func ValidFileFormat()

in tools/mconnect/parser/parser.go [94:101]

• 7 lines of code
• 3 McCabe index (conditional complexity)

func ValidFileFormat(path string) error {
	// Verifying the CAST file extension is correct.
	extension := filepath.Ext(path)
	if !(extension == ".csv" || extension == ".txt") {
		return messages.WrongFileFormatError{FileFormat: extension}.Error()
	}
	return nil
}