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Diffstat (limited to 'test/tools/vendor/github.com/sirupsen')
27 files changed, 2752 insertions, 0 deletions
diff --git a/test/tools/vendor/github.com/sirupsen/logrus/.gitignore b/test/tools/vendor/github.com/sirupsen/logrus/.gitignore new file mode 100644 index 000000000..6b7d7d1e8 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/.gitignore @@ -0,0 +1,2 @@ +logrus +vendor diff --git a/test/tools/vendor/github.com/sirupsen/logrus/.travis.yml b/test/tools/vendor/github.com/sirupsen/logrus/.travis.yml new file mode 100644 index 000000000..7e54dc6e3 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/.travis.yml @@ -0,0 +1,21 @@ +language: go +go_import_path: github.com/sirupsen/logrus +git: + depth: 1 +env: + - GO111MODULE=on + - GO111MODULE=off +go: [ 1.10.x, 1.11.x, 1.12.x ] +os: [ linux, osx, windows ] +matrix: + exclude: + - env: GO111MODULE=on + go: 1.10.x +install: + - 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: + - 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 diff --git a/test/tools/vendor/github.com/sirupsen/logrus/CHANGELOG.md b/test/tools/vendor/github.com/sirupsen/logrus/CHANGELOG.md new file mode 100644 index 000000000..f62cbd24a --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/CHANGELOG.md @@ -0,0 +1,198 @@ +# 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 + * A new trace level named `Trace` whose level is below `Debug` + * A configurable exit function to be called upon a Fatal trace + * The `Level` object now implements `encoding.TextUnmarshaler` interface + +# 1.1.1 +This is a bug fix release. + * fix the build break on Solaris + * don't drop a whole trace in JSONFormatter when a field param is a function pointer which can not be serialized + +# 1.1.0 +This new release introduces: + * several fixes: + * a fix for a race condition on entry formatting + * proper cleanup of previously used entries before putting them back in the pool + * the extra new line at the end of message in text formatter has been removed + * a new global public API to check if a level is activated: IsLevelEnabled + * the following methods have been added to the Logger object + * IsLevelEnabled + * SetFormatter + * SetOutput + * ReplaceHooks + * introduction of go module + * an indent configuration for the json formatter + * output colour support for windows + * the field sort function is now configurable for text formatter + * the CLICOLOR and CLICOLOR\_FORCE environment variable support in text formater + +# 1.0.6 + +This new release introduces: + * a new api WithTime which allows to easily force the time of the log entry + which is mostly useful for logger wrapper + * a fix reverting the immutability of the entry given as parameter to the hooks + a new configuration field of the json formatter in order to put all the fields + in a nested dictionnary + * a new SetOutput method in the Logger + * a new configuration of the textformatter to configure the name of the default keys + * a new configuration of the text formatter to disable the level truncation + +# 1.0.5 + +* Fix hooks race (#707) +* Fix panic deadlock (#695) + +# 1.0.4 + +* Fix race when adding hooks (#612) +* Fix terminal check in AppEngine (#635) + +# 1.0.3 + +* Replace example files with testable examples + +# 1.0.2 + +* bug: quote non-string values in text formatter (#583) +* Make (*Logger) SetLevel a public method + +# 1.0.1 + +* bug: fix escaping in text formatter (#575) + +# 1.0.0 + +* Officially changed name to lower-case +* bug: colors on Windows 10 (#541) +* bug: fix race in accessing level (#512) + +# 0.11.5 + +* feature: add writer and writerlevel to entry (#372) + +# 0.11.4 + +* bug: fix undefined variable on solaris (#493) + +# 0.11.3 + +* formatter: configure quoting of empty values (#484) +* formatter: configure quoting character (default is `"`) (#484) +* bug: fix not importing io correctly in non-linux environments (#481) + +# 0.11.2 + +* bug: fix windows terminal detection (#476) + +# 0.11.1 + +* bug: fix tty detection with custom out (#471) + +# 0.11.0 + +* performance: Use bufferpool to allocate (#370) +* terminal: terminal detection for app-engine (#343) +* feature: exit handler (#375) + +# 0.10.0 + +* feature: Add a test hook (#180) +* feature: `ParseLevel` is now case-insensitive (#326) +* feature: `FieldLogger` interface that generalizes `Logger` and `Entry` (#308) +* performance: avoid re-allocations on `WithFields` (#335) + +# 0.9.0 + +* logrus/text_formatter: don't emit empty msg +* logrus/hooks/airbrake: move out of main repository +* logrus/hooks/sentry: move out of main repository +* logrus/hooks/papertrail: move out of main repository +* logrus/hooks/bugsnag: move out of main repository +* logrus/core: run tests with `-race` +* logrus/core: detect TTY based on `stderr` +* logrus/core: support `WithError` on logger +* logrus/core: Solaris support + +# 0.8.7 + +* logrus/core: fix possible race (#216) +* logrus/doc: small typo fixes and doc improvements + + +# 0.8.6 + +* hooks/raven: allow passing an initialized client + +# 0.8.5 + +* logrus/core: revert #208 + +# 0.8.4 + +* formatter/text: fix data race (#218) + +# 0.8.3 + +* logrus/core: fix entry log level (#208) +* logrus/core: improve performance of text formatter by 40% +* logrus/core: expose `LevelHooks` type +* logrus/core: add support for DragonflyBSD and NetBSD +* formatter/text: print structs more verbosely + +# 0.8.2 + +* logrus: fix more Fatal family functions + +# 0.8.1 + +* logrus: fix not exiting on `Fatalf` and `Fatalln` + +# 0.8.0 + +* logrus: defaults to stderr instead of stdout +* hooks/sentry: add special field for `*http.Request` +* formatter/text: ignore Windows for colors + +# 0.7.3 + +* formatter/\*: allow configuration of timestamp layout + +# 0.7.2 + +* formatter/text: Add configuration option for time format (#158) diff --git a/test/tools/vendor/github.com/sirupsen/logrus/LICENSE b/test/tools/vendor/github.com/sirupsen/logrus/LICENSE new file mode 100644 index 000000000..f090cb42f --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014 Simon Eskildsen + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/test/tools/vendor/github.com/sirupsen/logrus/README.md b/test/tools/vendor/github.com/sirupsen/logrus/README.md new file mode 100644 index 000000000..a4796eb07 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/README.md @@ -0,0 +1,495 @@ +# Logrus <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/> [](https://travis-ci.org/sirupsen/logrus) [](https://godoc.org/github.com/sirupsen/logrus) + +Logrus is a structured logger for Go (golang), completely API compatible with +the standard library logger. + +**Seeing weird case-sensitive problems?** It's in the past been possible to +import Logrus as both upper- and lower-case. Due to the Go package environment, +this caused issues in the community and we needed a standard. Some environments +experienced problems with the upper-case variant, so the lower-case was decided. +Everything using `logrus` will need to use the lower-case: +`github.com/sirupsen/logrus`. Any package that isn't, should be changed. + +To fix Glide, see [these +comments](https://github.com/sirupsen/logrus/issues/553#issuecomment-306591437). +For an in-depth explanation of the casing issue, see [this +comment](https://github.com/sirupsen/logrus/issues/570#issuecomment-313933276). + +**Are you interested in assisting in maintaining Logrus?** Currently I have a +lot of obligations, and I am unable to provide Logrus with the maintainership it +needs. If you'd like to help, please reach out to me at `simon at author's +username dot com`. + +Nicely color-coded in development (when a TTY is attached, otherwise just +plain text): + + + +With `log.SetFormatter(&log.JSONFormatter{})`, for easy parsing by logstash +or Splunk: + +```json +{"animal":"walrus","level":"info","msg":"A group of walrus emerges from the +ocean","size":10,"time":"2014-03-10 19:57:38.562264131 -0400 EDT"} + +{"level":"warning","msg":"The group's number increased tremendously!", +"number":122,"omg":true,"time":"2014-03-10 19:57:38.562471297 -0400 EDT"} + +{"animal":"walrus","level":"info","msg":"A giant walrus appears!", +"size":10,"time":"2014-03-10 19:57:38.562500591 -0400 EDT"} + +{"animal":"walrus","level":"info","msg":"Tremendously sized cow enters the ocean.", +"size":9,"time":"2014-03-10 19:57:38.562527896 -0400 EDT"} + +{"level":"fatal","msg":"The ice breaks!","number":100,"omg":true, +"time":"2014-03-10 19:57:38.562543128 -0400 EDT"} +``` + +With the default `log.SetFormatter(&log.TextFormatter{})` when a TTY is not +attached, the output is compatible with the +[logfmt](http://godoc.org/github.com/kr/logfmt) format: + +```text +time="2015-03-26T01:27:38-04:00" level=debug msg="Started observing beach" animal=walrus number=8 +time="2015-03-26T01:27:38-04:00" level=info msg="A group of walrus emerges from the ocean" animal=walrus size=10 +time="2015-03-26T01:27:38-04:00" level=warning msg="The group's number increased tremendously!" number=122 omg=true +time="2015-03-26T01:27:38-04:00" level=debug msg="Temperature changes" temperature=-4 +time="2015-03-26T01:27:38-04:00" level=panic msg="It's over 9000!" animal=orca size=9009 +time="2015-03-26T01:27:38-04:00" level=fatal msg="The ice breaks!" err=&{0x2082280c0 map[animal:orca size:9009] 2015-03-26 01:27:38.441574009 -0400 EDT panic It's over 9000!