Fix build container, and add Configure.HealthChecks.cs.

Author: Layoric

.github/workflows/build-container.yml

@@ -42,16 +42,10 @@ jobs:
             echo "HAS_DEPLOY_ACTION=false" >> $GITHUB_ENV
           fi
 
-      # This step is for the deployment of the templates only, safe to delete
-      - name: Modify csproj for template deploy
-        if: env.HAS_DEPLOY_ACTION == 'true'
-        run: |
-          sed -i 's#<ContainerLabel Include="service" Value="blazor-gallery" />#<ContainerLabel Include="service" Value="${{ env.repository_name_lower }}" />#g' BlazorGallery/BlazorGallery.csproj
-
       - name: Check for Client directory and package.json
         id: check_client
         run: |
-          if [ -d "BlazorGallery.Client" ] && [ -f "BlazorGallery.Client/package.json" ]; then
+          if [ -d "MyApp.Client" ] && [ -f "MyApp.Client/package.json" ]; then
             echo "client_exists=true" >> $GITHUB_OUTPUT
           else
             echo "client_exists=false" >> $GITHUB_OUTPUT
@@ -65,15 +59,15 @@ jobs:
 
       - name: Install npm dependencies
         if: steps.check_client.outputs.client_exists == 'true'
-        working-directory: ./BlazorGallery.Client
+        working-directory: ./MyApp.Client
         run: npm install
 
       - name: Install x tool
         run: dotnet tool install -g x
 
       - name: Apply Production AppSettings
         if: env.HAS_APPSETTINGS_PATCH == 'true'
-        working-directory: ./BlazorGallery
+        working-directory: ./MyApp
         run: |
           cat <<EOF >> appsettings.json.patch
           ${{ secrets.APPSETTINGS_PATCH }}
@@ -93,5 +87,6 @@ jobs:
           dotnet-version: '8.0'
 
       - name: Build and push Docker image
+        working-directory: ./MyApp
         run: |
           dotnet publish --os linux --arch x64 -c Release -p:ContainerRepository=${{ env.image_repository_name }} -p:ContainerRegistry=ghcr.io -p:ContainerImageTags=latest -p:ContainerPort=80

MyApp/Configure.HealthChecks.cs

@@ -0,0 +1,37 @@
+using Microsoft.Extensions.Diagnostics.HealthChecks;
+
+[assembly: HostingStartup(typeof(MyApp.HealthChecks))]
+
+namespace MyApp;
+
+public class HealthChecks : IHostingStartup
+{
+    public class HealthCheck : IHealthCheck
+    {
+        public async Task<HealthCheckResult> CheckHealthAsync(HealthCheckContext context, CancellationToken token = default)
+        {
+            // Perform health check logic here
+            return HealthCheckResult.Healthy();
+        }
+    }
+
+    public void Configure(IWebHostBuilder builder)
+    {
+        builder.ConfigureServices(services =>
+        {
+            services.AddHealthChecks()
+                .AddCheck<HealthCheck>("HealthCheck");
+
+            services.AddTransient<IStartupFilter, StartupFilter>();
+        });
+    }
+    
+    public class StartupFilter : IStartupFilter
+    {
+        public Action<IApplicationBuilder> Configure(Action<IApplicationBuilder> next)
+            => app => {
+                app.UseHealthChecks("/up");
+                next(app);
+            };
+    }
+}