log

func AbsPathOrExit ¶

func AbsPathOrExit(relativePath, identifier string) string

func CloseLogFile ¶

func CloseLogFile() error

CloseLogFile closes the log file if it's open. This should be called when the application is shutting down.

func DisplayInteractiveProgress ¶

func DisplayInteractiveProgress(rd io.Reader)

func OpenLogFile ¶

func OpenLogFile() (*os.File, string, error)

OpenLogFile creates and returns a file for logging at the specified path. It creates the directory structure if it doesn't exist. The file handle is stored in a global variable and can be closed with CloseLogFile().

func SetUpLogs ¶

func SetUpLogs(out io.Writer, level string) error

SetUpLogs configures logging with the specified output and level. 'out' is typically the log file writer. Logs will go to both the console and 'out'.