log

Documentation

Overview

Package log implements various log utilities.

Index

• Variables
• func AddOutputPaths(cfg zap.Config, outputPaths, errorOutputPaths []string) zap.Config
• func ConvertToZapLevel(lvl string) zapcore.Level
• func GetDefaultZapLogger() (*zap.Logger, error)
• func GetDefaultZapLoggerConfig() zap.Config
• func NewWithStderrWriter(logLevel string, logOutputs []string) (lg *zap.Logger, wr io.Writer, logFile *os.File, err error)

Variables

var DefaultLogLevel = "info"

DefaultLogLevel is the default log level.

Functions

func AddOutputPaths

func AddOutputPaths(cfg zap.Config, outputPaths, errorOutputPaths []string) zap.Config

AddOutputPaths adds output paths to the existing output paths, resolving conflicts.

func ConvertToZapLevel

func ConvertToZapLevel(lvl string) zapcore.Level

ConvertToZapLevel converts log level string to zapcore.Level.

func GetDefaultZapLogger

func GetDefaultZapLogger() (*zap.Logger, error)

GetDefaultZapLogger returns a new default logger.

func GetDefaultZapLoggerConfig

func GetDefaultZapLoggerConfig() zap.Config

GetDefaultZapLoggerConfig returns a new default zap logger configuration.

func NewWithStderrWriter

func NewWithStderrWriter(logLevel string, logOutputs []string) (lg *zap.Logger, wr io.Writer, logFile *os.File, err error)

NewWithStderrWriter creates a new logger and multi-writer with os.Stderr. The returned file object is the log file. The log file must be specified with extension ".log". If the logOutputs is "stderr", it just returns the os.Stderr.