Upgrade dependencies

vendor/github.com/cyrilix/robocar-base/cli/cli.go

@@ -61,16 +61,20 @@ func HandleExit(p service.Part) {
 	}()
 }
 
-func InitMqttFlags(defaultClientId string, mqttBroker, username, password, clientId *string, mqttQos *int, mqttRetain *bool) {
+func InitMqttFlagSet(flagSet *flag.FlagSet, defaultClientId string, mqttBroker, username, password, clientId *string, mqttQos *int, mqttRetain *bool) {
 	SetDefaultValueFromEnv(clientId, "MQTT_CLIENT_ID", defaultClientId)
 	SetDefaultValueFromEnv(mqttBroker, "MQTT_BROKER", "tcp://127.0.0.1:1883")
 
-	flag.StringVar(mqttBroker, "mqtt-broker", *mqttBroker, "Broker Uri, use MQTT_BROKER env if arg not set")
-	flag.StringVar(username, "mqtt-username", os.Getenv("MQTT_USERNAME"), "Broker Username, use MQTT_USERNAME env if arg not set")
-	flag.StringVar(password, "mqtt-password", os.Getenv("MQTT_PASSWORD"), "Broker Password, MQTT_PASSWORD env if args not set")
-	flag.StringVar(clientId, "mqtt-client-id", *clientId, "Mqtt client id, use MQTT_CLIENT_ID env if args not set")
-	flag.IntVar(mqttQos, "mqtt-qos", *mqttQos, "Qos to pusblish message, use MQTT_QOS env if arg not set")
-	flag.BoolVar(mqttRetain, "mqtt-retain", *mqttRetain, "Retain mqtt message, if not set, true if MQTT_RETAIN env variable is set")
+	flagSet.StringVar(mqttBroker, "mqtt-broker", *mqttBroker, "Broker Uri, use MQTT_BROKER env if arg not set")
+	flagSet.StringVar(username, "mqtt-username", os.Getenv("MQTT_USERNAME"), "Broker Username, use MQTT_USERNAME env if arg not set")
+	flagSet.StringVar(password, "mqtt-password", os.Getenv("MQTT_PASSWORD"), "Broker Password, MQTT_PASSWORD env if args not set")
+	flagSet.StringVar(clientId, "mqtt-client-id", *clientId, "Mqtt client id, use MQTT_CLIENT_ID env if args not set")
+	flagSet.IntVar(mqttQos, "mqtt-qos", *mqttQos, "Qos to pusblish message, use MQTT_QOS env if arg not set")
+	flagSet.BoolVar(mqttRetain, "mqtt-retain", *mqttRetain, "Retain mqtt message, if not set, true if MQTT_RETAIN env variable is set")
+}
+
+func InitMqttFlags(defaultClientId string, mqttBroker, username, password, clientId *string, mqttQos *int, mqttRetain *bool) {
+	InitMqttFlagSet(flag.CommandLine, defaultClientId, mqttBroker, username, password, clientId, mqttQos, mqttRetain)
 }
 
 func InitIntFlag(key string, defValue int) int {

vendor/github.com/cyrilix/robocar-protobuf/go/events/events.pb.go

@@ -675,6 +675,7 @@ func (m *Ellipse) GetConfidence() float32 {
 type RecordMessage struct {
 	Frame                *FrameMessage    `protobuf:"bytes,1,opt,name=frame,proto3" json:"frame,omitempty"`
 	Steering             *SteeringMessage `protobuf:"bytes,2,opt,name=steering,proto3" json:"steering,omitempty"`
+	RecordSet            string           `protobuf:"bytes,3,opt,name=recordSet,proto3" json:"recordSet,omitempty"`
 	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
 	XXX_unrecognized     []byte           `json:"-"`
 	XXX_sizecache        int32            `json:"-"`
@@ -719,6 +720,13 @@ func (m *RecordMessage) GetSteering() *SteeringMessage {
 	return nil
 }
 
+func (m *RecordMessage) GetRecordSet() string {
+	if m != nil {
+		return m.RecordSet
+	}
+	return ""
+}
+
 func init() {
 	proto.RegisterEnum("robocar.events.DriveMode", DriveMode_name, DriveMode_value)
 	proto.RegisterEnum("robocar.events.TypeObject", TypeObject_name, TypeObject_value)
@@ -739,49 +747,49 @@ func init() {
 func init() { proto.RegisterFile("events/events.proto", fileDescriptor_8ec31f2d2a3db598) }
 
 var fileDescriptor_8ec31f2d2a3db598 = []byte{
-	// 689 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x54, 0x4b, 0x6f, 0xd3, 0x5a,
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-	0x00,
+	// 696 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x54, 0x5b, 0x6f, 0x12, 0x51,
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+	0x5f, 0xf9, 0x5c, 0x52, 0x22, 0x87, 0x25, 0x79, 0xa2, 0x5f, 0xfd, 0x0a, 0x00, 0x00, 0xff, 0xff,
+	0x5d, 0x6e, 0x23, 0x4e, 0x3d, 0x06, 0x00, 0x00,
 }

vendor/github.com/golang/protobuf/proto/lib.go

@@ -393,7 +393,7 @@ func (p *Buffer) Bytes() []byte { return p.buf }
 // than relying on this API.
 //
 // If deterministic serialization is requested, map entries will be sorted
-// by keys in lexographical order. This is an implementation detail and
+// by keys in lexicographical order. This is an implementation detail and
 // subject to change.
 func (p *Buffer) SetDeterministic(deterministic bool) {
 	p.deterministic = deterministic

vendor/github.com/golang/protobuf/proto/text.go

@@ -456,6 +456,8 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
 	return nil
 }
 
