Use mattermost v5 module (#1192)

2025-07-07 13:34:03 +00:00 · 2020-08-10 00:29:54 +02:00
parent dfdffa0027
commit 4e50fd8649
608 changed files with 85280 additions and 25773 deletions
--- a/vendor/go.uber.org/zap/.gitignore
+++ b/vendor/go.uber.org/zap/.gitignore
@ -26,3 +26,7 @@ _testmain.go
 *.pprof
 *.out
 *.log
+
+/bin
+cover.out
+cover.html
--- a/vendor/go.uber.org/zap/.readme.tmpl
+++ b/vendor/go.uber.org/zap/.readme.tmpl
@ -100,9 +100,10 @@ pinned in zap's [glide.lock][] file. [↩](#anchor-versions)

 [doc-img]: https://godoc.org/go.uber.org/zap?status.svg
 [doc]: https://godoc.org/go.uber.org/zap
-[ci-img]: https://travis-ci.org/uber-go/zap.svg?branch=master
-[ci]: https://travis-ci.org/uber-go/zap
+[ci-img]: https://travis-ci.com/uber-go/zap.svg?branch=master
+[ci]: https://travis-ci.com/uber-go/zap
 [cov-img]: https://codecov.io/gh/uber-go/zap/branch/master/graph/badge.svg
 [cov]: https://codecov.io/gh/uber-go/zap
 [benchmarking suite]: https://github.com/uber-go/zap/tree/master/benchmarks
 [glide.lock]: https://github.com/uber-go/zap/blob/master/glide.lock
+
--- a/vendor/go.uber.org/zap/.travis.yml
+++ b/vendor/go.uber.org/zap/.travis.yml
@ -1,21 +1,23 @@
 language: go
 sudo: false
-go:
-  - 1.11.x
-  - 1.12.x
+
 go_import_path: go.uber.org/zap
 env:
  global:
    - TEST_TIMEOUT_SCALE=10
-cache:
-  directories:
-    - vendor
-install:
-  - make dependencies
+    - GO111MODULE=on
+
+matrix:
+  include:
+  - go: 1.13.x
+  - go: 1.14.x
+    env: LINT=1
+
 script:
-  - make lint
+  - test -z "$LINT" || make lint
  - make test
  - make bench
+
 after_success:
  - make cover
  - bash <(curl -s https://codecov.io/bash)
--- a/vendor/go.uber.org/zap/CHANGELOG.md
+++ b/vendor/go.uber.org/zap/CHANGELOG.md
@ -1,5 +1,64 @@
 # Changelog

+## 1.15.0 (23 Apr 2020)
+
+Bugfixes:
+* [#804][]: Fix handling of `Time` values out of `UnixNano` range.
+* [#812][]: Fix `IncreaseLevel` being reset after a call to `With`.  
+
+Enhancements:
+* [#806][]: Add `WithCaller` option to supersede the `AddCaller` option. This
+  allows disabling annotation of log entries with caller information if
+  previously enabled with `AddCaller`.
+* [#813][]: Deprecate `NewSampler` constructor in favor of 
+  `NewSamplerWithOptions` which supports a `SamplerHook` option. This option
+   adds support for monitoring sampling decisions through a hook.
+
+Thanks to @danielbprice for their contributions to this release.
+
+## 1.14.1 (14 Mar 2020)
+
+Bugfixes:
+* [#791][]: Fix panic on attempting to build a logger with an invalid Config.
+* [#795][]: Vendoring Zap with `go mod vendor` no longer includes Zap's
+  development-time dependencies.
+* [#799][]: Fix issue introduced in 1.14.0 that caused invalid JSON output to
+  be generated for arrays of `time.Time` objects when using string-based time
+  formats.
+
+Thanks to @YashishDua for their contributions to this release.
+
+## 1.14.0 (20 Feb 2020)
+
+Enhancements:
+* [#771][]: Optimize calls for disabled log levels.
+* [#773][]: Add millisecond duration encoder.
+* [#775][]: Add option to increase the level of a logger.
+* [#786][]: Optimize time formatters using `Time.AppendFormat` where possible.
+
+Thanks to @caibirdme for their contributions to this release.
+
+## 1.13.0 (13 Nov 2019)
+
+Enhancements:
+* [#758][]: Add `Intp`, `Stringp`, and other similar `*p` field constructors
+  to log pointers to primitives with support for `nil` values.
+
+Thanks to @jbizzle for their contributions to this release.
+
+## 1.12.0 (29 Oct 2019)
+
+Enhancements:
+* [#751][]: Migrate to Go modules.
+
+## 1.11.0 (21 Oct 2019)
+
+Enhancements:
+* [#725][]: Add `zapcore.OmitKey` to omit keys in an `EncoderConfig`.
+* [#736][]: Add `RFC3339` and `RFC3339Nano` time encoders.
+
+Thanks to @juicemia, @uhthomas for their contributions to this release.
+
 ## 1.10.0 (29 Apr 2019)

 Bugfixes:
@ -325,3 +384,18 @@ upgrade to the upcoming stable release.
 [#610]: https://github.com/uber-go/zap/pull/610
 [#675]: https://github.com/uber-go/zap/pull/675
 [#704]: https://github.com/uber-go/zap/pull/704
+[#725]: https://github.com/uber-go/zap/pull/725
+[#736]: https://github.com/uber-go/zap/pull/736
+[#751]: https://github.com/uber-go/zap/pull/751
+[#758]: https://github.com/uber-go/zap/pull/758
+[#771]: https://github.com/uber-go/zap/pull/771
+[#773]: https://github.com/uber-go/zap/pull/773
+[#775]: https://github.com/uber-go/zap/pull/775
+[#786]: https://github.com/uber-go/zap/pull/786
+[#791]: https://github.com/uber-go/zap/pull/791
+[#795]: https://github.com/uber-go/zap/pull/795
+[#799]: https://github.com/uber-go/zap/pull/799
+[#804]: https://github.com/uber-go/zap/pull/804
+[#812]: https://github.com/uber-go/zap/pull/812
+[#806]: https://github.com/uber-go/zap/pull/806
+[#813]: https://github.com/uber-go/zap/pull/813
--- a/vendor/go.uber.org/zap/Makefile
+++ b/vendor/go.uber.org/zap/Makefile
@ -1,74 +1,61 @@
-export GO15VENDOREXPERIMENT=1
+export GOBIN ?= $(shell pwd)/bin

+GOLINT = $(GOBIN)/golint
+STATICCHECK = $(GOBIN)/staticcheck
 BENCH_FLAGS ?= -cpuprofile=cpu.pprof -memprofile=mem.pprof -benchmem
-PKGS ?= $(shell glide novendor)
+
+# Directories containing independent Go modules.
+#
+# We track coverage only for the main module.
+MODULE_DIRS = . ./benchmarks
+
 # Many Go tools take file globs or directories as arguments instead of packages.
-PKG_FILES ?= *.go zapcore benchmarks buffer zapgrpc zaptest zaptest/observer internal/bufferpool internal/exit internal/color internal/ztest
-
-# The linting tools evolve with each Go version, so run them only on the latest
-# stable release.
-GO_VERSION := $(shell go version | cut -d " " -f 3)
-GO_MINOR_VERSION := $(word 2,$(subst ., ,$(GO_VERSION)))
-LINTABLE_MINOR_VERSIONS := 12
-ifneq ($(filter $(LINTABLE_MINOR_VERSIONS),$(GO_MINOR_VERSION)),)
-SHOULD_LINT := true
-endif
-
+GO_FILES := $(shell \
+	find . '(' -path '*/.*' -o -path './vendor' ')' -prune \
+	-o -name '*.go' -print | cut -b3-)

