: "{{ zuul_work_dir }}"
  register: render_diff
  # ANSIBLE0006: Skip linting since it triggers on the "git" command,
  # but diff is not supported by ansible git module.
  tags:
    - skip_ansible_lint

- name: Abort on diff
  when:
    - render_diff.stdout
    - not diff_ignore_errors
  failed_when: true
  debug:
    msg: |
      The repository content is not consistent.
      Please run `{{ render_command }}` before `git commit`

      {% if render_diff.stdout | regex_search('^-') %}
      You commited change in a configuration file without using the equivalent source file.
      Please update the source file first and run {{ render_command }}.

      {% else %}
      You commited change in a file without running make.
      Please run `{{ render_command }}` before `git commit`.

      {% endif %}

      The difference is:

      {{ render_diff.stdout }}