+var textMarshalerType = reflect.TypeOf((*encoding.TextMarshaler)(nil)).Elem()
+
 // writeAny writes an arbitrary field.
 func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error {
 	v = reflect.Indirect(v)
@@ -519,8 +521,8 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert
 			// mutating this value.
 			v = v.Addr()
 		}
-		if etm, ok := v.Interface().(encoding.TextMarshaler); ok {
-			text, err := etm.MarshalText()
+		if v.Type().Implements(textMarshalerType) {
+			text, err := v.Interface().(encoding.TextMarshaler).MarshalText()
 			if err != nil {
 				return err
 			}

vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go

@@ -20,17 +20,19 @@ var _ = math.Inf
 // proto package needs to be updated.
 const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
 
-// A Timestamp represents a point in time independent of any time zone
-// or calendar, represented as seconds and fractions of seconds at
-// nanosecond resolution in UTC Epoch time. It is encoded using the
-// Proleptic Gregorian Calendar which extends the Gregorian calendar
-// backwards to year one. It is encoded assuming all minutes are 60
-// seconds long, i.e. leap seconds are "smeared" so that no leap second
-// table is needed for interpretation. Range is from
-// 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z.
-// By restricting to that range, we ensure that we can convert to
-// and from  RFC 3339 date strings.
-// See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
+// A Timestamp represents a point in time independent of any time zone or local
+// calendar, encoded as a count of seconds and fractions of seconds at
+// nanosecond resolution. The count is relative to an epoch at UTC midnight on
+// January 1, 1970, in the proleptic Gregorian calendar which extends the
+// Gregorian calendar backwards to year one.
+//
+// All minutes are 60 seconds long. Leap seconds are "smeared" so that no leap
+// second table is needed for interpretation, using a [24-hour linear
+// smear](https://developers.google.com/time/smear).
+//
+// The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By
+// restricting to that range, we ensure that we can convert to and from [RFC
+// 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings.
 //
 // # Examples
 //
@@ -91,12 +93,14 @@ const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
 // 01:30 UTC on January 15, 2017.
 //
 // In JavaScript, one can convert a Date object to this format using the
-// standard [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString]
+// standard
+// [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString)
 // method. In Python, a standard `datetime.datetime` object can be converted
-// to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime)
-// with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one
-// can use the Joda Time's [`ISODateTimeFormat.dateTime()`](
-// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime--
+// to this format using
+// [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) with
+// the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one can use
+// the Joda Time's [`ISODateTimeFormat.dateTime()`](
+// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime%2D%2D
 // ) to obtain a formatter capable of generating timestamps in this format.
 //
 //
@@ -160,7 +164,9 @@ func init() {
 	proto.RegisterType((*Timestamp)(nil), "google.protobuf.Timestamp")
 }
 
-func init() { proto.RegisterFile("google/protobuf/timestamp.proto", fileDescriptor_292007bbfe81227e) }
+func init() {
+	proto.RegisterFile("google/protobuf/timestamp.proto", fileDescriptor_292007bbfe81227e)
+}
 
 var fileDescriptor_292007bbfe81227e = []byte{
 	// 191 bytes of a gzipped FileDescriptorProto

vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto

@@ -40,17 +40,19 @@ option java_outer_classname = "TimestampProto";
 option java_multiple_files = true;
 option objc_class_prefix = "GPB";
 
-// A Timestamp represents a point in time independent of any time zone
-// or calendar, represented as seconds and fractions of seconds at
-// nanosecond resolution in UTC Epoch time. It is encoded using the
-// Proleptic Gregorian Calendar which extends the Gregorian calendar
-// backwards to year one. It is encoded assuming all minutes are 60
-// seconds long, i.e. leap seconds are "smeared" so that no leap second
-// table is needed for interpretation. Range is from
-// 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z.
-// By restricting to that range, we ensure that we can convert to
-// and from  RFC 3339 date strings.
-// See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
+// A Timestamp represents a point in time independent of any time zone or local
+// calendar, encoded as a count of seconds and fractions of seconds at
+// nanosecond resolution. The count is relative to an epoch at UTC midnight on
+// January 1, 1970, in the proleptic Gregorian calendar which extends the
+// Gregorian calendar backwards to year one.
+//
+// All minutes are 60 seconds long. Leap seconds are "smeared" so that no leap
+// second table is needed for interpretation, using a [24-hour linear
+// smear](https://developers.google.com/time/smear).
+//
+// The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By
+// restricting to that range, we ensure that we can convert to and from [RFC
+// 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings.
 //
 // # Examples
 //
@@ -111,17 +113,18 @@ option objc_class_prefix = "GPB";
 // 01:30 UTC on January 15, 2017.
 //
 // In JavaScript, one can convert a Date object to this format using the
-// standard [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString]
+// standard
+// [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString)
 // method. In Python, a standard `datetime.datetime` object can be converted
-// to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime)
-// with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one
-// can use the Joda Time's [`ISODateTimeFormat.dateTime()`](
-// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime--
+// to this format using
+// [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) with
+// the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one can use
+// the Joda Time's [`ISODateTimeFormat.dateTime()`](
+// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime%2D%2D
 // ) to obtain a formatter capable of generating timestamps in this format.
 //
 //
 message Timestamp {
-
   // Represents seconds of UTC time since Unix epoch
   // 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
   // 9999-12-31T23:59:59Z inclusive.

