Debug prints an indented and formatted debug message to os.Stdout if verbose output is selected.

Error prints an indented and formatted error message to os.Stdout.

ErrorOccured reports whether any errors have occured.

Fatal prints an indented and formatted error message to os.Stdout and terminates the program.

Log prints an indented and formatted message to os.Stdout.

Success prints an indented and formatted success message to os.Stdout.

Warning prints an indented and formatted warning to os.Stdout.

IndentationLevel controls the amount of indentation of log messages.

NoColor and noColorEnv control whether stdout and stderr are colorized or not Two variables are used to prevent races when they are set.

Verbose controls whether debug messages are being printed.