mirror of
https://github.com/42wim/matterbridge.git
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133 lines
3.2 KiB
Go
133 lines
3.2 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package mlog
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import (
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"sync"
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)
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var (
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globalLogger *Logger
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muxGlobalLogger sync.RWMutex
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)
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func InitGlobalLogger(logger *Logger) {
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muxGlobalLogger.Lock()
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defer muxGlobalLogger.Unlock()
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globalLogger = logger
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}
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func getGlobalLogger() *Logger {
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muxGlobalLogger.RLock()
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defer muxGlobalLogger.RUnlock()
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return globalLogger
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}
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// IsLevelEnabled returns true only if at least one log target is
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// configured to emit the specified log level. Use this check when
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// gathering the log info may be expensive.
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//
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// Note, transformations and serializations done via fields are already
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// lazily evaluated and don't require this check beforehand.
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func IsLevelEnabled(level Level) bool {
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logger := getGlobalLogger()
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if logger == nil {
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return defaultIsLevelEnabled(level)
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}
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return logger.IsLevelEnabled(level)
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}
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// Log emits the log record for any targets configured for the specified level.
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func Log(level Level, msg string, fields ...Field) {
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logger := getGlobalLogger()
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if logger == nil {
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defaultLog(level, msg, fields...)
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return
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}
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logger.Log(level, msg, fields...)
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}
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// LogM emits the log record for any targets configured for the specified levels.
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// Equivalent to calling `Log` once for each level.
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func LogM(levels []Level, msg string, fields ...Field) {
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logger := getGlobalLogger()
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if logger == nil {
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defaultCustomMultiLog(levels, msg, fields...)
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return
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}
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logger.LogM(levels, msg, fields...)
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}
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// Convenience method equivalent to calling `Log` with the `Trace` level.
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func Trace(msg string, fields ...Field) {
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logger := getGlobalLogger()
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if logger == nil {
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defaultLog(LvlTrace, msg, fields...)
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return
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}
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logger.Trace(msg, fields...)
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}
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// Convenience method equivalent to calling `Log` with the `Debug` level.
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func Debug(msg string, fields ...Field) {
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logger := getGlobalLogger()
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if logger == nil {
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defaultLog(LvlDebug, msg, fields...)
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return
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}
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logger.Debug(msg, fields...)
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}
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// Convenience method equivalent to calling `Log` with the `Info` level.
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func Info(msg string, fields ...Field) {
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logger := getGlobalLogger()
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if logger == nil {
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defaultLog(LvlInfo, msg, fields...)
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return
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}
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logger.Info(msg, fields...)
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}
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// Convenience method equivalent to calling `Log` with the `Warn` level.
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func Warn(msg string, fields ...Field) {
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logger := getGlobalLogger()
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if logger == nil {
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defaultLog(LvlWarn, msg, fields...)
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return
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}
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logger.Warn(msg, fields...)
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}
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// Convenience method equivalent to calling `Log` with the `Error` level.
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func Error(msg string, fields ...Field) {
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logger := getGlobalLogger()
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if logger == nil {
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defaultLog(LvlError, msg, fields...)
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return
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}
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logger.Error(msg, fields...)
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}
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// Convenience method equivalent to calling `Log` with the `Critical` level.
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// DEPRECATED: Either use Error or Fatal.
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func Critical(msg string, fields ...Field) {
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logger := getGlobalLogger()
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if logger == nil {
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defaultLog(LvlCritical, msg, fields...)
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return
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}
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logger.Critical(msg, fields...)
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}
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func Fatal(msg string, fields ...Field) {
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logger := getGlobalLogger()
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if logger == nil {
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defaultLog(LvlFatal, msg, fields...)
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return
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}
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logger.Fatal(msg, fields...)
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}
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