Add workflows

.github/workflows/build.yml

@@ -0,0 +1,29 @@
+name: CI
+
+on:
+  push:
+    branches:
+    - main
+    - release/*
+  pull_request:
+    branches:
+    - main
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    name: Build ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Setup .NET Core
+      uses: actions/setup-dotnet@v1
+    - name: Install wasm-tools
+      run: dotnet workload install wasm-tools
+    - name: Build Release
+      run: dotnet build --configuration Release
+    - name: Test Release
+      run: dotnet test --configuration Release

.github/workflows/pages.yml

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+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches: [ main ]
+
+jobs:
+  deploy-to-github-pages:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Setup .NET Core SDK
+      uses: actions/setup-dotnet@v1.9.0
+
+    - name: Install wasm-tools
+      run: dotnet workload install wasm-tools
+
+    - name: Publish .NET Project
+      run: dotnet publish BlazorDemo.Web/BlazorDemo.Web.csproj -c Release -o release --nologo
+
+    - name: Change base-tag in index.html from / to BlazorDemo
+      run: sed -i 's/<base href="\/" \/>/<base href="\/BlazorDemo\/" \/>/g' release/wwwroot/index.html
+
+    - name: copy index.html to 404.html
+      run: cp release/wwwroot/index.html release/wwwroot/404.html
+
+    - name: Add .nojekyll file
+      run: touch release/wwwroot/.nojekyll
+
+    - name: Commit wwwroot to GitHub Pages
+      uses: JamesIves/github-pages-deploy-action@4.1.7
+      with:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        BRANCH: gh-pages
+        FOLDER: release/wwwroot