Publish Blazor WebAssembly application to GitHub pages using GitHub Action

blazorwasm.yaml

name: Deploy Blazor WASM to GitHub Page
env:
  PUBLISH_DIR: bin/Release/net5.0/publish/wwwroot

# Controls when the action will run
on:
  push:
    branches: [ master ]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2

    - name: Publish application
      run: dotnet publish -c Release
    
    # base href url value should be changed so that resources like CSS and scripts can load properly. 
    - name: Rewrite base href
      if: success()
      uses: SteveSandersonMS/ghaction-rewrite-base-href@v1
      with:
        html_path: ${{ env.PUBLISH_DIR }}/index.html
        base_href: BASE_URL or REPOSITORY_NAME
        
    # 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 ${{ env.PUBLISH_DIR }}/.nojekyll

    - name: Commit to GitHub pages Repo
      if: success()
      uses: crazy-max/[email protected]
      with:
        target_branch: gh-pages
        build_dir: ${{ env.PUBLISH_DIR }}
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}