Merge pull request #40873 from thaJeztah/bump_logrus

vendor: sirupsen/logrus v1.6.0

vendor.conf

@@ -11,7 +11,7 @@ github.com/moby/term                                063f2cd0b49dbb0752774d1cb649
 github.com/creack/pty                               3a6a957789163cacdfe0e291617a1c8e80612c11 # v1.1.9
 github.com/konsorten/go-windows-terminal-sequences  edb144dfd453055e1e49a3d8b410a660b5a87613 # v1.0.3
 github.com/mattn/go-shellwords                      36a9b3c57cb5caa559ff63fb7e9b585f1c00df75 # v1.0.6
-github.com/sirupsen/logrus                          839c75faf7f98a33d445d181f3018b5c3409a45e # v1.4.2
+github.com/sirupsen/logrus                          60c74ad9be0d874af0ab0daef6ab07c5c5911f0d # v1.6.0
 github.com/tchap/go-patricia                        a7f0089c6f496e8e70402f61733606daa326cac5 # v2.3.0
 golang.org/x/net                                    0de0cce0169b09b364e001f108dc0399ea8630b3
 golang.org/x/sys                                    d5e6a3e2c0ae16fc7480523ebcb7fd4dd3215489

vendor/github.com/sirupsen/logrus/README.md

@@ -1,8 +1,28 @@
-# Logrus <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/>&nbsp;[![Build Status](https://travis-ci.org/sirupsen/logrus.svg?branch=master)](https://travis-ci.org/sirupsen/logrus)&nbsp;[![GoDoc](https://godoc.org/github.com/sirupsen/logrus?status.svg)](https://godoc.org/github.com/sirupsen/logrus)
+# Logrus <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/> [![Build Status](https://travis-ci.org/sirupsen/logrus.svg?branch=master)](https://travis-ci.org/sirupsen/logrus) [![GoDoc](https://godoc.org/github.com/sirupsen/logrus?status.svg)](https://godoc.org/github.com/sirupsen/logrus)
 
 Logrus is a structured logger for Go (golang), completely API compatible with
 the standard library logger.
 
+**Logrus is in maintenance-mode.** We will not be introducing new features. It's
+simply too hard to do in a way that won't break many people's projects, which is
+the last thing you want from your Logging library (again...).
+
+This does not mean Logrus is dead. Logrus will continue to be maintained for
+security, (backwards compatible) bug fixes, and performance (where we are
+limited by the interface). 
+
+I believe Logrus' biggest contribution is to have played a part in today's
+widespread use of structured logging in Golang. There doesn't seem to be a
+reason to do a major, breaking iteration into Logrus V2, since the fantastic Go
+community has built those independently. Many fantastic alternatives have sprung
+up. Logrus would look like those, had it been re-designed with what we know
+about structured logging in Go today. Check out, for example,
+[Zerolog][zerolog], [Zap][zap], and [Apex][apex].
+
+[zerolog]: https://github.com/rs/zerolog
+[zap]: https://github.com/uber-go/zap
+[apex]: https://github.com/apex/log
+
 **Seeing weird case-sensitive problems?** It's in the past been possible to
 import Logrus as both upper- and lower-case. Due to the Go package environment,
 this caused issues in the community and we needed a standard. Some environments
@@ -15,11 +35,6 @@ comments](https://github.com/sirupsen/logrus/issues/553#issuecomment-306591437).
 For an in-depth explanation of the casing issue, see [this
 comment](https://github.com/sirupsen/logrus/issues/570#issuecomment-313933276).
 
