diff options
Diffstat (limited to 'vendor/github.com/sirupsen/logrus/logger.go')
-rw-r--r-- | vendor/github.com/sirupsen/logrus/logger.go | 222 |
1 files changed, 114 insertions, 108 deletions
diff --git a/vendor/github.com/sirupsen/logrus/logger.go b/vendor/github.com/sirupsen/logrus/logger.go index 342f7977d..9bf64e22a 100644 --- a/vendor/github.com/sirupsen/logrus/logger.go +++ b/vendor/github.com/sirupsen/logrus/logger.go @@ -11,7 +11,7 @@ import ( type Logger struct { // The logs are `io.Copy`'d to this in a mutex. It's common to set this to a // file, or leave it default which is `os.Stderr`. You can also set this to - // something more adventorous, such as logging to Kafka. + // something more adventurous, such as logging to Kafka. Out io.Writer // Hooks for the logger instance. These allow firing events based on logging // levels and log entries. For example, to send errors to an error tracking @@ -24,6 +24,10 @@ type Logger struct { // own that implements the `Formatter` interface, see the `README` or included // formatters for examples. Formatter Formatter + + // Flag for whether to log caller info (off by default) + ReportCaller bool + // The logging level the logger should log at. This is typically (and defaults // to) `logrus.Info`, which allows Info(), Warn(), Error() and Fatal() to be // logged. @@ -32,8 +36,12 @@ type Logger struct { mu MutexWrap // Reusable empty entry entryPool sync.Pool + // Function to exit the application, defaults to `os.Exit()` + ExitFunc exitFunc } +type exitFunc func(int) + type MutexWrap struct { lock sync.Mutex disabled bool @@ -69,10 +77,12 @@ func (mw *MutexWrap) Disable() { // It's recommended to make this a global instance called `log`. func New() *Logger { return &Logger{ - Out: os.Stderr, - Formatter: new(TextFormatter), - Hooks: make(LevelHooks), - Level: InfoLevel, + Out: os.Stderr, + Formatter: new(TextFormatter), + Hooks: make(LevelHooks), + Level: InfoLevel, + ExitFunc: os.Exit, + ReportCaller: false, } } @@ -85,6 +95,7 @@ func (logger *Logger) newEntry() *Entry { } func (logger *Logger) releaseEntry(entry *Entry) { + entry.Data = map[string]interface{}{} logger.entryPool.Put(entry) } @@ -120,20 +131,24 @@ func (logger *Logger) WithTime(t time.Time) *Entry { return entry.WithTime(t) } -func (logger *Logger) Debugf(format string, args ...interface{}) { - if logger.level() >= DebugLevel { +func (logger *Logger) Logf(level Level, format string, args ...interface{}) { + if logger.IsLevelEnabled(level) { entry := logger.newEntry() - entry.Debugf(format, args...) + entry.Logf(level, format, args...) logger.releaseEntry(entry) } } +func (logger *Logger) Tracef(format string, args ...interface{}) { + logger.Logf(TraceLevel, format, args...) +} + +func (logger *Logger) Debugf(format string, args ...interface{}) { + logger.Logf(DebugLevel, format, args...) +} + func (logger *Logger) Infof(format string, args ...interface{}) { - if logger.level() >= InfoLevel { - entry := logger.newEntry() - entry.Infof(format, args...) - logger.releaseEntry(entry) - } + logger.Logf(InfoLevel, format, args...) } func (logger *Logger) Printf(format string, args ...interface{}) { @@ -143,60 +158,44 @@ func (logger *Logger) Printf(format string, args ...interface{}) { } func (logger *Logger) Warnf(format string, args ...interface{}) { - if logger.level() >= WarnLevel { - entry := logger.newEntry() - entry.Warnf(format, args...) - logger.releaseEntry(entry) - } + logger.Logf(WarnLevel, format, args...) } func (logger *Logger) Warningf(format string, args ...interface{}) { - if logger.level() >= WarnLevel { - entry := logger.newEntry() - entry.Warnf(format, args...) - logger.releaseEntry(entry) - } + logger.Warnf(format, args...) } func (logger *Logger) Errorf(format string, args ...interface{}) { - if logger.level() >= ErrorLevel { - entry := logger.newEntry() - entry.Errorf(format, args...) - logger.releaseEntry(entry) - } + logger.Logf(ErrorLevel, format, args...) } func (logger *Logger) Fatalf(format string, args ...interface{}) { - if logger.level() >= FatalLevel { - entry := logger.newEntry() - entry.Fatalf(format, args...) - logger.releaseEntry(entry) - } - Exit(1) + logger.Logf(FatalLevel, format, args...) + logger.Exit(1) } func (logger *Logger) Panicf(format string, args ...interface{}) { - if logger.level() >= PanicLevel { + logger.Logf(PanicLevel, format, args...) +} + +func (logger *Logger) Log(level Level, args ...interface{}) { + if logger.IsLevelEnabled(level) { entry := logger.newEntry() - entry.Panicf(format, args...) + entry.Log(level, args...) logger.releaseEntry(entry) } } +func (logger *Logger) Trace(args ...interface{}) { + logger.Log(TraceLevel, args...) +} + func (logger *Logger) Debug(args ...interface{}) { - if logger.level() >= DebugLevel { - entry := logger.newEntry() - entry.Debug(args...) - logger.releaseEntry(entry) - } + logger.Log(DebugLevel, args...) } func (logger *Logger) Info(args ...interface{}) { - if