aboutsummaryrefslogtreecommitdiffstats
path: root/src/kube2msb/vendor/github.com/Sirupsen/logrus
diff options
context:
space:
mode:
Diffstat (limited to 'src/kube2msb/vendor/github.com/Sirupsen/logrus')
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/LICENSE21
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/README.md352
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/entry.go248
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/exported.go182
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/formatter.go44
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/hooks.go34
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/json_formatter.go26
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/logger.go161
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/logrus.go94
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_darwin.go12
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_freebsd.go20
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_linux.go12
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_notwindows.go21
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_windows.go27
-rw-r--r--src/kube2msb/vendor/github.com/Sirupsen/logrus/text_formatter.go124
15 files changed, 1378 insertions, 0 deletions
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/LICENSE b/src/kube2msb/vendor/github.com/Sirupsen/logrus/LICENSE
new file mode 100644
index 0000000..f090cb4
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Simon Eskildsen
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/README.md b/src/kube2msb/vendor/github.com/Sirupsen/logrus/README.md
new file mode 100644
index 0000000..b6aa84c
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/README.md
@@ -0,0 +1,352 @@
+# 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)
+
+Logrus is a structured logger for Go (golang), completely API compatible with
+the standard library logger. [Godoc][godoc]. **Please note the Logrus API is not
+yet stable (pre 1.0), the core API is unlikely change much but please version
+control your Logrus to make sure you aren't fetching latest `master` on every
+build.**
+
+Nicely color-coded in development (when a TTY is attached, otherwise just
+plain text):
+
+![Colored](http://i.imgur.com/PY7qMwd.png)
+
+With `log.Formatter = new(logrus.JSONFormatter)`, for easy parsing by logstash
+or Splunk:
+
+```json
+{"animal":"walrus","level":"info","msg":"A group of walrus emerges from the
+ocean","size":10,"time":"2014-03-10 19:57:38.562264131 -0400 EDT"}
+
+{"level":"warning","msg":"The group's number increased tremendously!",
+"number":122,"omg":true,"time":"2014-03-10 19:57:38.562471297 -0400 EDT"}
+
+{"animal":"walrus","level":"info","msg":"A giant walrus appears!",
+"size":10,"time":"2014-03-10 19:57:38.562500591 -0400 EDT"}
+
+{"animal":"walrus","level":"info","msg":"Tremendously sized cow enters the ocean.",
+"size":9,"time":"2014-03-10 19:57:38.562527896 -0400 EDT"}
+
+{"level":"fatal","msg":"The ice breaks!","number":100,"omg":true,
+"time":"2014-03-10 19:57:38.562543128 -0400 EDT"}
+```
+
+With the default `log.Formatter = new(logrus.TextFormatter)` when a TTY is not
+attached, the output is compatible with the
+[l2met](http://r.32k.io/l2met-introduction) format:
+
+```text
+time="2014-04-20 15:36:23.830442383 -0400 EDT" level="info" msg="A group of walrus emerges from the ocean" animal="walrus" size=10
+time="2014-04-20 15:36:23.830584199 -0400 EDT" level="warning" msg="The group's number increased tremendously!" omg=true number=122
+time="2014-04-20 15:36:23.830596521 -0400 EDT" level="info" msg="A giant walrus appears!" animal="walrus" size=10
+time="2014-04-20 15:36:23.830611837 -0400 EDT" level="info" msg="Tremendously sized cow enters the ocean." animal="walrus" size=9
+time="2014-04-20 15:36:23.830626464 -0400 EDT" level="fatal" msg="The ice breaks!" omg=true number=100
+```
+
+#### Example
+
+The simplest way to use Logrus is simply the package-level exported logger:
+
+```go
+package main
+
+import (
+ log "github.com/Sirupsen/logrus"
+)
+
+func main() {
+ log.WithFields(log.Fields{
+ "animal": "walrus",
+ }).Info("A walrus appears")
+}
+```
+
+Note that it's completely api-compatible with the stdlib logger, so you can
+replace your `log` imports everywhere with `log "github.com/Sirupsen/logrus"`
+and you'll now have the flexibility of Logrus. You can customize it all you
+want:
+
+```go
+package main
+
+import (
+ "os"
+ log "github.com/Sirupsen/logrus"
+ "github.com/Sirupsen/logrus/hooks/airbrake"
+)
+
+func init() {
+ // Log as JSON instead of the default ASCII formatter.
+ log.SetFormatter(&log.JSONFormatter{})
+
+ // Use the Airbrake hook to report errors that have Error severity or above to
+ // an exception tracker. You can create custom hooks, see the Hooks section.
+ log.AddHook(&logrus_airbrake.AirbrakeHook{})
+
+ // Output to stderr instead of stdout, could also be a file.
+ log.SetOutput(os.Stderr)
+
+ // Only log the warning severity or above.
+ log.SetLevel(log.WarnLevel)
+}
+
+func main() {
+ log.WithFields(log.Fields{
+ "animal": "walrus",
+ "size": 10,
+ }).Info("A group of walrus emerges from the ocean")
+
+ log.WithFields(log.Fields{
+ "omg": true,
+ "number": 122,
+ }).Warn("The group's number increased tremendously!")
+
+ log.WithFields(log.Fields{
+ "omg": true,
+ "number": 100,
+ }).Fatal("The ice breaks!")
+}
+```
+
+For more advanced usage such as logging to multiple locations from the same
+application, you can also create an instance of the `logrus` Logger:
+
+```go
+package main
+
+import (
+ "github.com/Sirupsen/logrus"
+)
+
+// Create a new instance of the logger. You can have any number of instances.
+var log = logrus.New()
+
+func main() {
+ // The API for setting attributes is a little different than the package level
+ // exported logger. See Godoc.
