log

package

v0.14.1 Latest Latest Go to latest Published: Aug 23, 2024 License: Apache-2.0 Imports: 4 Imported by: 0

Details

Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/launchrctl/launchr

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Documentation ¶

Overview ¶

Package log is meant to provide a global logger for the application and provide logging functionality interface.

Index ¶

func Debug(format string, v ...any)
func DebugTimer(name string) func()
func Err(format string, v ...any)
func Fatal(format string, v ...any)
func Info(format string, v ...any)
func Panic(format string, v ...any)
func SetGlobalLogger(newL Logger)
func SetLevel(lvl Level)
func Warn(format string, v ...any)
type Config
type Level
type Logger
- func NewNoopLogger() Logger
- func NewPlainLogger(out *os.File, err *os.File, cfg *Config) Logger

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Debug ¶

func Debug(format string, v ...any)

Debug runs Logger.Debug with a global logger.

func DebugTimer ¶ added in v0.14.0

func DebugTimer(name string) func()

DebugTimer returns a function that prints the name argument and the elapsed time between the call to timer and the call to the returned function. The returned function is intended to be used in a defer statement:

defer DebugTimer("sum")().

func Err ¶

func Err(format string, v ...any)

Err runs Logger.Err with a global logger.

func Fatal ¶

func Fatal(format string, v ...any)

Fatal runs Logger.Fatal with a global logger.

func Info ¶

func Info(format string, v ...any)

Info runs Logger.Info with a global logger.

func Panic ¶

func Panic(format string, v ...any)

Panic runs Logger.Panic with a global logger.

func SetGlobalLogger ¶

func SetGlobalLogger(newL Logger)

SetGlobalLogger sets a package default global logger.

func SetLevel ¶

func SetLevel(lvl Level)

SetLevel runs Logger.SetLevel with a global logger.

func Warn ¶

func Warn(format string, v ...any)

Warn runs Logger.Warn with a global logger.

Types ¶

type Config ¶

type Config struct {
	Prefix    string
	Verbosity Level
}

Config stores configuration for a logger.

type Level ¶

type Level int

Level defines a log level.

const (
	DebugLvl Level = iota
	InfoLvl
	WarnLvl
	ErrLvl
	FatalLvl
)

Log level constants.

type Logger ¶

type Logger interface {
	Debug(format string, v ...any)
	Info(format string, v ...any)
	Warn(format string, v ...any)
	Err(format string, v ...any)
	Panic(format string, v ...any)
	Fatal(format string, v ...any)
	SetLevel(Level)
}

Logger interface defines leveled logging functionality.

func NewNoopLogger ¶

func NewNoopLogger() Logger

NewNoopLogger creates a new logger that doesn't do anything.

func NewPlainLogger ¶

func NewPlainLogger(out *os.File, err *os.File, cfg *Config) Logger

NewPlainLogger creates a CLI plain text logger.

Source Files ¶

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