slidev-gh-pages.yml

name: Deploy Slidev with GitHub Pages

on:
  # Runs on pushes targeting the default branch
  push:
    branches: ["main"]
    paths:
      - "$SLIDEV_PATH/**"
      - ".github/workflows/slidev-gh-pages.yml"

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# Default values for the inputs to this workflow
env:
  SLIDEV_PATH: ${{ vars.SLIDEV_PATH }}
  SLIDES_NAME: slides.md
  ENABLE_DOWNLOAD: fasle

# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
concurrency:
  group: "pages"
  cancel-in-progress: false

jobs:
  build:
    runs-on: ubuntu-latest
    environment: slidev
    env:
      SLIDES_NAME: ${{ vars.SLIDES_NAME }}
      ENABLE_DOWNLOAD: ${{ vars.ENABLE_DOWNLOAD }}
      SPA_OUTPUT_DIR: _site
    # Set the working directory for `run` steps
    defaults:
      run:
        working-directory: ${{ env.SLIDEV_PATH }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "20"

      - name: Install Slidev
        run: npm install

      - name: Build SPA
        run: |
          REPO_NAME=$(echo ${{ github.repository }} | cut -d'/' -f2)
          npx slidev build ${{ env.SLIDES_NAME }} --base /$REPO_NAME/ --out ${{ env.SPA_OUTPUT_DIR }} --download ${{ env.ENABLE_DOWNLOAD }}

      - name: Fix permissions
        run: |
          chmod -c -R +rX ${{ env.SPA_OUTPUT_DIR }} | while read line; do
            echo "::warning title=Invalid file permissions automatically fixed::$line"
          done

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: ${{ env.SLIDEV_PATH }}/${{ env.SPA_OUTPUT_DIR }}/

  deploy:
    # Add a dependency to the build job
    needs: build

    # Grant GITHUB_TOKEN the permissions required to make a Pages deployment
    permissions:
      pages: write # to deploy to Pages
      id-token: write # to verify the deployment originates from an appropriate source

    # Deploy to the github-pages environment
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}

    # Specify runner + deployment step
    runs-on: ubuntu-latest
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4