+ log.Out = os.Stderr
+
+ log.WithFields(logrus.Fields{
+ "animal": "walrus",
+ "size": 10,
+ }).Info("A group of walrus emerges from the ocean")
+}
+```
+
+#### Fields
+
+Logrus encourages careful, structured logging though logging fields instead of
+long, unparseable error messages. For example, instead of: `log.Fatalf("Failed
+to send event %s to topic %s with key %d")`, you should log the much more
+discoverable:
+
+```go
+log.WithFields(log.Fields{
+ "event": event,
+ "topic": topic,
+ "key": key,
+}).Fatal("Failed to send event")
+```
+
+We've found this API forces you to think about logging in a way that produces
+much more useful logging messages. We've been in countless situations where just
+a single added field to a log statement that was already there would've saved us
+hours. The `WithFields` call is optional.
+
+In general, with Logrus using any of the `printf`-family functions should be
+seen as a hint you should add a field, however, you can still use the
+`printf`-family functions with Logrus.
+
+#### Hooks
+
+You can add hooks for logging levels. For example to send errors to an exception
+tracking service on `Error`, `Fatal` and `Panic`, info to StatsD or log to
+multiple places simultaneously, e.g. syslog.
+
+```go
+// Not the real implementation of the Airbrake hook. Just a simple sample.
+import (
+ log "github.com/Sirupsen/logrus"
+)
+
+func init() {
+ log.AddHook(new(AirbrakeHook))
+}
+
+type AirbrakeHook struct{}
+
+// `Fire()` takes the entry that the hook is fired for. `entry.Data[]` contains
+// the fields for the entry. See the Fields section of the README.
+func (hook *AirbrakeHook) Fire(entry *logrus.Entry) error {
+ err := airbrake.Notify(entry.Data["error"].(error))
+ if err != nil {
+ log.WithFields(log.Fields{
+ "source": "airbrake",
+ "endpoint": airbrake.Endpoint,
+ }).Info("Failed to send error to Airbrake")
+ }
+
+ return nil
+}
+
+// `Levels()` returns a slice of `Levels` the hook is fired for.
+func (hook *AirbrakeHook) Levels() []log.Level {
+ return []log.Level{
+ log.ErrorLevel,
+ log.FatalLevel,
+ log.PanicLevel,
+ }
+}
+```
+
+Logrus comes with built-in hooks. Add those, or your custom hook, in `init`:
+
+```go
+import (
+ log "github.com/Sirupsen/logrus"
+ "github.com/Sirupsen/logrus/hooks/airbrake"
+ "github.com/Sirupsen/logrus/hooks/syslog"
+ "log/syslog"
+)
+
+func init() {
+ log.AddHook(new(logrus_airbrake.AirbrakeHook))
+
+ hook, err := logrus_syslog.NewSyslogHook("udp", "localhost:514", syslog.LOG_INFO, "")
+ if err != nil {
+ log.Error("Unable to connect to local syslog daemon")
+ } else {
+ log.AddHook(hook)
+ }
+}
+```
+
+* [`github.com/Sirupsen/logrus/hooks/airbrake`](https://github.com/Sirupsen/logrus/blob/master/hooks/airbrake/airbrake.go)
+ Send errors to an exception tracking service compatible with the Airbrake API.
+ Uses [`airbrake-go`](https://github.com/tobi/airbrake-go) behind the scenes.
+
+* [`github.com/Sirupsen/logrus/hooks/papertrail`](https://github.com/Sirupsen/logrus/blob/master/hooks/papertrail/papertrail.go)
+ Send errors to the Papertrail hosted logging service via UDP.
+
+* [`github.com/Sirupsen/logrus/hooks/syslog`](https://github.com/Sirupsen/logrus/blob/master/hooks/syslog/syslog.go)
+ Send errors to remote syslog server.
+ Uses standard library `log/syslog` behind the scenes.
+
+* [`github.com/nubo/hiprus`](https://github.com/nubo/hiprus)
+ Send errors to a channel in hipchat.
+
+* [`github.com/sebest/logrusly`](https://github.com/sebest/logrusly)
+ Send logs to Loggly (https://www.loggly.com/)
+
+#### Level logging
+
+Logrus has six logging levels: Debug, Info, Warning, Error, Fatal and Panic.
+
+```go
+log.Debug("Useful debugging information.")
+log.Info("Something noteworthy happened!")
+log.Warn("You should probably take a look at this.")
+log.Error("Something failed but I'm not quitting.")
+// Calls os.Exit(1) after logging
+log.Fatal("Bye.")
+// Calls panic() after logging
+log.Panic("I'm bailing.")
+```
+
+You can set the logging level on a `Logger`, then it will only log entries with
+that severity or anything above it:
+
+```go
+// Will log anything that is info or above (warn, error, fatal, panic). Default.
+log.SetLevel(log.InfoLevel)
+```
+
+It may be useful to set `log.Level = logrus.DebugLevel` in a debug or verbose
+environment if your application has that.
+
+#### Entries
+
+Besides the fields added with `WithField` or `WithFields` some fields are
+automatically added to all logging events:
+
+1. `time`. The timestamp when the entry was created.
+2. `msg`. The logging message passed to `{Info,Warn,Error,Fatal,Panic}` after
+ the `AddFields` call. E.g. `Failed to send event.`
+3. `level`. The logging level. E.g. `info`.
+
+#### Environments
+
+Logrus has no notion of environment.
+
+If you wish for hooks and formatters to only be used in specific environments,
+you should handle that yourself. For example, if your application has a global
+variable `Environment`, which is a string representation of the environment you
+could do:
+
+```go
+import (
+ log "github.com/Sirupsen/logrus"
+)
+
+init() {
+ // do something here to set environment depending on an environment variable
+ // or command-line flag
+ if Environment == "production" {
+ log.SetFormatter(logrus.JSONFormatter)
+ } else {
+ // The TextFormatter is default, you don't actually have to do this.
