---
name: run-ansible-lint-role
description: Run Ansible Lint on a role using our defaults.
author: Michael Sasser <info@michaelsasser.org>

branding:
  icon: shield
  color: blue

inputs:
  requirements_file:
    description: Path to the requirements file.
    required: false
    default: "${{ github.workspace }}/meta/requirements.yml"
  args:
    description: Arguments to be passed to ansible-lint command. Defaults to '--show-relpath'
    required: false
    default: "--show-relpath"

runs:
  using: composite
  steps:
    # Check if dependencies exist.
    - name: Check if the role has dependencies
      shell: bash
      id: get-role-has-dependencies
      run: |
        if test -f "${{ inputs.requirements_file }}"; then
          echo 'The requirements file ${{ inputs.requirements_file }} exists'
          echo '::set-output name=role_has_dependencies::true'
        else
          echo 'The requirements file ${{ inputs.requirements_file }} does not exist'
          echo '::set-output name=role_has_dependencies::false'
        fi

    # Run linter
    - name: Run ansible-lint (with dependencies)
      if: ${{ steps.get-role-has-dependencies.outputs.role_has_dependencies == 'true' }}
      uses: https://git.michaelsasser.org/actions/ansible-lint@main
      with:
        args: ${{ inputs.args }}
        requirements_file: "${{ inputs.requirements_file }}"

    - name: Run ansible-lint (without dependencies) # same but without: requirements_file
      if: ${{ steps.get-role-has-dependencies.outputs.role_has_dependencies == 'false' }}
      uses: https://git.michaelsasser.org/actions/ansible-lint@main
      with:
        args: ${{ inputs.args }}