 .PHONY: all
 all: lint test

-.PHONY: dependencies
-dependencies:
-	@echo "Installing Glide and locked dependencies..."
-	glide --version || go get -u -f github.com/Masterminds/glide
-	glide install
-	@echo "Installing test dependencies..."
-	go install ./vendor/github.com/axw/gocov/gocov
-	go install ./vendor/github.com/mattn/goveralls
-ifdef SHOULD_LINT
-	@echo "Installing golint..."
-	go install ./vendor/github.com/golang/lint/golint
-else
-	@echo "Not installing golint, since we don't expect to lint on" $(GO_VERSION)
-endif
-
-# Disable printf-like invocation checking due to testify.assert.Error()
-VET_RULES := -printf=false
-
 .PHONY: lint
-lint:
-ifdef SHOULD_LINT
+lint: $(GOLINT) $(STATICCHECK)
 	@rm -rf lint.log
 	@echo "Checking formatting..."
-	@gofmt -d -s $(PKG_FILES) 2>&1 | tee lint.log
-	@echo "Installing test dependencies for vet..."
-	@go test -i $(PKGS)
+	@gofmt -d -s $(GO_FILES) 2>&1 | tee lint.log
 	@echo "Checking vet..."
-	@go vet $(VET_RULES) $(PKGS) 2>&1 | tee -a lint.log
+	@$(foreach dir,$(MODULE_DIRS),(cd $(dir) && go vet ./... 2>&1) &&) true | tee -a lint.log
 	@echo "Checking lint..."
-	@$(foreach dir,$(PKGS),golint $(dir) 2>&1 | tee -a lint.log;)
+	@$(foreach dir,$(MODULE_DIRS),(cd $(dir) && $(GOLINT) ./... 2>&1) &&) true | tee -a lint.log
+	@echo "Checking staticcheck..."
+	@$(foreach dir,$(MODULE_DIRS),(cd $(dir) && $(STATICCHECK) ./... 2>&1) &&) true | tee -a lint.log
 	@echo "Checking for unresolved FIXMEs..."
-	@git grep -i fixme | grep -v -e vendor -e Makefile | tee -a lint.log
+	@git grep -i fixme | grep -v -e Makefile | tee -a lint.log
 	@echo "Checking for license headers..."
-	@./check_license.sh | tee -a lint.log
+	@./checklicense.sh | tee -a lint.log
 	@[ ! -s lint.log ]
-else
-	@echo "Skipping linters on" $(GO_VERSION)
-endif
+
+$(GOLINT):
+	go install golang.org/x/lint/golint
+
+$(STATICCHECK):
+	go install honnef.co/go/tools/cmd/staticcheck

 .PHONY: test
 test:
-	go test -race $(PKGS)
+	@$(foreach dir,$(MODULE_DIRS),(cd $(dir) && go test -race ./...) &&) true

 .PHONY: cover
 cover:
-	./scripts/cover.sh $(PKGS)
+	go test -race -coverprofile=cover.out -coverpkg=./... ./...
+	go tool cover -html=cover.out -o cover.html

 .PHONY: bench
 BENCH ?= .
 bench:
-	@$(foreach pkg,$(PKGS),go test -bench=$(BENCH) -run="^$$" $(BENCH_FLAGS) $(pkg);)
+	@$(foreach dir,$(MODULE_DIRS), ( \
+		cd $(dir) && \
+		go list ./... | xargs -n1 go test -bench=$(BENCH) -run="^$$" $(BENCH_FLAGS) \
+	) &&) true

 .PHONY: updatereadme
 updatereadme:
--- a/vendor/go.uber.org/zap/README.md
+++ b/vendor/go.uber.org/zap/README.md
@ -64,43 +64,40 @@ id="anchor-versions">[1](#footnote-versions)</sup>

 Log a message and 10 fields:

-| Package | Time | Objects Allocated |
-| :--- | :---: | :---: |
-| :zap: zap | 3131 ns/op | 5 allocs/op |
-| :zap: zap (sugared) | 4173 ns/op | 21 allocs/op |
-| zerolog | 16154 ns/op | 90 allocs/op |
-| lion | 16341 ns/op | 111 allocs/op |
-| go-kit | 17049 ns/op | 126 allocs/op |
-| logrus | 23662 ns/op | 142 allocs/op |
-| log15 | 36351 ns/op | 149 allocs/op |
-| apex/log | 42530 ns/op | 126 allocs/op |
+| Package | Time | Time % to zap | Objects Allocated |
+| :------ | :--: | :-----------: | :---------------: |
+| :zap: zap | 862 ns/op | +0% | 5 allocs/op
+| :zap: zap (sugared) | 1250 ns/op | +45% | 11 allocs/op
+| zerolog | 4021 ns/op | +366% | 76 allocs/op
+| go-kit | 4542 ns/op | +427% | 105 allocs/op
+| apex/log | 26785 ns/op | +3007% | 115 allocs/op
+| logrus | 29501 ns/op | +3322% | 125 allocs/op
+| log15 | 29906 ns/op | +3369% | 122 allocs/op

 Log a message with a logger that already has 10 fields of context:

-| Package | Time | Objects Allocated |
-| :--- | :---: | :---: |
-| :zap: zap | 380 ns/op | 0 allocs/op |
-| :zap: zap (sugared) | 564 ns/op | 2 allocs/op |
-| zerolog | 321 ns/op | 0 allocs/op |
-| lion | 7092 ns/op | 39 allocs/op |
-| go-kit | 20226 ns/op | 115 allocs/op |
-| logrus | 22312 ns/op | 130 allocs/op |
-| log15 | 28788 ns/op | 79 allocs/op |
-| apex/log | 42063 ns/op | 115 allocs/op |
+| Package | Time | Time % to zap | Objects Allocated |
+| :------ | :--: | :-----------: | :---------------: |
+| :zap: zap | 126 ns/op | +0% | 0 allocs/op
+| :zap: zap (sugared) | 187 ns/op | +48% | 2 allocs/op
+| zerolog | 88 ns/op | -30% | 0 allocs/op
+| go-kit | 5087 ns/op | +3937% | 103 allocs/op
+| log15 | 18548 ns/op | +14621% | 73 allocs/op
+| apex/log | 26012 ns/op | +20544% | 104 allocs/op
+| logrus | 27236 ns/op | +21516% | 113 allocs/op

 Log a static string, without any context or `printf`-style templating:

-| Package | Time | Objects Allocated |
-| :--- | :---: | :---: |
-| :zap: zap | 361 ns/op | 0 allocs/op |
-| :zap: zap (sugared) | 534 ns/op | 2 allocs/op |
-| zerolog | 323 ns/op | 0 allocs/op |
-| standard library | 575 ns/op | 2 allocs/op |
-| go-kit | 922 ns/op | 13 allocs/op |
-| lion | 1413 ns/op | 10 allocs/op |
-| logrus | 2291 ns/op | 27 allocs/op |
-| apex/log | 3690 ns/op | 11 allocs/op |
-| log15 | 5954 ns/op | 26 allocs/op |
+| Package | Time | Time % to zap | Objects Allocated |
+| :------ | :--: | :-----------: | :---------------: |
+| :zap: zap | 118 ns/op | +0% | 0 allocs/op
+| :zap: zap (sugared) | 191 ns/op | +62% | 2 allocs/op
+| zerolog | 93 ns/op | -21% | 0 allocs/op
+| go-kit | 280 ns/op | +137% | 11 allocs/op
+| standard library | 499 ns/op | +323% | 2 allocs/op
+| apex/log | 1990 ns/op | +1586% | 10 allocs/op
+| logrus | 3129 ns/op | +2552% | 24 allocs/op
+| log15 | 3887 ns/op | +3194% | 23 allocs/op

 ## Development Status: Stable

@ -124,13 +121,14 @@ Released under the [MIT License](LICENSE.txt).