vendor/github.com/sirupsen/logrus/.travis.yml

@@ -1,51 +1,25 @@
 language: go
+go_import_path: github.com/sirupsen/logrus
+git:
+  depth: 1
 env:
-  - GOMAXPROCS=4 GORACE=halt_on_error=1
+  - GO111MODULE=on
+  - GO111MODULE=off
+go: [ 1.11.x, 1.12.x ]
+os: [ linux, osx ]
 matrix:
-  include:
-    - go: 1.10.x
-      install:
-        - go get github.com/stretchr/testify/assert
-        - go get golang.org/x/crypto/ssh/terminal
-        - go get golang.org/x/sys/unix
-        - go get golang.org/x/sys/windows
-      script:
-        - go test -race -v ./...
-    - go: 1.11.x
-      env: GO111MODULE=on
-      install:
-        - go mod download
-      script:
-        - go test -race -v ./...
-    - go: 1.11.x
+  exclude:
+    - go: 1.12.x
       env: GO111MODULE=off
-      install:
-        - go get github.com/stretchr/testify/assert
-        - go get golang.org/x/crypto/ssh/terminal
-        - go get golang.org/x/sys/unix
-        - go get golang.org/x/sys/windows
-      script:
-        - go test -race -v ./...
-    - go: 1.10.x
-      install:
-        - go get github.com/stretchr/testify/assert
-        - go get golang.org/x/crypto/ssh/terminal
-        - go get golang.org/x/sys/unix
-        - go get golang.org/x/sys/windows
-      script:
-        - go test -race -v -tags appengine ./...
     - go: 1.11.x
-      env: GO111MODULE=on
-      install:
-        - go mod download
-      script:
-        - go test -race -v -tags appengine ./...
-    - go: 1.11.x
-      env: GO111MODULE=off
-      install:
-        - go get github.com/stretchr/testify/assert
-        - go get golang.org/x/crypto/ssh/terminal
-        - go get golang.org/x/sys/unix
-        - go get golang.org/x/sys/windows
-      script:
-        - go test -race -v -tags appengine ./...
+      os: osx
+install:
+  - ./travis/install.sh
+  - if [[ "$GO111MODULE" ==  "on" ]]; then go mod download; fi
+  - if [[ "$GO111MODULE" == "off" ]]; then go get github.com/stretchr/testify/assert golang.org/x/sys/unix github.com/konsorten/go-windows-terminal-sequences; fi
+script:
+  - ./travis/cross_build.sh
+  - export GOMAXPROCS=4
+  - export GORACE=halt_on_error=1
+  - go test -race -v ./...
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then go test -race -v -tags appengine ./... ; fi

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

@@ -1,3 +1,38 @@
+# 1.4.2
+  * Fixes build break for plan9, nacl, solaris
+# 1.4.1
+This new release introduces:
+  * Enhance TextFormatter to not print caller information when they are empty (#944)
+  * Remove dependency on golang.org/x/crypto (#932, #943) 
+
+Fixes:
+  * Fix Entry.WithContext method to return a copy of the initial entry (#941)
+
+# 1.4.0
+This new release introduces:
+  * Add `DeferExitHandler`, similar to `RegisterExitHandler` but prepending the handler to the list of handlers (semantically like `defer`) (#848).
+  * Add `CallerPrettyfier` to `JSONFormatter` and `TextFormatter (#909, #911)
+  * Add `Entry.WithContext()` and `Entry.Context`, to set a context on entries to be used e.g. in hooks (#919).
+
+Fixes:
+  * Fix wrong method calls `Logger.Print` and `Logger.Warningln` (#893).
+  * Update `Entry.Logf` to not do string formatting unless the log level is enabled (#903)
+  * Fix infinite recursion on unknown `Level.String()` (#907)
+  * Fix race condition in `getCaller` (#916).
+
+
+# 1.3.0
+This new release introduces:
+  * Log, Logf, Logln functions for Logger and Entry that take a Level
+
+Fixes:
+  * Building prometheus node_exporter on AIX (#840)
+  * Race condition in TextFormatter (#468)
+  * Travis CI import path (#868)
+  * Remove coloured output on Windows (#862)
+  * Pointer to func as field in JSONFormatter (#870)
+  * Properly marshal Levels (#873)
+
 # 1.2.0
 This new release introduces:
   * A new method `SetReportCaller` in the `Logger` to enable the file, line and calling function from which the trace has been issued

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

@@ -361,9 +361,11 @@ The built-in logging formatters are:
 Third party logging formatters:
 
 * [`FluentdFormatter`](https://github.com/joonix/log). Formats entries that can be parsed by Kubernetes and Google Container Engine.
+* [`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!̣͔̲̻͊̄ ̙̘̦̹̦.
+* [`nested-logrus-formatter`](https://github.com/antonfisher/nested-logrus-formatter). Converts logrus fields to a nested structure.
 
 You can define your formatter by implementing the `Formatter` interface,
 requiring a `Format` method. `Format` takes an `*Entry`. `entry.Data` is a

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

@@ -51,9 +51,9 @@ func Exit(code int) {
 	os.Exit(code)
 }
 
-// RegisterExitHandler adds a Logrus Exit handler, call logrus.Exit to invoke
-// all handlers. The handlers will also be invoked when any Fatal log entry is
-// made.
+// RegisterExitHandler appends a Logrus Exit handler to the list of handlers,
+// call logrus.Exit to invoke all handlers. The handlers will also be invoked when
+// any Fatal log entry is made.
 //
 // This method is useful when a caller wishes to use logrus to log a fatal
 // message but also needs to gracefully shutdown. An example usecase could be
@@ -62,3 +62,15 @@ func Exit(code int) {
 func RegisterExitHandler(handler func()) {
 	handlers = append(handlers, handler)
 }
+
+// DeferExitHandler prepends a Logrus Exit handler to the list of handlers,
+// call logrus.Exit to invoke all handlers. The handlers will also be invoked when
+// any Fatal log entry is made.
+//
+// This method is useful when a caller wishes to use logrus to log a fatal
+// message but also needs to gracefully shutdown. An example usecase could be
+// closing database connections, or sending a alert that the application is
+// closing.
+func DeferExitHandler(handler func()) {
+	handlers = append([]func(){handler}, handlers...)
+}

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

@@ -2,6 +2,7 @@ package logrus
 
 import (
 	"bytes"
+	"context"
 	"fmt"
 	"os"
 	"reflect"
@@ -69,6 +70,9 @@ type Entry struct {
 	// When formatter is called in entry.log(), a Buffer may be set to entry
 	Buffer *bytes.Buffer
 