} number=100 omg=true +``` +To ensure this behaviour even if a TTY is attached, set your formatter as follows: + +```go + log.SetFormatter(&log.TextFormatter{ + DisableColors: true, + FullTimestamp: true, + }) +``` + +#### Logging Method Name + +If you wish to add the calling method as a field, instruct the logger via: +```go +log.SetReportCaller(true) +``` +This adds the caller as 'method' like so: + +```json +{"animal":"penguin","level":"fatal","method":"github.com/sirupsen/arcticcreatures.migrate","msg":"a penguin swims by", +"time":"2014-03-10 19:57:38.562543129 -0400 EDT"} +``` + +```text +time="2015-03-26T01:27:38-04:00" level=fatal method=github.com/sirupsen/arcticcreatures.migrate msg="a penguin swims by" animal=penguin +``` +Note that this does add measurable overhead - the cost will depend on the version of Go, but is +between 20 and 40% in recent tests with 1.6 and 1.7. You can validate this in your +environment via benchmarks: +``` +go test -bench=.*CallerTracing +``` + + +#### Case-sensitivity + +The organization's name was changed to lower-case--and this will not be changed +back. If you are getting import conflicts due to case sensitivity, please use +the lower-case import: `github.com/sirupsen/logrus`. + +#### Example + +The simplest way to use Logrus is simply the package-level exported logger: + +```go +package main + +import ( + log "github.com/sirupsen/logrus" +) + +func main() { + log.WithFields(log.Fields{ + "animal": "walrus", + }).Info("A walrus appears") +} +``` + +Note that it's completely api-compatible with the stdlib logger, so you can +replace your `log` imports everywhere with `log "github.com/sirupsen/logrus"` +and you'll now have the flexibility of Logrus. You can customize it all you +want: + +```go +package main + +import ( + "os" + log "github.com/sirupsen/logrus" +) + +func init() { + // Log as JSON instead of the default ASCII formatter. + log.SetFormatter(&log.JSONFormatter{}) + + // Output to stdout instead of the default stderr + // Can be any io.Writer, see below for File example + log.SetOutput(os.Stdout) + + // Only log the warning severity or above. + log.SetLevel(log.WarnLevel) +} + +func main() { + log.WithFields(log.Fields{ + "animal": "walrus", + "size": 10, + }).Info("A group of walrus emerges from the ocean") + + log.WithFields(log.Fields{ + "omg": true, + "number": 122, + }).Warn("The group's number increased tremendously!") + + log.WithFields(log.Fields{ + "omg": true, + "number": 100, + }).Fatal("The ice breaks!") + + // A common pattern is to re-use fields between logging statements by re-using + // the logrus.Entry returned from WithFields() + contextLogger := log.WithFields(log.Fields{ + "common": "this is a common field", + "other": "I also should be logged always", + }) + + contextLogger.Info("I'll be logged with common and other field") + contextLogger.Info("Me too") +} +``` + +For more advanced usage such as logging to multiple locations from the same +application, you can also create an instance of the `logrus` Logger: + +```go +package main + +import ( + "os" + "github.com/sirupsen/logrus" +) + +// Create a new instance of the logger. You can have any number of instances. +var log = logrus.New() + +func main() { + // The API for setting attributes is a little different than the package level + // exported logger. See Godoc. + log.Out = os.Stdout + + // You could set this to any `io.Writer` such as a file + // file, err := os.OpenFile("logrus.log", os.O_CREATE|os.O_WRONLY, 0666) + // if err == nil { + // log.Out = file + // } else { + // log.Info("Failed to log to file, using default stderr") + // } + + log.WithFields(logrus.Fields{ + "animal": "walrus", + "size": 10, + }).Info("A group of walrus emerges from the ocean") +} +``` + +#### Fields + +Logrus encourages careful, structured logging through logging fields instead of +long, unparseable error messages. For example, instead of: `log.Fatalf("Failed +to send event %s to topic %s with key %d")`, you should log the much more +discoverable: + +```go +log.WithFields(log.Fields{ + "event": event, + "topic": topic, + "key": key, +}).Fatal("Failed to send event") +``` + +We've found this API forces you to think about logging in a way that produces +much more useful logging messages. We've been in countless situations where just +a single added field to a log statement that was already there would've saved us +hours. The `WithFields` call is optional. + +In general, with Logrus using any of the `printf`-family functions should be +seen as a hint you should add a field, however, you can still use the +`printf`-family functions with Logrus. + +#### Default Fields + +Often it's helpful to have fields _always_ attached to log statements in an +application or parts of one. For example, you may want to always log the +`request_id` and `user_ip` in the context of a request. Instead of writing +`log.WithFields(log.Fields{"request_id": request_id, "user_ip": user_ip})` on +every line, you can create a `logrus.Entry` to pass around instead: + +```go +requestLogger := log.WithFields(log.Fields{"request_id": request_id, "user_ip": user_ip}) +requestLogger.Info("something happened on that request") # will log request_id and user_ip +requestLogger.Warn("something not great happened") +``` + +#### Hooks + +You can add hooks for logging levels. For example to send errors to an exception +tracking service on `Error`, `Fatal` and `Panic`, info to StatsD or log to +multiple places simultaneously, e.g. syslog. + +Logrus comes with [built-in hooks](hooks/). Add those, or your custom hook, in +`init`: + +```go +import ( + log "github.com/sirupsen/logrus" + "gopkg.in/gemnasium/logrus-airbrake-hook.v2" // the package is named "airbrake" + logrus_syslog "github.com/sirupsen/logrus/hooks/syslog" + "log/syslog" +) + +func init() { + + // Use the Airbrake hook to report errors that have Error severity or above to + // an exception tracker. You can create custom hooks, see the Hooks section. + log.AddHook(airbrake.NewHook(123, "xyz", "production")) + + hook, err := logrus_syslog.NewSyslogHook("udp", "localhost:514", syslog.LOG_INFO, "") + if err != nil { + log.Error("Unable to connect to local syslog daemon") + } else { + log.AddHook(hook) + } +} +``` +Note: Syslog hook also support connecting to local syslog (Ex. "/dev/log" or "/var/run/syslog" or "/var/run/log"). For the detail, please check the [syslog hook README](hooks/syslog/README.md). + +A list of currently known of service hook can be found in this wiki [page](https://github.com/sirupsen/logrus/wiki/Hooks) + + +#### Level logging + +Logrus has seven logging levels: Trace, Debug, Info, Warning, Error, Fatal and Panic. + +```go +log.Trace("Something very low level.") +log.Debug("Useful debugging information.") +log.Info("Something noteworthy happened!") +log.Warn("You should probably take a look at this.") +log.Error("Something failed but I'm not quitting.") +// Calls os.Exit(1) after logging +log.Fatal("Bye.") +// Calls panic() after logging +log.Panic("I'm bailing.") +``` + +You can set the logging level on a `Logger`, then it will only log entries with +that severity or anything above it: + +```go +// Will log anything that is info or above (warn, error, fatal, panic). Default. +log.SetLevel(log.InfoLevel) +``` + +It may be useful to set `log.Level = logrus.DebugLevel` in a debug or verbose +environment if your application has that. + +#### Entries + +Besides the fields added with `WithField` or `WithFields` some fields are +automatically added to all logging events: + +1. `time`. The timestamp when the entry was created. +2. `msg`. The logging message passed to `{Info,Warn,Error,Fatal,Panic}` after + the `AddFields` call. E.g. `Failed to send event.