log

package
v0.4.1 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jan 9, 2023 License: Apache-2.0 Imports: 26 Imported by: 0

Documentation

Index

Constants

View Source 
const AnkorLogTimestamps = "ANKOR_LOG_TIMESTAMPS"

Variables

View Source 
var Colors = []string{
	"blue",
	"blue+h",
	"blue+b",
	"green",
	"green+h",
	"green+b",
	"yellow",
	"yellow+h",
	"yellow+b",
	"magenta",
	"magenta+h",
	"magenta+b",
	"cyan",
	"cyan+h",
	"cyan+b",
	"white",
	"white+h",
	"white+b",
}
View Source 
var Discard = &DiscardLogger{}

Discard is a logger implementation that just discards every log statement

Functions

func AcquireGlobalSilence 

func AcquireGlobalSilence() (string, error)

func OverrideRuntimeErrorHandler 

func OverrideRuntimeErrorHandler(discard bool)

OverrideRuntimeErrorHandler overrides the standard runtime error handler that logs to stdout with a file logger that logs all runtime.HandleErrors to errors.log

func PrintTable 

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

func PrintTableWithOptions 

func PrintTableWithOptions(s Logger, header []string, values [][]string, modify func(table *tablewriter.Table))

PrintTableWithOptions prints a table with header columns and string values

func ReleaseGlobalSilence 

func ReleaseGlobalSilence(id string)

func StartFileLogging 

func StartFileLogging()

StartFileLogging logs the output of the global logger to the file default.log

func WithNopCloser 

func WithNopCloser(writer io.Writer) io.WriteCloser

Types

type DiscardLogger 

type DiscardLogger struct{}

DiscardLogger just discards every log statement

func (*DiscardLogger) AddSink 

func (d *DiscardLogger) AddSink(log Logger)

func (*DiscardLogger) Children 

func (d *DiscardLogger) Children() []Logger

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) ErrorStreamOnly 

func (d *DiscardLogger) ErrorStreamOnly() Logger

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) 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) WithLevel 

func (d *DiscardLogger) WithLevel(level logrus.Level) Logger

WithLevel implements logger interface

func (*DiscardLogger) WithPrefix 

func (d *DiscardLogger) WithPrefix(prefix string) Logger

func (*DiscardLogger) WithPrefixColor 

func (d *DiscardLogger) WithPrefixColor(prefix, color string) Logger

func (*DiscardLogger) WithSink 

func (d *DiscardLogger) WithSink(log Logger) Logger

func (*DiscardLogger) Write 

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

Write implements logger interface

func (*DiscardLogger) WriteString 

func (d *DiscardLogger) WriteString(level logrus.Level, message string)

WriteString implements logger interface

func (*DiscardLogger) Writer 

func (d *DiscardLogger) Writer(level logrus.Level, raw bool) io.WriteCloser

type Format 

type Format int
const (
	TextFormat Format = iota
	TimeFormat Format = iota
	JSONFormat Format = iota
	RawFormat  Format = iota
)

type Line 

type Line struct {
	// Time is when this log message occurred
	Time time.Time `json:"time,omitempty"`

	// Message is when the message of the log message
	Message string `json:"message,omitempty"`

	// Level is the log level this message has used
	Level logrus.Level `json:"level,omitempty"`
}

type Logger 

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

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

	Done(args ...interface{})
	Donef(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{})

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

	Writer(level logrus.Level, raw bool) io.WriteCloser
	WriteString(level logrus.Level, message string)

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

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

	// WithLevel creates a new logger with the given level
	WithLevel(level logrus.Level) Logger
	ErrorStreamOnly() Logger
	WithPrefix(prefix string) Logger
	WithPrefixColor(prefix, color string) Logger
	WithSink(sink Logger) Logger
	AddSink(sink Logger)
}

Logger defines the common logging interface

func GetBaseInstance 

func GetBaseInstance() Logger

GetBaseInstance returns the base stdout logger

func GetFileLogger 

func GetFileLogger(filename string) Logger

GetFileLogger returns a logger instance for the specified filename

func GetInstance 

func GetInstance() Logger

GetInstance returns the Logger instance

func NewStdoutLogger 

func NewStdoutLogger(stdout, stderr io.Writer, level logrus.Level) Logger

func NewStreamLogger 

func NewStreamLogger(stdout, stderr io.Writer, level logrus.Level) Logger

func NewStreamLoggerWithFormat 

func NewStreamLoggerWithFormat(stdout, stderr io.Writer, level logrus.Level, format Format) Logger

type NopCloser 

type NopCloser struct {
	io.Writer
}

func (NopCloser) Close 

func (NopCloser) Close() error

type Prefix 

type Prefix struct {
	Prefix string
	Color  string
}

type StreamLogger 

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

func (*StreamLogger) AddSink 

func (s *StreamLogger) AddSink(log Logger)

func (*StreamLogger) Children 

func (s *StreamLogger) Children() []Logger

func (*StreamLogger) Debug 

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

func (*StreamLogger) Debugf 

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

func (*StreamLogger) Done 

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

func (*StreamLogger) Donef 

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

func (*StreamLogger) Error 

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

func (*StreamLogger) ErrorStreamOnly 

func (s *StreamLogger) ErrorStreamOnly() Logger

func (*StreamLogger) Errorf 

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

func (*StreamLogger) Fatal 

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

func (*StreamLogger) Fatalf 

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

func (*StreamLogger) GetFormat 

func (s *StreamLogger) GetFormat() Format

func (*StreamLogger) GetLevel 

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

func (*StreamLogger) Info 

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

func (*StreamLogger) Infof 

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

func (*StreamLogger) Print 

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

func (*StreamLogger) Printf 

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

func (*StreamLogger) Question 

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

func (*StreamLogger) SetLevel 

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

func (*StreamLogger) Warn 

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

func (*StreamLogger) Warnf 

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

func (*StreamLogger) WithLevel 

func (s *StreamLogger) WithLevel(level logrus.Level) Logger

func (*StreamLogger) WithPrefix 

func (s *StreamLogger) WithPrefix(prefix string) Logger

func (*StreamLogger) WithPrefixColor 

func (s *StreamLogger) WithPrefixColor(prefix, color string) Logger

func (*StreamLogger) WithSink 

func (s *StreamLogger) WithSink(log Logger) Logger

func (*StreamLogger) WriteString 

func (s *StreamLogger) WriteString(level logrus.Level, message string)

func (*StreamLogger) Writer 

func (s *StreamLogger) Writer(level logrus.Level, raw bool) io.WriteCloser

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

Source Files

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