+	// Contains the context set by the user. Useful for hook processing etc.
+	Context context.Context
+
 	// err may contain a field formatting error
 	err string
 }
@@ -97,6 +101,11 @@ func (entry *Entry) WithError(err error) *Entry {
 	return entry.WithField(ErrorKey, err)
 }
 
+// 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}
+}
+
 // Add a single field to the Entry.
 func (entry *Entry) WithField(key string, value interface{}) *Entry {
 	return entry.WithFields(Fields{key: value})
@@ -108,23 +117,34 @@ func (entry *Entry) WithFields(fields Fields) *Entry {
 	for k, v := range entry.Data {
 		data[k] = v
 	}
-	var field_err string
+	fieldErr := entry.err
 	for k, v := range fields {
-		if t := reflect.TypeOf(v); t != nil && t.Kind() == reflect.Func {
-			field_err = fmt.Sprintf("can not add field %q", k)
-			if entry.err != "" {
-				field_err = entry.err + ", " + field_err
+		isErrField := false
+		if t := reflect.TypeOf(v); t != nil {
+			switch t.Kind() {
+			case reflect.Func:
+				isErrField = true
+			case reflect.Ptr:
+				isErrField = t.Elem().Kind() == reflect.Func
+			}
+		}
+		if isErrField {
+			tmp := fmt.Sprintf("can not add field %q", k)
+			if fieldErr != "" {
+				fieldErr = entry.err + ", " + tmp
+			} else {
+				fieldErr = tmp
 			}
 		} else {
 			data[k] = v
 		}
 	}
-	return &Entry{Logger: entry.Logger, Data: data, Time: entry.Time, err: field_err}
+	return &Entry{Logger: entry.Logger, Data: data, Time: entry.Time, err: fieldErr, Context: entry.Context}
 }
 
 // Overrides the time of the Entry.
 func (entry *Entry) WithTime(t time.Time) *Entry {
-	return &Entry{Logger: entry.Logger, Data: entry.Data, Time: t}
+	return &Entry{Logger: entry.Logger, Data: entry.Data, Time: t, err: entry.err, Context: entry.Context}
 }
 
 // getPackageName reduces a fully qualified function name to the package name
@@ -145,20 +165,23 @@ 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)
+		_ = 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
+		minimumCallerDepth = knownLogrusFrames
+	})
+
 	// Restrict the lookback frames to avoid runaway lookups
 	pcs := make([]uintptr, maximumCallerDepth)
 	depth := runtime.Callers(minimumCallerDepth, pcs)
 	frames := runtime.CallersFrames(pcs[:depth])
 
-	// cache this package's fully-qualified name
-	callerInitOnce.Do(func() {
-		logrusPackage = getPackageName(runtime.FuncForPC(pcs[0]).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 store an entry in a logger interface
-		minimumCallerDepth = knownLogrusFrames
-	})
-
 	for f, again := frames.Next(); again; f, again = frames.Next() {
 		pkg := getPackageName(f.Function)
 
@@ -240,16 +263,18 @@ func (entry *Entry) write() {
 	}
 }
 
-func (entry *Entry) Trace(args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(TraceLevel) {
-		entry.log(TraceLevel, fmt.Sprint(args...))
+func (entry *Entry) Log(level Level, args ...interface{}) {
+	if entry.Logger.IsLevelEnabled(level) {
+		entry.log(level, fmt.Sprint(args...))
 	}
 }
 
+func (entry *Entry) Trace(args ...interface{}) {
+	entry.Log(TraceLevel, args...)
+}
+
 func (entry *Entry) Debug(args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(DebugLevel) {
-		entry.log(DebugLevel, fmt.Sprint(args...))
-	}
+	entry.Log(DebugLevel, args...)
 }
 
 func (entry *Entry) Print(args ...interface{}) {
@@ -257,15 +282,11 @@ func (entry *Entry) Print(args ...interface{}) {
 }
 
 func (entry *Entry) Info(args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(InfoLevel) {
-		entry.log(InfoLevel, fmt.Sprint(args...))
-	}
+	entry.Log(InfoLevel, args...)
 }
 
 func (entry *Entry) Warn(args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(WarnLevel) {
-		entry.log(WarnLevel, fmt.Sprint(args...))
-	}
+	entry.Log(WarnLevel, args...)
 }
 
 func (entry *Entry) Warning(args ...interface{}) {
@@ -273,43 +294,37 @@ func (entry *Entry) Warning(args ...interface{}) {
 }
 
 func (entry *Entry) Error(args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(ErrorLevel) {
-		entry.log(ErrorLevel, fmt.Sprint(args...))
-	}
+	entry.Log(ErrorLevel, args...)
 }
 
 func (entry *Entry) Fatal(args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(FatalLevel) {
-		entry.log(FatalLevel, fmt.Sprint(args...))
-	}
+	entry.Log(FatalLevel, args...)
 	entry.Logger.Exit(1)
 }
 
 func (entry *Entry) Panic(args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(PanicLevel) {
-		entry.log(PanicLevel, fmt.Sprint(args...))
-	}
+	entry.Log(PanicLevel, args...)
 	panic(fmt.Sprint(args...))
 }
 
 // Entry Printf family functions
 
-func (entry *Entry) Tracef(format string, args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(TraceLevel) {
-		entry.Trace(fmt.Sprintf(format, args...))
+func (entry *Entry) Logf(level Level, format string, args ...interface{}) {
+	if entry.Logger.IsLevelEnabled(level) {
+		entry.Log(level, fmt.Sprintf(format, args...))
 	}
 }
 