` +3. `level`. The logging level. E.g. `info`. + +#### Environments + +Logrus has no notion of environment. + +If you wish for hooks and formatters to only be used in specific environments, +you should handle that yourself. For example, if your application has a global +variable `Environment`, which is a string representation of the environment you +could do: + +```go +import ( + log "github.com/sirupsen/logrus" +) + +init() { + // do something here to set environment depending on an environment variable + // or command-line flag + if Environment == "production" { + log.SetFormatter(&log.JSONFormatter{}) + } else { + // The TextFormatter is default, you don't actually have to do this. + log.SetFormatter(&log.TextFormatter{}) + } +} +``` + +This configuration is how `logrus` was intended to be used, but JSON in +production is mostly only useful if you do log aggregation with tools like +Splunk or Logstash. + +#### Formatters + +The built-in logging formatters are: + +* `logrus.TextFormatter`. Logs the event in colors if stdout is a tty, otherwise + without colors. + * *Note:* to force colored output when there is no TTY, set the `ForceColors` + field to `true`. To force no colored output even if there is a TTY set the + `DisableColors` field to `true`. For Windows, see + [github.com/mattn/go-colorable](https://github.com/mattn/go-colorable). + * When colors are enabled, levels are truncated to 4 characters by default. To disable + truncation set the `DisableLevelTruncation` field to `true`. + * All options are listed in the [generated docs](https://godoc.org/github.com/sirupsen/logrus#TextFormatter). +* `logrus.JSONFormatter`. Logs fields as JSON. + * All options are listed in the [generated docs](https://godoc.org/github.com/sirupsen/logrus#JSONFormatter). + +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 +`Fields` type (`map[string]interface{}`) with all your fields as well as the +default ones (see Entries section above): + +```go +type MyJSONFormatter struct { +} + +log.SetFormatter(new(MyJSONFormatter)) + +func (f *MyJSONFormatter) Format(entry *Entry) ([]byte, error) { + // Note this doesn't include Time, Level and Message which are available on + // the Entry. Consult `godoc` on information about those fields or read the + // source of the official loggers. + serialized, err := json.Marshal(entry.Data) + if err != nil { + return nil, fmt.Errorf("Failed to marshal fields to JSON, %v", err) + } + return append(serialized, '\n'), nil +} +``` + +#### Logger as an `io.Writer` + +Logrus can be transformed into an `io.Writer`. That writer is the end of an `io.Pipe` and it is your responsibility to close it. + +```go +w := logger.Writer() +defer w.Close() + +srv := http.Server{ + // create a stdlib log.Logger that writes to + // logrus.Logger. + ErrorLog: log.New(w, "", 0), +} +``` + +Each line written to that writer will be printed the usual way, using formatters +and hooks. The level for those entries is `info`. + +This means that we can override the standard library logger easily: + +```go +logger := logrus.New() +logger.Formatter = &logrus.JSONFormatter{} + +// Use logrus for standard log output +// Note that `log` here references stdlib's log +// Not logrus imported under the name `log`. +log.SetOutput(logger.Writer()) +``` + +#### Rotation + +Log rotation is not provided with Logrus. Log rotation should be done by an +external program (like `logrotate(8)`) that can compress and delete old log +entries. It should not be a feature of the application-level logger. + +#### Tools + +| Tool | Description | +| ---- | ----------- | +|[Logrus Mate](https://github.com/gogap/logrus_mate)|Logrus mate is a tool for Logrus to manage loggers, you can initial logger's level, hook and formatter by config file, the logger will generated with different config at different environment.| +|[Logrus Viper Helper](https://github.com/heirko/go-contrib/tree/master/logrusHelper)|An Helper around Logrus to wrap with spf13/Viper to load configuration with fangs! And to simplify Logrus configuration use some behavior of [Logrus Mate](https://github.com/gogap/logrus_mate). [sample](https://github.com/heirko/iris-contrib/blob/master/middleware/logrus-logger/example) | + +#### Testing + +Logrus has a built in facility for asserting the presence of log messages. This is implemented through the `test` hook and provides: + +* decorators for existing logger (`test.NewLocal` and `test.NewGlobal`) which basically just add the `test` hook +* a test logger (`test.NewNullLogger`) that just records log messages (and does not output any): + +```go +import( + "github.com/sirupsen/logrus" + "github.com/sirupsen/logrus/hooks/test" + "github.com/stretchr/testify/assert" + "testing" +) + +func TestSomething(t*testing.T){ + logger, hook := test.NewNullLogger() + logger.Error("Helloerror") + + assert.Equal(t, 1, len(hook.Entries)) + assert.Equal(t, logrus.ErrorLevel, hook.LastEntry().Level) + assert.Equal(t, "Helloerror", hook.LastEntry().Message) + + hook.Reset() + assert.Nil(t, hook.LastEntry()) +} +``` + +#### Fatal handlers + +Logrus can register one or more functions that will be called when any `fatal` +level message is logged. The registered handlers will be executed before +logrus performs a `os.Exit(1)`. This behavior may be helpful if callers need +to gracefully shutdown. Unlike a `panic("Something went wrong...")` call which can be intercepted with a deferred `recover` a call to `os.Exit(1)` can not be intercepted. + +``` +... +handler := func() { + // gracefully shutdown something... +} +logrus.RegisterExitHandler(handler) +... +``` + +#### Thread safety + +By default, Logger is protected by a mutex for concurrent writes. The mutex is held when calling hooks and writing logs. +If you are sure such locking is not needed, you can call logger.SetNoLock() to disable the locking. + +Situation when locking is not needed includes: + +* You have no hooks registered, or hooks calling is already thread-safe. + +* Writing to logger.Out is already thread-safe, for example: + + 1) logger.Out is protected by locks. + + 2) logger.Out is a os.File handler opened with `O_APPEND` flag, and every write is smaller than 4k. (This allow multi-thread/multi-process writing) + + (Refer to http://www.notthewizard.com/2014/06/17/are-files-appends-really-atomic/) diff --git a/test/tools/vendor/github.com/sirupsen/logrus/alt_exit.go b/test/tools/vendor/github.com/sirupsen/logrus/alt_exit.go new file mode 100644 index 000000000..8fd189e1c --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/alt_exit.go @@ -0,0 +1,76 @@ +package logrus + +// The following code was sourced and modified from the +// https://github.com/tebeka/atexit package governed by the following license: +// +// Copyright (c) 2012 Miki Tebeka <miki.tebeka@gmail.com>. +// +// 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. + +import ( + "fmt" + "os" +) + +var handlers = []func(){} + +func runHandler(handler func()) { + defer func() { + if err := recover(); err != nil { + fmt.Fprintln(os.Stderr, "Error: Logrus exit handler error:", err) + } + }() + + handler() +} + +func runHandlers() { + for _, handler := range handlers { + runHandler(handler) + } +} + +// Exit runs all the Logrus atexit handlers and then terminates the program using os.Exit(code) +func Exit(code int) { + runHandlers() + os.Exit(code) +} + +// 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 +// closing database connections, or sending a alert that the application is +// closing. +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...) +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/appveyor.yml b/test/tools/vendor/github.com/sirupsen/logrus/appveyor.yml new file mode 100644 index 000000000..96c2ce15f --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/appveyor.yml @@ -0,0 +1,14 @@ +version: "{build}"
+platform: x64
+clone_folder: c:\gopath\src\github.com\sirupsen\logrus
+environment:
+ GOPATH: c:\gopath
+branches:
+ only:
+ - master
+install:
+ - set PATH=%GOPATH%\bin;c:\go\bin;%PATH%
+ - go version
+build_script:
+ - go get -t
+ - go test
diff --git a/test/tools/vendor/github.com/sirupsen/logrus/doc.go b/test/tools/vendor/github.com/sirupsen/logrus/doc.go new file mode 100644 index 000000000..da67aba06 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/doc.go @@ -0,0 +1,26 @@ +/* +Package logrus is a structured logger for Go, completely API compatible with the standard library logger. + + +The simplest way to use Logrus is simply the package-level exported logger: + + package main + + import ( + log "github.com/sirupsen/logrus" + ) + + func main() { + log.WithFields(log.Fields{ + "animal": "walrus", + "number": 1, + "size": 10, + }).Info("A walrus appears") + } + +Output: + time="2015-09-07T08:48:33Z" level=info msg="A walrus appears" animal=walrus number=1 size=10 + +For a full guide visit https://github.com/sirupsen/logrus +*/ +package logrus diff --git a/test/tools/vendor/github.com/sirupsen/logrus/entry.go b/test/tools/vendor/github.com/sirupsen/logrus/entry.go new file mode 100644 index 000000000..63e25583c --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/entry.go @@ -0,0 +1,407 @@ +package logrus + +import ( + "bytes" + "context" + "fmt" + "os" + "reflect" + "runtime" + "strings" + "sync" + "time" +) + +var ( + bufferPool *sync.Pool + + // qualified package name, cached at first use + logrusPackage string + + // Positions in the call stack when tracing to report the calling method + minimumCallerDepth int + + // Used for caller information initialisation + callerInitOnce sync.Once +) + +const ( + maximumCallerDepth int = 25 + knownLogrusFrames int = 4 +) + +func init() { + bufferPool = &sync.Pool{ + New: func() interface{} { + return new(bytes.Buffer) + }, + } + + // start at the bottom of the stack before the package-name cache is primed + minimumCallerDepth = 1 +} + +// Defines the key when adding errors using WithError. +var ErrorKey = "error" + +// An entry is the final or intermediate Logrus logging entry. It contains all +// the fields passed with WithField{,s}. It's finally logged when Trace, Debug, +// Info, Warn, Error, Fatal or Panic is called on it. These objects can be +// reused and passed around as much as you wish to avoid field duplication. +type Entry struct { + Logger *Logger + + // Contains all the fields set by the user. + Data Fields + + // Time at which the log entry was created + Time time.Time + + // Level the log entry was logged