 <sup id="footnote-versions">1</sup> In particular, keep in mind that we may be
 benchmarking against slightly older versions of other packages. Versions are
-pinned in zap's [glide.lock][] file. [↩](#anchor-versions)
+pinned in the [benchmarks/go.mod][] file. [↩](#anchor-versions)

 [doc-img]: https://godoc.org/go.uber.org/zap?status.svg
 [doc]: https://godoc.org/go.uber.org/zap
-[ci-img]: https://travis-ci.org/uber-go/zap.svg?branch=master
-[ci]: https://travis-ci.org/uber-go/zap
+[ci-img]: https://travis-ci.com/uber-go/zap.svg?branch=master
+[ci]: https://travis-ci.com/uber-go/zap
 [cov-img]: https://codecov.io/gh/uber-go/zap/branch/master/graph/badge.svg
 [cov]: https://codecov.io/gh/uber-go/zap
 [benchmarking suite]: https://github.com/uber-go/zap/tree/master/benchmarks
-[glide.lock]: https://github.com/uber-go/zap/blob/master/glide.lock
+[benchmarks/go.mod]: https://github.com/uber-go/zap/blob/master/benchmarks/go.mod
+
--- a/vendor/go.uber.org/zap/buffer/buffer.go
+++ b/vendor/go.uber.org/zap/buffer/buffer.go
@ -23,7 +23,10 @@
 // package's zero-allocation formatters.
 package buffer // import "go.uber.org/zap/buffer"

-import "strconv"
+import (
+	"strconv"
+	"time"
+)

 const _size = 1024 // by default, create 1 KiB buffers

@ -49,6 +52,11 @@ func (b *Buffer) AppendInt(i int64) {
 	b.bs = strconv.AppendInt(b.bs, i, 10)
 }

+// AppendTime appends the time formatted using the specified layout.
+func (b *Buffer) AppendTime(t time.Time, layout string) {
+	b.bs = t.AppendFormat(b.bs, layout)
+}
+
 // AppendUint appends an unsigned integer to the underlying buffer (assuming
 // base 10).
 func (b *Buffer) AppendUint(i uint64) {
--- a/vendor/go.uber.org/zap/check_license.sh
+++ b/vendor/go.uber.org/zap/check_license.sh
--- a/vendor/go.uber.org/zap/config.go
+++ b/vendor/go.uber.org/zap/config.go
@ -21,6 +21,7 @@
 package zap

 import (
+	"fmt"
 	"sort"
 	"time"

@ -31,10 +32,14 @@ import (
 // global CPU and I/O load that logging puts on your process while attempting
 // to preserve a representative subset of your logs.
 //
-// Values configured here are per-second. See zapcore.NewSampler for details.
+// If specified, the Sampler will invoke the Hook after each decision.
+//
+// Values configured here are per-second. See zapcore.NewSamplerWithOptions for
+// details.
 type SamplingConfig struct {
-	Initial    int `json:"initial" yaml:"initial"`
-	Thereafter int `json:"thereafter" yaml:"thereafter"`
+	Initial    int                                           `json:"initial" yaml:"initial"`
+	Thereafter int                                           `json:"thereafter" yaml:"thereafter"`
+	Hook       func(zapcore.Entry, zapcore.SamplingDecision) `json:"-" yaml:"-"`
 }

 // Config offers a declarative way to construct a logger. It doesn't do
@ -174,6 +179,10 @@ func (cfg Config) Build(opts ...Option) (*Logger, error) {
 		return nil, err
 	}

+	if cfg.Level == (AtomicLevel{}) {
+		return nil, fmt.Errorf("missing Level")
+	}
+
 	log := New(
 		zapcore.NewCore(enc, sink, cfg.Level),
 		cfg.buildOptions(errSink)...,
@ -203,9 +212,19 @@ func (cfg Config) buildOptions(errSink zapcore.WriteSyncer) []Option {
 		opts = append(opts, AddStacktrace(stackLevel))
 	}

-	if cfg.Sampling != nil {
+	if scfg := cfg.Sampling; scfg != nil {
 		opts = append(opts, WrapCore(func(core zapcore.Core) zapcore.Core {
-			return zapcore.NewSampler(core, time.Second, int(cfg.Sampling.Initial), int(cfg.Sampling.Thereafter))
+			var samplerOpts []zapcore.SamplerOption
+			if scfg.Hook != nil {
+				samplerOpts = append(samplerOpts, zapcore.SamplerHook(scfg.Hook))
+			}
+			return zapcore.NewSamplerWithOptions(
+				core,
+				time.Second,
+				cfg.Sampling.Initial,
+				cfg.Sampling.Thereafter,
+				samplerOpts...,
+			)
 		}))
 	}

--- a/vendor/go.uber.org/zap/encoder.go
+++ b/vendor/go.uber.org/zap/encoder.go
@ -62,6 +62,10 @@ func RegisterEncoder(name string, constructor func(zapcore.EncoderConfig) (zapco
 }

 func newEncoder(name string, encoderConfig zapcore.EncoderConfig) (zapcore.Encoder, error) {
+	if encoderConfig.TimeKey != "" && encoderConfig.EncodeTime == nil {
+		return nil, fmt.Errorf("missing EncodeTime in EncoderConfig")
+	}
+
 	_encoderMutex.RLock()
 	defer _encoderMutex.RUnlock()
 	if name == "" {
--- a/vendor/go.uber.org/zap/field.go
+++ b/vendor/go.uber.org/zap/field.go
@ -32,12 +32,23 @@ import (
 // improves the navigability of this package's API documentation.
 type Field = zapcore.Field

+var (
+	_minTimeInt64 = time.Unix(0, math.MinInt64)
+	_maxTimeInt64 = time.Unix(0, math.MaxInt64)
+)
+
 // Skip constructs a no-op field, which is often useful when handling invalid
 // inputs in other Field constructors.
 func Skip() Field {
 	return Field{Type: zapcore.SkipType}
 }