+func (entry *Entry) Tracef(format string, args ...interface{}) {
+	entry.Logf(TraceLevel, format, args...)
+}
+
 func (entry *Entry) Debugf(format string, args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(DebugLevel) {
-		entry.Debug(fmt.Sprintf(format, args...))
-	}
+	entry.Logf(DebugLevel, format, args...)
 }
 
 func (entry *Entry) Infof(format string, args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(InfoLevel) {
-		entry.Info(fmt.Sprintf(format, args...))
-	}
+	entry.Logf(InfoLevel, format, args...)
 }
 
 func (entry *Entry) Printf(format string, args ...interface{}) {
@@ -317,9 +332,7 @@ func (entry *Entry) Printf(format string, args ...interface{}) {
 }
 
 func (entry *Entry) Warnf(format string, args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(WarnLevel) {
-		entry.Warn(fmt.Sprintf(format, args...))
-	}
+	entry.Logf(WarnLevel, format, args...)
 }
 
 func (entry *Entry) Warningf(format string, args ...interface{}) {
@@ -327,42 +340,36 @@ func (entry *Entry) Warningf(format string, args ...interface{}) {
 }
 
 func (entry *Entry) Errorf(format string, args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(ErrorLevel) {
-		entry.Error(fmt.Sprintf(format, args...))
-	}
+	entry.Logf(ErrorLevel, format, args...)
 }
 
 func (entry *Entry) Fatalf(format string, args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(FatalLevel) {
-		entry.Fatal(fmt.Sprintf(format, args...))
-	}
+	entry.Logf(FatalLevel, format, args...)
 	entry.Logger.Exit(1)
 }
 
 func (entry *Entry) Panicf(format string, args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(PanicLevel) {
-		entry.Panic(fmt.Sprintf(format, args...))
-	}
+	entry.Logf(PanicLevel, format, args...)
 }
 
 // Entry Println family functions
 
-func (entry *Entry) Traceln(args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(TraceLevel) {
-		entry.Trace(entry.sprintlnn(args...))
+func (entry *Entry) Logln(level Level, args ...interface{}) {
+	if entry.Logger.IsLevelEnabled(level) {
+		entry.Log(level, entry.sprintlnn(args...))
 	}
 }
 
+func (entry *Entry) Traceln(args ...interface{}) {
+	entry.Logln(TraceLevel, args...)
+}
+
 func (entry *Entry) Debugln(args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(DebugLevel) {
-		entry.Debug(entry.sprintlnn(args...))
-	}
+	entry.Logln(DebugLevel, args...)
 }
 
 func (entry *Entry) Infoln(args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(InfoLevel) {
-		entry.Info(entry.sprintlnn(args...))
-	}
+	entry.Logln(InfoLevel, args...)
 }
 
 func (entry *Entry) Println(args ...interface{}) {
@@ -370,9 +377,7 @@ func (entry *Entry) Println(args ...interface{}) {
 }
 
 func (entry *Entry) Warnln(args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(WarnLevel) {
-		entry.Warn(entry.sprintlnn(args...))
-	}
+	entry.Logln(WarnLevel, args...)
 }
 
 func (entry *Entry) Warningln(args ...interface{}) {
@@ -380,22 +385,16 @@ func (entry *Entry) Warningln(args ...interface{}) {
 }
 
 func (entry *Entry) Errorln(args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(ErrorLevel) {
-		entry.Error(entry.sprintlnn(args...))
-	}
+	entry.Logln(ErrorLevel, args...)
 }
 
 func (entry *Entry) Fatalln(args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(FatalLevel) {
-		entry.Fatal(entry.sprintlnn(args...))
-	}
+	entry.Logln(FatalLevel, args...)
 	entry.Logger.Exit(1)
 }
 
 func (entry *Entry) Panicln(args ...interface{}) {
-	if entry.Logger.IsLevelEnabled(PanicLevel) {
-		entry.Panic(entry.sprintlnn(args...))
-	}
+	entry.Logln(PanicLevel, args...)
 }
 
 // Sprintlnn => Sprint no newline. This is to get the behavior of how

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

@@ -1,6 +1,7 @@
 package logrus
 
 import (
+	"context"
 	"io"
 	"time"
 )
@@ -55,6 +56,11 @@ func WithError(err error) *Entry {
 	return std.WithField(ErrorKey, err)
 }
 
+// WithContext creates an entry from the standard logger and adds a context to it.
+func WithContext(ctx context.Context) *Entry {
+	return std.WithContext(ctx)
+}
+
 // WithField creates an entry from the standard logger and adds a field to
 // it. If you want multiple fields, use `WithFields`.
 //

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

@@ -6,6 +6,5 @@ require (
 	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/crypto v0.0.0-20180904163835-0709b304e793
-	golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33
+	golang.org/x/sys v0.0.0-20190422165155-953cdadca894
 )

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

@@ -2,6 +2,7 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/konsorten/go-windows-terminal-sequences v0.0.0-20180402223658-b729f2633dfe h1:CHRGQ8V7OlCYtwaKPJi3iA7J+YdNKdo8j7nG5IgDhjs=
 github.com/konsorten/go-windows-terminal-sequences v0.0.0-20180402223658-b729f2633dfe/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
+github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
@@ -9,7 +10,7 @@ github.com/stretchr/objx v0.1.1 h1:2vfRuCMp5sSVIDSqO8oNnWJq7mPa6KVP3iPIwFBuy8A=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-golang.org/x/crypto v0.0.0-20180904163835-0709b304e793 h1:u+LnwYTOOW7Ukr/fppxEb1Nwz0AtPflrblfvUudpo+I=
-golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33 h1:I6FyU15t786LL7oL/hn43zqTuEGr4PN7F4XJ1p4E3Y8=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=

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

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
+	"runtime"
 )
 
 type fieldKey string
@@ -42,6 +43,12 @@ type JSONFormatter struct {
 	// }
 	FieldMap FieldMap
 
