Add a warning indicating why the build is being skipped over.

Fixes T10928

helpers/build-product-dependencies.py

@@ -106,7 +106,7 @@ for project in builtProjects:
 # We don't need to build these in order to allow for everything else to be built
 cleanedDependencies = [ project for project in initialDependencies if project.name in reverseDependencies ]
 
-# We will now resolve the full dependency graph of everything outside of the Product 
+# We will now resolve the full dependency graph of everything outside of the Product
 # This will ensure we can assemble a fully reliable order to build everything
 # And won't fail because something outside of the Product depends on something inside the Product
 # It is acceptable at this point to include something which is in the Product even though that really should be happening
@@ -168,6 +168,8 @@ for project in orderToBuild:
 	branchToBuild = branchResolver.branchFor( project, arguments.branchGroup )
 	# Do we have a valid branch?
 	if branchToBuild is None or branchToBuild == '':
+		print("\n--- Unable to Commence Build: No known branch to build")
+		print("--- Please ensure the kde-build-metadata repository is updated to include branch information for this project!\n\n"
 		continue
 
 	# Do we need to pass any special parameters to Git?
@@ -192,7 +194,7 @@ for project in orderToBuild:
 
 		# Configure It
 		configureCommand = '"{pythonExecutable}" -u "{baseDirectory}/ci-tooling/helpers/configure-build.py" --product {productName} --project {projectName} --branchGroup {branchGroup} --platform {currentPlatform} --installTo "{installTo}"'
-		commandToRun = configureCommand.format( 
+		commandToRun = configureCommand.format(
 			pythonExecutable=sys.executable, baseDirectory=baseDirectory, productName=arguments.product,
 			projectName=project.name, branchGroup=arguments.branchGroup, currentPlatform=arguments.platform,
 			installTo=arguments.installTo
@@ -210,7 +212,7 @@ for project in orderToBuild:
 
 		# Install It
 		installCommand = '"{pythonExecutable}" -u "{baseDirectory}/ci-tooling/helpers/install-build.py" --product {productName} --project {projectName} --branchGroup {branchGroup} --platform {currentPlatform} --installTo "{installTo}" --divertTo "{baseDirectory}/{projectName}/install-divert/"'
-		commandToRun = installCommand.format( 
+		commandToRun = installCommand.format(
 			pythonExecutable=sys.executable, baseDirectory=baseDirectory, productName=arguments.product,
 			projectName=project.name, branchGroup=arguments.branchGroup, currentPlatform=arguments.platform,
 			installTo=arguments.installTo
@@ -219,7 +221,7 @@ for project in orderToBuild:
 
 		# Finally Capture It
 		captureCommand = '"{pythonExecutable}" -u "{baseDirectory}/ci-tooling/helpers/capture-install.py" --product {productName} --project {projectName} --branchGroup {branchGroup} --environment {ciEnvironment} --platform {currentPlatform} --divertedTo  "{baseDirectory}/{projectName}/install-divert/" --installedTo "{installTo}"'
-		commandToRun = captureCommand.format( 
+		commandToRun = captureCommand.format(
 			pythonExecutable=sys.executable, baseDirectory=baseDirectory, productName=arguments.product,
 			projectName=project.name, branchGroup=arguments.branchGroup, currentPlatform=arguments.platform,
 			installTo=arguments.installTo, ciEnvironment=arguments.environment