+// nilField returns a field which will marshal explicitly as nil. See motivation
+// in https://github.com/uber-go/zap/issues/753 . If we ever make breaking
+// changes and add zapcore.NilType and zapcore.ObjectEncoder.AddNil, the
+// implementation here should be changed to reflect that.
+func nilField(key string) Field { return Reflect(key, nil) }
+
 // Binary constructs a field that carries an opaque binary blob.
 //
 // Binary data is serialized in an encoding-appropriate format. For example,
@ -56,6 +67,15 @@ func Bool(key string, val bool) Field {
 	return Field{Key: key, Type: zapcore.BoolType, Integer: ival}
 }

+// Boolp constructs a field that carries a *bool. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Boolp(key string, val *bool) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Bool(key, *val)
+}
+
 // ByteString constructs a field that carries UTF-8 encoded text as a []byte.
 // To log opaque binary blobs (which aren't necessarily valid UTF-8), use
 // Binary.
@ -70,6 +90,15 @@ func Complex128(key string, val complex128) Field {
 	return Field{Key: key, Type: zapcore.Complex128Type, Interface: val}
 }

+// Complex128p constructs a field that carries a *complex128. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Complex128p(key string, val *complex128) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Complex128(key, *val)
+}
+
 // Complex64 constructs a field that carries a complex number. Unlike most
 // numeric fields, this costs an allocation (to convert the complex64 to
 // interface{}).
@ -77,6 +106,15 @@ func Complex64(key string, val complex64) Field {
 	return Field{Key: key, Type: zapcore.Complex64Type, Interface: val}
 }

+// Complex64p constructs a field that carries a *complex64. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Complex64p(key string, val *complex64) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Complex64(key, *val)
+}
+
 // Float64 constructs a field that carries a float64. The way the
 // floating-point value is represented is encoder-dependent, so marshaling is
 // necessarily lazy.
@ -84,6 +122,15 @@ func Float64(key string, val float64) Field {
 	return Field{Key: key, Type: zapcore.Float64Type, Integer: int64(math.Float64bits(val))}
 }

+// Float64p constructs a field that carries a *float64. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Float64p(key string, val *float64) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Float64(key, *val)
+}
+
 // Float32 constructs a field that carries a float32. The way the
 // floating-point value is represented is encoder-dependent, so marshaling is
 // necessarily lazy.
@ -91,66 +138,183 @@ func Float32(key string, val float32) Field {
 	return Field{Key: key, Type: zapcore.Float32Type, Integer: int64(math.Float32bits(val))}
 }

+// Float32p constructs a field that carries a *float32. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Float32p(key string, val *float32) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Float32(key, *val)
+}
+
 // Int constructs a field with the given key and value.
 func Int(key string, val int) Field {
 	return Int64(key, int64(val))
 }

+// Intp constructs a field that carries a *int. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Intp(key string, val *int) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Int(key, *val)
+}
+
 // Int64 constructs a field with the given key and value.
 func Int64(key string, val int64) Field {
 	return Field{Key: key, Type: zapcore.Int64Type, Integer: val}
 }

+// Int64p constructs a field that carries a *int64. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Int64p(key string, val *int64) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Int64(key, *val)
+}
+
 // Int32 constructs a field with the given key and value.
 func Int32(key string, val int32) Field {
 	return Field{Key: key, Type: zapcore.Int32Type, Integer: int64(val)}
 }

+// Int32p constructs a field that carries a *int32. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Int32p(key string, val *int32) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Int32(key, *val)
+}
+
 // Int16 constructs a field with the given key and value.
 func Int16(key string, val int16) Field {
 	return Field{Key: key, Type: zapcore.Int16Type, Integer: int64(val)}
 }

+// Int16p constructs a field that carries a *int16. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Int16p(key string, val *int16) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Int16(key, *val)
+}
+
 // Int8 constructs a field with the given key and value.
 func Int8(key string, val int8) Field {
 	return Field{Key: key, Type: zapcore.Int8Type, Integer: int64(val)}
 }

+// Int8p constructs a field that carries a *int8. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Int8p(key string, val *int8) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Int8(key, *val)
+}
+
 // String constructs a field with the given key and value.
 func String(key string, val string) Field {
 	return Field{Key: key, Type: zapcore.StringType, String: val}
 }

+// Stringp constructs a field that carries a *string. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Stringp(key string, val *string) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return String(key, *val)
+}
+
 // Uint constructs a field with the given key and value.
 func Uint(key string, val uint) Field {
 	return Uint64(key, uint64(val))
 }

+// Uintp constructs a field that carries a *uint. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Uintp(key string, val *uint) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Uint(key, *val)
+}
+
 // Uint64 constructs a field with the given key and value.
 func Uint64(key string, val uint64) Field {
 	return Field{Key: key, Type: zapcore.Uint64Type, Integer: int64(val)}
 }

+// Uint64p constructs a field that carries a *uint64. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Uint64p(key string, val *uint64) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Uint64(key, *val)
+}
+
 // Uint32 constructs a field with the given key and value.
 func Uint32(key string, val uint32) Field {
 	return Field{Key: key, Type: zapcore.Uint32Type, Integer: int64(val)}
 }

+// Uint32p constructs a field that carries a *uint32. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Uint32p(key string, val *uint32) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Uint32(key, *val)
+}
+
 // Uint16 constructs a field with the given key and value.
 func Uint16(key string, val uint16) Field {
 	return Field{Key: key, Type: zapcore.Uint16Type, Integer: int64(val)}
 }

+// Uint16p constructs a field that carries a *uint16. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Uint16p(key string, val *uint16) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Uint16(key, *val)
+}
+
 // Uint8 constructs a field with the given key and value.
 func Uint8(key string, val uint8) Field {
 	return Field{Key: key, Type: zapcore.Uint8Type, Integer: int64(val)}
 }

+// Uint8p constructs a field that carries a *uint8. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Uint8p(key string, val *uint8) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Uint8(key, *val)
+}
+
 // Uintptr constructs a field with the given key and value.
 func Uintptr(key string, val uintptr) Field {
 	return Field{Key: key, Type: zapcore.UintptrType, Integer: int64(val)}
 }

+// Uintptrp constructs a field that carries a *uintptr. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Uintptrp(key string, val *uintptr) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Uintptr(key, *val)
+}
+
 // Reflect constructs a field with the given key and an arbitrary object. It uses
 // an encoding-appropriate, reflection-based function to lazily serialize nearly
 // any object into the logging context, but it's relatively slow and
@ -180,9 +344,21 @@ func Stringer(key string, val fmt.Stringer) Field {
 // Time constructs a Field with the given key and value. The encoder
 // controls how the time is serialized.
 func Time(key string, val time.Time) Field {
+	if val.Before(_minTimeInt64) || val.After(_maxTimeInt64) {
+		return Field{Key: key, Type: zapcore.TimeFullType, Interface: val}
+	}
 	return Field{Key: key, Type: zapcore.TimeType, Integer: val.UnixNano(), Interface: val.Location()}
 }

+// Timep constructs a field that carries a *time.Time. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Timep(key string, val *time.Time) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Time(key, *val)
+}
+
 // Stack constructs a field that stores a stacktrace of the current goroutine
 // under provided key. Keep in mind that taking a stacktrace is eager and
 // expensive (relatively speaking); this function both makes an allocation and
@ -201,6 +377,15 @@ func Duration(key string, val time.Duration) Field {
 	return Field{Key: key, Type: zapcore.DurationType, Integer: int64(val)}
 }