+ log.SetFormatter(logrus.TextFormatter)
+ }
+}
+```
+
+This configuration is how `logrus` was intended to be used, but JSON in
+production is mostly only useful if you do log aggregation with tools like
+Splunk or Logstash.
+
+#### Formatters
+
+The built-in logging formatters are:
+
+* `logrus.TextFormatter`. Logs the event in colors if stdout is a tty, otherwise
+ without colors.
+ * *Note:* to force colored output when there is no TTY, set the `ForceColors`
+ field to `true`. To force no colored output even if there is a TTY set the
+ `DisableColors` field to `true`
+* `logrus.JSONFormatter`. Logs fields as JSON.
+
+Third party logging formatters:
+
+* [`zalgo`](https://github.com/aybabtme/logzalgo): invoking the P͉̫o̳̼̊w̖͈̰͎e̬͔̭͂r͚̼̹̲ ̫͓͉̳͈ō̠͕͖̚f̝͍̠ ͕̲̞͖͑Z̖̫̤̫ͪa͉̬͈̗l͖͎g̳̥o̰̥̅!̣͔̲̻͊̄ ̙̘̦̹̦.
+
+You can define your formatter by implementing the `Formatter` interface,
+requiring a `Format` method. `Format` takes an `*Entry`. `entry.Data` is a
+`Fields` type (`map[string]interface{}`) with all your fields as well as the
+default ones (see Entries section above):
+
+```go
+type MyJSONFormatter struct {
+}
+
+log.SetFormatter(new(MyJSONFormatter))
+
+func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
+ // Note this doesn't include Time, Level and Message which are available on
+ // the Entry. Consult `godoc` on information about those fields or read the
+ // source of the official loggers.
+ serialized, err := json.Marshal(entry.Data)
+ if err != nil {
+ return nil, fmt.Errorf("Failed to marshal fields to JSON, %v", err)
+ }
+ return append(serialized, '\n'), nil
+}
+```
+
+#### Rotation
+
+Log rotation is not provided with Logrus. Log rotation should be done by an
+external program (like `logrotated(8)`) that can compress and delete old log
+entries. It should not be a feature of the application-level logger.
+
+
+[godoc]: https://godoc.org/github.com/Sirupsen/logrus
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/entry.go b/src/kube2msb/vendor/github.com/Sirupsen/logrus/entry.go
new file mode 100644
index 0000000..e164eec
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/entry.go
@@ -0,0 +1,248 @@
+package logrus
+
+import (
+ "bytes"
+ "fmt"
+ "io"
+ "os"
+ "time"
+)
+
+// An entry is the final or intermediate Logrus logging entry. It contains all
+// the fields passed with WithField{,s}. It's finally logged when Debug, Info,
+// Warn, Error, Fatal or Panic is called on it. These objects can be reused and
+// passed around as much as you wish to avoid field duplication.
+type Entry struct {
+ Logger *Logger
+
+ // Contains all the fields set by the user.
+ Data Fields
+
+ // Time at which the log entry was created
+ Time time.Time
+
+ // Level the log entry was logged at: Debug, Info, Warn, Error, Fatal or Panic
+ Level Level
+
+ // Message passed to Debug, Info, Warn, Error, Fatal or Panic
+ Message string
+}
+
+func NewEntry(logger *Logger) *Entry {
+ return &Entry{
+ Logger: logger,
+ // Default is three fields, give a little extra room
+ Data: make(Fields, 5),
+ }
+}
+
+// Returns a reader for the entry, which is a proxy to the formatter.
+func (entry *Entry) Reader() (*bytes.Buffer, error) {
+ serialized, err := entry.Logger.Formatter.Format(entry)
+ return bytes.NewBuffer(serialized), err
+}
+
+// Returns the string representation from the reader and ultimately the
+// formatter.
+func (entry *Entry) String() (string, error) {
+ reader, err := entry.Reader()
+ if err != nil {
+ return "", err
+ }
+
+ return reader.String(), err
+}
+
+// Add a single field to the Entry.
+func (entry *Entry) WithField(key string, value interface{}) *Entry {
+ return entry.WithFields(Fields{key: value})
+}
+
+// Add a map of fields to the Entry.
+func (entry *Entry) WithFields(fields Fields) *Entry {
+ data := Fields{}
+ for k, v := range entry.Data {
+ data[k] = v
+ }
+ for k, v := range fields {
+ data[k] = v
+ }
+ return &Entry{Logger: entry.Logger, Data: data}
+}
+
+func (entry *Entry) log(level Level, msg string) {
+ entry.Time = time.Now()
+ entry.Level = level
+ entry.Message = msg
+
+ if err := entry.Logger.Hooks.Fire(level, entry); err != nil {
+ entry.Logger.mu.Lock()
+ fmt.Fprintf(os.Stderr, "Failed to fire hook: %v\n", err)
+ entry.Logger.mu.Unlock()
+ }
+
+ reader, err := entry.Reader()
+ if err != nil {
+ entry.Logger.mu.Lock()
+ fmt.Fprintf(os.Stderr, "Failed to obtain reader, %v\n", err)
+ entry.Logger.mu.Unlock()
+ }
+
+ entry.Logger.mu.Lock()
+ defer entry.Logger.mu.Unlock()
+
+ _, err = io.Copy(entry.Logger.Out, reader)
+ if err != nil {
+ fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err)
+ }
+
+ // To avoid Entry#log() returning a value that only would make sense for
+ // panic() to use in Entry#Panic(), we avoid the allocation by checking
+ // directly here.