at: Trace, Debug, Info, Warn, Error, Fatal or Panic + // This field will be set on entry firing and the value will be equal to the one in Logger struct field. + Level Level + + // Calling method, with package name + Caller *runtime.Frame + + // Message passed to Trace, Debug, Info, Warn, Error, Fatal or Panic + Message string + + // 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 +} + +func NewEntry(logger *Logger) *Entry { + return &Entry{ + Logger: logger, + // Default is three fields, plus one optional. Give a little extra room. + Data: make(Fields, 6), + } +} + +// Returns the string representation from the reader and ultimately the +// formatter. +func (entry *Entry) String() (string, error) { + serialized, err := entry.Logger.Formatter.Format(entry) + if err != nil { + return "", err + } + str := string(serialized) + return str, nil +} + +// Add an error as single field (using the key defined in ErrorKey) to the Entry. +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}) +} + +// Add a map of fields to the Entry. +func (entry *Entry) WithFields(fields Fields) *Entry { + data := make(Fields, len(entry.Data)+len(fields)) + for k, v := range entry.Data { + data[k] = v + } + fieldErr := entry.err + for k, v := range fields { + 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: 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, err: entry.err, Context: entry.Context} +} + +// getPackageName reduces a fully qualified function name to the package name +// There really ought to be to be a better way... +func getPackageName(f string) string { + for { + lastPeriod := strings.LastIndex(f, ".") + lastSlash := strings.LastIndex(f, "/") + if lastPeriod > lastSlash { + f = f[:lastPeriod] + } else { + break + } + } + + return f +} + +// 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]) + + for f, again := frames.Next(); again; f, again = frames.Next() { + pkg := getPackageName(f.Function) + + // If the caller isn't part of this package, we're done + if pkg != logrusPackage { + return &f + } + } + + // if we got here, we failed to find the caller's context + return nil +} + +func (entry Entry) HasCaller() (has bool) { + return entry.Logger != nil && + entry.Logger.ReportCaller && + entry.Caller != nil +} + +// This function is not declared with a pointer value because otherwise +// race conditions will occur when using multiple goroutines +func (entry Entry) log(level Level, msg string) { + var buffer *bytes.Buffer + + // Default to now, but allow users to override if they want. + // + // We don't have to worry about polluting future calls to Entry#log() + // with this assignment because this function is declared with a + // non-pointer receiver. + if entry.Time.IsZero() { + entry.Time = time.Now() + } + + entry.Level = level + entry.Message = msg + if entry.Logger.ReportCaller { + entry.Caller = getCaller() + } + + entry.fireHooks() + + buffer = bufferPool.Get().(*bytes.Buffer) + buffer.Reset() + defer bufferPool.Put(buffer) + entry.Buffer = buffer + + entry.write() + + entry.Buffer = nil + + // To avoid Entry#log() returning a value that only would make sense for + // panic() to use in Entry#Panic(), we avoid the allocation by checking + // directly here. + if level <= PanicLevel { + panic(&entry) + } +} + +func (entry *Entry) fireHooks() { + entry.Logger.mu.Lock() + defer entry.Logger.mu.Unlock() + err := entry.Logger.Hooks.Fire(entry.Level, entry) + if err != nil { + fmt.Fprintf(os.Stderr, "Failed to fire hook: %v\n", err) + } +} + +func (entry *Entry) write() { + entry.Logger.mu.Lock() + defer entry.Logger.mu.Unlock() + serialized, err := entry.Logger.Formatter.Format(entry) + if err != nil { + fmt.Fprintf(os.Stderr, "Failed to obtain reader, %v\n", err) + } else { + _, err = entry.Logger.Out.Write(serialized) + if err != nil { + fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err) + } + } +} + +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{}) { + entry.Log(DebugLevel, args...) +} + +func (entry *Entry) Print(args ...interface{}) { + entry.Info(args...) +} + +func (entry *Entry) Info(args ...interface{}) { + entry.Log(InfoLevel, args...) +} + +func (entry *Entry) Warn(args ...interface{}) { + entry.Log(WarnLevel, args...) +} + +func (entry *Entry) Warning(args ...interface{}) { + entry.Warn(args...) +} + +func (entry *Entry) Error(args ...interface{}) { + entry.Log(ErrorLevel, args...) +} + +func (entry *Entry) Fatal(args ...interface{}) { + entry.Log(FatalLevel, args...) + entry.Logger.Exit(1) +} + +func (entry *Entry) Panic(args ...interface{}) { + entry.Log(PanicLevel, args...) + panic(fmt.Sprint(args...)) +} + +// Entry Printf family functions + +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{}) { + entry.Logf(DebugLevel, format, args...) +} + +func (entry *Entry) Infof(format string, args ...interface{}) { + entry.Logf(InfoLevel, format, args...) +} + +func (entry *Entry) Printf(format string, args ...interface{}) { + entry.Infof(format, args...) +} + +func (entry *Entry) Warnf(format string, args ...interface{}) { + entry.Logf(WarnLevel, format, args...) +} + +func (entry *Entry) Warningf(format string, args ...interface{}) { + entry.Warnf(format, args...) +} + +func (entry *Entry) Errorf(format string, args ...interface{}) { + entry.Logf(ErrorLevel, format, args...) +} + +func (entry *Entry) Fatalf(format string, args ...interface{}) { + entry.Logf(FatalLevel, format, args...) + entry.Logger.Exit(1) +} + +func (entry *Entry) Panicf(format string, args ...interface{}) { + entry.Logf(PanicLevel, format, args...) +} + +// Entry Println family functions + +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{}) { + entry.Logln(DebugLevel, args...) +} + +func (entry *Entry) Infoln(args ...interface{}) { + entry.Logln(InfoLevel, args...) +} + +func (entry *Entry) Println(args ...interface{}) { + entry.Infoln(args...) +} + +func (entry *Entry) Warnln(args ...interface{}) { + entry.Logln(WarnLevel, args...) +} + +func (entry *Entry) Warningln(args ...interface{}) { + entry.Warnln(args...) +} + +func (entry *Entry) Errorln(args ...interface{}) { + entry.Logln(ErrorLevel, args...) +} + +func (entry *Entry) Fatalln(args ...interface{}) { + entry.Logln(FatalLevel, args...) + entry.Logger.Exit(1) +} + +func (entry *Entry) Panicln(args ...interface{}) { + entry.Logln(PanicLevel, args...) +} + +// Sprintlnn => Sprint no newline. This is to get the behavior of how +// fmt.Sprintln where spaces are always added between operands, regardless of +// their type. Instead of vendoring the Sprintln implementation to spare a +// string allocation, we do the simplest thing. +func (entry *Entry) sprintlnn(args ...interface{}) string { + msg := fmt.Sprintln(args...) + return msg[:len(msg)-1] +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/exported.go b/test/tools/vendor/github.com/sirupsen/logrus/exported.go new file mode 100644 index 000000000..62fc2f219 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/exported.go @@ -0,0 +1,225 @@ +package logrus + +import ( + "context" + "io" + "time" +) + +var ( + // std is the name of the standard logger in stdlib `log` + std = New() +) + +func StandardLogger() *Logger { + return std +} + +// SetOutput sets the standard logger output. +func SetOutput(out io.Writer) { + std.SetOutput(out) +} + +// SetFormatter sets the standard logger formatter. +func SetFormatter(formatter Formatter) { + std.SetFormatter(formatter) +} + +// SetReportCaller sets whether the standard logger will include the calling +// method as a field. +func SetReportCaller(include bool) { + std.SetReportCaller(include) +} + +// SetLevel sets the standard logger level. +func SetLevel(level Level) { + std.SetLevel(level) +} + +// GetLevel returns the standard logger level. +func GetLevel() Level { + return std.GetLevel() +} + +// IsLevelEnabled checks if the log level of the standard logger is greater than the level param +func IsLevelEnabled(level Level) bool { + return std.IsLevelEnabled(level) +} + +// AddHook adds a hook to the standard logger hooks. +func AddHook(hook Hook) { + std.AddHook(hook) +} + +// WithError creates an entry from the standard logger and adds an error to it, using the value defined in ErrorKey as key. +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`. +// +// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal +// or Panic on the Entry it returns. +func WithField(key string, value interface{}) *Entry { + return std.WithField(key, value) +} + +// WithFields creates an entry from the standard logger and adds multiple +// fields to it. This is simply a helper for `WithField`, invoking it +// once for each field. +// +// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal +// or Panic on the Entry it returns. +func WithFields(fields Fields) *Entry { + return std.WithFields(fields) +} + +// WithTime creats an entry from the standard logger and overrides the time of +// logs generated with it. +// +// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal +// or Panic on the Entry it returns. +func WithTime(t time.Time) *Entry { + return std.WithTime(t) +} + +// Trace logs a message at level Trace on the standard logger. +func Trace(args ...interface{}) { + std.Trace(args...) +} + +// Debug logs a message at level Debug on the standard logger. +func Debug(args ...interface{}) { + std.Debug(args...) +} + +// Print logs a message at level Info on the standard logger. +func Print(args ...interface{}) { + std.Print(args...) +} + +// Info logs a message at level Info on the standard logger. +func Info(args ...interface{}) { + std.Info(args...) +} + +// Warn logs a message at level Warn on the standard logger. +func Warn(args ...interface{}) { + std.Warn(args...) +} + +// Warning logs a message at level Warn on the standard logger. +func Warning(args ...interface{}) { + std.Warning(args...) +} + +// Error logs a message at level Error on the standard logger. +func Error(args ...interface{}) { + std.Error(args...) +} + +// Panic logs a message at level Panic on the standard logger. +func Panic(args ...interface{}) { + std.Panic(args...) +} + +// Fatal logs a message at level Fatal on the standard logger then the process will exit with status set to 1. +func Fatal(args ...interface{}) { + std.Fatal(args...) +} + +// Tracef logs a message at level Trace on the standard logger. +func Tracef(format string, args ...interface{}) { + std.Tracef(format, args...) +} + +// Debugf logs a message at level Debug on the standard logger. +func Debugf(format string, args ...interface{}) { + std.Debugf(format, args...) +} + +// Printf logs a message at level Info on the standard logger. +func Printf(format string, args ...interface{}) { + std.Printf(format, args...) +} + +// Infof logs a message at level Info on the standard logger. +func Infof(format string, args ...interface{}) { + std.Infof(format, args...) +} + +// Warnf logs a message at level Warn on the standard logger. +func Warnf(format string, args ...interface{}) { + std.Warnf(format, args...) +} + +// Warningf logs a message at level Warn on the standard logger. +func Warningf(format string, args ...interface{}) { + std.Warningf(format, args...) +} + +// Errorf logs a message at level Error on the standard logger. +func Errorf(format string, args ...interface{}) { + std.Errorf(format, args...) +} + +// Panicf logs a message at level Panic on the standard logger. +func Panicf(format string, args ...interface{}) { + std.Panicf(format, args...) +} + +// Fatalf logs a message at level Fatal on the standard logger then the process will exit with status set to 1. +func Fatalf(format string, args ...interface{}) { + std.Fatalf(format, args...) +} + +// Traceln logs a message at level Trace on the standard logger. +func Traceln(args ...interface{}) { + std.Traceln(args...) +} + +// Debugln logs a message at level Debug on the standard logger. +func Debugln(args ...interface{}) { + std.Debugln(args...) +} + +// Println logs a message at level Info on the standard logger. +func Println(args ...interface{}) { + std.Println(args...) +} + +// Infoln logs a message at level Info on the standard logger. +func Infoln(args ...interface{}) { + std.Infoln(args...) +} + +// Warnln logs a message at level Warn on the standard logger. +func Warnln(args ...interface{}) { + std.Warnln(args...) +} + +// Warningln logs a message at level Warn on the standard logger. +func Warningln(args ...interface{}) { + std.Warningln(args...) +} + +// Errorln logs a message at level Error on the standard logger. +func Errorln(args ...interface{}) { + std.Errorln(args...) +} + +// Panicln logs a message at level Panic on the standard logger. +func Panicln(args ...interface{}) { + std.Panicln(args...) +} + +// Fatalln logs a message at level Fatal on the standard logger then the process will exit with status set to 1. +func Fatalln(args ...interface{}) { + std.Fatalln(args...) +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/formatter.go b/test/tools/vendor/github.com/sirupsen/logrus/formatter.go new file mode 100644 index 000000000..408883773 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/formatter.go @@ -0,0 +1,78 @@ +package logrus + +import "time" + +// Default key names for the default fields +const ( + defaultTimestampFormat = time.RFC3339 + FieldKeyMsg = "msg" + FieldKeyLevel = "level" + FieldKeyTime = "time" + FieldKeyLogrusError = "logrus_error" + FieldKeyFunc = "func" + FieldKeyFile = "file" +) + +// The Formatter interface is used to implement a custom Formatter. It takes an +// `Entry`. It exposes all the fields, including the default ones: +// +// * `entry.Data["msg"]`. The message passed from Info, Warn, Error .. +// * `entry.Data["time"]`. The timestamp. +// * `entry.Data["level"]. The level the entry was logged at. +// +// Any additional fields added with `WithField` or `WithFields` are also in +// `entry.Data`. Format is expected to return an array of bytes which are then +// logged to `logger.Out`. +type Formatter interface { + Format(*Entry) ([]byte, error) +} + +// This is to not silently overwrite `time`, `msg`, `func` and `level` fields when +// dumping it. If this code wasn't there doing: +// +// logrus.WithField("level", 1).Info("hello") +// +// Would just silently drop the user provided level. Instead with this code +// it'll logged as: +// +// {"level": "info", "fields.level": 1, "msg": "hello", "time": "..."} +// +// It's not exported because it's still using Data in an opinionated way. It's to +// avoid code duplication between the two default formatters. +func prefixFieldClashes(data Fields, fieldMap FieldMap, reportCaller bool) { + timeKey := fieldMap.resolve(FieldKeyTime) + if t, ok := data[timeKey]; ok { + data["fields."+timeKey] = t + delete(data, timeKey) + } + + msgKey := fieldMap.resolve(FieldKeyMsg) + if m, ok := data[msgKey]; ok { + data["fields."+msgKey] = m + delete(data, msgKey) + } + + levelKey := fieldMap.resolve(FieldKeyLevel) + if l, ok := data[levelKey]; ok { + data["fields."+levelKey] = l + delete(data, levelKey) + } + + logrusErrKey := fieldMap.resolve(FieldKeyLogrusError) + if l, ok := data[logrusErrKey]; ok { + data["fields."+logrusErrKey] = l + delete(data, logrusErrKey) + } + + // If reportCaller is not set, 'func' will not conflict. + if reportCaller { + funcKey := fieldMap.resolve(FieldKeyFunc) + if l, ok := data[funcKey]; ok { + data["fields."+funcKey] = l + } + fileKey := fieldMap.resolve(FieldKeyFile) + if l, ok := data[fileKey]; ok { + data["fields."+fileKey] = l + } + } +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/go.mod b/test/tools/vendor/github.com/sirupsen/logrus/go.mod new file mode 100644 index 000000000..8261a2b3a --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/go.mod @@ -0,0 +1,10 @@ +module github.com/sirupsen/logrus + +require ( + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/konsorten/go-windows-terminal-sequences v1.0.1 + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/stretchr/objx v0.1.1 // indirect + github.com/stretchr/testify v1.2.2 + golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33 +) diff --git a/test/tools/vendor/github.com/sirupsen/logrus/go.sum b/test/tools/vendor/github.com/sirupsen/logrus/go.sum new file mode 100644 index 000000000..2d787be60 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/go.sum @@ -0,0 +1,13 @@ +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/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= +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/sys v0.0.0-20180905080454-ebe1bf3edb33 h1:I6FyU15t786LL7oL/hn43zqTuEGr4PN7F4XJ1p4E3Y8= +golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= diff --git a/test/tools/vendor/github.com/sirupsen/logrus/hooks.go b/test/tools/vendor/github.com/sirupsen/logrus/hooks.go new file mode 100644 index 000000000..3f151cdc3 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/hooks.go @@ -0,0 +1,34 @@ +package logrus + +// A hook to be fired when logging on the logging levels returned from +// `Levels()` on your implementation of the interface. Note that this is not +// fired in a goroutine or a channel with workers, you should handle such +// functionality yourself if your call is non-blocking and you don't wish for +// the logging calls for levels returned from `Levels()` to block. +type Hook interface { + Levels() []Level + Fire(*Entry) error +} + +// Internal type for storing the hooks on a logger instance. +type LevelHooks map[Level][]Hook + +// Add a hook to an instance of logger. This is called with +// `log.Hooks.Add(new(MyHook))` where `MyHook` implements the `Hook` interface. +func (hooks LevelHooks) Add(hook Hook) { + for _, level := range hook.Levels() { + hooks[level] = append(hooks[level], hook) + } +} + +// Fire all the hooks for the passed level. Used by `entry.log` to fire +// appropriate hooks for a log entry. +func (hooks LevelHooks) Fire(level Level, entry *Entry) error { + for _, hook := range hooks[level] { + if err := hook.Fire(entry); err != nil { + return err + } + } + + return nil +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/json_formatter.go b/test/tools/vendor/github.com/sirupsen/logrus/json_formatter.go new file mode 100644 index 000000000..098a21a06 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/json_formatter.go @@ -0,0 +1,121 @@ +package logrus + +import ( + "bytes" + "encoding/json" + "fmt" + "runtime" +) + +type fieldKey string + +// FieldMap allows customization of the key names for default fields. +type FieldMap map[fieldKey]string + +func (f FieldMap) resolve(key fieldKey) string { + if k, ok := f[key]; ok { + return k + } + + return string(key) +} + +// JSONFormatter formats logs into parsable json +type JSONFormatter struct { + // TimestampFormat sets the format used for marshaling timestamps. + TimestampFormat string + + // DisableTimestamp allows disabling automatic timestamps in output + DisableTimestamp bool + + // DataKey allows users to put all the log entry parameters into a nested dictionary at a given key. + DataKey string + + // FieldMap allows users to customize the names of keys for default fields. + // As an example: + // formatter := &JSONFormatter{ + // FieldMap: FieldMap{ + // FieldKeyTime: "@timestamp", + // FieldKeyLevel: "@level", + // FieldKeyMsg: "@message", + // FieldKeyFunc: "@caller", + // }, + // } + 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 +} + +// Format renders a single log entry +func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) { + data := make(Fields, len(entry.Data)+4) + for k, v := range entry.Data { + switch v := v.