Add support for assembly files and make file extensions case insensitive

[cetygamer]

Suggested changes:

nocc/internal/client/invocation.go

Lines 53 to 65 in 7510928

	func isSourceFileName(fileName string) bool {
	return strings.HasSuffix(fileName, ".cpp") ||
	strings.HasSuffix(fileName, ".cc") ||
	strings.HasSuffix(fileName, ".cxx") ||
	strings.HasSuffix(fileName, ".c")
	}
	func isHeaderFileName(fileName string) bool {
	return strings.HasSuffix(fileName, ".h") ||
	strings.HasSuffix(fileName, ".hh") ||
	strings.HasSuffix(fileName, ".hxx") ||
	strings.HasSuffix(fileName, ".hpp")
	}

->

func isSourceFileName(fileName string) bool {
	return strings.HasSuffix(strings.ToLower(fileName), ".cpp") ||
		strings.HasSuffix(strings.ToLower(fileName), ".cc") ||
		strings.HasSuffix(strings.ToLower(fileName), ".cxx") ||
		strings.HasSuffix(strings.ToLower(fileName), ".c") ||
		strings.HasSuffix(strings.ToLower(fileName), ".s")
}

func isHeaderFileName(fileName string) bool {
	return strings.HasSuffix(strings.ToLower(fileName), ".h") ||
		strings.HasSuffix(strings.ToLower(fileName), ".hh") ||
		strings.HasSuffix(strings.ToLower(fileName), ".hxx") ||
		strings.HasSuffix(strings.ToLower(fileName), ".hpp")
}