Ensure the VSIX Python script aborts if the ASF project generator is missing.

LUFA/StudioIntegration/generate_caches.py

@@ -10,11 +10,26 @@ import sys
 import os
 sys.path.append("ProjectGenerator")
 
+
+def main():
 	try:
 		from asf_avrstudio5_interface import PythonFacade
 	except ImportError:
 		print "The ASF project generator is missing."
+		sys.exit()
 
 	p = PythonFacade(os.path.abspath(__file__))
+
+	print "[Project Generator] Checking database sanity..."
+	sys.stdout.flush()
 	p.check_extension_database_sanity(sys.argv[1])
+
+	print "[Project Generator] Building cache files..."
+	sys.stdout.flush()
 	p.generate_extension_cache_files(sys.argv[1])
+
+	print "[Project Generator] Cache files created."
+
+
+if __name__ == "__main__":
+    sys.exit(main())

LUFA/StudioIntegration/makefile

@@ -53,7 +53,7 @@ generate_vsix: $(EXTENSION_OUTPUT_XML) $(MODULE_OUTPUT_XML)
 	@python generate_caches.py $(LUFA_ROOT)/../
 
 	@echo "Archiving Content..."
-	@cd $(LUFA_ROOT)/../ && zip contents.zip -q -9 -r --exclude=*$(notdir $(DOXYGEN_TAG_FILE_XML)) --exclude=*StudioIntegration* LUFA Bootloaders Demos Projects extension.xml README.txt
+	@cd $(LUFA_ROOT)/../ && zip contents.zip -q -9 -r --exclude=*$(notdir $(DOXYGEN_TAG_FILE_XML)) --exclude=*StudioIntegration* --exclude=*Maintenance* LUFA Bootloaders Demos Projects extension.xml README.txt
 
 	@echo "Creating VSIX Dependencies..."
 	@cp $(LUFA_ROOT)/DoxygenPages/Images/LUFA_thumb.png $(LUFA_ROOT)/../PreviewThumb.png