+ if level <= PanicLevel {
+ panic(entry)
+ }
+}
+
+func (entry *Entry) Debug(args ...interface{}) {
+ if entry.Logger.Level >= DebugLevel {
+ entry.log(DebugLevel, fmt.Sprint(args...))
+ }
+}
+
+func (entry *Entry) Print(args ...interface{}) {
+ entry.Info(args...)
+}
+
+func (entry *Entry) Info(args ...interface{}) {
+ if entry.Logger.Level >= InfoLevel {
+ entry.log(InfoLevel, fmt.Sprint(args...))
+ }
+}
+
+func (entry *Entry) Warn(args ...interface{}) {
+ if entry.Logger.Level >= WarnLevel {
+ entry.log(WarnLevel, fmt.Sprint(args...))
+ }
+}
+
+func (entry *Entry) Error(args ...interface{}) {
+ if entry.Logger.Level >= ErrorLevel {
+ entry.log(ErrorLevel, fmt.Sprint(args...))
+ }
+}
+
+func (entry *Entry) Fatal(args ...interface{}) {
+ if entry.Logger.Level >= FatalLevel {
+ entry.log(FatalLevel, fmt.Sprint(args...))
+ }
+ os.Exit(1)
+}
+
+func (entry *Entry) Panic(args ...interface{}) {
+ if entry.Logger.Level >= PanicLevel {
+ entry.log(PanicLevel, fmt.Sprint(args...))
+ }
+ panic(fmt.Sprint(args...))
+}
+
+// Entry Printf family functions
+
+func (entry *Entry) Debugf(format string, args ...interface{}) {
+ if entry.Logger.Level >= DebugLevel {
+ entry.Debug(fmt.Sprintf(format, args...))
+ }
+}
+
+func (entry *Entry) Infof(format string, args ...interface{}) {
+ if entry.Logger.Level >= InfoLevel {
+ entry.Info(fmt.Sprintf(format, args...))
+ }
+}
+
+func (entry *Entry) Printf(format string, args ...interface{}) {
+ entry.Infof(format, args...)
+}
+
+func (entry *Entry) Warnf(format string, args ...interface{}) {
+ if entry.Logger.Level >= WarnLevel {
+ entry.Warn(fmt.Sprintf(format, args...))
+ }
+}
+
+func (entry *Entry) Warningf(format string, args ...interface{}) {
+ entry.Warnf(format, args...)
+}
+
+func (entry *Entry) Errorf(format string, args ...interface{}) {
+ if entry.Logger.Level >= ErrorLevel {
+ entry.Error(fmt.Sprintf(format, args...))
+ }
+}
+
+func (entry *Entry) Fatalf(format string, args ...interface{}) {
+ if entry.Logger.Level >= FatalLevel {
+ entry.Fatal(fmt.Sprintf(format, args...))
+ }
+}
+
+func (entry *Entry) Panicf(format string, args ...interface{}) {
+ if entry.Logger.Level >= PanicLevel {
+ entry.Panic(fmt.Sprintf(format, args...))
+ }
+}
+
+// Entry Println family functions
+
+func (entry *Entry) Debugln(args ...interface{}) {
+ if entry.Logger.Level >= DebugLevel {
+ entry.Debug(entry.sprintlnn(args...))
+ }
+}
+
+func (entry *Entry) Infoln(args ...interface{}) {
+ if entry.Logger.Level >= InfoLevel {
+ entry.Info(entry.sprintlnn(args...))
+ }
+}
+
+func (entry *Entry) Println(args ...interface{}) {
+ entry.Infoln(args...)
+}
+
+func (entry *Entry) Warnln(args ...interface{}) {
+ if entry.Logger.Level >= WarnLevel {
+ entry.Warn(entry.sprintlnn(args...))
+ }
+}
+
+func (entry *Entry) Warningln(args ...interface{}) {
+ entry.Warnln(args...)
+}
+
+func (entry *Entry) Errorln(args ...interface{}) {
+ if entry.Logger.Level >= ErrorLevel {
+ entry.Error(entry.sprintlnn(args...))
+ }
+}
+
+func (entry *Entry) Fatalln(args ...interface{}) {
+ if entry.Logger.Level >= FatalLevel {
+ entry.Fatal(entry.sprintlnn(args...))
+ }
+}
+
+func (entry *Entry) Panicln(args ...interface{}) {
+ if entry.Logger.Level >= PanicLevel {
+ entry.Panic(entry.sprintlnn(args...))
+ }
+}
+
+// Sprintlnn => Sprint no newline. This is to get the behavior of how
+// fmt.Sprintln where spaces are always added between operands, regardless of
+// their type. Instead of vendoring the Sprintln implementation to spare a
+// string allocation, we do the simplest thing.
+func (entry *Entry) sprintlnn(args ...interface{}) string {
+ msg := fmt.Sprintln(args...)
+ return msg[:len(msg)-1]
+}
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/exported.go b/src/kube2msb/vendor/github.com/Sirupsen/logrus/exported.go
new file mode 100644
index 0000000..d087124
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/exported.go
@@ -0,0 +1,182 @@
+package logrus
+
+import (
+ "io"
+)
+
+var (
+ // std is the name of the standard logger in stdlib `log`
+ std = New()
+)
+
+// SetOutput sets the standard logger output.
+func SetOutput(out io.Writer) {
+ std.mu.Lock()
+ defer std.mu.Unlock()
+ std.Out = out
+}
+
+// SetFormatter sets the standard logger formatter.
+func SetFormatter(formatter Formatter) {
+ std.mu.Lock()
+ defer std.mu.Unlock()
+ std.Formatter = formatter
+}
+
+// SetLevel sets the standard logger level.
+func SetLevel(level Level) {
+ std.mu.Lock()
+ defer std.mu.Unlock()
+ std.Level = level
+}
+
+// GetLevel returns the standard logger level.