-**Are you interested in assisting in maintaining Logrus?** Currently I have a
-lot of obligations, and I am unable to provide Logrus with the maintainership it
-needs. If you'd like to help, please reach out to me at `simon at author's
-username dot com`.
-
 Nicely color-coded in development (when a TTY is attached, otherwise just
 plain text):
 
@@ -187,7 +202,7 @@ func main() {
   log.Out = os.Stdout
 
   // You could set this to any `io.Writer` such as a file
-  // file, err := os.OpenFile("logrus.log", os.O_CREATE|os.O_WRONLY, 0666)
+  // file, err := os.OpenFile("logrus.log", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
   // if err == nil {
   //  log.Out = file
   // } else {
@@ -272,7 +287,7 @@ func init() {
 ```
 Note: Syslog hook also support connecting to local syslog (Ex. "/dev/log" or "/var/run/syslog" or "/var/run/log"). For the detail, please check the [syslog hook README](hooks/syslog/README.md).
 
-A list of currently known of service hook can be found in this wiki [page](https://github.com/sirupsen/logrus/wiki/Hooks)
+A list of currently known service hooks can be found in this wiki [page](https://github.com/sirupsen/logrus/wiki/Hooks)
 
 
 #### Level logging
@@ -354,6 +369,7 @@ The built-in logging formatters are:
     [github.com/mattn/go-colorable](https://github.com/mattn/go-colorable).
   * When colors are enabled, levels are truncated to 4 characters by default. To disable
     truncation set the `DisableLevelTruncation` field to `true`.
+  * When outputting to a TTY, it's often helpful to visually scan down a column where all the levels are the same width. Setting the `PadLevelText` field to `true` enables this behavior, by adding padding to the level text.
   * All options are listed in the [generated docs](https://godoc.org/github.com/sirupsen/logrus#TextFormatter).
 * `logrus.JSONFormatter`. Logs fields as JSON.
   * All options are listed in the [generated docs](https://godoc.org/github.com/sirupsen/logrus#JSONFormatter).
@@ -364,8 +380,10 @@ Third party logging formatters:
 * [`GELF`](https://github.com/fabienm/go-logrus-formatters). Formats entries so they comply to Graylog's [GELF 1.1 specification](http://docs.graylog.org/en/2.4/pages/gelf.html).
 * [`logstash`](https://github.com/bshuster-repo/logrus-logstash-hook). Logs fields as [Logstash](http://logstash.net) Events.
 * [`prefixed`](https://github.com/x-cray/logrus-prefixed-formatter). Displays log entry source along with alternative layout.
-* [`zalgo`](https://github.com/aybabtme/logzalgo). Invoking the P͉̫o̳̼̊w̖͈̰͎e̬͔̭͂r͚̼̹̲ ̫͓͉̳͈ō̠͕͖̚f̝͍̠ ͕̲̞͖͑Z̖̫̤̫ͪa͉̬͈̗l͖͎g̳̥o̰̥̅!̣͔̲̻͊̄ ̙̘̦̹̦.
+* [`zalgo`](https://github.com/aybabtme/logzalgo). Invoking the Power of Zalgo.
 * [`nested-logrus-formatter`](https://github.com/antonfisher/nested-logrus-formatter). Converts logrus fields to a nested structure.
+* [`powerful-logrus-formatter`](https://github.com/zput/zxcTool). get fileName, log's line number and the latest function's name when print log; Sava log to files.
+* [`caption-json-formatter`](https://github.com/nolleh/caption_json_formatter). logrus's message json formatter with human-readable caption added.
 
 You can define your formatter by implementing the `Formatter` interface,
 requiring a `Format` method. `Format` takes an `*Entry`. `entry.Data` is a
@@ -430,14 +448,14 @@ entries. It should not be a feature of the application-level logger.
 
 | Tool | Description |
 | ---- | ----------- |
-|[Logrus Mate](https://github.com/gogap/logrus_mate)|Logrus mate is a tool for Logrus to manage loggers, you can initial logger's level, hook and formatter by config file, the logger will generated with different config at different environment.|
+|[Logrus Mate](https://github.com/gogap/logrus_mate)|Logrus mate is a tool for Logrus to manage loggers, you can initial logger's level, hook and formatter by config file, the logger will be generated with different configs in different environments.|
 |[Logrus Viper Helper](https://github.com/heirko/go-contrib/tree/master/logrusHelper)|An Helper around Logrus to wrap with spf13/Viper to load configuration with fangs! And to simplify Logrus configuration use some behavior of [Logrus Mate](https://github.com/gogap/logrus_mate). [sample](https://github.com/heirko/iris-contrib/blob/master/middleware/logrus-logger/example) |
 
 #### Testing
 
 Logrus has a built in facility for asserting the presence of log messages. This is implemented through the `test` hook and provides:
 
-* decorators for existing logger (`test.NewLocal` and `test.NewGlobal`) which basically just add the `test` hook
+* decorators for existing logger (`test.NewLocal` and `test.NewGlobal`) which basically just adds the `test` hook
 * a test logger (`test.NewNullLogger`) that just records log messages (and does not output any):
 