+	// CallerPrettyfier can be set by the user to modify the content
+	// of the function and file keys in the json data when ReportCaller is
+	// activated. If any of the returned value is the empty string the
+	// corresponding key will be removed from json fields.
+	CallerPrettyfier func(*runtime.Frame) (function string, file string)
+
 	// PrettyPrint will indent all json logs
 	PrettyPrint bool
 }
@@ -82,8 +89,17 @@ func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
 	data[f.FieldMap.resolve(FieldKeyMsg)] = entry.Message
 	data[f.FieldMap.resolve(FieldKeyLevel)] = entry.Level.String()
 	if entry.HasCaller() {
-		data[f.FieldMap.resolve(FieldKeyFunc)] = entry.Caller.Function
-		data[f.FieldMap.resolve(FieldKeyFile)] = fmt.Sprintf("%s:%d", entry.Caller.File, entry.Caller.Line)
+		funcVal := entry.Caller.Function
+		fileVal := fmt.Sprintf("%s:%d", entry.Caller.File, entry.Caller.Line)
+		if f.CallerPrettyfier != nil {
+			funcVal, fileVal = f.CallerPrettyfier(entry.Caller)
+		}
+		if funcVal != "" {
+			data[f.FieldMap.resolve(FieldKeyFunc)] = funcVal
+		}
+		if fileVal != "" {
+			data[f.FieldMap.resolve(FieldKeyFile)] = fileVal
+		}
 	}
 
 	var b *bytes.Buffer
@@ -98,7 +114,7 @@ func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
 		encoder.SetIndent("", "  ")
 	}
 	if err := encoder.Encode(data); err != nil {
-		return nil, fmt.Errorf("Failed to marshal fields to JSON, %v", err)
+		return nil, fmt.Errorf("failed to marshal fields to JSON, %v", err)
 	}
 
 	return b.Bytes(), nil

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

@@ -1,6 +1,7 @@
 package logrus
 
 import (
+	"context"
 	"io"
 	"os"
 	"sync"
@@ -124,6 +125,13 @@ func (logger *Logger) WithError(err error) *Entry {
 	return entry.WithError(err)
 }
 
+// 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()
@@ -131,28 +139,24 @@ func (logger *Logger) WithTime(t time.Time) *Entry {
 	return entry.WithTime(t)
 }
 
-func (logger *Logger) Tracef(format string, args ...interface{}) {
-	if logger.IsLevelEnabled(TraceLevel) {
+func (logger *Logger) Logf(level Level, format string, args ...interface{}) {
+	if logger.IsLevelEnabled(level) {
 		entry := logger.newEntry()
-		entry.Tracef(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{}) {
-	if logger.IsLevelEnabled(DebugLevel) {
-		entry := logger.newEntry()
-		entry.Debugf(format, args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Logf(DebugLevel, format, args...)
 }
 
 func (logger *Logger) Infof(format string, args ...interface{}) {
-	if logger.IsLevelEnabled(InfoLevel) {
-		entry := logger.newEntry()
-		entry.Infof(format, args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Logf(InfoLevel, format, args...)
 }
 
 func (logger *Logger) Printf(format string, args ...interface{}) {
@@ -162,139 +166,91 @@ func (logger *Logger) Printf(format string, args ...interface{}) {
 }
 
 func (logger *Logger) Warnf(format string, args ...interface{}) {
-	if logger.IsLevelEnabled(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.IsLevelEnabled(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.IsLevelEnabled(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.IsLevelEnabled(FatalLevel) {
-		entry := logger.newEntry()
-		entry.Fatalf(format, args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Logf(FatalLevel, format, args...)
 	logger.Exit(1)
 }
 
 func (logger *Logger) Panicf(format string, args ...interface{}) {
-	if logger.IsLevelEnabled(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{}) {
-	if logger.IsLevelEnabled(TraceLevel) {
-		entry := logger.newEntry()
-		entry.Trace(args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Log(TraceLevel, args...)
 }
 
 func (logger *Logger) Debug(args ...interface{}) {
-	if logger.IsLevelEnabled(DebugLevel) {
-		entry := logger.newEntry()
-		entry.Debug(args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Log(DebugLevel, args...)
 }
 
 func (logger *Logger) Info(args ...interface{}) {
-	if logger.IsLevelEnabled(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.IsLevelEnabled(WarnLevel) {
-		entry := logger.newEntry()
-		entry.Warn(args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Log(WarnLevel, args...)
 }
 
 func (logger *Logger) Warning(args ...interface{}) {
-	if logger.IsLevelEnabled(WarnLevel) {
-		entry := logger.newEntry()
-		entry.Warn(args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Warn(args...)
 }
 
 func (logger *Logger) Error(args ...interface{}) {
-	if logger.IsLevelEnabled(ErrorLevel) {
-		entry := logger.newEntry()
-		entry.Error(args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Log(ErrorLevel, args...)
 }
 
 func (logger *Logger) Fatal(args ...interface{}) {
-	if logger.IsLevelEnabled(FatalLevel) {
-		entry := logger.newEntry()
-		entry.Fatal(args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Log(FatalLevel, args...)
 	logger.Exit(1)
 }
 
 func (logger *Logger) Panic(args ...interface{}) {
-	if logger.IsLevelEnabled(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{}) {
-	if logger.IsLevelEnabled(TraceLevel) {
-		entry := logger.newEntry()
-		entry.Traceln(args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Logln(TraceLevel, args...)
 }
 
 func (logger *Logger) Debugln(args ...interface{}) {
-	if logger.IsLevelEnabled(DebugLevel) {
-		entry := logger.newEntry()
-		entry.Debugln(args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Logln(DebugLevel, args...)
 }
 
 func (logger *Logger) Infoln(args ...interface{}) {
-	if logger.IsLevelEnabled(InfoLevel) {
-		entry := logger.newEntry()
-		entry.Infoln(args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Logln(InfoLevel, args...)
 }
 
 func (logger *Logger) Println(args ...interface{}) {
@@ -304,44 +260,24 @@ func (logger *Logger) Println(args ...interface{}) {
 }
 
 func (logger *Logger) Warnln(args ...interface{}) {
-	if logger.IsLevelEnabled(WarnLevel) {
-		entry := logger.newEntry()
-		entry.Warnln(args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Logln(WarnLevel, args...)
 }
 