(type) { + case error: + // Otherwise errors are ignored by `encoding/json` + // https://github.com/sirupsen/logrus/issues/137 + data[k] = v.Error() + default: + data[k] = v + } + } + + if f.DataKey != "" { + newData := make(Fields, 4) + newData[f.DataKey] = data + data = newData + } + + prefixFieldClashes(data, f.FieldMap, entry.HasCaller()) + + timestampFormat := f.TimestampFormat + if timestampFormat == "" { + timestampFormat = defaultTimestampFormat + } + + if entry.err != "" { + data[f.FieldMap.resolve(FieldKeyLogrusError)] = entry.err + } + if !f.DisableTimestamp { + data[f.FieldMap.resolve(FieldKeyTime)] = entry.Time.Format(timestampFormat) + } + data[f.FieldMap.resolve(FieldKeyMsg)] = entry.Message + data[f.FieldMap.resolve(FieldKeyLevel)] = entry.Level.String() + if entry.HasCaller() { + 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 + if entry.Buffer != nil { + b = entry.Buffer + } else { + b = &bytes.Buffer{} + } + + encoder := json.NewEncoder(b) + if f.PrettyPrint { + encoder.SetIndent("", " ") + } + if err := encoder.Encode(data); err != nil { + return nil, fmt.Errorf("failed to marshal fields to JSON, %v", err) + } + + return b.Bytes(), nil +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/logger.go b/test/tools/vendor/github.com/sirupsen/logrus/logger.go new file mode 100644 index 000000000..c0c0b1e55 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/logger.go @@ -0,0 +1,351 @@ +package logrus + +import ( + "context" + "io" + "os" + "sync" + "sync/atomic" + "time" +) + +type Logger struct { + // The logs are `io.Copy`'d to this in a mutex. It's common to set this to a + // file, or leave it default which is `os.Stderr`. You can also set this to + // something more adventurous, such as logging to Kafka. + Out io.Writer + // Hooks for the logger instance. These allow firing events based on logging + // levels and log entries. For example, to send errors to an error tracking + // service, log to StatsD or dump the core on fatal errors. + Hooks LevelHooks + // All log entries pass through the formatter before logged to Out. The + // included formatters are `TextFormatter` and `JSONFormatter` for which + // TextFormatter is the default. In development (when a TTY is attached) it + // logs with colors, but to a file it wouldn't. You can easily implement your + // own that implements the `Formatter` interface, see the `README` or included + // formatters for examples. + Formatter Formatter + + // Flag for whether to log caller info (off by default) + ReportCaller bool + + // The logging level the logger should log at. This is typically (and defaults + // to) `logrus.Info`, which allows Info(), Warn(), Error() and Fatal() to be + // logged. + Level Level + // Used to sync writing to the log. Locking is enabled by Default + mu MutexWrap + // Reusable empty entry + entryPool sync.Pool + // Function to exit the application, defaults to `os.Exit()` + ExitFunc exitFunc +} + +type exitFunc func(int) + +type MutexWrap struct { + lock sync.Mutex + disabled bool +} + +func (mw *MutexWrap) Lock() { + if !mw.disabled { + mw.lock.Lock() + } +} + +func (mw *MutexWrap) Unlock() { + if !mw.disabled { + mw.lock.Unlock() + } +} + +func (mw *MutexWrap) Disable() { + mw.disabled = true +} + +// Creates a new logger. Configuration should be set by changing `Formatter`, +// `Out` and `Hooks` directly on the default logger instance. You can also just +// instantiate your own: +// +// var log = &Logger{ +// Out: os.Stderr, +// Formatter: new(JSONFormatter), +// Hooks: make(LevelHooks), +// Level: logrus.DebugLevel, +// } +// +// It's recommended to make this a global instance called `log`. +func New() *Logger { + return &Logger{ + Out: os.Stderr, + Formatter: new(TextFormatter), + Hooks: make(LevelHooks), + Level: InfoLevel, + ExitFunc: os.Exit, + ReportCaller: false, + } +} + +func (logger *Logger) newEntry() *Entry { + entry, ok := logger.entryPool.Get().(*Entry) + if ok { + return entry + } + return NewEntry(logger) +} + +func (logger *Logger) releaseEntry(entry *Entry) { + entry.Data = map[string]interface{}{} + logger.entryPool.Put(entry) +} + +// Adds a field to the log entry, note that it doesn't log until you call +// Debug, Print, Info, Warn, Error, Fatal or Panic. It only creates a log entry. +// If you want multiple fields, use `WithFields`. +func (logger *Logger) WithField(key string, value interface{}) *Entry { + entry := logger.newEntry() + defer logger.releaseEntry(entry) + return entry.WithField(key, value) +} + +// Adds a struct of fields to the log entry. All it does is call `WithField` for +// each `Field`. +func (logger *Logger) WithFields(fields Fields) *Entry { + entry := logger.newEntry() + defer logger.releaseEntry(entry) + return entry.WithFields(fields) +} + +// Add an error as single field to the log entry. All it does is call +// `WithError` for the given `error`. +func (logger *Logger) WithError(err error) *Entry { + entry := logger.newEntry() + defer logger.releaseEntry(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() + defer logger.releaseEntry(entry) + return entry.WithTime(t) +} + +func (logger *Logger) Logf(level Level, format string, args ...interface{}) { + if logger.IsLevelEnabled(level) { + entry := logger.newEntry() + entry.Logf(level, format, args...) + logger.releaseEntry(entry) + } +} + +func (logger *Logger) Tracef(format string, args ...interface{}) { + logger.Logf(TraceLevel, format, args...) +} + +func (logger *Logger) Debugf(format string, args ...interface{}) { + logger.Logf(DebugLevel, format, args...) +} + +func (logger *Logger) Infof(format string, args ...interface{}) { + logger.Logf(InfoLevel, format, args...) +} + +func (logger *Logger) Printf(format string, args ...interface{}) { + entry := logger.newEntry() + entry.Printf(format, args...) + logger.releaseEntry(entry) +} + +func (logger *Logger) Warnf(format string, args ...interface{}) { + logger.Logf(WarnLevel, format, args...) +} + +func (logger *Logger) Warningf(format string, args ...interface{}) { + logger.Warnf(format, args...) +} + +func (logger *Logger) Errorf(format string, args ...interface{}) { + logger.Logf(ErrorLevel, format, args...) +} + +func (logger *Logger) Fatalf(format string, args ...interface{}) { + logger.Logf(FatalLevel, format, args...) + logger.Exit(1) +} + +func (logger *Logger) Panicf(format string, args ...interface{}) { + logger.Logf(PanicLevel, format, args...) +} + +func (logger *Logger) Log(level Level, args ...interface{}) { + if logger.IsLevelEnabled(level) { + entry := logger.newEntry() + entry.Log(level, args...) + logger.releaseEntry(entry) + } +} + +func (logger *Logger) Trace(args ...interface{}) { + logger.Log(TraceLevel, args...) +} + +func (logger *Logger) Debug(args ...interface{}) { + logger.Log(DebugLevel, args...) +} + +func (logger *Logger) Info(args ...interface{}) { + logger.Log(InfoLevel, args...) +} + +func (logger *Logger) Print(args ...interface{}) { + entry := logger.newEntry() + entry.Print(args...) + logger.releaseEntry(entry) +} + +func (logger *Logger) Warn(args ...interface{}) { + logger.Log(WarnLevel, args...) +} + +func (logger *Logger) Warning(args ...interface{}) { + logger.Warn(args...) +} + +func (logger *Logger) Error(args ...interface{}) { + logger.Log(ErrorLevel, args...) +} + +func (logger *Logger) Fatal(args ...interface{}) { + logger.Log(FatalLevel, args...) + logger.Exit(1) +} + +func (logger *Logger) Panic(args ...interface{}) { + logger.Log(PanicLevel, args...) +} + +func (logger *Logger) Logln(level Level, args ...interface{}) { + if logger.IsLevelEnabled(level) { + entry := logger.newEntry() + entry.Logln(level, args...) + logger.releaseEntry(entry) + } +} + +func (logger *Logger) Traceln(args ...interface{}) { + logger.Logln(TraceLevel, args...) +} + +func (logger *Logger) Debugln(args ...interface{}) { + logger.Logln(DebugLevel, args...) +} + +func (logger *Logger) Infoln(args ...interface{}) { + logger.Logln(InfoLevel, args...) +} + +func (logger *Logger) Println(args ...interface{}) { + entry := logger.newEntry() + entry.Println(args...) + logger.releaseEntry(entry) +} + +func (logger *Logger) Warnln(args ...interface{}) { + logger.Logln(WarnLevel, args...) +} + +func (logger *Logger) Warningln(args ...interface{}) { + logger.Warnln(args...) +} + +func (logger *Logger) Errorln(args ...interface{}) { + logger.Logln(ErrorLevel, args...) +} + +func (logger *Logger) Fatalln(args ...interface{}) { + logger.Logln(FatalLevel, args...) + logger.Exit(1) +} + +func (logger *Logger) Panicln(args ...interface{}) { + logger.Logln(PanicLevel, args...) +} + +func (logger *Logger) Exit(code int) { + runHandlers() + if logger.ExitFunc == nil { + logger.ExitFunc = os.Exit + } + logger.ExitFunc(code) +} + +//When file is opened with appending mode, it's safe to +//write concurrently to a file (within 4k message on Linux). +//In these cases user can choose to disable the lock. +func (logger *Logger) SetNoLock() { + logger.mu.Disable() +} + +func (logger *Logger) level() Level { + return Level(atomic.LoadUint32((*uint32)(&logger.Level))) +} + +// SetLevel sets the logger level. +func (logger *Logger) SetLevel(level Level) { + atomic.StoreUint32((*uint32)(&logger.Level), uint32(level)) +} + +// GetLevel returns the logger level. +func (logger *Logger) GetLevel() Level { + return logger.level() +} + +// AddHook adds a hook to the logger hooks. +func (logger *Logger) AddHook(hook Hook) { + logger.mu.Lock() + defer logger.mu.Unlock() + logger.Hooks.Add(hook) +} + +// IsLevelEnabled checks if the log level of the logger is greater than the level param +func (logger *Logger) IsLevelEnabled(level Level) bool { + return logger.level() >= level +} + +// SetFormatter sets the logger formatter. +func (logger *Logger) SetFormatter(formatter Formatter) { + logger.mu.Lock() + defer logger.mu.Unlock() + logger.Formatter = formatter +} + +// SetOutput sets the logger output. +func (logger *Logger) SetOutput(output io.Writer) { + logger.mu.Lock() + defer logger.mu.Unlock() + logger.Out = output +} + +func (logger *Logger) SetReportCaller(reportCaller bool) { + logger.mu.Lock() + defer logger.mu.Unlock() + logger.ReportCaller = reportCaller +} + +// ReplaceHooks replaces the logger hooks and returns the old ones +func (logger *Logger) ReplaceHooks(hooks LevelHooks) LevelHooks { + logger.mu.Lock() + oldHooks := logger.Hooks + logger.Hooks = hooks + logger.mu.Unlock() + return oldHooks +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/logrus.go b/test/tools/vendor/github.com/sirupsen/logrus/logrus.go new file mode 100644 index 000000000..8644761f7 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/logrus.go @@ -0,0 +1,186 @@ +package logrus + +import ( + "fmt" + "log" + "strings" +) + +// Fields type, used to pass to `WithFields`. +type Fields map[string]interface{} + +// Level type +type Level uint32 + +// Convert the Level to a string. E.g. PanicLevel becomes "panic". +func (level Level) String() string { + if b, err := level.MarshalText(); err == nil { + return string(b) + } else { + return "unknown" + } +} + +// ParseLevel takes a string level and returns the Logrus log level constant. +func ParseLevel(lvl string) (Level, error) { + switch strings.ToLower(lvl) { + case "panic": + return PanicLevel, nil + case "fatal": + return FatalLevel, nil + case "error": + return ErrorLevel, nil + case "warn", "warning": + return WarnLevel, nil + case "info": + return InfoLevel, nil + case "debug": + return DebugLevel, nil + case "trace": + return TraceLevel, nil + } + + var l Level + return l, fmt.Errorf("not a valid logrus Level: %q", lvl) +} + +// UnmarshalText implements encoding.TextUnmarshaler. +func (level *Level) UnmarshalText(text []byte) error { + l, err := ParseLevel(string(text)) + if err != nil { + return err + } + + *level = Level(l) + + 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, + FatalLevel, + ErrorLevel, + WarnLevel, + InfoLevel, + DebugLevel, + TraceLevel, +} + +// These are the different logging levels. You can set the logging level to log +// on your instance of logger, obtained with `logrus.New()`. +const ( + // PanicLevel level, highest level of severity. Logs and then calls panic with the + // message passed to Debug, Info, ... + PanicLevel Level = iota + // FatalLevel level. Logs and then calls `logger.Exit(1)`. It will exit even if the + // logging level is set to Panic. + FatalLevel + // ErrorLevel level. Logs. Used for errors that should definitely be noted. + // Commonly used for hooks to send errors to an error tracking service. + ErrorLevel + // WarnLevel level. Non-critical entries that deserve eyes. + WarnLevel + // InfoLevel level. General operational entries about what's going on inside the + // application. + InfoLevel + // DebugLevel level. Usually only enabled when debugging. Very verbose logging. + DebugLevel + // TraceLevel level. Designates finer-grained informational events than the Debug. + TraceLevel +) + +// Won't compile if StdLogger can't be realized by a log.Logger +var ( + _ StdLogger = &log.Logger{} + _ StdLogger = &Entry{} + _ StdLogger = &Logger{} +) + +// StdLogger is what your logrus-enabled library should take, that way +// it'll accept a stdlib logger and a logrus logger. There's no standard +// interface, this is the closest we get, unfortunately. +type StdLogger interface { + Print(...interface{}) + Printf(string, ...interface{}) + Println(...interface{}) + + Fatal(...interface{}) + Fatalf(string, ...interface{}) + Fatalln(...interface{}) + + Panic(...interface{}) + Panicf(string, ...interface{}) + Panicln(...interface{}) +} + +// The FieldLogger interface generalizes the Entry and Logger types +type FieldLogger interface { + WithField(key string, value interface{}) *Entry + WithFields(fields Fields) *Entry + WithError(err error) *Entry + + Debugf(format string, args ...interface{}) + Infof(format string, args ...interface{}) + Printf(format string, args ...interface{}) + Warnf(format string, args ...interface{}) + Warningf(format string, args ...interface{}) + Errorf(format string, args ...interface{}) + Fatalf(format string, args ...interface{}) + Panicf(format string, args ...interface{}) + + Debug(args ...interface{}) + Info(args ...interface{}) + Print(args ...interface{}) + Warn(args ...interface{}) + Warning(args ...interface{}) + Error(args ...interface{}) + Fatal(args ...interface{}) + Panic(args ...interface{}) + + Debugln(args ...interface{}) + Infoln(args ...interface{}) + Println(args ...interface{}) + Warnln(args ...interface{}) + Warningln(args ...interface{}) + Errorln(args ...interface{}) + Fatalln(args ...interface{}) + Panicln(args ...interface{}) + + // IsDebugEnabled() bool + // IsInfoEnabled() bool + // IsWarnEnabled() bool + // IsErrorEnabled() bool + // IsFatalEnabled() bool + // IsPanicEnabled() bool +} + +// Ext1FieldLogger (the first extension to FieldLogger) is superfluous, it is +// here for consistancy. Do not use. Use Logger or Entry instead. +type Ext1FieldLogger interface { + FieldLogger + Tracef(format string, args ...interface{}) + Trace(args ...interface{}) + Traceln(args ...interface{}) +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_appengine.go b/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_appengine.go new file mode 100644 index 000000000..2403de981 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_appengine.go @@ -0,0 +1,11 @@ +// +build appengine + +package logrus + +import ( + "io" +) + +func checkIfTerminal(w io.Writer) bool { + return true +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_bsd.go b/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_bsd.go new file mode 100644 index 000000000..3c4f43f91 --- /dev/null +++ b/test/tools/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 +} + diff --git a/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_js.go b/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_js.go new file mode 100644 index 000000000..0c209750a --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_js.go @@ -0,0 +1,11 @@ +// +build js + +package logrus + +import ( + "io" +) + +func checkIfTerminal(w io.Writer) bool { + return false +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_notappengine.go b/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_notappengine.go new file mode 100644 index 000000000..7be2d87c5 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_notappengine.go @@ -0,0 +1,17 @@ +// +build !appengine,!js,!windows + +package logrus + +import ( + "io" + "os" +) + +func checkIfTerminal(w io.Writer) bool { + switch v := w.(type) { + case *os.File: + return isTerminal(int(v.Fd())) + default: + return false + } +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_unix.go b/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_unix.go new file mode 100644 index 000000000..355dc966f --- /dev/null +++ b/test/tools/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 +} + diff --git a/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_windows.go b/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_windows.go new file mode 100644 index 000000000..3b9d2864c --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/terminal_check_windows.go @@ -0,0 +1,20 @@ +// +build !appengine,!js,windows + +package logrus + +import ( + "io" + "os" + "syscall" +) + +func checkIfTerminal(w io.Writer) bool { + switch v := w.