roles/web-ext-lint/tasks/main.yaml

- name: Run the web-ext linter
  shell:
    cmd: |
      set -o pipefail
      set -e
      web-ext lint --no-input --boring \
          {{ '--source-dir=' + source_dir if source_dir else '' }} \
          {{ extra_lint_flags }} | tee -a web-ext-lint.txt
    chdir: "{{ zuul.project.src_dir }}"
    executable: /bin/bash
  changed_when: false