+// Durationp constructs a field that carries a *time.Duration. The returned Field will safely
+// and explicitly represent `nil` when appropriate.
+func Durationp(key string, val *time.Duration) Field {
+	if val == nil {
+		return nilField(key)
+	}
+	return Duration(key, *val)
+}
+
 // Object constructs a field with the given key and ObjectMarshaler. It
 // provides a flexible, but still type-safe and efficient, way to add map- or
 // struct-like user-defined types to the logging context. The struct's
@ -224,78 +409,116 @@ func Any(key string, value interface{}) Field {
 		return Array(key, val)
 	case bool:
 		return Bool(key, val)
+	case *bool:
+		return Boolp(key, val)
 	case []bool:
 		return Bools(key, val)
 	case complex128:
 		return Complex128(key, val)
+	case *complex128:
+		return Complex128p(key, val)
 	case []complex128:
 		return Complex128s(key, val)
 	case complex64:
 		return Complex64(key, val)
+	case *complex64:
+		return Complex64p(key, val)
 	case []complex64:
 		return Complex64s(key, val)
 	case float64:
 		return Float64(key, val)
+	case *float64:
+		return Float64p(key, val)
 	case []float64:
 		return Float64s(key, val)
 	case float32:
 		return Float32(key, val)
+	case *float32:
+		return Float32p(key, val)
 	case []float32:
 		return Float32s(key, val)
 	case int:
 		return Int(key, val)
+	case *int:
+		return Intp(key, val)
 	case []int:
 		return Ints(key, val)
 	case int64:
 		return Int64(key, val)
+	case *int64:
+		return Int64p(key, val)
 	case []int64:
 		return Int64s(key, val)
 	case int32:
 		return Int32(key, val)
+	case *int32:
+		return Int32p(key, val)
 	case []int32:
 		return Int32s(key, val)
 	case int16:
 		return Int16(key, val)
+	case *int16:
+		return Int16p(key, val)
 	case []int16:
 		return Int16s(key, val)
 	case int8:
 		return Int8(key, val)
+	case *int8:
+		return Int8p(key, val)
 	case []int8:
 		return Int8s(key, val)
 	case string:
 		return String(key, val)
+	case *string:
+		return Stringp(key, val)
 	case []string:
 		return Strings(key, val)
 	case uint:
 		return Uint(key, val)
+	case *uint:
+		return Uintp(key, val)
 	case []uint:
 		return Uints(key, val)
 	case uint64:
 		return Uint64(key, val)
+	case *uint64:
+		return Uint64p(key, val)
 	case []uint64:
 		return Uint64s(key, val)
 	case uint32:
 		return Uint32(key, val)
+	case *uint32:
+		return Uint32p(key, val)
 	case []uint32:
 		return Uint32s(key, val)
 	case uint16:
 		return Uint16(key, val)
+	case *uint16:
+		return Uint16p(key, val)
 	case []uint16:
 		return Uint16s(key, val)
 	case uint8:
 		return Uint8(key, val)
+	case *uint8:
+		return Uint8p(key, val)
 	case []byte:
 		return Binary(key, val)
 	case uintptr:
 		return Uintptr(key, val)
+	case *uintptr:
+		return Uintptrp(key, val)
 	case []uintptr:
 		return Uintptrs(key, val)
 	case time.Time:
 		return Time(key, val)
+	case *time.Time:
+		return Timep(key, val)
 	case []time.Time:
 		return Times(key, val)
 	case time.Duration:
 		return Duration(key, val)
+	case *time.Duration:
+		return Durationp(key, val)
 	case []time.Duration:
 		return Durations(key, val)
 	case error:
--- a/vendor/go.uber.org/zap/glide.lock
+++ b/vendor/go.uber.org/zap/glide.lock
@ -1,76 +0,0 @@
-hash: f073ba522c06c88ea3075bde32a8aaf0969a840a66cab6318a0897d141ffee92
-updated: 2017-07-22T18:06:49.598185334-07:00
-imports:
- name: go.uber.org/atomic
-  version: 4e336646b2ef9fc6e47be8e21594178f98e5ebcf
- name: go.uber.org/multierr
-  version: 3c4937480c32f4c13a875a1829af76c98ca3d40a
-testImports:
- name: github.com/apex/log
-  version: d9b960447bfa720077b2da653cc79e533455b499
-  subpackages:
-  - handlers/json
- name: github.com/axw/gocov
-  version: 3a69a0d2a4ef1f263e2d92b041a69593d6964fe8
-  subpackages:
-  - gocov
- name: github.com/davecgh/go-spew
-  version: 04cdfd42973bb9c8589fd6a731800cf222fde1a9
-  subpackages:
-  - spew
- name: github.com/fatih/color
-  version: 62e9147c64a1ed519147b62a56a14e83e2be02c1
- name: github.com/go-kit/kit
-  version: e10f5bf035be9af21fd5b2fb4469d5716c6ab07d
-  subpackages:
-  - log
- name: github.com/go-logfmt/logfmt
-  version: 390ab7935ee28ec6b286364bba9b4dd6410cb3d5
- name: github.com/go-stack/stack
-  version: 54be5f394ed2c3e19dac9134a40a95ba5a017f7b
- name: github.com/golang/lint
-  version: c5fb716d6688a859aae56d26d3e6070808df29f7
-  subpackages:
-  - golint
- name: github.com/kr/logfmt
-  version: b84e30acd515aadc4b783ad4ff83aff3299bdfe0
- name: github.com/mattn/go-colorable
-  version: 3fa8c76f9daed4067e4a806fb7e4dc86455c6d6a
- name: github.com/mattn/go-isatty
-  version: fc9e8d8ef48496124e79ae0df75490096eccf6fe
- name: github.com/mattn/goveralls
-  version: 6efce81852ad1b7567c17ad71b03aeccc9dd9ae0
- name: github.com/pborman/uuid
-  version: e790cca94e6cc75c7064b1332e63811d4aae1a53
- name: github.com/pkg/errors
-  version: 645ef00459ed84a119197bfb8d8205042c6df63d
- name: github.com/pmezard/go-difflib
-  version: d8ed2627bdf02c080bf22230dbb337003b7aba2d
-  subpackages:
-  - difflib
- name: github.com/rs/zerolog
-  version: eed4c2b94d945e0b2456ad6aa518a443986b5f22
- name: github.com/satori/go.uuid
-  version: 5bf94b69c6b68ee1b541973bb8e1144db23a194b
- name: github.com/sirupsen/logrus
-  version: 7dd06bf38e1e13df288d471a57d5adbac106be9e
- name: github.com/stretchr/testify
-  version: f6abca593680b2315d2075e0f5e2a9751e3f431a
-  subpackages:
-  - assert
-  - require
- name: go.pedge.io/lion
-  version: 87958e8713f1fa138d993087133b97e976642159
- name: golang.org/x/sys
-  version: c4489faa6e5ab84c0ef40d6ee878f7a030281f0f
-  subpackages:
-  - unix
- name: golang.org/x/tools
-  version: 496819729719f9d07692195e0a94d6edd2251389
-  subpackages:
-  - cover
- name: gopkg.in/inconshreveable/log15.v2
-  version: b105bd37f74e5d9dc7b6ad7806715c7a2b83fd3f
-  subpackages:
-  - stack
-  - term
--- a/vendor/go.uber.org/zap/glide.yaml
+++ b/vendor/go.uber.org/zap/glide.yaml
@ -22,12 +22,11 @@ testImport:
 - package: github.com/mattn/goveralls
 - package: github.com/pborman/uuid
 - package: github.com/pkg/errors
- package: go.pedge.io/lion
 - package: github.com/rs/zerolog
 - package: golang.org/x/tools
  subpackages:
  - cover
- package: github.com/golang/lint
+- package: golang.org/x/lint
  subpackages:
  - golint
 - package: github.com/axw/gocov
--- a/vendor/go.uber.org/zap/go.mod
+++ b/vendor/go.uber.org/zap/go.mod
@ -0,0 +1,12 @@
+module go.uber.org/zap
+
+go 1.13
+
+require (
+	github.com/pkg/errors v0.8.1
+	github.com/stretchr/testify v1.4.0
+	go.uber.org/atomic v1.6.0
+	go.uber.org/multierr v1.5.0
+	golang.org/x/lint v0.0.0-20190930215403-16217165b5de
+	honnef.co/go/tools v0.0.1-2019.2.3
+)
--- a/vendor/go.uber.org/zap/go.sum
+++ b/vendor/go.uber.org/zap/go.sum
@ -0,0 +1,56 @@
+github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+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/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
+github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
+github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
+github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+go.uber.org/atomic v1.6.0 h1:Ezj3JGmsOnG1MoRWQkPBsKLe9DwWD9QeXzTRzzldNVk=
+go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
+go.uber.org/multierr v1.5.0 h1:KCa4XfM8CWFCpxXRGok+Q0SS/0XBhMDbHHGABQLvD2A=
+go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
+go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee h1:0mgffUl7nfd+FpvXMVz4IDEaUSmT1ysygQC7qYo7sG4=
+go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
+golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
+golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
+golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
+golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c h1:IGkKhmfzcztjm6gYkykvu/NiS8kaqbCWAEWWAyf8J5U=
+golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5 h1:hKsoRgsbwY1NafxrwTs+k64bikrLBkAgPir1TNCj3Zs=
+golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
+gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
+honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
--- a/vendor/go.uber.org/zap/logger.go
+++ b/vendor/go.uber.org/zap/logger.go
@ -258,6 +258,12 @@ func (log *Logger) check(lvl zapcore.Level, msg string) *zapcore.CheckedEntry {
 	// (e.g., Check, Info, Fatal).
 	const callerSkipOffset = 2

