logger

Documentation

Index

• type LogLevel
• type LogOutput
• type ParanoidLogger
  • func New(currentPackage string, component string, logDirectory string) *ParanoidLogger
  • func (l *ParanoidLogger) AddAdditionalWriter(writer io.Writer)
  • func (l *ParanoidLogger) Debug(v ...interface{})
  • func (l *ParanoidLogger) Debugf(format string, v ...interface{})
  • func (l *ParanoidLogger) Error(v ...interface{})
  • func (l *ParanoidLogger) Errorf(format string, v ...interface{})
  • func (l *ParanoidLogger) Fatal(v ...interface{})
  • func (l *ParanoidLogger) Fatalf(format string, v ...interface{})
  • func (l *ParanoidLogger) Info(v ...interface{})
  • func (l *ParanoidLogger) Infof(format string, v ...interface{})
  • func (l *ParanoidLogger) SetLogLevel(level LogLevel)
  • func (l *ParanoidLogger) SetOutput(output LogOutput) error
  • func (l *ParanoidLogger) Verbose(v ...interface{})
  • func (l *ParanoidLogger) Verbosef(format string, v ...interface{})
  • func (l *ParanoidLogger) Warn(v ...interface{})
  • func (l *ParanoidLogger) Warnf(format string, v ...interface{})

Types

type LogLevel

type LogLevel int

LogLevel is an abstraction over int that allows to better undestand the input of SetLogLevel

const (
	DEBUG LogLevel = iota
	VERBOSE
	INFO
	WARNING
	ERROR
)

type LogOutput

type LogOutput int

Output enums to set the outputs

const (
	STDERR  LogOutput = 1 << (iota + 1)
	LOGFILE LogOutput = 1 << (iota + 1)
)

type ParanoidLogger

type ParanoidLogger struct {
	// contains filtered or unexported fields
}

ParanoidLogger struct containing the variables necessary for the logger

func New

func New(currentPackage string, component string, logDirectory string) *ParanoidLogger

New creates a new logger and returns a new logger

func (*ParanoidLogger) AddAdditionalWriter

func (l *ParanoidLogger) AddAdditionalWriter(writer io.Writer)

AddAdditionalWriter allows to add a custom writer to the logger. This can be cleared by calling logger.SetOutput() again

func (*ParanoidLogger) Debug

func (l *ParanoidLogger) Debug(v ...interface{})

Debug only prints if LogLevel is set to DEBUG

func (*ParanoidLogger) Debugf

func (l *ParanoidLogger) Debugf(format string, v ...interface{})

Debug only prints if LogLevel is set to DEBUG

func (*ParanoidLogger) Error

func (l *ParanoidLogger) Error(v ...interface{})

Error only prints if LogLevel is set to ERROR or lower in importance

func (*ParanoidLogger) Errorf

func (l *ParanoidLogger) Errorf(format string, v ...interface{})

Error only prints if LogLevel is set to ERROR or lower in importance

func (*ParanoidLogger) Fatal

func (l *ParanoidLogger) Fatal(v ...interface{})

Fatal always prints and exits the program with exit code 1

func (*ParanoidLogger) Fatalf

func (l *ParanoidLogger) Fatalf(format string, v ...interface{})

Fatal always prints and exits the program with exit code 1

func (*ParanoidLogger) Info

func (l *ParanoidLogger) Info(v ...interface{})

Info only prints if LogLevel is set to INFO or lower in importance

func (*ParanoidLogger) Infof

func (l *ParanoidLogger) Infof(format string, v ...interface{})

Info only prints if LogLevel is set to INFO or lower in importance

func (*ParanoidLogger) SetLogLevel

func (l *ParanoidLogger) SetLogLevel(level LogLevel)

SetLogLevel sets the logging level for the logger

func (*ParanoidLogger) SetOutput

func (l *ParanoidLogger) SetOutput(output LogOutput) error

SetOutput sets the default output for the logger

func (*ParanoidLogger) Verbose

func (l *ParanoidLogger) Verbose(v ...interface{})

Verbose only prints if LogLevel is set to VERBOSE or lower in importance

func (*ParanoidLogger) Verbosef

func (l *ParanoidLogger) Verbosef(format string, v ...interface{})

Verbose only prints if LogLevel is set to VERBOSE or lower in importance

func (*ParanoidLogger) Warn

func (l *ParanoidLogger) Warn(v ...interface{})

Warn only prints if LogLevel is set to WARNING or lower in importance

func (*ParanoidLogger) Warnf

func (l *ParanoidLogger) Warnf(format string, v ...interface{})

Warn only prints if LogLevel is set to WARNING or lower in importance