Vendor in logrus v1.4.2

Fixes #3346

Signed-off-by: Jhon Honce <jhonce@redhat.com>

1 files changed, 142 insertions, 108 deletions

diff --git a/vendor/github.com/sirupsen/logrus/logger.go b/vendor/github.com/sirupsen/logrus/logger.go
index 370fff5d1..c0c0b1e55 100644
--- a/vendor/github.com/sirupsen/logrus/logger.go
+++ b/vendor/github.com/sirupsen/logrus/logger.go
@@ -1,16 +1,18 @@
 package logrus
 
 import (
+	"context"
 	"io"
 	"os"
 	"sync"
 	"sync/atomic"
+	"time"
 )
 
 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
@@ -23,16 +25,24 @@ 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. `logrus.Debug` is useful in
+	// logged.
 	Level Level
 	// Used to sync writing to the log. Locking is enabled by Default
 	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
@@ -68,10 +78,12 @@ 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,
 	}
 }
 
@@ -84,11 +96,12 @@ func (logger *Logger) newEntry() *Entry {
 }
 
 func (logger *Logger) releaseEntry(entry *Entry) {
+	entry.Data = map[string]interface{}{}
 	logger.entryPool.Put(entry)
 }
 
 // Adds a field to the log entry, note that it doesn't log until you call
-// Debug, Print, Info, Warn, Fatal or Panic. It only creates a log entry.
+// Debug, Print, Info, Warn, Error, Fatal or Panic. It only creates a log entry.
 // If you want multiple fields, use `WithFields`.
 func (logger *Logger) WithField(key string, value interface{}) *Entry {
 	entry := logger.newEntry()
@@ -112,20 +125,38 @@ func (logger *Logger) WithError(err error) *Entry {
 	return entry.WithError(err)
 }
 
-func (logger *Logger) Debugf(format string, args ...interface{}) {
-	if logger.level() >= DebugLevel {
+// Add a context to the log entry.
+func (logger *Logger) WithContext(ctx context.Context) *Entry {
+	entry := logger.newEntry()
+	defer logger.releaseEntry(entry)
+	return entry.WithContext(ctx)
+}
+
+// Overrides the time of the log entry.
+func (logger *Logger) WithTime(t time.Time) *Entry {
+	entry := logger.newEntry()
+	defer logger.releaseEntry(entry)
+	return entry.WithTime(t)
+}
+
+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{}) {
@@ -135,123 +166,91 @@ 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{}) {
 	entry := logger.newEntry()
-	entry.Info(args...)
+	entry.Print(args...)
 	logger.releaseEntry(entry)
 }
 
 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{}) {
@@ -261,44 +260,32 @@ 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.Warnln(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
@@ -312,6 +299,53 @@ func (logger *Logger) level() Level {
 	return Level(atomic.LoadUint32((*uint32)(&logger.Level)))
 }
 
-func (logger *Logger) setLevel(level Level) {
+// SetLevel sets the logger level.
+func (logger *Logger) SetLevel(level Level) {
 	atomic.StoreUint32((*uint32)(&logger.Level), uint32(level))
 }
+
+// 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
+}