 ```go
@@ -465,7 +483,7 @@ func TestSomething(t*testing.T){
 
 Logrus can register one or more functions that will be called when any `fatal`
 level message is logged. The registered handlers will be executed before
-logrus performs a `os.Exit(1)`. This behavior may be helpful if callers need
+logrus performs an `os.Exit(1)`. This behavior may be helpful if callers need
 to gracefully shutdown. Unlike a `panic("Something went wrong...")` call which can be intercepted with a deferred `recover` a call to `os.Exit(1)` can not be intercepted.
 
 ```
@@ -490,6 +508,6 @@ Situation when locking is not needed includes:
 
   1) logger.Out is protected by locks.
 
-  2) logger.Out is a os.File handler opened with `O_APPEND` flag, and every write is smaller than 4k. (This allow multi-thread/multi-process writing)
+  2) logger.Out is an os.File handler opened with `O_APPEND` flag, and every write is smaller than 4k. (This allows multi-thread/multi-process writing)
 
      (Refer to http://www.notthewizard.com/2014/06/17/are-files-appends-really-atomic/)

vendor/github.com/sirupsen/logrus/entry.go

@@ -85,10 +85,15 @@ func NewEntry(logger *Logger) *Entry {
 	}
 }
 
+// Returns the bytes representation of this entry from the formatter.
+func (entry *Entry) Bytes() ([]byte, error) {
+	return entry.Logger.Formatter.Format(entry)
+}
+
 // Returns the string representation from the reader and ultimately the
 // formatter.
 func (entry *Entry) String() (string, error) {
-	serialized, err := entry.Logger.Formatter.Format(entry)
+	serialized, err := entry.Bytes()
 	if err != nil {
 		return "", err
 	}
@@ -103,7 +108,11 @@ func (entry *Entry) WithError(err error) *Entry {
 
 // Add a context to the Entry.
 func (entry *Entry) WithContext(ctx context.Context) *Entry {
-	return &Entry{Logger: entry.Logger, Data: entry.Data, Time: entry.Time, err: entry.err, Context: ctx}
+	dataCopy := make(Fields, len(entry.Data))
+	for k, v := range entry.Data {
+		dataCopy[k] = v
+	}
+	return &Entry{Logger: entry.Logger, Data: dataCopy, Time: entry.Time, err: entry.err, Context: ctx}
 }
 
 // Add a single field to the Entry.
@@ -144,7 +153,11 @@ func (entry *Entry) WithFields(fields Fields) *Entry {
 
 // Overrides the time of the Entry.
 func (entry *Entry) WithTime(t time.Time) *Entry {
-	return &Entry{Logger: entry.Logger, Data: entry.Data, Time: t, err: entry.err, Context: entry.Context}
+	dataCopy := make(Fields, len(entry.Data))
+	for k, v := range entry.Data {
+		dataCopy[k] = v
+	}
+	return &Entry{Logger: entry.Logger, Data: dataCopy, Time: t, err: entry.err, Context: entry.Context}
 }
 
 // getPackageName reduces a fully qualified function name to the package name
@@ -165,15 +178,20 @@ func getPackageName(f string) string {
 
 // getCaller retrieves the name of the first non-logrus calling function
 func getCaller() *runtime.Frame {
-
 	// cache this package's fully-qualified name
 	callerInitOnce.Do(func() {
-		pcs := make([]uintptr, 2)
+		pcs := make([]uintptr, maximumCallerDepth)
 		_ = runtime.Callers(0, pcs)
-		logrusPackage = getPackageName(runtime.FuncForPC(pcs[1]).Name())
 
-		// now that we have the cache, we can skip a minimum count of known-logrus functions