 func (logger *Logger) Warningln(args ...interface{}) {
-	if logger.IsLevelEnabled(WarnLevel) {
-		entry := logger.newEntry()
-		entry.Warnln(args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Warnln(args...)
 }
 
 func (logger *Logger) Errorln(args ...interface{}) {
-	if logger.IsLevelEnabled(ErrorLevel) {
-		entry := logger.newEntry()
-		entry.Errorln(args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Logln(ErrorLevel, args...)
 }
 
 func (logger *Logger) Fatalln(args ...interface{}) {
-	if logger.IsLevelEnabled(FatalLevel) {
-		entry := logger.newEntry()
-		entry.Fatalln(args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Logln(FatalLevel, args...)
 	logger.Exit(1)
 }
 
 func (logger *Logger) Panicln(args ...interface{}) {
-	if logger.IsLevelEnabled(PanicLevel) {
-		entry := logger.newEntry()
-		entry.Panicln(args...)
-		logger.releaseEntry(entry)
-	}
+	logger.Logln(PanicLevel, args...)
 }
 
 func (logger *Logger) Exit(code int) {

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

@@ -14,24 +14,11 @@ type Level uint32
 
 // Convert the Level to a string. E.g. PanicLevel becomes "panic".
 func (level Level) String() string {
-	switch level {
-	case TraceLevel:
-		return "trace"
-	case DebugLevel:
-		return "debug"
-	case InfoLevel:
-		return "info"
-	case WarnLevel:
-		return "warning"
-	case ErrorLevel:
-		return "error"
-	case FatalLevel:
-		return "fatal"
-	case PanicLevel:
-		return "panic"
+	if b, err := level.MarshalText(); err == nil {
+		return string(b)
+	} else {
+		return "unknown"
 	}
-
-	return "unknown"
 }
 
 // ParseLevel takes a string level and returns the Logrus log level constant.
@@ -69,6 +56,27 @@ func (level *Level) UnmarshalText(text []byte) error {
 	return nil
 }
 
+func (level Level) MarshalText() ([]byte, error) {
+	switch level {
+	case TraceLevel:
+		return []byte("trace"), nil
+	case DebugLevel:
+		return []byte("debug"), nil
+	case InfoLevel:
+		return []byte("info"), nil
+	case WarnLevel:
+		return []byte("warning"), nil
+	case ErrorLevel:
+		return []byte("error"), nil
+	case FatalLevel:
+		return []byte("fatal"), nil
+	case PanicLevel:
+		return []byte("panic"), nil
+	}
+
+	return nil, fmt.Errorf("not a valid logrus level %d", level)
+}
+
 // A constant exposing all logging levels
 var AllLevels = []Level{
 	PanicLevel,

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

@@ -0,0 +1,13 @@
+// +build darwin dragonfly freebsd netbsd openbsd
+
+package logrus
+
+import "golang.org/x/sys/unix"
+
+const ioctlReadTermios = unix.TIOCGETA
+
+func isTerminal(fd int) bool {
+	_, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
+	return err == nil
+}
+

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

@@ -1,4 +1,4 @@
-// +build js
+// +build js nacl plan9
 
 package logrus
 

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

@@ -1,18 +1,16 @@
-// +build !appengine,!js,!windows
+// +build !appengine,!js,!windows,!nacl,!plan9
 
 package logrus
 
 import (
 	"io"
 	"os"
-
-	"golang.org/x/crypto/ssh/terminal"
 )
 
 func checkIfTerminal(w io.Writer) bool {
 	switch v := w.(type) {
 	case *os.File:
-		return terminal.IsTerminal(int(v.Fd()))
+		return isTerminal(int(v.Fd()))
 	default:
 		return false
 	}

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

@@ -0,0 +1,11 @@
+package logrus
+
+import (
+	"golang.org/x/sys/unix"
+)
+
+// IsTerminal returns true if the given file descriptor is a terminal.
+func isTerminal(fd int) bool {
+	_, err := unix.IoctlGetTermio(fd, unix.TCGETA)
+	return err == nil
+}

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

@@ -0,0 +1,13 @@
+// +build linux aix
+
+package logrus
+
+import "golang.org/x/sys/unix"
+
+const ioctlReadTermios = unix.TCGETS
+
+func isTerminal(fd int) bool {
+	_, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
+	return err == nil
+}
+

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

@@ -6,15 +6,29 @@ import (
 	"io"
 	"os"
 	"syscall"
+
+	sequences "github.com/konsorten/go-windows-terminal-sequences"
 )
 
+func initTerminal(w io.Writer) {
+	switch v := w.(type) {
+	case *os.File:
+		sequences.EnableVirtualTerminalProcessing(syscall.Handle(v.Fd()), true)
+	}
+}
+
 func checkIfTerminal(w io.Writer) bool {
+	var ret bool
 	switch v := w.(type) {
 	case *os.File:
 		var mode uint32
 		err := syscall.GetConsoleMode(syscall.Handle(v.Fd()), &mode)
-		return err == nil
+		ret = (err == nil)
 	default:
-		return false
+		ret = false
 	}
+	if ret {
+		initTerminal(w)
+	}
+	return ret
 }

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

@@ -1,8 +0,0 @@
-// +build !windows
-
-package logrus
-
-import "io"
-
-func initTerminal(w io.Writer) {
-}

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

@@ -1,18 +0,0 @@
-// +build !appengine,!js,windows
-
-package logrus
-
-import (
-	"io"
-	"os"
-	"syscall"
-
-	sequences "github.com/konsorten/go-windows-terminal-sequences"
-)
-
-func initTerminal(w io.Writer) {
-	switch v := w.(type) {
-	case *os.File:
-		sequences.EnableVirtualTerminalProcessing(syscall.Handle(v.Fd()), true)
-	}
-}

