log

Documentation

Index

• Variables
• func PrintTable(s Logger, header []string, values [][]string)
• func SetFakePrintTable(fake func(s Logger, header []string, values [][]string))
• func SetInstance(logger Logger)
• type DiscardLogger
  • func (d *DiscardLogger) Debug(args ...interface{})
  • func (d *DiscardLogger) Debugf(format string, args ...interface{})
  • func (d *DiscardLogger) Done(args ...interface{})
  • func (d *DiscardLogger) Donef(format string, args ...interface{})
  • func (d *DiscardLogger) Error(args ...interface{})
  • func (d *DiscardLogger) Errorf(format string, args ...interface{})
  • func (d *DiscardLogger) Fail(args ...interface{})
  • func (d *DiscardLogger) Failf(format string, args ...interface{})
  • func (d *DiscardLogger) Fatal(args ...interface{})
  • func (d *DiscardLogger) Fatalf(format string, args ...interface{})
  • func (d *DiscardLogger) GetLevel() logrus.Level
  • func (d *DiscardLogger) Info(args ...interface{})
  • func (d *DiscardLogger) Infof(format string, args ...interface{})
  • func (d *DiscardLogger) Panic(args ...interface{})
  • func (d *DiscardLogger) Panicf(format string, args ...interface{})
  • func (d *DiscardLogger) Print(level logrus.Level, args ...interface{})
  • func (d *DiscardLogger) Printf(level logrus.Level, format string, args ...interface{})
  • func (d *DiscardLogger) Question(params *survey.QuestionOptions) (string, error)
  • func (d *DiscardLogger) SetLevel(level logrus.Level)
  • func (d *DiscardLogger) StartWait(message string)
  • func (d *DiscardLogger) StopWait()
  • func (d *DiscardLogger) Warn(args ...interface{})
  • func (d *DiscardLogger) Warnf(format string, args ...interface{})
  • func (d *DiscardLogger) Write(message []byte) (int, error)
  • func (d *DiscardLogger) WriteString(message string)
• type Logger
  • func GetInstance() Logger
• type StreamLogger
  • func NewStreamLogger(stream io.Writer, level logrus.Level) *StreamLogger
  • func (s *StreamLogger) Debug(args ...interface{})
  • func (s *StreamLogger) Debugf(format string, args ...interface{})
  • func (s *StreamLogger) Done(args ...interface{})
  • func (s *StreamLogger) Donef(format string, args ...interface{})
  • func (s *StreamLogger) Error(args ...interface{})
  • func (s *StreamLogger) Errorf(format string, args ...interface{})
  • func (s *StreamLogger) Fail(args ...interface{})
  • func (s *StreamLogger) Failf(format string, args ...interface{})
  • func (s *StreamLogger) Fatal(args ...interface{})
  • func (s *StreamLogger) Fatalf(format string, args ...interface{})
  • func (s *StreamLogger) GetLevel() logrus.Level
  • func (s *StreamLogger) Info(args ...interface{})
  • func (s *StreamLogger) Infof(format string, args ...interface{})
  • func (s *StreamLogger) Panic(args ...interface{})
  • func (s *StreamLogger) Panicf(format string, args ...interface{})
  • func (s *StreamLogger) Print(level logrus.Level, args ...interface{})
  • func (s *StreamLogger) Printf(level logrus.Level, format string, args ...interface{})
  • func (s *StreamLogger) Question(params *survey.QuestionOptions) (string, error)
  • func (s *StreamLogger) SetLevel(level logrus.Level)
  • func (s *StreamLogger) StartWait(message string)
  • func (s *StreamLogger) StopWait()
  • func (s *StreamLogger) Warn(args ...interface{})
  • func (s *StreamLogger) Warnf(format string, args ...interface{})
  • func (s *StreamLogger) Write(message []byte) (int, error)
  • func (s *StreamLogger) WriteString(message string)
• type SurveyError
  • func (s SurveyError) Error() string

Variables

var Discard = &DiscardLogger{}

Discard is a logger implementation that just discards every log statement

Functions

func PrintTable

func PrintTable(s Logger, header []string, values [][]string)

