def find_in_source_paths(file)
possible_files = [file, file + TEMPLATE_EXTNAME]
relative_root = relative_to_original_destination_root(destination_root, false)
source_paths.each do |source|
possible_files.each do |f|
source_file = File.expand_path(f, File.join(source, relative_root))
return source_file if File.exist?(source_file)
end
end
message = "Could not find #{file.inspect} in any of your source paths. ".dup
unless self.class.source_root
message << "Please invoke #{self.class.name}.source_root(PATH) with the PATH containing your templates. "
end
message << if source_paths.empty?
"Currently you have no source paths."
else
"Your current source paths are: \n#{source_paths.join("\n")}"
end
raise Error, message
end