logger.level() >= InfoLevel { - entry := logger.newEntry() - entry.Info(args...) - logger.releaseEntry(entry) - } + logger.Log(InfoLevel, args...) } func (logger *Logger) Print(args ...interface{}) { @@ -206,60 +205,44 @@ func (logger *Logger) Print(args ...interface{}) { } func (logger *Logger) Warn(args ...interface{}) { - if logger.level() >= WarnLevel { - entry := logger.newEntry() - entry.Warn(args...) - logger.releaseEntry(entry) - } + logger.Log(WarnLevel, args...) } func (logger *Logger) Warning(args ...interface{}) { - if logger.level() >= WarnLevel { - entry := logger.newEntry() - entry.Warn(args...) - logger.releaseEntry(entry) - } + logger.Warn(args...) } func (logger *Logger) Error(args ...interface{}) { - if logger.level() >= ErrorLevel { - entry := logger.newEntry() - entry.Error(args...) - logger.releaseEntry(entry) - } + logger.Log(ErrorLevel, args...) } func (logger *Logger) Fatal(args ...interface{}) { - if logger.level() >= FatalLevel { - entry := logger.newEntry() - entry.Fatal(args...) - logger.releaseEntry(entry) - } - Exit(1) + logger.Log(FatalLevel, args...) + logger.Exit(1) } func (logger *Logger) Panic(args ...interface{}) { - if logger.level() >= PanicLevel { + logger.Log(PanicLevel, args...) +} + +func (logger *Logger) Logln(level Level, args ...interface{}) { + if logger.IsLevelEnabled(level) { entry := logger.newEntry() - entry.Panic(args...) + entry.Logln(level, args...) logger.releaseEntry(entry) } } +func (logger *Logger) Traceln(args ...interface{}) { + logger.Logln(TraceLevel, args...) +} + func (logger *Logger) Debugln(args ...interface{}) { - if logger.level() >= DebugLevel { - entry := logger.newEntry() - entry.Debugln(args...) - logger.releaseEntry(entry) - } + logger.Logln(DebugLevel, args...) } func (logger *Logger) Infoln(args ...interface{}) { - if logger.level() >= InfoLevel { - entry := logger.newEntry() - entry.Infoln(args...) - logger.releaseEntry(entry) - } + logger.Logln(InfoLevel, args...) } func (logger *Logger) Println(args ...interface{}) { @@ -269,44 +252,32 @@ func (logger *Logger) Println(args ...interface{}) { } func (logger *Logger) Warnln(args ...interface{}) { - if logger.level() >= WarnLevel { - entry := logger.newEntry() - entry.Warnln(args...) - logger.releaseEntry(entry) - } + logger.Logln(WarnLevel, args...) } func (logger *Logger) Warningln(args ...interface{}) { - if logger.level() >= WarnLevel { - entry := logger.newEntry() - entry.Warnln(args...) - logger.releaseEntry(entry) - } + logger.Warn(args...) } func (logger *Logger) Errorln(args ...interface{}) { - if logger.level() >= ErrorLevel { - entry := logger.newEntry() - entry.Errorln(args...) - logger.releaseEntry(entry) - } + logger.Logln(ErrorLevel, args...) } func (logger *Logger) Fatalln(args ...interface{}) { - if logger.level() >= FatalLevel { - entry := logger.newEntry() - entry.Fatalln(args...) - logger.releaseEntry(entry) - } - Exit(1) + logger.Logln(FatalLevel, args...) + logger.Exit(1) } func (logger *Logger) Panicln(args ...interface{}) { - if logger.level() >= PanicLevel { - entry := logger.newEntry() - entry.Panicln(args...) - logger.releaseEntry(entry) + logger.Logln(PanicLevel, args...) +} + +func (logger *Logger) Exit(code int) { + runHandlers() + if logger.ExitFunc == nil { + logger.ExitFunc = os.Exit } + logger.ExitFunc(code) } //When file is opened with appending mode, it's safe to @@ -320,18 +291,53 @@ func (logger *Logger) level() Level { return Level(atomic.LoadUint32((*uint32)(&logger.Level))) } +// SetLevel sets the logger level. func (logger *Logger) SetLevel(level Level) { atomic.StoreUint32((*uint32)(&logger.Level), uint32(level)) } -func (logger *Logger) SetOutput(out io.Writer) { - logger.mu.Lock() - defer logger.mu.Unlock() - logger.Out = out +// GetLevel returns the logger level. +func (logger *Logger) GetLevel() Level { + return logger.level() } +// AddHook adds a hook to the logger hooks. func (logger *Logger) AddHook(hook Hook) { logger.mu.Lock() defer logger.mu.Unlock() logger.Hooks.Add(hook) } + +// IsLevelEnabled checks if the log level of the logger is greater than the level param +func (logger *Logger) IsLevelEnabled(level Level) bool { + return logger.level() >= level +} + +// SetFormatter sets the logger formatter. +func (logger *Logger) SetFormatter(formatter Formatter) { + logger.mu.Lock() + defer logger.mu.Unlock() + logger.Formatter = formatter +} + +// SetOutput sets the logger output. +func (logger *Logger) SetOutput(output io.Writer) { + logger.mu.Lock() + defer logger.mu.Unlock() + logger.Out = output +} + +func (logger *Logger) SetReportCaller(reportCaller bool) { + logger.mu.Lock() + defer logger.mu.Unlock() + logger.ReportCaller = reportCaller +} + +// ReplaceHooks replaces the logger hooks and returns the old ones +func (logger *Logger) ReplaceHooks(hooks LevelHooks) LevelHooks { + logger.mu.Lock() + oldHooks := logger.Hooks + logger.Hooks = hooks + logger.mu.Unlock() + return oldHooks +} |