name: Build and publish a new appcast file

on:
  workflow_dispatch:
  release:

jobs:
  jekyll:
    runs-on: ubuntu-16.04
    steps:
    - uses: actions/checkout@v2

    - uses: actions/cache@v2
      with:
        path: vendor/bundle
        key: ${{ runner.os }}-gems-v1.0-${{ hashFiles('AppCast/Gemfile') }}
        restore-keys: |
          ${{ runner.os }}-gems-

    - uses: helaili/jekyll-action@v2
      env:
        JEKYLL_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        gem_src: 'AppCast'
        jekyll_src: 'AppCast'
        target_branch: 'gh-pages'