-		// XXX this is dubious, the number of frames may vary
+		// dynamic get the package name and the minimum caller depth
+		for i := 0; i < maximumCallerDepth; i++ {
+			funcName := runtime.FuncForPC(pcs[i]).Name()
+			if strings.Contains(funcName, "getCaller") {
+				logrusPackage = getPackageName(funcName)
+				break
+			}
+		}
+
 		minimumCallerDepth = knownLogrusFrames
 	})
 
@@ -187,7 +205,7 @@ func getCaller() *runtime.Frame {
 
 		// If the caller isn't part of this package, we're done
 		if pkg != logrusPackage {
-			return &f
+			return &f //nolint:scopelint
 		}
 	}
 
@@ -217,9 +235,11 @@ func (entry Entry) log(level Level, msg string) {
 
 	entry.Level = level
 	entry.Message = msg
+	entry.Logger.mu.Lock()
 	if entry.Logger.ReportCaller {
 		entry.Caller = getCaller()
 	}
+	entry.Logger.mu.Unlock()
 
 	entry.fireHooks()
 
@@ -255,11 +275,10 @@ func (entry *Entry) write() {
 	serialized, err := entry.Logger.Formatter.Format(entry)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "Failed to obtain reader, %v\n", err)
-	} else {
-		_, err = entry.Logger.Out.Write(serialized)
-		if err != nil {
-			fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err)
-		}
+		return
+	}
+	if _, err = entry.Logger.Out.Write(serialized); err != nil {
+		fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err)
 	}
 }
 

vendor/github.com/sirupsen/logrus/exported.go

@@ -80,7 +80,7 @@ func WithFields(fields Fields) *Entry {
 	return std.WithFields(fields)
 }
 
-// WithTime creats an entry from the standard logger and overrides the time of
+// WithTime creates an entry from the standard logger and overrides the time of
 // logs generated with it.
 //
 // Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal

vendor/github.com/sirupsen/logrus/go.mod

@@ -2,9 +2,10 @@ module github.com/sirupsen/logrus
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/konsorten/go-windows-terminal-sequences v1.0.1
+	github.com/konsorten/go-windows-terminal-sequences v1.0.3
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/stretchr/objx v0.1.1 // indirect
 	github.com/stretchr/testify v1.2.2
 	golang.org/x/sys v0.0.0-20190422165155-953cdadca894
 )
+
+go 1.13

vendor/github.com/sirupsen/logrus/json_formatter.go

@@ -28,6 +28,9 @@ type JSONFormatter struct {
 	// DisableTimestamp allows disabling automatic timestamps in output
 	DisableTimestamp bool
 
+	// DisableHTMLEscape allows disabling html escaping in output
+	DisableHTMLEscape bool
+
 	// DataKey allows users to put all the log entry parameters into a nested dictionary at a given key.
 	DataKey string
 
@@ -110,6 +113,7 @@ func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
 	}
 
 	encoder := json.NewEncoder(b)
+	encoder.SetEscapeHTML(!f.DisableHTMLEscape)
 	if f.PrettyPrint {
 		encoder.SetIndent("", "  ")
 	}

vendor/github.com/sirupsen/logrus/logger.go

@@ -68,10 +68,10 @@ func (mw *MutexWrap) Disable() {
 // `Out` and `Hooks` directly on the default logger instance. You can also just
 // instantiate your own:
 //
-//    var log = &Logger{
+//    var log = &logrus.Logger{
 //      Out: os.Stderr,
-//      Formatter: new(JSONFormatter),
-//      Hooks: make(LevelHooks),
+//      Formatter: new(logrus.JSONFormatter),