+	// Check the level first to reduce the cost of disabled log calls.
+	// Since Panic and higher may exit, we skip the optimization for those levels.
+	if lvl < zapcore.DPanicLevel && !log.core.Enabled(lvl) {
+		return nil
+	}
+
 	// Create basic checked entry thru the core; this will be non-nil if the
 	// log message will actually be written somewhere.
 	ent := zapcore.Entry{
--- a/vendor/go.uber.org/zap/options.go
+++ b/vendor/go.uber.org/zap/options.go
@ -20,7 +20,11 @@

 package zap

-import "go.uber.org/zap/zapcore"
+import (
+	"fmt"
+
+	"go.uber.org/zap/zapcore"
+)

 // An Option configures a Logger.
 type Option interface {
@ -83,10 +87,17 @@ func Development() Option {
 }

 // AddCaller configures the Logger to annotate each message with the filename
-// and line number of zap's caller.
+// and line number of zap's caller.  See also WithCaller.
 func AddCaller() Option {
+	return WithCaller(true)
+}
+
+// WithCaller configures the Logger to annotate each message with the filename
+// and line number of zap's caller, or not, depending on the value of enabled.
+// This is a generalized form of AddCaller.
+func WithCaller(enabled bool) Option {
 	return optionFunc(func(log *Logger) {
-		log.addCaller = true
+		log.addCaller = enabled
 	})
 }

@ -107,3 +118,16 @@ func AddStacktrace(lvl zapcore.LevelEnabler) Option {
 		log.addStack = lvl
 	})
 }
+
+// IncreaseLevel increase the level of the logger. It has no effect if
+// the passed in level tries to decrease the level of the logger.
+func IncreaseLevel(lvl zapcore.LevelEnabler) Option {
+	return optionFunc(func(log *Logger) {
+		core, err := zapcore.NewIncreaseLevelCore(log.core, lvl)
+		if err != nil {
+			fmt.Fprintf(log.errorOutput, "failed to IncreaseLevel: %v", err)
+		} else {
+			log.core = core
+		}
+	})
+}
--- a/vendor/go.uber.org/zap/zapcore/encoder.go
+++ b/vendor/go.uber.org/zap/zapcore/encoder.go
@ -31,6 +31,9 @@ import (
 // behavior.
 const DefaultLineEnding = "\n"

+// OmitKey defines the key to use when callers want to remove a key from log output.
+const OmitKey = ""
+
 // A LevelEncoder serializes a Level to a primitive type.
 type LevelEncoder func(Level, PrimitiveArrayEncoder)

@ -109,17 +112,58 @@ func EpochNanosTimeEncoder(t time.Time, enc PrimitiveArrayEncoder) {
 	enc.AppendInt64(t.UnixNano())
 }

-// ISO8601TimeEncoder serializes a time.Time to an ISO8601-formatted string
-// with millisecond precision.
-func ISO8601TimeEncoder(t time.Time, enc PrimitiveArrayEncoder) {
-	enc.AppendString(t.Format("2006-01-02T15:04:05.000Z0700"))
+func encodeTimeLayout(t time.Time, layout string, enc PrimitiveArrayEncoder) {
+	type appendTimeEncoder interface {
+		AppendTimeLayout(time.Time, string)
+	}
+
+	if enc, ok := enc.(appendTimeEncoder); ok {
+		enc.AppendTimeLayout(t, layout)
+		return
+	}
+
+	enc.AppendString(t.Format(layout))
 }

