publish-ghpages.yml

name: publish-ghpages
on:
  push:
    branches:
      - main
      - ci
  workflow_dispatch:
permissions:
  contents: read
  pages: write
  id-token: write
concurrency:
  group: "pages"
  cancel-in-progress: true
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - name: cache sbt packages
      # but with a different name than setup-java would use,
      # since webStage will pull some artifacts that the other tasks will not
      # and caches are immutable, meaning without a new cache key,
      # the webStage artifacts will not be cached
      uses: actions/cache@v4
      with:
        path: |
          ~/.ivy2/cache
          ~/.sbt
          ~/.cache/coursier
          !~/.sbt/*.lock
          !~/**/ivydata-*.properties
        key: sbt-site-${{ hashFiles('**/*.sbt','**/project/build.properties','**/project/**.scala','**/project/**.sbt') }}
        restore-keys: |
          sbt-site-
          setup-java-Linux-sbt-${{ hashFiles('**/*.sbt','**/project/build.properties','**/project/**.scala','**/project/**.sbt') }}
          setup-java-Linux-sbt-
    - uses: actions/setup-java@v4
      with:
        distribution: 'zulu'
        java-version: '17'
    - name: Setup Pages
      uses: actions/configure-pages@v4
    - name: Build site
      run: sbt webStage
    - name: Upload artifact
      uses: actions/upload-pages-artifact@v3
      with:
        path: './target/web/stage'

  deploy:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    needs: build
    steps:
    - name: Deploy to GitHub Pages
      id: deployment
      uses: actions/deploy-pages@v4