action.yml

name: GitHub Metadata action
description: GitHub Metadata Action for Docker Buildx Bake.
author: Docker Bakery

branding:
  color: white
  icon: git-branch

inputs:
  token:
    description: >
      Personal access token (PAT) used to fetch the repository. The PAT is configured
      with the local git config, which enables your scripts to run authenticated git
      commands. The post-job step removes the PAT.


      We recommend using a service account with the least permissions necessary.
      Also when generating a new PAT, select the least scopes necessary.


      [Learn more about creating and using encrypted secrets](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/creating-and-using-encrypted-secrets)
    default: ${{ github.token }}

outputs:
  bake-file:
    description: Bake definiton file
    value: ${{ steps.meta.outputs.bake-file }}

runs:
  using: composite
  steps:
    - run: echo "${{ github.action_path }}" >> $GITHUB_PATH
      shell: bash
    - name: GitHub Metadata action
      id: meta
      run: github-metadata-action.sh "${{ inputs.token }}"
      shell: bash