+func GetLevel() Level {
+ return std.Level
+}
+
+// AddHook adds a hook to the standard logger hooks.
+func AddHook(hook Hook) {
+ std.mu.Lock()
+ defer std.mu.Unlock()
+ std.Hooks.Add(hook)
+}
+
+// WithField creates an entry from the standard logger and adds a field to
+// it. If you want multiple fields, use `WithFields`.
+//
+// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
+// or Panic on the Entry it returns.
+func WithField(key string, value interface{}) *Entry {
+ return std.WithField(key, value)
+}
+
+// WithFields creates an entry from the standard logger and adds multiple
+// fields to it. This is simply a helper for `WithField`, invoking it
+// once for each field.
+//
+// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
+// or Panic on the Entry it returns.
+func WithFields(fields Fields) *Entry {
+ return std.WithFields(fields)
+}
+
+// Debug logs a message at level Debug on the standard logger.
+func Debug(args ...interface{}) {
+ std.Debug(args...)
+}
+
+// Print logs a message at level Info on the standard logger.
+func Print(args ...interface{}) {
+ std.Print(args...)
+}
+
+// Info logs a message at level Info on the standard logger.
+func Info(args ...interface{}) {
+ std.Info(args...)
+}
+
+// Warn logs a message at level Warn on the standard logger.
+func Warn(args ...interface{}) {
+ std.Warn(args...)
+}
+
+// Warning logs a message at level Warn on the standard logger.
+func Warning(args ...interface{}) {
+ std.Warning(args...)
+}
+
+// Error logs a message at level Error on the standard logger.
+func Error(args ...interface{}) {
+ std.Error(args...)
+}
+
+// Panic logs a message at level Panic on the standard logger.
+func Panic(args ...interface{}) {
+ std.Panic(args...)
+}
+
+// Fatal logs a message at level Fatal on the standard logger.
+func Fatal(args ...interface{}) {
+ std.Fatal(args...)
+}
+
+// Debugf logs a message at level Debug on the standard logger.
+func Debugf(format string, args ...interface{}) {
+ std.Debugf(format, args...)
+}
+
+// Printf logs a message at level Info on the standard logger.
+func Printf(format string, args ...interface{}) {
+ std.Printf(format, args...)
+}
+
+// Infof logs a message at level Info on the standard logger.
+func Infof(format string, args ...interface{}) {
+ std.Infof(format, args...)
+}
+
+// Warnf logs a message at level Warn on the standard logger.
+func Warnf(format string, args ...interface{}) {
+ std.Warnf(format, args...)
+}
+
+// Warningf logs a message at level Warn on the standard logger.
+func Warningf(format string, args ...interface{}) {
+ std.Warningf(format, args...)
+}
+
+// Errorf logs a message at level Error on the standard logger.
+func Errorf(format string, args ...interface{}) {
+ std.Errorf(format, args...)
+}
+
+// Panicf logs a message at level Panic on the standard logger.
+func Panicf(format string, args ...interface{}) {
+ std.Panicf(format, args...)
+}
+
+// Fatalf logs a message at level Fatal on the standard logger.
+func Fatalf(format string, args ...interface{}) {
+ std.Fatalf(format, args...)
+}
+
+// Debugln logs a message at level Debug on the standard logger.
+func Debugln(args ...interface{}) {
+ std.Debugln(args...)
+}
+
+// Println logs a message at level Info on the standard logger.
+func Println(args ...interface{}) {
+ std.Println(args...)
+}
+
+// Infoln logs a message at level Info on the standard logger.
+func Infoln(args ...interface{}) {
+ std.Infoln(args...)
+}
+
+// Warnln logs a message at level Warn on the standard logger.
+func Warnln(args ...interface{}) {
+ std.Warnln(args...)
+}
+
+// Warningln logs a message at level Warn on the standard logger.
+func Warningln(args ...interface{}) {
+ std.Warningln(args...)
+}
+
+// Errorln logs a message at level Error on the standard logger.
+func Errorln(args ...interface{}) {
+ std.Errorln(args...)
+}
+
+// Panicln logs a message at level Panic on the standard logger.
+func Panicln(args ...interface{}) {
+ std.Panicln(args...)
+}
+
+// Fatalln logs a message at level Fatal on the standard logger.
+func Fatalln(args ...interface{}) {
+ std.Fatalln(args...)
+}
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/formatter.go b/src/kube2msb/vendor/github.com/Sirupsen/logrus/formatter.go
new file mode 100644
index 0000000..038ce9f
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/formatter.go
@@ -0,0 +1,44 @@
+package logrus
+
+// The Formatter interface is used to implement a custom Formatter. It takes an
+// `Entry`. It exposes all the fields, including the default ones:
+//
+// * `entry.Data["msg"]`. The message passed from Info, Warn, Error ..
+// * `entry.Data["time"]`. The timestamp.
+// * `entry.Data["level"]. The level the entry was logged at.
+//
+// Any additional fields added with `WithField` or `WithFields` are also in
+// `entry.Data`. Format is expected to return an array of bytes which are then
+// logged to `logger.Out`.
+type Formatter interface {
+ Format(*Entry) ([]byte, error)
+}
+
+// This is to not silently overwrite `time`, `msg` and `level` fields when
+// dumping it. If this code wasn't there doing:
+//
+// logrus.WithField("level", 1).Info("hello")
+//
+// Would just silently drop the user provided level. Instead with this code
+// it'll logged as:
+//
+// {"level": "info", "fields.level": 1, "msg": "hello", "time": "..."}
+//
+// It's not exported because it's still using Data in an opinionated way. It's to
+// avoid code duplication between the two default formatters.