+//      Hooks: make(logrus.LevelHooks),
 //      Level: logrus.DebugLevel,
 //    }
 //
@@ -100,8 +100,9 @@ func (logger *Logger) releaseEntry(entry *Entry) {
 	logger.entryPool.Put(entry)
 }
 
-// Adds a field to the log entry, note that it doesn't log until you call
-// Debug, Print, Info, Warn, Error, Fatal or Panic. It only creates a log entry.
+// WithField allocates a new entry and adds a field to it.
+// Debug, Print, Info, Warn, Error, Fatal or Panic must be then applied to
+// this new returned entry.
 // If you want multiple fields, use `WithFields`.
 func (logger *Logger) WithField(key string, value interface{}) *Entry {
 	entry := logger.newEntry()

vendor/github.com/sirupsen/logrus/logrus.go

@@ -51,7 +51,7 @@ func (level *Level) UnmarshalText(text []byte) error {
 		return err
 	}
 
-	*level = Level(l)
+	*level = l
 
 	return nil
 }

vendor/github.com/sirupsen/logrus/terminal_check_bsd.go

@@ -1,4 +1,5 @@
 // +build darwin dragonfly freebsd netbsd openbsd
+// +build !js
 
 package logrus
 
@@ -10,4 +11,3 @@ func isTerminal(fd int) bool {
 	_, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
 	return err == nil
 }
-

vendor/github.com/sirupsen/logrus/terminal_check_js.go

@@ -0,0 +1,7 @@
+// +build js
+
+package logrus
+
+func isTerminal(fd int) bool {
+	return false
+}

vendor/github.com/sirupsen/logrus/terminal_check_unix.go

@@ -1,4 +1,5 @@
 // +build linux aix
+// +build !js
 
 package logrus
 
@@ -10,4 +11,3 @@ func isTerminal(fd int) bool {
 	_, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
 	return err == nil
 }
-

vendor/github.com/sirupsen/logrus/text_formatter.go

@@ -6,9 +6,11 @@ import (
 	"os"
 	"runtime"
 	"sort"
+	"strconv"
 	"strings"
 	"sync"
 	"time"
+	"unicode/utf8"
 )
 
 const (
@@ -32,6 +34,14 @@ type TextFormatter struct {
 	// Force disabling colors.
 	DisableColors bool
 
+	// Force quoting of all values
+	ForceQuote bool
+
+	// DisableQuote disables quoting for all values.
+	// DisableQuote will have a lower priority than ForceQuote.
+	// If both of them are set to true, quote will be forced on all values.
+	DisableQuote bool
+
 	// Override coloring based on CLICOLOR and CLICOLOR_FORCE. - https://bixense.com/clicolors/
 	EnvironmentOverrideColors bool
 
@@ -57,6 +67,10 @@ type TextFormatter struct {
 	// Disables the truncation of the level text to 4 characters.
 	DisableLevelTruncation bool
 
+	// PadLevelText Adds padding the level text so that all the levels output at the same length
+	// PadLevelText is a superset of the DisableLevelTruncation option
+	PadLevelText bool
+
 	// QuoteEmptyFields will wrap empty fields in quotes if true
 	QuoteEmptyFields bool
 
@@ -79,23 +93,32 @@ type TextFormatter struct {
 	CallerPrettyfier func(*runtime.Frame) (function string, file string)
 
 	terminalInitOnce sync.Once
+
+	// The max length of the level text, generated dynamically on init
+	levelTextMaxLength int
 }
 
 func (f *TextFormatter) init(entry *Entry) {
 	if entry.Logger != nil {
 		f.isTerminal = checkIfTerminal(entry.Logger.Out)
 	}
+	// Get the max length of the level text
+	for _, level := range AllLevels {
+		levelTextLength := utf8.RuneCount([]byte(level.String()))
+		if levelTextLength > f.levelTextMaxLength {