PrintTable prints a table with header columns and string values

func SetFakePrintTable

func SetFakePrintTable(fake func(s Logger, header []string, values [][]string))

SetFakePrintTable is a testing tool that allows overwriting the function PrintTable

func SetInstance

func SetInstance(logger Logger)

SetInstance sets the default logger instance

Types

type DiscardLogger

type DiscardLogger struct {
	PanicOnExit bool
}

DiscardLogger just discards every log statement

func (*DiscardLogger) Debug

func (d *DiscardLogger) Debug(args ...interface{})

Debug implements logger interface

func (*DiscardLogger) Debugf

func (d *DiscardLogger) Debugf(format string, args ...interface{})

Debugf implements logger interface

func (*DiscardLogger) Done

func (d *DiscardLogger) Done(args ...interface{})

Done implements logger interface

func (*DiscardLogger) Donef

func (d *DiscardLogger) Donef(format string, args ...interface{})

Donef implements logger interface

func (*DiscardLogger) Error

func (d *DiscardLogger) Error(args ...interface{})

Error implements logger interface

func (*DiscardLogger) Errorf

func (d *DiscardLogger) Errorf(format string, args ...interface{})

Errorf implements logger interface

func (*DiscardLogger) Fail

func (d *DiscardLogger) Fail(args ...interface{})

Fail implements logger interface

func (*DiscardLogger) Failf

func (d *DiscardLogger) Failf(format string, args ...interface{})

Failf implements logger interface

func (*DiscardLogger) Fatal

func (d *DiscardLogger) Fatal(args ...interface{})

Fatal implements logger interface

func (*DiscardLogger) Fatalf

func (d *DiscardLogger) Fatalf(format string, args ...interface{})

Fatalf implements logger interface

func (*DiscardLogger) GetLevel

func (d *DiscardLogger) GetLevel() logrus.Level

GetLevel implements logger interface

func (*DiscardLogger) Info

func (d *DiscardLogger) Info(args ...interface{})

Info implements logger interface

func (*DiscardLogger) Infof

func (d *DiscardLogger) Infof(format string, args ...interface{})

Infof implements logger interface

func (*DiscardLogger) Panic

func (d *DiscardLogger) Panic(args ...interface{})

Panic implements logger interface

func (*DiscardLogger) Panicf

func (d *DiscardLogger) Panicf(format string, args ...interface{})

Panicf implements logger interface

func (*DiscardLogger) Print

func (d *DiscardLogger) Print(level logrus.Level, args ...interface{})

Print implements logger interface

func (*DiscardLogger) Printf

func (d *DiscardLogger) Printf(level logrus.Level, format string, args ...interface{})

Printf implements logger interface

func (*DiscardLogger) Question

func (d *DiscardLogger) Question(params *survey.QuestionOptions) (string, error)

Question asks a new question

func (*DiscardLogger) SetLevel

func (d *DiscardLogger) SetLevel(level logrus.Level)

SetLevel implements logger interface

func (*DiscardLogger) StartWait

func (d *DiscardLogger) StartWait(message string)

StartWait implements logger interface

func (*DiscardLogger) StopWait

func (d *DiscardLogger) StopWait()

StopWait implements logger interface

func (*DiscardLogger) Warn

func (d *DiscardLogger) Warn(args ...interface{})

Warn implements logger interface

func (*DiscardLogger) Warnf

func (d *DiscardLogger) Warnf(format string, args ...interface{})

Warnf implements logger interface

func (*DiscardLogger) Write

func (d *DiscardLogger) Write(message []byte) (int, error)

Write implements logger interface

func (*DiscardLogger) WriteString

func (d *DiscardLogger) WriteString(message string)

WriteString implements logger interface

type Logger

type Logger interface {
	Debug(args ...interface{})
	Debugf(format string, args ...interface{})

	Info(args ...interface{})
	Infof(format string, args ...interface{})

	Warn(args ...interface{})
	Warnf(format string, args ...interface{})

	Error(args ...interface{})
	Errorf(format string, args ...interface{})

	Fatal(args ...interface{})
	Fatalf(format string, args ...interface{})

