Prerendering

.github/workflows/gh-pages.yml

@@ -13,8 +13,10 @@ jobs:
       uses: actions/setup-dotnet@v1
       with:
         dotnet-version: 9.0.x
+    - name: .NET WASM Workload
+      run: dotnet workload install wasm-tools
     - name: Publish with dotnet
-      run: dotnet publish ./src --configuration Release --output build
+      run: dotnet publish ./src/GIB --configuration Release --output build
     - name: Deploy to Github Pages
       uses: JamesIves/github-pages-deploy-action@releases/v3
       with:

src/GIB/GIB.csproj

@@ -4,13 +4,18 @@
     <TargetFramework>net9.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
+    <BlazorWasmPrerenderingDeleteLoadingContents>true</BlazorWasmPrerenderingDeleteLoadingContents>
+	<BlazorWasmPrerenderingMode>WebAssemblyPrerendered</BlazorWasmPrerenderingMode>
+	<GHPages>true</GHPages>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Blazored.LocalStorage" Version="4.5.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="9.0.8" />
+	<PackageReference Include="BlazorWasmPreRendering.Build" Version="6.0.0" />
+	<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="9.0.8" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="9.0.8" PrivateAssets="all" />
     <PackageReference Include="MudBlazor" Version="7.9.0" />
+	<PackageReference Include="PublishSPAforGitHubPages.Build" Version="3.0.1" />
   </ItemGroup>
 
 </Project>

src/GIB/Program.cs

@@ -1,16 +1,30 @@
 using Blazored.LocalStorage;
+using GIB;
 using Microsoft.AspNetCore.Components.Web;
 using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
 using MudBlazor.Services;
 
 var builder = WebAssemblyHostBuilder.CreateDefault(args);
-builder.RootComponents.Add<GIB.App>("#app");
-builder.RootComponents.Add<HeadOutlet>("head::after");
 
-builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
+// Determine whether root components are already registered via prerednered HTML contents.
+// See https://github.com/jsakamoto/BlazorWasmPreRendering.Build
+if (!builder.RootComponents.Any())
+{
+    builder.RootComponents.Add<App>("#app");
+    builder.RootComponents.Add<HeadOutlet>("head::after");
+}
 
-builder.Services.AddMudServices();
-
-builder.Services.AddBlazoredLocalStorage();
+// Do not change this line, it's for prerendering. See https://github.com/jsakamoto/BlazorWasmPreRendering.Build
+ConfigureServices(builder.Services, builder.HostEnvironment.BaseAddress, builder.Configuration);
 
 await builder.Build().RunAsync();
+
+// This method signature follows a convention to enable prerendering.
+// See https://github.com/jsakamoto/BlazorWasmPreRendering.Build
+static void ConfigureServices(IServiceCollection services, string baseAddress, IConfiguration configuration)
+{
+    services
+        .AddScoped(sp => new HttpClient { BaseAddress = new Uri(baseAddress) })
+        .AddMudServices()
+        .AddBlazoredLocalStorage();
+}

src/GIB/wwwroot/index.html

@@ -5,16 +5,7 @@
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Gradudated Income Boost</title>
-
-    <!-- Adapted from https://stackoverflow.com/a/69769086/8435941 -->
-    <script>
-        var baseTag = document.createElement("base");
-        var appRoot = "/gib/";
-        var path = document.location.pathname;
-        baseTag.href = (path.indexOf(appRoot) === 0 || path + "/" === appRoot) ? appRoot : "/";
-        document.head.appendChild(baseTag);
-    </script>
-
+    <base href="/" />
     <link rel="stylesheet" href="css/app.css" />
     <link rel="icon" type="image/png" href="favicon.png" />
     <link href="GIB.styles.css" rel="stylesheet" />