1 files changed, 39 insertions, 0 deletions
diff --git a/tinyusb/test/vendor/ceedling/lib/ceedling/build_invoker_utils.rb b/tinyusb/test/vendor/ceedling/lib/ceedling/build_invoker_utils.rb
new file mode 100755
index 00000000..b7d57f8f
--- /dev/null
+++ b/tinyusb/test/vendor/ceedling/lib/ceedling/build_invoker_utils.rb
@@ -0,0 +1,39 @@
+require 'ceedling/constants'
+
+##
+# Utilities for raiser and reporting errors during building.
+class BuildInvokerUtils
+
+  constructor :configurator, :streaminator
+ 
+  ##
+  # Processes exceptions and tries to display a useful message for the user.
+  #
+  # ==== Attriboops...utes
+  #
+  # * _exception_:  The exception given by a rescue statement.
+  # * _context_:    A symbol representing where in the build the exception
+  # occurs. 
+  # * _test_build_: A bool to signify if the exception occurred while building
+  # from test or source.
+  #
+  def process_exception(exception, context, test_build=true)
+    if (exception.message =~ /Don't know how to build task '(.+)'/i)
+      error_header  = "ERROR: Rake could not find file referenced in source"
+      error_header += " or test" if (test_build) 
+      error_header += ": '#{$1}'. Possible stale dependency."
+      
+      @streaminator.stderr_puts( error_header )
+
+      if (@configurator.project_use_deep_dependencies)
+        help_message = "Try fixing #include statements or adding missing file. Then run '#{REFRESH_TASK_ROOT}#{context.to_s}' task and try again."      
+        @streaminator.stderr_puts( help_message )
+      end
+      
+      raise ''
+    else
+      raise exception
+    end
+  end
+  
+end