	Panic(args ...interface{})
	Panicf(format string, args ...interface{})

	Done(args ...interface{})
	Donef(format string, args ...interface{})

	Fail(args ...interface{})
	Failf(format string, args ...interface{})

	StartWait(message string)
	StopWait()

	Print(level logrus.Level, args ...interface{})
	Printf(level logrus.Level, format string, args ...interface{})

	Write(message []byte) (int, error)
	WriteString(message string)

	Question(params *survey.QuestionOptions) (string, error)

	SetLevel(level logrus.Level)
	GetLevel() logrus.Level
}

Logger defines the common logging interface

func GetInstance

func GetInstance() Logger

GetInstance returns the Logger instance

type StreamLogger

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

StreamLogger logs all messages to a stream

func NewStreamLogger

func NewStreamLogger(stream io.Writer, level logrus.Level) *StreamLogger

NewStreamLogger creates a new stream logger

func (*StreamLogger) Debug

func (s *StreamLogger) Debug(args ...interface{})

Debug implements interface

func (*StreamLogger) Debugf

func (s *StreamLogger) Debugf(format string, args ...interface{})

Debugf implements interface

func (*StreamLogger) Done

func (s *StreamLogger) Done(args ...interface{})

Done implements interface

func (*StreamLogger) Donef

func (s *StreamLogger) Donef(format string, args ...interface{})

Donef implements interface

func (*StreamLogger) Error

func (s *StreamLogger) Error(args ...interface{})

Error implements interface

func (*StreamLogger) Errorf

func (s *StreamLogger) Errorf(format string, args ...interface{})

Errorf implements interface

func (*StreamLogger) Fail

func (s *StreamLogger) Fail(args ...interface{})

Fail implements interface

func (*StreamLogger) Failf

func (s *StreamLogger) Failf(format string, args ...interface{})

Failf implements interface

func (*StreamLogger) Fatal

func (s *StreamLogger) Fatal(args ...interface{})

Fatal implements interface

func (*StreamLogger) Fatalf

func (s *StreamLogger) Fatalf(format string, args ...interface{})

Fatalf implements interface

func (*StreamLogger) GetLevel

func (s *StreamLogger) GetLevel() logrus.Level

GetLevel implements interface

func (*StreamLogger) Info

func (s *StreamLogger) Info(args ...interface{})

Info implements interface

func (*StreamLogger) Infof

func (s *StreamLogger) Infof(format string, args ...interface{})

Infof implements interface

func (*StreamLogger) Panic

func (s *StreamLogger) Panic(args ...interface{})

Panic implements interface

func (*StreamLogger) Panicf

func (s *StreamLogger) Panicf(format string, args ...interface{})

Panicf implements interface

func (*StreamLogger) Print

func (s *StreamLogger) Print(level logrus.Level, args ...interface{})

Print implements interface

func (*StreamLogger) Printf

func (s *StreamLogger) Printf(level logrus.Level, format string, args ...interface{})

Printf implements interface

func (*StreamLogger) Question

func (s *StreamLogger) Question(params *survey.QuestionOptions) (string, error)

Question asks a new question

func (*StreamLogger) SetLevel

func (s *StreamLogger) SetLevel(level logrus.Level)

SetLevel implements interface

func (*StreamLogger) StartWait

func (s *StreamLogger) StartWait(message string)

StartWait prints a wait message until StopWait is called

func (*StreamLogger) StopWait

func (s *StreamLogger) StopWait()

StopWait prints a wait message until StopWait is called

func (*StreamLogger) Warn

func (s *StreamLogger) Warn(args ...interface{})

Warn implements interface

func (*StreamLogger) Warnf

func (s *StreamLogger) Warnf(format string, args ...interface{})

Warnf implements interface

func (*StreamLogger) Write

func (s *StreamLogger) Write(message []byte) (int, error)

func (*StreamLogger) WriteString

func (s *StreamLogger) WriteString(message string)

WriteString implements interface

type SurveyError

type SurveyError struct{}

SurveyError is used to identify errors where questions were asked in the discard logger

func (SurveyError) Error

func (s SurveyError) Error() string

Error implements error interface