action.yml

---
name: ansible-lint
description: Run Ansible Lint
author: Ansible by Red Hat <info@ansible.com>
branding:
  icon: shield
  color: red
inputs:
  path:
    description: >
      Specific path to lint instead of the default `.`. Multiple arguments are
      not supported and you will need to alter linter configuration to
      accommodate other use cases.
    required: false
    # That default is just a placeholder workaround for no arguments use-case
    # Feeding "." or empty string to ansible-lint makes it believe it is a role
    default: --show-relpath
  args:
    description: deprecated
    deprecationMessage: >
      Arbitrary args are no longer accepted, please use path instead and
      linter own configuration file to change its behavior.
    required: false
    default: ""
runs:
  using: composite
  steps:
    - uses: actions/checkout@v3
      with:
        fetch-depth: 0 # needed by setuptools-scm
        submodules: true

    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        cache: pip
        # As setting cache to pip fails if there is no requirements.txt, we
        # trick it to also load /dev/null to avoid failure for no requirements.
        cache-dependency-path: |
          **/requirements*.txt
          /dev/null
        python-version: "3.11"

    - name: Install ansible-lint
      shell: bash
      # We need to set the version manually because $GITHUB_ACTION_PATH is not
      # a git clone and setuptools-scm would not be able to determine the version.
      # git+https://github.com/ansible/ansible-lint@${{ github.action_ref || 'main' }}
      run: |
        cd $GITHUB_ACTION_PATH
        SETUPTOOLS_SCM_PRETEND_VERSION=${{ github.action_ref || 'main' }} pip install ".[lock]"
        ansible-lint --version

    - name: Run ansible-lint
      shell: bash
      run: ansible-lint ${{ inputs.path }}