+func prefixFieldClashes(data Fields) {
+ _, ok := data["time"]
+ if ok {
+ data["fields.time"] = data["time"]
+ }
+
+ _, ok = data["msg"]
+ if ok {
+ data["fields.msg"] = data["msg"]
+ }
+
+ _, ok = data["level"]
+ if ok {
+ data["fields.level"] = data["level"]
+ }
+}
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/hooks.go b/src/kube2msb/vendor/github.com/Sirupsen/logrus/hooks.go
new file mode 100644
index 0000000..0da2b36
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/hooks.go
@@ -0,0 +1,34 @@
+package logrus
+
+// A hook to be fired when logging on the logging levels returned from
+// `Levels()` on your implementation of the interface. Note that this is not
+// fired in a goroutine or a channel with workers, you should handle such
+// functionality yourself if your call is non-blocking and you don't wish for
+// the logging calls for levels returned from `Levels()` to block.
+type Hook interface {
+ Levels() []Level
+ Fire(*Entry) error
+}
+
+// Internal type for storing the hooks on a logger instance.
+type levelHooks map[Level][]Hook
+
+// Add a hook to an instance of logger. This is called with
+// `log.Hooks.Add(new(MyHook))` where `MyHook` implements the `Hook` interface.
+func (hooks levelHooks) Add(hook Hook) {
+ for _, level := range hook.Levels() {
+ hooks[level] = append(hooks[level], hook)
+ }
+}
+
+// Fire all the hooks for the passed level. Used by `entry.log` to fire
+// appropriate hooks for a log entry.
+func (hooks levelHooks) Fire(level Level, entry *Entry) error {
+ for _, hook := range hooks[level] {
+ if err := hook.Fire(entry); err != nil {
+ return err
+ }
+ }
+
+ return nil
+}
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/json_formatter.go b/src/kube2msb/vendor/github.com/Sirupsen/logrus/json_formatter.go
new file mode 100644
index 0000000..b09227c
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/json_formatter.go
@@ -0,0 +1,26 @@
+package logrus
+
+import (
+ "encoding/json"
+ "fmt"
+ "time"
+)
+
+type JSONFormatter struct{}
+
+func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
+ data := make(Fields, len(entry.Data)+3)
+ for k, v := range entry.Data {
+ data[k] = v
+ }
+ prefixFieldClashes(data)
+ data["time"] = entry.Time.Format(time.RFC3339)
+ data["msg"] = entry.Message
+ data["level"] = entry.Level.String()
+
+ serialized, err := json.Marshal(data)
+ if err != nil {
+ return nil, fmt.Errorf("Failed to marshal fields to JSON, %v", err)
+ }
+ return append(serialized, '\n'), nil
+}
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/logger.go b/src/kube2msb/vendor/github.com/Sirupsen/logrus/logger.go
new file mode 100644
index 0000000..b392e54
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/logger.go
@@ -0,0 +1,161 @@
+package logrus
+
+import (
+ "io"
+ "os"
+ "sync"
+)
+
+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.Stdout`. You can also set this to
+ // something more adventorous, 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
+ // service, log to StatsD or dump the core on fatal errors.
+ Hooks levelHooks
+ // All log entries pass through the formatter before logged to Out. The
+ // included formatters are `TextFormatter` and `JSONFormatter` for which
+ // TextFormatter is the default. In development (when a TTY is attached) it
+ // logs with colors, but to a file it wouldn't. You can easily implement your
+ // own that implements the `Formatter` interface, see the `README` or included
+ // formatters for examples.
+ Formatter Formatter
+ // 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
+ Level Level
+ // Used to sync writing to the log.
+ mu sync.Mutex
+}
+
+// Creates a new logger. Configuration should be set by changing `Formatter`,
+// `Out` and `Hooks` directly on the default logger instance. You can also just
+// instantiate your own:
+//
+// var log = &Logger{
+// Out: os.Stderr,
+// Formatter: new(JSONFormatter),
+// Hooks: make(levelHooks),
+// Level: logrus.DebugLevel,
+// }
+//
+// It's recommended to make this a global instance called `log`.
+func New() *Logger {
+ return &Logger{
+ Out: os.Stdout,
+ Formatter: new(TextFormatter),
+ Hooks: make(levelHooks),
+ Level: InfoLevel,
+ }
+}
+
+// Adds a field to the log entry, note that you it doesn't log until you call
+// Debug, Print, Info, Warn, Fatal or Panic. It only creates a log entry.
+// Ff you want multiple fields, use `WithFields`.
+func (logger *Logger) WithField(key string, value interface{}) *Entry {
+ return NewEntry(logger).WithField(key, value)
+}
+
+// Adds a struct of fields to the log entry. All it does is call `WithField` for
+// each `Field`.
+func (logger *Logger) WithFields(fields Fields) *Entry {
+ return NewEntry(logger).WithFields(fields)
+}
+
+func (logger *Logger) Debugf(format string, args ...interface{}) {
+ NewEntry(logger).Debugf(format, args...)
+}
+
+func (logger *Logger) Infof(format string, args ...interface{}) {
+ NewEntry(logger).Infof(format, args...)
+}
+
+func (logger *Logger) Printf(format string, args ...interface{}) {
+ NewEntry(logger).Printf(format, args...)
+}
+
+func (logger *Logger) Warnf(format string, args ...interface{}) {
+ NewEntry(logger).Warnf(format, args...)
+}
+
+func (logger *Logger) Warningf(format string, args ...interface{}) {
+ NewEntry(logger).Warnf(format, args...)
+}
+
+func (logger *Logger) Errorf(format string, args ...interface{}) {
+ NewEntry(logger).Errorf(format, args...)
+}
+
+func (logger *Logger) Fatalf(format string, args ...interface{}) {
+ NewEntry(logger).Fatalf(format, args...)
