main.yaml

- name: Check for ARA db
  stat:
    path: "{{ zuul.executor.work_root }}/.ara/ansible.sqlite"
  register: ara_db_stat

- name: Save the ARA database
  command: |
    cp "{{ zuul.executor.work_root }}/.ara/ansible.sqlite" \
    {{ zuul.executor.log_root }}
  when:
    - ara_db_stat.stat.exists
    - ara_save_database | bool

- name: Check for ARA install
  command: which ara
  ignore_errors: yes
  register: ara_command_type
  when: ara_db_stat.stat.exists

- when:
    - ara_command_type | succeeded
    - not ara_command_type | skipped
  block:
    # Always generate (true), never (false) or only on failure ('failure')
    # Additionally cover for edge cases where zuul_success might be undefined
    - name: Generate ARA html output
      command: "ara generate html {{ zuul.executor.log_root }}/ara"
      ignore_errors: yes
      when: ara_generate_html | bool or
            (ara_generate_html == 'failure' and not zuul_success | default(false) | bool)
      register: ara_generated

    - name: Compress ARA html output
      command: gzip --recursive --best {{ zuul.executor.log_root }}/ara
      ignore_errors: yes
      when:
        - not ara_generated | skipped