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

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"fmt"
 	"os"
+	"runtime"
 	"sort"
 	"strings"
 	"sync"
@@ -11,18 +12,13 @@ import (
 )
 
 const (
-	nocolor = 0
-	red     = 31
-	green   = 32
-	yellow  = 33
-	blue    = 36
-	gray    = 37
+	red    = 31
+	yellow = 33
+	blue   = 36
+	gray   = 37
 )
 
-var (
-	baseTimestamp time.Time
-	emptyFieldMap FieldMap
-)
+var baseTimestamp time.Time
 
 func init() {
 	baseTimestamp = time.Now()
@@ -76,21 +72,23 @@ type TextFormatter struct {
 	//         FieldKeyMsg:   "@message"}}
 	FieldMap FieldMap
 
+	// CallerPrettyfier can be set by the user to modify the content
+	// of the function and file keys in the data when ReportCaller is
+	// activated. If any of the returned value is the empty string the
+	// corresponding key will be removed from fields.
+	CallerPrettyfier func(*runtime.Frame) (function string, file string)
+
 	terminalInitOnce sync.Once
 }
 
 func (f *TextFormatter) init(entry *Entry) {
 	if entry.Logger != nil {
 		f.isTerminal = checkIfTerminal(entry.Logger.Out)
-
-		if f.isTerminal {
-			initTerminal(entry.Logger.Out)
-		}
 	}
 }
 
 func (f *TextFormatter) isColored() bool {
-	isColored := f.ForceColors || f.isTerminal
+	isColored := f.ForceColors || (f.isTerminal && (runtime.GOOS != "windows"))
 
 	if f.EnvironmentOverrideColors {
 		if force, ok := os.LookupEnv("CLICOLOR_FORCE"); ok && force != "0" {
@@ -107,14 +105,19 @@ func (f *TextFormatter) isColored() bool {
 
 // Format renders a single log entry
 func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
-	prefixFieldClashes(entry.Data, f.FieldMap, entry.HasCaller())
-
-	keys := make([]string, 0, len(entry.Data))
-	for k := range entry.Data {
+	data := make(Fields)
+	for k, v := range entry.Data {
+		data[k] = v
+	}
+	prefixFieldClashes(data, f.FieldMap, entry.HasCaller())
+	keys := make([]string, 0, len(data))
+	for k := range data {
 		keys = append(keys, k)
 	}
 
-	fixedKeys := make([]string, 0, 4+len(entry.Data))
+	var funcVal, fileVal string
+
+	fixedKeys := make([]string, 0, 4+len(data))
 	if !f.DisableTimestamp {
 		fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyTime))
 	}
@@ -126,8 +129,19 @@ func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
 		fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyLogrusError))
 	}
 	if entry.HasCaller() {
-		fixedKeys = append(fixedKeys,
-			f.FieldMap.resolve(FieldKeyFunc), f.FieldMap.resolve(FieldKeyFile))
+		if f.CallerPrettyfier != nil {
+			funcVal, fileVal = f.CallerPrettyfier(entry.Caller)
+		} else {
+			funcVal = entry.Caller.Function
+			fileVal = fmt.Sprintf("%s:%d", entry.Caller.File, entry.Caller.Line)
+		}
+
+		if funcVal != "" {
+			fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyFunc))
+		}
+		if fileVal != "" {
+			fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyFile))
+		}
 	}
 
 	if !f.DisableSorting {
@@ -160,8 +174,9 @@ func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
 		timestampFormat = defaultTimestampFormat
 	}
 	if f.isColored() {
-		f.printColored(b, entry, keys, timestampFormat)
+		f.printColored(b, entry, keys, data, timestampFormat)
 	} else {
+
 		for _, key := range fixedKeys {
 			var value interface{}
 			switch {
@@ -174,11 +189,11 @@ func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
 			case key == f.FieldMap.resolve(FieldKeyLogrusError):
 				value = entry.err
 			case key == f.FieldMap.resolve(FieldKeyFunc) && entry.HasCaller():
-				value = entry.Caller.Function
+				value = funcVal
 			case key == f.FieldMap.resolve(FieldKeyFile) && entry.HasCaller():
-				value = fmt.Sprintf("%s:%d", entry.Caller.File, entry.Caller.Line)
+				value = fileVal
 			default:
-				value = entry.Data[key]
+				value = data[key]
 			}
 			f.appendKeyValue(b, key, value)
 		}
@@ -188,7 +203,7 @@ func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
 	return b.Bytes(), nil
 }
 
-func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []string, timestampFormat string) {
+func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []string, data Fields, timestampFormat string) {
 	var levelColor int
 	switch entry.Level {
 	case DebugLevel, TraceLevel:
@@ -211,10 +226,21 @@ func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []strin
 	entry.Message = strings.TrimSuffix(entry.Message, "\n")
 
 	caller := ""
-
 	if entry.HasCaller() {
-		caller = fmt.Sprintf("%s:%d %s()",
-			entry.Caller.File, entry.Caller.Line, entry.Caller.Function)
+		funcVal := fmt.Sprintf("%s()", entry.Caller.Function)
+		fileVal := fmt.Sprintf("%s:%d", entry.Caller.File, entry.Caller.Line)
+
+		if f.CallerPrettyfier != nil {
+			funcVal, fileVal = f.CallerPrettyfier(entry.Caller)
+		}
+
+		if fileVal == "" {
+			caller = funcVal
+		} else if funcVal == "" {
+			caller = fileVal
+		} else {
+			caller = fileVal + " " + funcVal
+		}
 	}
 
 	if f.DisableTimestamp {
@@ -225,7 +251,7 @@ func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []strin
 		fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%s]%s %-44s ", levelColor, levelText, entry.Time.Format(timestampFormat), caller, entry.Message)
 	}
 	for _, k := range keys {
-		v := entry.Data[k]
+		v := data[k]
 		fmt.Fprintf(b, " \x1b[%dm%s\x1b[0m=", levelColor, k)
 		f.appendValue(b, v)
 	}