+}
+
+func (logger *Logger) Panicf(format string, args ...interface{}) {
+ NewEntry(logger).Panicf(format, args...)
+}
+
+func (logger *Logger) Debug(args ...interface{}) {
+ NewEntry(logger).Debug(args...)
+}
+
+func (logger *Logger) Info(args ...interface{}) {
+ NewEntry(logger).Info(args...)
+}
+
+func (logger *Logger) Print(args ...interface{}) {
+ NewEntry(logger).Info(args...)
+}
+
+func (logger *Logger) Warn(args ...interface{}) {
+ NewEntry(logger).Warn(args...)
+}
+
+func (logger *Logger) Warning(args ...interface{}) {
+ NewEntry(logger).Warn(args...)
+}
+
+func (logger *Logger) Error(args ...interface{}) {
+ NewEntry(logger).Error(args...)
+}
+
+func (logger *Logger) Fatal(args ...interface{}) {
+ NewEntry(logger).Fatal(args...)
+}
+
+func (logger *Logger) Panic(args ...interface{}) {
+ NewEntry(logger).Panic(args...)
+}
+
+func (logger *Logger) Debugln(args ...interface{}) {
+ NewEntry(logger).Debugln(args...)
+}
+
+func (logger *Logger) Infoln(args ...interface{}) {
+ NewEntry(logger).Infoln(args...)
+}
+
+func (logger *Logger) Println(args ...interface{}) {
+ NewEntry(logger).Println(args...)
+}
+
+func (logger *Logger) Warnln(args ...interface{}) {
+ NewEntry(logger).Warnln(args...)
+}
+
+func (logger *Logger) Warningln(args ...interface{}) {
+ NewEntry(logger).Warnln(args...)
+}
+
+func (logger *Logger) Errorln(args ...interface{}) {
+ NewEntry(logger).Errorln(args...)
+}
+
+func (logger *Logger) Fatalln(args ...interface{}) {
+ NewEntry(logger).Fatalln(args...)
+}
+
+func (logger *Logger) Panicln(args ...interface{}) {
+ NewEntry(logger).Panicln(args...)
+}
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/logrus.go b/src/kube2msb/vendor/github.com/Sirupsen/logrus/logrus.go
new file mode 100644
index 0000000..43ee12e
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/logrus.go
@@ -0,0 +1,94 @@
+package logrus
+
+import (
+ "fmt"
+ "log"
+)
+
+// Fields type, used to pass to `WithFields`.
+type Fields map[string]interface{}
+
+// Level type
+type Level uint8
+
+// Convert the Level to a string. E.g. PanicLevel becomes "panic".
+func (level Level) String() string {
+ switch level {
+ case DebugLevel:
+ return "debug"
+ case InfoLevel:
+ return "info"
+ case WarnLevel:
+ return "warning"
+ case ErrorLevel:
+ return "error"
+ case FatalLevel:
+ return "fatal"
+ case PanicLevel:
+ return "panic"
+ }
+
+ return "unknown"
+}
+
+// ParseLevel takes a string level and returns the Logrus log level constant.
+func ParseLevel(lvl string) (Level, error) {
+ switch lvl {
+ case "panic":
+ return PanicLevel, nil
+ case "fatal":
+ return FatalLevel, nil
+ case "error":
+ return ErrorLevel, nil
+ case "warn", "warning":
+ return WarnLevel, nil
+ case "info":
+ return InfoLevel, nil
+ case "debug":
+ return DebugLevel, nil
+ }
+
+ var l Level
+ return l, fmt.Errorf("not a valid logrus Level: %q", lvl)
+}
+
+// These are the different logging levels. You can set the logging level to log
+// on your instance of logger, obtained with `logrus.New()`.
+const (
+ // PanicLevel level, highest level of severity. Logs and then calls panic with the
+ // message passed to Debug, Info, ...
+ PanicLevel Level = iota
+ // FatalLevel level. Logs and then calls `os.Exit(1)`. It will exit even if the
+ // logging level is set to Panic.
+ FatalLevel
+ // ErrorLevel level. Logs. Used for errors that should definitely be noted.
+ // Commonly used for hooks to send errors to an error tracking service.
+ ErrorLevel
+ // WarnLevel level. Non-critical entries that deserve eyes.
+ WarnLevel
+ // InfoLevel level. General operational entries about what's going on inside the
+ // application.
+ InfoLevel
+ // DebugLevel level. Usually only enabled when debugging. Very verbose logging.
+ DebugLevel
+)
+
+// Won't compile if StdLogger can't be realized by a log.Logger
+var _ StdLogger = &log.Logger{}
+
+// StdLogger is what your logrus-enabled library should take, that way
+// it'll accept a stdlib logger and a logrus logger. There's no standard
+// interface, this is the closest we get, unfortunately.
+type StdLogger interface {
+ Print(...interface{})
+ Printf(string, ...interface{})
+ Println(...interface{})
+
+ Fatal(...interface{})
+ Fatalf(string, ...interface{})
+ Fatalln(...interface{})
+
+ Panic(...interface{})
+ Panicf(string, ...interface{})
+ Panicln(...interface{})
+}
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_darwin.go b/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_darwin.go
new file mode 100644
index 0000000..8fe02a4
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_darwin.go
@@ -0,0 +1,12 @@
+// Based on ssh/terminal:
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package logrus
+
+import "syscall"
+
+const ioctlReadTermios = syscall.TIOCGETA
+
+type Termios syscall.Termios
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_freebsd.go b/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_freebsd.go
new file mode 100644
index 0000000..0428ee5
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_freebsd.go
@@ -0,0 +1,20 @@
+/*
+ Go 1.2 doesn't include Termios for FreeBSD. This should be added in 1.3 and this could be merged with terminal_darwin.