(type) { + case *os.File: + var mode uint32 + err := syscall.GetConsoleMode(syscall.Handle(v.Fd()), &mode) + return err == nil + default: + return false + } +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/terminal_notwindows.go b/test/tools/vendor/github.com/sirupsen/logrus/terminal_notwindows.go new file mode 100644 index 000000000..3dbd23720 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/terminal_notwindows.go @@ -0,0 +1,8 @@ +// +build !windows + +package logrus + +import "io" + +func initTerminal(w io.Writer) { +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/terminal_windows.go b/test/tools/vendor/github.com/sirupsen/logrus/terminal_windows.go new file mode 100644 index 000000000..b4ef5286c --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/terminal_windows.go @@ -0,0 +1,18 @@ +// +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) + } +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/text_formatter.go b/test/tools/vendor/github.com/sirupsen/logrus/text_formatter.go new file mode 100644 index 000000000..1569161eb --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/text_formatter.go @@ -0,0 +1,299 @@ +package logrus + +import ( + "bytes" + "fmt" + "os" + "runtime" + "sort" + "strings" + "sync" + "time" +) + +const ( + red = 31 + yellow = 33 + blue = 36 + gray = 37 +) + +var baseTimestamp time.Time + +func init() { + baseTimestamp = time.Now() +} + +// TextFormatter formats logs into text +type TextFormatter struct { + // Set to true to bypass checking for a TTY before outputting colors. + ForceColors bool + + // Force disabling colors. + DisableColors bool + + // Override coloring based on CLICOLOR and CLICOLOR_FORCE. - https://bixense.com/clicolors/ + EnvironmentOverrideColors bool + + // Disable timestamp logging. useful when output is redirected to logging + // system that already adds timestamps. + DisableTimestamp bool + + // Enable logging the full timestamp when a TTY is attached instead of just + // the time passed since beginning of execution. + FullTimestamp bool + + // TimestampFormat to use for display when a full timestamp is printed + TimestampFormat string + + // The fields are sorted by default for a consistent output. For applications + // that log extremely frequently and don't use the JSON formatter this may not + // be desired. + DisableSorting bool + + // The keys sorting function, when uninitialized it uses sort.Strings. + SortingFunc func([]string) + + // Disables the truncation of the level text to 4 characters. + DisableLevelTruncation bool + + // QuoteEmptyFields will wrap empty fields in quotes if true + QuoteEmptyFields bool + + // Whether the logger's out is to a terminal + isTerminal bool + + // FieldMap allows users to customize the names of keys for default fields. + // As an example: + // formatter := &TextFormatter{ + // FieldMap: FieldMap{ + // FieldKeyTime: "@timestamp", + // FieldKeyLevel: "@level", + // 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 && (runtime.GOOS != "windows")) + + if f.EnvironmentOverrideColors { + if force, ok := os.LookupEnv("CLICOLOR_FORCE"); ok && force != "0" { + isColored = true + } else if ok && force == "0" { + isColored = false + } else if os.Getenv("CLICOLOR") == "0" { + isColored = false + } + } + + return isColored && !f.DisableColors +} + +// Format renders a single log entry +func (f *TextFormatter) Format(entry *Entry) ([]byte, error) { + 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) + } + + var funcVal, fileVal string + + fixedKeys := make([]string, 0, 4+len(data)) + if !f.DisableTimestamp { + fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyTime)) + } + fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyLevel)) + if entry.Message != "" { + fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyMsg)) + } + if entry.err != "" { + fixedKeys = append(fixedKeys, f.FieldMap.resolve(FieldKeyLogrusError)) + } + if entry.HasCaller() { + 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 { + if f.SortingFunc == nil { + sort.Strings(keys) + fixedKeys = append(fixedKeys, keys...) + } else { + if !f.isColored() { + fixedKeys = append(fixedKeys, keys...) + f.SortingFunc(fixedKeys) + } else { + f.SortingFunc(keys) + } + } + } else { + fixedKeys = append(fixedKeys, keys...) + } + + var b *bytes.Buffer + if entry.Buffer != nil { + b = entry.Buffer + } else { + b = &bytes.Buffer{} + } + + f.terminalInitOnce.Do(func() { f.init(entry) }) + + timestampFormat := f.TimestampFormat + if timestampFormat == "" { + timestampFormat = defaultTimestampFormat + } + if f.isColored() { + f.printColored(b, entry, keys, data, timestampFormat) + } else { + + for _, key := range fixedKeys { + var value interface{} + switch { + case key == f.FieldMap.resolve(FieldKeyTime): + value = entry.Time.Format(timestampFormat) + case key == f.FieldMap.resolve(FieldKeyLevel): + value = entry.Level.String() + case key == f.FieldMap.resolve(FieldKeyMsg): + value = entry.Message + case key == f.FieldMap.resolve(FieldKeyLogrusError): + value = entry.err + case key == f.FieldMap.resolve(FieldKeyFunc) && entry.HasCaller(): + value = funcVal + case key == f.FieldMap.resolve(FieldKeyFile) && entry.HasCaller(): + value = fileVal + default: + value = data[key] + } + f.appendKeyValue(b, key, value) + } + } + + b.WriteByte('\n') + return b.Bytes(), nil +} + +func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []string, data Fields, timestampFormat string) { + var levelColor int + switch entry.Level { + case DebugLevel, TraceLevel: + levelColor = gray + case WarnLevel: + levelColor = yellow + case ErrorLevel, FatalLevel, PanicLevel: + levelColor = red + default: + levelColor = blue + } + + levelText := strings.ToUpper(entry.Level.String()) + if !f.DisableLevelTruncation { + levelText = levelText[0:4] + } + + // Remove a single newline if it already exists in the message to keep + // the behavior of logrus text_formatter the same as the stdlib log package + entry.Message = strings.TrimSuffix(entry.Message, "\n") + + caller := "" + if entry.HasCaller() { + 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 { + fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m%s %-44s ", levelColor, levelText, caller, entry.Message) + } else if !f.FullTimestamp { + fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d]%s %-44s ", levelColor, levelText, int(entry.Time.Sub(baseTimestamp)/time.Second), caller, entry.Message) + } else { + 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 := data[k] + fmt.Fprintf(b, " \x1b[%dm%s\x1b[0m=", levelColor, k) + f.appendValue(b, v) + } +} + +func (f *TextFormatter) needsQuoting(text string) bool { + if f.QuoteEmptyFields && len(text) == 0 { + return true + } + for _, ch := range text { + if !((ch >= 'a' && ch <= 'z') || + (ch >= 'A' && ch <= 'Z') || + (ch >= '0' && ch <= '9') || + ch == '-' || ch == '.' || ch == '_' || ch == '/' || ch == '@' || ch == '^' || ch == '+') { + return true + } + } + return false +} + +func (f *TextFormatter) appendKeyValue(b *bytes.Buffer, key string, value interface{}) { + if b.Len() > 0 { + b.WriteByte(' ') + } + b.WriteString(key) + b.WriteByte('=') + f.appendValue(b, value) +} + +func (f *TextFormatter) appendValue(b *bytes.Buffer, value interface{}) { + stringVal, ok := value.(string) + if !ok { + stringVal = fmt.Sprint(value) + } + + if !f.needsQuoting(stringVal) { + b.WriteString(stringVal) + } else { + b.WriteString(fmt.Sprintf("%q", stringVal)) + } +} diff --git a/test/tools/vendor/github.com/sirupsen/logrus/writer.go b/test/tools/vendor/github.com/sirupsen/logrus/writer.go new file mode 100644 index 000000000..9e1f75135 --- /dev/null +++ b/test/tools/vendor/github.com/sirupsen/logrus/writer.go @@ -0,0 +1,64 @@ +package logrus + +import ( + "bufio" + "io" + "runtime" +) + +func (logger *Logger) Writer() *io.PipeWriter { + return logger.WriterLevel(InfoLevel) +} + +func (logger *Logger) WriterLevel(level Level) *io.PipeWriter { + return NewEntry(logger).WriterLevel(level) +} + +func (entry *Entry) Writer() *io.PipeWriter { + return entry.WriterLevel(InfoLevel) +} + +func (entry *Entry) WriterLevel(level Level) *io.PipeWriter { + reader, writer := io.Pipe() + + var printFunc func(args ...interface{}) + + switch level { + case TraceLevel: + printFunc = entry.Trace + case DebugLevel: + printFunc = entry.Debug + case InfoLevel: + printFunc = entry.Info + case WarnLevel: + printFunc = entry.Warn + case ErrorLevel: + printFunc = entry.Error + case FatalLevel: + printFunc = entry.Fatal + case PanicLevel: + printFunc = entry.Panic + default: + printFunc = entry.Print + } + + go entry.writerScanner(reader, printFunc) + runtime.SetFinalizer(writer, writerFinalizer) + + return writer +} + +func (entry *Entry) writerScanner(reader *io.PipeReader, printFunc func(args ...interface{})) { + scanner := bufio.NewScanner(reader) + for scanner.Scan() { + printFunc(scanner.Text()) + } + if err := scanner.Err(); err != nil { + entry.Errorf("Error while reading from Writer: %s", err) + } + reader.Close() +} + +func writerFinalizer(writer *io.PipeWriter) { + writer.Close() +} |