name: Process Linting Results
description: Add a comment to a pull request with when `git diff` present and save the changes as an artifact so they can be applied manually
inputs:
  linter_name:
    description: The name of the tool to credit in the comment
    required: true
runs:
  using: "composite"
  steps:
    - run: git add --update
      shell: bash
    - id: stage
      #continue-on-error: true
      uses: Thalhammer/patch-generator-action@v2
      
    # Unfortunately the previous action reports a failure so nothing else can run
    # partially a limitation on composite actions since `continue-on-error` is not
    # yet supported
    - if: steps.stage.outputs.result == 'dirty'
      uses: actions-ecosystem/action-create-comment@v1
      with:
        github_token: ${{ github.token }}
        body: |
          Hello, @${{ github.actor }}! `${{ inputs.linter_name }}` had some concerns :scream:
    - run: exit $(git status -uno -s | wc -l)
      shell: bash