+*/
+package logrus
+
+import (
+ "syscall"
+)
+
+const ioctlReadTermios = syscall.TIOCGETA
+
+type Termios struct {
+ Iflag uint32
+ Oflag uint32
+ Cflag uint32
+ Lflag uint32
+ Cc [20]uint8
+ Ispeed uint32
+ Ospeed uint32
+}
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_linux.go b/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_linux.go
new file mode 100644
index 0000000..a2c0b40
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_linux.go
@@ -0,0 +1,12 @@
+// Based on ssh/terminal:
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package logrus
+
+import "syscall"
+
+const ioctlReadTermios = syscall.TCGETS
+
+type Termios syscall.Termios
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_notwindows.go b/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_notwindows.go
new file mode 100644
index 0000000..276447b
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_notwindows.go
@@ -0,0 +1,21 @@
+// Based on ssh/terminal:
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build linux,!appengine darwin freebsd
+
+package logrus
+
+import (
+ "syscall"
+ "unsafe"
+)
+
+// IsTerminal returns true if the given file descriptor is a terminal.
+func IsTerminal() bool {
+ fd := syscall.Stdout
+ var termios Termios
+ _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
+ return err == 0
+}
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_windows.go b/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_windows.go
new file mode 100644
index 0000000..2e09f6f
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/terminal_windows.go
@@ -0,0 +1,27 @@
+// Based on ssh/terminal:
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build windows
+
+package logrus
+
+import (
+ "syscall"
+ "unsafe"
+)
+
+var kernel32 = syscall.NewLazyDLL("kernel32.dll")
+
+var (
+ procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
+)
+
+// IsTerminal returns true if the given file descriptor is a terminal.
+func IsTerminal() bool {
+ fd := syscall.Stdout
+ var st uint32
+ r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(fd), uintptr(unsafe.Pointer(&st)), 0)
+ return r != 0 && e == 0
+}
diff --git a/src/kube2msb/vendor/github.com/Sirupsen/logrus/text_formatter.go b/src/kube2msb/vendor/github.com/Sirupsen/logrus/text_formatter.go
new file mode 100644
index 0000000..78e7889
--- /dev/null
+++ b/src/kube2msb/vendor/github.com/Sirupsen/logrus/text_formatter.go
@@ -0,0 +1,124 @@
+package logrus
+
+import (
+ "bytes"
+ "fmt"
+ "regexp"
+ "sort"
+ "strings"
+ "time"
+)
+
+const (
+ nocolor = 0
+ red = 31
+ green = 32
+ yellow = 33
+ blue = 34
+)
+
+var (
+ baseTimestamp time.Time
+ isTerminal bool
+ noQuoteNeeded *regexp.Regexp
+)
+
+func init() {
+ baseTimestamp = time.Now()
+ isTerminal = IsTerminal()
+}
+
+func miniTS() int {
+ return int(time.Since(baseTimestamp) / time.Second)
+}
+
+type TextFormatter struct {
+ // Set to true to bypass checking for a TTY before outputting colors.
+ ForceColors bool
+ DisableColors bool
+ // Set to true to disable timestamp logging (useful when the output
+ // is redirected to a logging system already adding a timestamp)
+ DisableTimestamp bool
+}
+
+func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
+
+ var keys []string
+ for k := range entry.Data {
+ keys = append(keys, k)
+ }
+ sort.Strings(keys)
+
+ b := &bytes.Buffer{}
+
+ prefixFieldClashes(entry.Data)
+
+ isColored := (f.ForceColors || isTerminal) && !f.DisableColors
+
+ if isColored {
+ printColored(b, entry, keys)
+ } else {
+ if !f.DisableTimestamp {
+ f.appendKeyValue(b, "time", entry.Time.Format(time.RFC3339))
+ }
+ f.appendKeyValue(b, "level", entry.Level.String())
+ f.appendKeyValue(b, "msg", entry.Message)
+ for _, key := range keys {
+ f.appendKeyValue(b, key, entry.Data[key])
+ }
+ }
+
+ b.WriteByte('\n')
+ return b.Bytes(), nil
+}
+
+func printColored(b *bytes.Buffer, entry *Entry, keys []string) {
+ var levelColor int
+ switch entry.Level {
+ case WarnLevel:
+ levelColor = yellow
+ case ErrorLevel, FatalLevel, PanicLevel:
+ levelColor = red
+ default:
+ levelColor = blue
+ }
+
+ levelText := strings.ToUpper(entry.Level.String())[0:4]
+
+ fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d] %-44s ", levelColor, levelText, miniTS(), entry.Message)
+ for _, k := range keys {
+ v := entry.Data[k]
+ fmt.Fprintf(b, " \x1b[%dm%s\x1b[0m=%v", levelColor, k, v)
+ }
+}
+
+func needsQuoting(text string) bool {
+ for _, ch := range text {
+ if !((ch >= 'a' && ch <= 'z') ||
+ (ch >= 'A' && ch <= 'Z') ||
+ (ch >= '0' && ch < '9') ||
+ ch == '-' || ch == '.') {
+ return false
+ }
+ }
+ return true
+}
+
+func (f *TextFormatter) appendKeyValue(b *bytes.Buffer, key, value interface{}) {
+ switch value.(type) {
+ case string:
+ if needsQuoting(value.(string)) {
+ fmt.Fprintf(b, "%v=%s ", key, value)
+ } else {
+ fmt.Fprintf(b, "%v=%q ", key, value)
+ }
+ case error:
+ if needsQuoting(value.(error).Error()) {
+ fmt.Fprintf(b, "%v=%s ", key, value)
+ } else {
+ fmt.Fprintf(b, "%v=%q ", key, value)
+ }
+ default:
+ fmt.Fprintf(b, "%v=%v ", key, value)
+ }
+}