chore: Build a single project instead of the whole solution (#1502)

Author: HofmeisterAn

.github/FUNDING.yml

@@ -1,2 +1,2 @@
-github: HofmeisterAn
+github: [testcontainers, HofmeisterAn]
 ko_fi: hofmeister

.github/workflows/cicd.yml

@@ -120,7 +120,7 @@ jobs:
         shell: bash
 
       - name: Run Build
-        run: ./build.sh --target=Build
+        run: ./build.sh --target=Build --test-project=${{ matrix.test-projects.name }}
         shell: bash
 
       - name: Run Tests

build/Tasks.cs

@@ -87,7 +87,14 @@ public sealed class BuildTask : FrostingTask<BuildContext>
     public override void Run(BuildContext context)
     {
         var param = context.Parameters;
-        context.DotNetBuild(param.Solution, new DotNetBuildSettings
+
+        // If a test project is specified, just build the project and its dependent projects to
+        // save build time.
+        var solutionOrProjectFilePath = string.IsNullOrEmpty(param.TestProject)
+            ? param.Solution
+            : param.Projects.OnlyTests.Single(testProject => testProject.Path.FullPath.EndsWith(param.TestProject + ".Tests.csproj")).Path.FullPath;
+
+        context.DotNetBuild(solutionOrProjectFilePath, new DotNetBuildSettings
         {
             Configuration = param.Configuration,
             Verbosity = param.Verbosity,
@@ -193,7 +200,7 @@ public override void Run(BuildContext context)
 public sealed class SignNuGetPackagesTask : FrostingTask<BuildContext>
 {
     // We do not have access to a valid code signing certificate anymore.
-    public override bool ShouldRun(BuildContext context) => context.Parameters.ShouldPublish && false;
+    public override bool ShouldRun(BuildContext context) => /* context.Parameters.ShouldPublish */ false;
 
     public override void Run(BuildContext context)
     {