docs.yml

name: documentation

on:
  push:
    branches: [ master ]
    paths: [ ".github/workflows/docs.yml", "docs/**" ]
  pull_request:
    branches: [ master ]

permissions:
  contents: read
  pages: write
  id-token: write

jobs:
  build-docs:

    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: docs

    steps:
    - uses: actions/checkout@v2
    - name: Setup Ruby
      uses: ruby/setup-ruby@v1.100.0
      with:
        ruby-version: 2.6
        bundler-cache: true
        working-directory: docs

    - name: Jekyll build
      run: bundler exec jekyll build

    - name: Upload GH Pages artifact
      uses: actions/upload-pages-artifact@v1
      with:
        path: docs/_site
      if: github.event_name != 'pull_request'

  deploy-docs:
    if: github.event_name != 'pull_request'
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    needs: build-docs
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v1