Fix content-source match when it has no matches (#2096)

Author: Mpdreamz

src/tooling/docs-assembler/Cli/ContentSourceCommands.cs

@@ -47,8 +47,13 @@ public async Task<int> Match([Argument] string? repository = null, [Argument] st
 		var fs = new FileSystem();
 		var service = new RepositoryBuildMatchingService(logFactory, configuration, configurationContext, githubActionsService, fs);
 		serviceInvoker.AddCommand(service, (repository, branchOrTag),
-			static async (s, collector, state, _) => await s.ShouldBuild(collector, state.repository, state.branchOrTag)
-		);
+			static async (s, collector, state, ctx) =>
+			{
+				_ = await s.ShouldBuild(collector, state.repository, state.branchOrTag);
+				// ShouldBuild throws an exception on bad args and will return false if it has no matches
+				// We return true to the service invoker to continue
+				return true;
+			});
 
 		return await serviceInvoker.InvokeAsync(ctx);
 	}

src/tooling/docs-builder/Commands/Assembler/ContentSourceCommands.cs

@@ -46,8 +46,13 @@ public async Task<int> Match([Argument] string? repository = null, [Argument] st
 		var fs = new FileSystem();
 		var service = new RepositoryBuildMatchingService(logFactory, configuration, configurationContext, githubActionsService, fs);
 		serviceInvoker.AddCommand(service, (repository, branchOrTag),
-			static async (s, collector, state, _) => await s.ShouldBuild(collector, state.repository, state.branchOrTag)
-		);
+			static async (s, collector, state, ctx) =>
+			{
+				_ = await s.ShouldBuild(collector, state.repository, state.branchOrTag);
+				// ShouldBuild throws an exception on bad args and will return false if it has no matches
+				// We return true to the service invoker to continue
+				return true;
+			});
 
 		return await serviceInvoker.InvokeAsync(ctx);
 	}