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github.com/spf13/jwalterweatherman

Package jwalterweatherman

v1.0.0
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The latest major version is .

Published: Sep 7, 2018 | License: MIT | Module: github.com/spf13/jwalterweatherman

Index

Variables

var (
	TRACE    *log.Logger
	DEBUG    *log.Logger
	INFO     *log.Logger
	WARN     *log.Logger
	ERROR    *log.Logger
	CRITICAL *log.Logger
	FATAL    *log.Logger

	LOG      *log.Logger
	FEEDBACK *Feedback
)

func LogCountForLevel

func LogCountForLevel(l Threshold) uint64

LogCountForLevel returns the number of log invocations for a given threshold.

func LogCountForLevelsGreaterThanorEqualTo

func LogCountForLevelsGreaterThanorEqualTo(threshold Threshold) uint64

LogCountForLevelsGreaterThanorEqualTo returns the number of log invocations greater than or equal to a given threshold.

func ResetLogCounters

func ResetLogCounters()

ResetLogCounters resets the invocation counters for all levels.

func SetFlags

func SetFlags(flags int)

SetFlags set the flags for the default logger. "log.Ldate | log.Ltime" by default.

func SetLogOutput

func SetLogOutput(handle io.Writer)

SetLogOutput set the log output for the default notepad. Discarded by default.

func SetLogThreshold

func SetLogThreshold(threshold Threshold)

SetLogThreshold set the log threshold for the default notepad. Trace by default.

func SetPrefix

func SetPrefix(prefix string)

SetPrefix set the prefix for the default logger. Empty by default.

func SetStdoutThreshold

func SetStdoutThreshold(threshold Threshold)

SetStdoutThreshold set the standard output threshold for the default notepad. Info by default.

type Feedback

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

Feedback writes plainly to the outHandle while logging with the standard extra information (date, file, etc).

func (*Feedback) Print

func (fb *Feedback) Print(v ...interface{})

func (*Feedback) Printf

func (fb *Feedback) Printf(format string, v ...interface{})

func (*Feedback) Println

func (fb *Feedback) Println(v ...interface{})

type Notepad

type Notepad struct {
	TRACE    *log.Logger
	DEBUG    *log.Logger
	INFO     *log.Logger
	WARN     *log.Logger
	ERROR    *log.Logger
	CRITICAL *log.Logger
	FATAL    *log.Logger

	LOG      *log.Logger
	FEEDBACK *Feedback
	// contains filtered or unexported fields
}

Notepad is where you leave a note!

func NewNotepad

func NewNotepad(outThreshold Threshold, logThreshold Threshold, outHandle, logHandle io.Writer, prefix string, flags int) *Notepad

NewNotepad create a new notepad.

func (*Notepad) GetLogThreshold

func (n *Notepad) GetLogThreshold() Threshold

GetStdoutThreshold returns the defined Treshold for the log logger.

func (*Notepad) GetStdoutThreshold

func (n *Notepad) GetStdoutThreshold() Threshold

GetStdoutThreshold returns the Treshold for the stdout logger.

func (*Notepad) LogCountForLevel

func (n *Notepad) LogCountForLevel(l Threshold) uint64

LogCountForLevel returns the number of log invocations for a given threshold.

func (*Notepad) LogCountForLevelsGreaterThanorEqualTo

func (n *Notepad) LogCountForLevelsGreaterThanorEqualTo(threshold Threshold) uint64

LogCountForLevelsGreaterThanorEqualTo returns the number of log invocations greater than or equal to a given threshold.

func (*Notepad) ResetLogCounters

func (n *Notepad) ResetLogCounters()

ResetLogCounters resets the invocation counters for all levels.

func (*Notepad) SetFlags

func (n *Notepad) SetFlags(flags int)

SetFlags choose which flags the logger will display (after prefix and message level). See the package log for more informations on this.

func (*Notepad) SetLogOutput

func (n *Notepad) SetLogOutput(handle io.Writer)

SetLogOutput changes the file where log messages are written.

func (*Notepad) SetLogThreshold

func (n *Notepad) SetLogThreshold(threshold Threshold)

SetLogThreshold changes the threshold above which messages are written to the log file.

func (*Notepad) SetPrefix

func (n *Notepad) SetPrefix(prefix string)

SetPrefix changes the prefix used by the notepad. Prefixes are displayed between brackets at the beginning of the line. An empty prefix won't be displayed at all.

func (*Notepad) SetStdoutThreshold

func (n *Notepad) SetStdoutThreshold(threshold Threshold)

SetStdoutThreshold changes the threshold above which messages are written to the standard output.

type Threshold

type Threshold int
const (
	LevelTrace Threshold = iota
	LevelDebug
	LevelInfo
	LevelWarn
	LevelError
	LevelCritical
	LevelFatal
)

func GetLogThreshold

func GetLogThreshold() Threshold

GetStdoutThreshold returns the defined Treshold for the log logger.

func GetStdoutThreshold

func GetStdoutThreshold() Threshold

GetStdoutThreshold returns the Treshold for the stdout logger.

func LogThreshold

func LogThreshold() Threshold

Level returns the current global log threshold.

func StdoutThreshold

func StdoutThreshold() Threshold

Level returns the current global output threshold.

func (Threshold) String

func (t Threshold) String() string

Package Files

Documentation was rendered with GOOS=linux and GOARCH=amd64.

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