main.yml

name: Deploy to GitHub Pages

# Run workflow on every push to the main branch
on:
  push:
    branches: [main]
  workflow_dispatch:

jobs:
  deploy-to-github-pages:
    # use ubuntu-latest image to run steps on
    runs-on: ubuntu-latest
    steps:
      # uses GitHub's checkout action to checkout code form the main branch
      - uses: actions/checkout@v6.0.1

      # sets up .NET SDK
      - name: Setup .NET Core SDK
        uses: actions/setup-dotnet@v5.0.1
        with:
          global-json-file: ./global.json

      - name: Install WASM workload
        run: dotnet workload install wasm-tools

      - name: Test
        run: dotnet test

      # publishes Blazor project to the release-folder
      - name: Publish .NET Core Project
        run: dotnet publish FourMagicNumberGame/FourMagicNumberGame.csproj -c Release -o release --nologo

      # changes the base-tag in index.html from '/' to 'FourMagicNumberGame' to match GitHub Pages repository subdirectory
      - name: Change base-tag in index.html from / to FourMagicNumberGame
        run: sed -i 's/<base href="\/" \/>/<base href="\/FourMagicNumberGame\/" \/>/g' release/wwwroot/index.html

      # copy index.html to 404.html to serve the same file when a file is not found
      - name: copy index.html to 404.html
        run: cp release/wwwroot/index.html release/wwwroot/404.html

      # add .nojekyll file to tell GitHub pages to not treat this as a Jekyll project. (Allow files and folders starting with an underscore)
      - name: Add .nojekyll file
        run: touch release/wwwroot/.nojekyll

      - name: Commit wwwroot to GitHub Pages
        uses: JamesIves/github-pages-deploy-action@v4.7.6
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          branch: gh-pages
          folder: release/wwwroot