name: "check-latest-version-exists action"
description: "Check whether the latest GitHub release/tag of a PyPI package exists on a registry. If not, return the latest version."

inputs:
  pypi-package:
    description: "The name of the package"
    required: true
  pypi-base-url:
    description: "The PyPI registry URL"
    required: true
  override-version:
    description: "Don't check GitHub for the latest version, use this one"
    required: false
  github-repository:
    description: "The package's GitHub repository name (owner/repo). Required if override-version is unset"
    required: false

outputs:
  version:
    description: "The version of the package"
    value: ${{ steps.check.outputs.version }}

runs:
  using: "composite"
  steps:
    - id: check
      shell: bash
      run: |
        pip3 install requests
        exec python3 $GITHUB_ACTION_PATH/check.py >> $GITHUB_OUTPUT 
      env:
        REPOSITORY: ${{ inputs.github-repository }}
        PACKAGE: ${{ inputs.pypi-package }}
        BASE_URL: ${{ inputs.pypi-base-url }}
        VERSION: ${{ inputs.override-version }}