name: 'Setup GitHub App Bot'
description: 'Generates a GitHub App Token and configures Git for a bot'
inputs:
  app-id:
    description: 'GitHub App ID'
    required: True
  private-key:
    description: 'GitHub App Private Key'
    required: True
outputs:
  token:
    description: 'Generated GitHub App Token'
    value: ${{ steps.generate-token.outputs.token }}
  committer:
    description: 'Committer string for Git'
    value: "${{ steps.generate-token.outputs.app-slug }}[bot] <${{ steps.generate-token.outputs.app-slug }}[bot]@users.noreply.github.com>"
  app-slug:
    description: 'GitHub App slug'
    value: ${{ steps.generate-token.outputs.app-slug }}
runs:
  using: 'composite'
  steps:
    - name: Generate a GitHub App Token
      id: generate-token
      uses: actions/create-github-app-token@df432ceedc7162793a195dd1713ff69aefc7379e # v2.0.6
      with:
        app-id: ${{ inputs.app-id }}
        private-key: ${{ inputs.private-key }}
    - name: Configure Git
      run: |
        git config --global user.name "${{ steps.generate-token.outputs.app-slug }}[bot]"
        git config --global user.email "${{ steps.generate-token.outputs.app-slug }}[bot]@users.noreply.github.com"
      shell: bash