+			f.levelTextMaxLength = levelTextLength
+		}
+	}
 }
 
 func (f *TextFormatter) isColored() bool {
 	isColored := f.ForceColors || (f.isTerminal && (runtime.GOOS != "windows"))
 
 	if f.EnvironmentOverrideColors {
-		if force, ok := os.LookupEnv("CLICOLOR_FORCE"); ok && force != "0" {
+		switch force, ok := os.LookupEnv("CLICOLOR_FORCE"); {
+		case ok && force != "0":
 			isColored = true
-		} else if ok && force == "0" {
-			isColored = false
-		} else if os.Getenv("CLICOLOR") == "0" {
+		case ok && force == "0", os.Getenv("CLICOLOR") == "0":
 			isColored = false
 		}
 	}
@@ -217,9 +240,18 @@ func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []strin
 	}
 
 	levelText := strings.ToUpper(entry.Level.String())
-	if !f.DisableLevelTruncation {
+	if !f.DisableLevelTruncation && !f.PadLevelText {
 		levelText = levelText[0:4]
 	}
+	if f.PadLevelText {
+		// Generates the format string used in the next line, for example "%-6s" or "%-7s".
+		// Based on the max level text length.
+		formatString := "%-" + strconv.Itoa(f.levelTextMaxLength) + "s"
+		// Formats the level text by appending spaces up to the max length, for example:
+		// 	- "INFO   "
+		//	- "WARNING"
+		levelText = fmt.Sprintf(formatString, levelText)
+	}
 
 	// Remove a single newline if it already exists in the message to keep
 	// the behavior of logrus text_formatter the same as the stdlib log package
@@ -243,11 +275,12 @@ func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []strin
 		}
 	}
 
-	if f.DisableTimestamp {
+	switch {
+	case f.DisableTimestamp:
 		fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m%s %-44s ", levelColor, levelText, caller, entry.Message)
-	} else if !f.FullTimestamp {
+	case !f.FullTimestamp:
 		fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d]%s %-44s ", levelColor, levelText, int(entry.Time.Sub(baseTimestamp)/time.Second), caller, entry.Message)
-	} else {
+	default:
 		fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%s]%s %-44s ", levelColor, levelText, entry.Time.Format(timestampFormat), caller, entry.Message)
 	}
 	for _, k := range keys {
@@ -258,9 +291,15 @@ func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []strin
 }
 
 func (f *TextFormatter) needsQuoting(text string) bool {
+	if f.ForceQuote {
+		return true
+	}
 	if f.QuoteEmptyFields && len(text) == 0 {
 		return true
 	}
+	if f.DisableQuote {
+		return false
+	}
 	for _, ch := range text {
 		if !((ch >= 'a' && ch <= 'z') ||
 			(ch >= 'A' && ch <= 'Z') ||

vendor/github.com/sirupsen/logrus/writer.go

@@ -6,10 +6,16 @@ import (
 	"runtime"
 )
 
+// Writer at INFO level. See WriterLevel for details.
 func (logger *Logger) Writer() *io.PipeWriter {
 	return logger.WriterLevel(InfoLevel)
 }
 
+// WriterLevel returns an io.Writer that can be used to write arbitrary text to
+// the logger at the given log level. Each line written to the writer will be
+// printed in the usual way using formatters and hooks. The writer is part of an
+// io.Pipe and it is the callers responsibility to close the writer when done.
+// This can be used to override the standard library logger easily.
 func (logger *Logger) WriterLevel(level Level) *io.PipeWriter {
 	return NewEntry(logger).WriterLevel(level)
 }