-// UnmarshalText unmarshals text to a TimeEncoder. "iso8601" and "ISO8601" are
-// unmarshaled to ISO8601TimeEncoder, "millis" is unmarshaled to
-// EpochMillisTimeEncoder, and anything else is unmarshaled to EpochTimeEncoder.
+// ISO8601TimeEncoder serializes a time.Time to an ISO8601-formatted string
+// with millisecond precision.
+//
+// If enc supports AppendTimeLayout(t time.Time,layout string), it's used
+// instead of appending a pre-formatted string value.
+func ISO8601TimeEncoder(t time.Time, enc PrimitiveArrayEncoder) {
+	encodeTimeLayout(t, "2006-01-02T15:04:05.000Z0700", enc)
+}
+
+// RFC3339TimeEncoder serializes a time.Time to an RFC3339-formatted string.
+//
+// If enc supports AppendTimeLayout(t time.Time,layout string), it's used
+// instead of appending a pre-formatted string value.
+func RFC3339TimeEncoder(t time.Time, enc PrimitiveArrayEncoder) {
+	encodeTimeLayout(t, time.RFC3339, enc)
+}
+
+// RFC3339NanoTimeEncoder serializes a time.Time to an RFC3339-formatted string
+// with nanosecond precision.
+//
+// If enc supports AppendTimeLayout(t time.Time,layout string), it's used
+// instead of appending a pre-formatted string value.
+func RFC3339NanoTimeEncoder(t time.Time, enc PrimitiveArrayEncoder) {
+	encodeTimeLayout(t, time.RFC3339Nano, enc)
+}
+
+// UnmarshalText unmarshals text to a TimeEncoder.
+// "rfc3339nano" and "RFC3339Nano" are unmarshaled to RFC3339NanoTimeEncoder.
+// "rfc3339" and "RFC3339" are unmarshaled to RFC3339TimeEncoder.
+// "iso8601" and "ISO8601" are unmarshaled to ISO8601TimeEncoder.
+// "millis" is unmarshaled to EpochMillisTimeEncoder.
+// "nanos" is unmarshaled to EpochNanosEncoder.
+// Anything else is unmarshaled to EpochTimeEncoder.
 func (e *TimeEncoder) UnmarshalText(text []byte) error {
 	switch string(text) {
+	case "rfc3339nano", "RFC3339Nano":
+		*e = RFC3339NanoTimeEncoder
+	case "rfc3339", "RFC3339":
+		*e = RFC3339TimeEncoder
 	case "iso8601", "ISO8601":
 		*e = ISO8601TimeEncoder
 	case "millis":
@ -146,6 +190,12 @@ func NanosDurationEncoder(d time.Duration, enc PrimitiveArrayEncoder) {
 	enc.AppendInt64(int64(d))
 }

+// MillisDurationEncoder serializes a time.Duration to an integer number of
+// milliseconds elapsed.
+func MillisDurationEncoder(d time.Duration, enc PrimitiveArrayEncoder) {
+	enc.AppendInt64(d.Nanoseconds() / 1e6)
+}
+
 // StringDurationEncoder serializes a time.Duration using its built-in String
 // method.
 func StringDurationEncoder(d time.Duration, enc PrimitiveArrayEncoder) {
@ -161,6 +211,8 @@ func (e *DurationEncoder) UnmarshalText(text []byte) error {
 		*e = StringDurationEncoder
 	case "nanos":
 		*e = NanosDurationEncoder
+	case "ms":
+		*e = MillisDurationEncoder
 	default:
 		*e = SecondsDurationEncoder
 	}
@ -272,8 +324,8 @@ type ObjectEncoder interface {
 	AddUint8(key string, value uint8)
 	AddUintptr(key string, value uintptr)

-	// AddReflected uses reflection to serialize arbitrary objects, so it's slow
-	// and allocation-heavy.
+	// AddReflected uses reflection to serialize arbitrary objects, so it can be
+	// slow and allocation-heavy.
 	AddReflected(key string, value interface{}) error
 	// OpenNamespace opens an isolated namespace where all subsequent fields will
 	// be added. Applications can use namespaces to prevent key collisions when
@ -343,6 +395,7 @@ type Encoder interface {
 	Clone() Encoder

 	// EncodeEntry encodes an entry and fields, along with any accumulated
-	// context, into a byte buffer and returns it.
+	// context, into a byte buffer and returns it. Any fields that are empty,
+	// including fields on the `Entry` type, should be omitted.
 	EncodeEntry(Entry, []Field) (*buffer.Buffer, error)
 }
--- a/vendor/go.uber.org/zap/zapcore/entry.go
+++ b/vendor/go.uber.org/zap/zapcore/entry.go
@ -136,7 +136,8 @@ func (ec EntryCaller) TrimmedPath() string {

 // An Entry represents a complete log message. The entry's structured context
 // is already serialized, but the log level, time, message, and call site
-// information are available for inspection and modification.
+// information are available for inspection and modification. Any fields left
+// empty will be omitted when encoding.
 //
 // Entries are pooled, so any functions that accept them MUST be careful not to
 // retain references to them.
--- a/vendor/go.uber.org/zap/zapcore/error.go
+++ b/vendor/go.uber.org/zap/zapcore/error.go
@ -66,11 +66,6 @@ type errorGroup interface {
 	Errors() []error
 }

-type causer interface {
-	// Provides access to the error that caused this error.
-	Cause() error
-}
-
 // Note that errArry and errArrayElem are very similar to the version
 // implemented in the top-level error.go file. We can't re-use this because
 // that would require exporting errArray as part of the zapcore API.
--- a/vendor/go.uber.org/zap/zapcore/field.go
+++ b/vendor/go.uber.org/zap/zapcore/field.go
@ -65,8 +65,11 @@ const (
 	Int8Type
 	// StringType indicates that the field carries a string.
 	StringType
-	// TimeType indicates that the field carries a time.Time.
+	// TimeType indicates that the field carries a time.Time that is
+	// representable by a UnixNano() stored as an int64.
 	TimeType
+	// TimeFullType indicates that the field carries a time.Time stored as-is.
+	TimeFullType
 	// Uint64Type indicates that the field carries a uint64.
 	Uint64Type
 	// Uint32Type indicates that the field carries a uint32.
@ -145,6 +148,8 @@ func (f Field) AddTo(enc ObjectEncoder) {
 			// Fall back to UTC if location is nil.
 			enc.AddTime(f.Key, time.Unix(0, f.Integer))
 		}
+	case TimeFullType:
+		enc.AddTime(f.Key, f.Interface.(time.Time))
 	case Uint64Type:
 		enc.AddUint64(f.Key, uint64(f.Integer))
 	case Uint32Type:
--- a/vendor/go.uber.org/zap/zapcore/increase_level.go
+++ b/vendor/go.uber.org/zap/zapcore/increase_level.go
@ -0,0 +1,66 @@
+// Copyright (c) 2020 Uber Technologies, Inc.
+//
+// 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.
+
+package zapcore
+
+import "fmt"
+
+type levelFilterCore struct {
+	core  Core
+	level LevelEnabler
+}
+
+// NewIncreaseLevelCore creates a core that can be used to increase the level of
+// an existing Core. It cannot be used to decrease the logging level, as it acts
+// as a filter before calling the underlying core. If level decreases the log level,
+// an error is returned.
+func NewIncreaseLevelCore(core Core, level LevelEnabler) (Core, error) {
+	for l := _maxLevel; l >= _minLevel; l-- {
+		if !core.Enabled(l) && level.Enabled(l) {
+			return nil, fmt.Errorf("invalid increase level, as level %q is allowed by increased level, but not by existing core", l)
+		}
+	}
+
+	return &levelFilterCore{core, level}, nil
+}
+
+func (c *levelFilterCore) Enabled(lvl Level) bool {
+	return c.level.Enabled(lvl)
+}
+
+func (c *levelFilterCore) With(fields []Field) Core {
+	return &levelFilterCore{c.core.With(fields), c.level}
+}
+
+func (c *levelFilterCore) Check(ent Entry, ce *CheckedEntry) *CheckedEntry {
+	if !c.Enabled(ent.Level) {
+		return ce
+	}
+
+	return c.core.Check(ent, ce)
+}
+
+func (c *levelFilterCore) Write(ent Entry, fields []Field) error {
+	return c.core.Write(ent, fields)
+}
+
+func (c *levelFilterCore) Sync() error {
+	return c.core.Sync()
+}
--- a/vendor/go.uber.org/zap/zapcore/json_encoder.go
+++ b/vendor/go.uber.org/zap/zapcore/json_encoder.go
@ -145,15 +145,29 @@ func (enc *jsonEncoder) resetReflectBuf() {
 	}
 }

