spoor

package module
v1.0.0 Latest Latest
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 Go to latest Published: Apr 14, 2023 License: MIT Imports: 13 Imported by: 0

README ¶

spoor

make logger switchable and adapted project

💡 Usage

You can import spoor using:

import (
    "github.com/LingARISTOTLE/spoor"
)

Then use one of the helpers below:

fileWriter

fileWriter := spoor.NewFileWriter("log", 0, 0, 0)
l := spoor.NewSpoor(spoor.DEBUG, "", log.Ldate|log.Ltime|log.Lmicroseconds|log.Llongfile, spoor.WithFileWriter(fileWriter))
l.DebugF("hhhh")
select {}

consoleWriter

l := NewSpoor(DEBUG, "", log.Ldate|log.Ltime|log.Lmicroseconds|log.Llongfile, WithNormalWriter(os.Stdout))
l.DebugF("hhhh")

elasticWriter

clickHouseWriter

logbusWriter

Documentation ¶

Index ¶

Constants ¶

View Source 
const (
	DEBUG = Level(1)
	INFO  = Level(2)
	WARN  = Level(3)
	ERROR = Level(4)
	FATAL = Level(5)
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type AppLogFunc ¶ 

type AppLogFunc func(lvl Level, f string, args ...interface{})

type FileWriter ¶ 

type FileWriter struct {
	*bufio.Writer
	// contains filtered or unexported fields
}

func NewFileWriter ¶ 

func NewFileWriter(logDir string, bufferSize, flushInterval int, maxSize uint64) *FileWriter

func (*FileWriter) Sync ¶ 

func (fw *FileWriter) Sync() error

func (*FileWriter) Write ¶ 

func (fw *FileWriter) Write(p []byte) (n int, err error)

type Level ¶ 

type Level int

func ParseLogLevel ¶ 

func ParseLogLevel(levelStr string) (Level, error)

func (*Level) Get ¶ 

func (l *Level) Get() interface{}

func (*Level) Set ¶ 

func (l *Level) Set(s string) error

func (Level) String ¶ 

func (l Level) String() string

type Logger ¶ 

type Logger interface {
	Output(callerSkip int, s string) error
	SetOutput(w io.Writer)
}

type LoggingSetting ¶ 

type LoggingSetting struct {
	Dir          string
	Level        int
	Prefix       string
	WriterOption Option
}

type NilLogger ¶ 

type NilLogger struct{}

func (NilLogger) Output ¶ 

func (l NilLogger) Output(callerSkip int, s string) error

func (*NilLogger) SetOutput ¶ 

func (l *NilLogger) SetOutput(writer io.Writer)

type Option ¶ 

type Option func(spoor *Spoor)

func WithConsoleWriter ¶ 

func WithConsoleWriter(writer io.Writer) Option

func WithFileWriter ¶ 

func WithFileWriter(writer *FileWriter) Option

type Spoor ¶ 

type Spoor struct {
	Logger
	// contains filtered or unexported fields
}

func NewSpoor ¶ 

func NewSpoor(cfgLevel Level, prefix string, flag int, opts ...Option) *Spoor

func (*Spoor) CheckLevel ¶ 

func (l *Spoor) CheckLevel(level Level) bool

Source Files ¶

View all Source files

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