name: Run versionist
on:
  push:
    branches:
      - master

jobs:

  versionist:
    name: Run versionist
    if: "!contains(github.event.head_commit.author.name, 'versionist')"   # Ignore push events made by the service account
    runs-on: ubuntu-latest
    outputs:                                              # (optional) Only if you want to use them in next jobs
      version: ${{ steps.versionist.outputs.version }}    # version: project's version after running versionist
      updated: ${{ steps.versionist.outputs.updated }}    # updated: true if the version has been updated
    steps: 
    - name: Checkout project
      uses: actions/checkout@v2
      with:
        fetch-depth: 0                                    # We need all commits and tags
        persist-credentials: false                        # Next step needs to use service account's token
    - name: Run versionist
      id: versionist                                      # (optional) Only needed if using outputs
      uses: tmigone/versionist@master
      with:
        # Provide your versionist service account details
        github_email: 'tmigone.versionist@gmail.com'
        github_username: 'versionist'
        github_token: ${{ secrets.GH_VERSIONIST_TOKEN }}


  # You can now use any other action to package and distribute your new release (NPM, docker, etc)
  # If you set up the outputs you can use them here
  output:
    name: A job to echo versionist's outputs
    needs: versionist
    if: needs.versionist.outputs.updated == 'true'
    runs-on: ubuntu-latest
    steps:
    - name: Echo version number
      run: echo "Version is ${{ needs.versionist.outputs.version }}"
    - name: Echo updated
      run: echo "Updated is ${{ needs.versionist.outputs.updated }}"