-func (enc *jsonEncoder) AddReflected(key string, obj interface{}) error {
+var nullLiteralBytes = []byte("null")
+
+// Only invoke the standard JSON encoder if there is actually something to
+// encode; otherwise write JSON null literal directly.
+func (enc *jsonEncoder) encodeReflected(obj interface{}) ([]byte, error) {
+	if obj == nil {
+		return nullLiteralBytes, nil
+	}
 	enc.resetReflectBuf()
-	err := enc.reflectEnc.Encode(obj)
+	if err := enc.reflectEnc.Encode(obj); err != nil {
+		return nil, err
+	}
+	enc.reflectBuf.TrimNewline()
+	return enc.reflectBuf.Bytes(), nil
+}
+
+func (enc *jsonEncoder) AddReflected(key string, obj interface{}) error {
+	valueBytes, err := enc.encodeReflected(obj)
 	if err != nil {
 		return err
 	}
-	enc.reflectBuf.TrimNewline()
 	enc.addKey(key)
-	_, err = enc.buf.Write(enc.reflectBuf.Bytes())
+	_, err = enc.buf.Write(valueBytes)
 	return err
 }

@ -236,14 +250,12 @@ func (enc *jsonEncoder) AppendInt64(val int64) {
 }

 func (enc *jsonEncoder) AppendReflected(val interface{}) error {
-	enc.resetReflectBuf()
-	err := enc.reflectEnc.Encode(val)
+	valueBytes, err := enc.encodeReflected(val)
 	if err != nil {
 		return err
 	}
-	enc.reflectBuf.TrimNewline()
 	enc.addElementSeparator()
-	_, err = enc.buf.Write(enc.reflectBuf.Bytes())
+	_, err = enc.buf.Write(valueBytes)
 	return err
 }

@ -254,6 +266,13 @@ func (enc *jsonEncoder) AppendString(val string) {
 	enc.buf.AppendByte('"')
 }

+func (enc *jsonEncoder) AppendTimeLayout(time time.Time, layout string) {
+	enc.addElementSeparator()
+	enc.buf.AppendByte('"')
+	enc.buf.AppendTime(time, layout)
+	enc.buf.AppendByte('"')
+}
+
 func (enc *jsonEncoder) AppendTime(val time.Time) {
 	cur := enc.buf.Len()
 	enc.EncodeTime(val, enc)
--- a/vendor/go.uber.org/zap/zapcore/sampler.go
+++ b/vendor/go.uber.org/zap/zapcore/sampler.go
@ -81,17 +81,92 @@ func (c *counter) IncCheckReset(t time.Time, tick time.Duration) uint64 {
 	return 1
 }

+// SamplingDecision is a decision represented as a bit field made by sampler.
+// More decisions may be added in the future.
+type SamplingDecision uint32
+
+const (
+	// LogDropped indicates that the Sampler dropped a log entry.
+	LogDropped SamplingDecision = 1 << iota
+	// LogSampled indicates that the Sampler sampled a log entry.
+	LogSampled
+)
+
+// optionFunc wraps a func so it satisfies the SamplerOption interface.
+type optionFunc func(*sampler)
+
+func (f optionFunc) apply(s *sampler) {
+	f(s)
+}
+
+// SamplerOption configures a Sampler.
+type SamplerOption interface {
+	apply(*sampler)
+}
+
+// nopSamplingHook is the default hook used by sampler.
+func nopSamplingHook(Entry, SamplingDecision) {}
+
+// SamplerHook registers a function  which will be called when Sampler makes a
+// decision.
+//
+// This hook may be used to get visibility into the performance of the sampler.
+// For example, use it to track metrics of dropped versus sampled logs.
+//
+//  var dropped atomic.Int64
+//  zapcore.SamplerHook(func(ent zapcore.Entry, dec zapcore.SamplingDecision) {
+//    if dec&zapcore.LogDropped > 0 {
+//      dropped.Inc()
+//    }
+//  })
+func SamplerHook(hook func(entry Entry, dec SamplingDecision)) SamplerOption {
+	return optionFunc(func(s *sampler) {
+		s.hook = hook
+	})
+}
+
+// NewSamplerWithOptions creates a Core that samples incoming entries, which
+// caps the CPU and I/O load of logging while attempting to preserve a
+// representative subset of your logs.
+//
+// Zap samples by logging the first N entries with a given level and message
+// each tick. If more Entries with the same level and message are seen during
+// the same interval, every Mth message is logged and the rest are dropped.
+//
+// Sampler can be configured to report sampling decisions with the SamplerHook
+// option.
+//
+// Keep in mind that zap's sampling implementation is optimized for speed over
+// absolute precision; under load, each tick may be slightly over- or
+// under-sampled.
+func NewSamplerWithOptions(core Core, tick time.Duration, first, thereafter int, opts ...SamplerOption) Core {
+	s := &sampler{
+		Core:       core,
+		tick:       tick,
+		counts:     newCounters(),
+		first:      uint64(first),
+		thereafter: uint64(thereafter),
+		hook:       nopSamplingHook,
+	}
+	for _, opt := range opts {
+		opt.apply(s)
+	}
+
+	return s
+}
+
 type sampler struct {
 	Core

 	counts            *counters
 	tick              time.Duration
 	first, thereafter uint64
+	hook              func(Entry, SamplingDecision)
 }

-// NewSampler creates a Core that samples incoming entries, which caps the CPU
-// and I/O load of logging while attempting to preserve a representative subset
-// of your logs.
+// NewSampler creates a Core that samples incoming entries, which
+// caps the CPU and I/O load of logging while attempting to preserve a
+// representative subset of your logs.
 //
 // Zap samples by logging the first N entries with a given level and message
 // each tick. If more Entries with the same level and message are seen during
@ -100,14 +175,10 @@ type sampler struct {
 // Keep in mind that zap's sampling implementation is optimized for speed over
 // absolute precision; under load, each tick may be slightly over- or
 // under-sampled.
+//
+// Deprecated: use NewSamplerWithOptions.
 func NewSampler(core Core, tick time.Duration, first, thereafter int) Core {
-	return &sampler{
-		Core:       core,
-		tick:       tick,
-		counts:     newCounters(),
-		first:      uint64(first),
-		thereafter: uint64(thereafter),
-	}
+	return NewSamplerWithOptions(core, tick, first, thereafter)
 }

 func (s *sampler) With(fields []Field) Core {
@ -117,6 +188,7 @@ func (s *sampler) With(fields []Field) Core {
 		counts:     s.counts,
 		first:      s.first,
 		thereafter: s.thereafter,
+		hook:       s.hook,
 	}
 }

@ -128,7 +200,9 @@ func (s *sampler) Check(ent Entry, ce *CheckedEntry) *CheckedEntry {
 	counter := s.counts.get(ent.Level, ent.Message)
 	n := counter.IncCheckReset(ent.Time, s.tick)
 	if n > s.first && (n-s.first)%s.thereafter != 0 {
+		s.hook(ent, LogDropped)
 		return ce
 	}
+	s.hook(ent, LogSampled)
 	return s.Core.Check(ent, ce)
 }