Release of version 10.4.0 - x8 faster embedded file server | Star and Read HISTORY.md

Former-commit-id: 4f8b8c95c1b107a9be3b1ef6835ece949a75ceb6

Gopkg.lock

@@ -89,7 +89,7 @@
   branch = "master"
   name = "github.com/iris-contrib/httpexpect"
   packages = ["."]
-  revision = "65e93247e7071782e760f82086e8b677cca0c78a"
+  revision = "ebe99fcebbcedf6e7916320cce24c3e1832766ac"
 
 [[projects]]
   branch = "master"

HISTORY.md

@@ -17,6 +17,33 @@ Developers are not forced to upgrade if they don't really need it. Upgrade whene
 
 **How to upgrade**: Open your command-line and execute this command: `go get -u github.com/kataras/iris` or let the automatic updater do that for you.
 
+# We, 14 March 2018 | v10.4.0
+
+- fix `APIBuilder, Party#StaticWeb` and `APIBuilder, Party#StaticEmbedded` wrong strip prefix inside children parties
+- keep the `iris, core/router#StaticEmbeddedHandler` and remove the `core/router/APIBuilder#StaticEmbeddedHandler`,  (note the `Handler` suffix) it's global and has nothing to do with the `Party` or the `APIBuilder`
+- fix high path cleaning between `{}` (we already escape those contents at the [interpreter](core/router/macro/interpreter) level but some symbols are still removed by the higher-level api builder) , i.e `\\` from the string's macro function `regex` contents as reported at [927](https://github.com/kataras/iris/issues/927) by [commit e85b113476eeefffbc7823297cc63cd152ebddfd](https://github.com/kataras/iris/commit/e85b113476eeefffbc7823297cc63cd152ebddfd)
+- sync the `golang.org/x/sys/unix` vendor
+
+## The most important
+
+We've made static files served up to 8 times faster using the new tool, <https://github.com/kataras/bindata> which is a fork of your beloved `go-bindata`, some unnecessary things for us were removed there and contains some additions for performance boost.
+
+## Reqs/sec with [shuLhan/go-bindata](https://github.com/shuLhan/go-bindata) and alternatives
+
+![go-bindata](https://github.com/kataras/bindata/raw/master/go-bindata-benchmark.png)
+
+## Reqs/sec with [kataras/bindata](https://github.com/kataras/bindata)
+
+![bindata](https://github.com/kataras/bindata/raw/master/bindata-benchmark.png)
+
+A **new** function `Party#StaticEmbeddedGzip` which has the same input arguments as the `Party#StaticEmbedded` added. The difference is that the **new** `StaticEmbeddedGzip` accepts the `GzipAsset` and `GzipAssetNames` from the `bindata` (go get -u github.com/kataras/bindata/cmd/bindata).
+
+You can still use both  `bindata` and `go-bindata` tools in the same folder, the first for embedding the rest of the static files (javascript, css, ...) and the second for embedding the templates!
+
+A full example can be found at: [_examples/file-server/embedding-gziped-files-into-app/main.go](_examples/file-server/embedding-gziped-files-into-app/main.go).
+
+_Happy Coding!_
+
 # Sa, 10 March 2018 | v10.3.0
 
 - The only one API Change is the [Application/Context/Router#RouteExists](https://godoc.org/github.com/kataras/iris/core/router#Router.RouteExists), it accepts the `Context` as its first argument instead of last now.

HISTORY_GR.md

@@ -17,9 +17,13 @@
 
 **Πώς να αναβαθμίσετε**: Ανοίξτε την γραμμή εντολών σας και εκτελέστε αυτήν την εντολή: `go get -u github.com/kataras/iris`  ή αφήστε το αυτόματο updater να το κάνει αυτό για σας.
 
+# We, 14 March 2018 | v10.4.0
+
+This history entry is not translated yet to the Greek language yet, please refer to the english version of the [HISTORY entry](https://github.com/kataras/iris/blob/master/HISTORY.md#we-14-march-2018--v1040) instead.
+
 # Sa, 10 March 2018 | v10.3.0
 
-This history entry is not translated yet to the Greek language yet, please refer to the original [HISTORY entry](https://github.com/kataras/iris/blob/master/HISTORY.md#sa-10-march-2018--v1030) instead.
+This history entry is not translated yet to the Greek language yet, please refer to the english version of the [HISTORY entry](https://github.com/kataras/iris/blob/master/HISTORY.md#sa-10-march-2018--v1030) instead.
 
 # Th, 15 February 2018 | v10.2.1
 

HISTORY_ZH.md

@@ -17,6 +17,10 @@
 
 **如何升级**: 打开命令行执行以下命令: `go get -u github.com/kataras/iris` 或者等待自动更新。
 
+# We, 14 March 2018 | v10.4.0
+
+This history entry is not translated yet to the Chinese language yet, please refer to the english version of the [HISTORY entry](https://github.com/kataras/iris/blob/master/HISTORY.md#we-14-march-2018--v1040) instead.
+
 # 2018 3月10号 | v10.3.0 版本更新
 
 - 只有一项 API 更改 [Application/Context/Router#RouteExists](https://godoc.org/github.com/kataras/iris/core/router#Router.RouteExists), 将 `Context` 作为第一参数，而不是最后一个。

README.md

@@ -2,7 +2,7 @@
 
 <a href="https://iris-go.com"> <img align="right" width="169px" src="https://iris-go.com/images/icon.svg?v=a" title="logo created by @merry.dii" /> </a>
 
-[![build status](https://img.shields.io/travis/kataras/iris/master.svg?style=flat-square)](https://travis-ci.org/kataras/iris)<!-- [![release](https://img.shields.io/github/release/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/releases)--> [![report card](https://img.shields.io/badge/report%20card-a%2B-ff3333.svg?style=flat-square)](http://goreportcard.com/report/kataras/iris) [![vscode-iris](https://img.shields.io/badge/ext%20-vscode-0c77e3.svg?style=flat-square)](https://marketplace.visualstudio.com/items?itemName=kataras2006.iris)<!--[![github closed issues](https://img.shields.io/github/issues-closed-raw/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/issues?q=is%3Aissue+is%3Aclosed)--> [![chat](https://img.shields.io/badge/community-%20chat-00BCD4.svg?style=flat-square)](https://kataras.rocket.chat/channel/iris) [![view examples](https://img.shields.io/badge/learn%20by-examples-0077b3.svg?style=flat-square)](https://iris-go.com/v10/recipe) [![release](https://img.shields.io/badge/release%20-v10.3-0077b3.svg?style=flat-square)](https://github.com/kataras/iris/releases)
+[![build status](https://img.shields.io/travis/kataras/iris/master.svg?style=flat-square)](https://travis-ci.org/kataras/iris)<!-- [![release](https://img.shields.io/github/release/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/releases)--> [![report card](https://img.shields.io/badge/report%20card-a%2B-ff3333.svg?style=flat-square)](http://goreportcard.com/report/kataras/iris) [![vscode-iris](https://img.shields.io/badge/ext%20-vscode-0c77e3.svg?style=flat-square)](https://marketplace.visualstudio.com/items?itemName=kataras2006.iris)<!--[![github closed issues](https://img.shields.io/github/issues-closed-raw/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/issues?q=is%3Aissue+is%3Aclosed)--> [![chat](https://img.shields.io/badge/community-%20chat-00BCD4.svg?style=flat-square)](https://kataras.rocket.chat/channel/iris) [![view examples](https://img.shields.io/badge/learn%20by-examples-0077b3.svg?style=flat-square)](https://iris-go.com/v10/recipe) [![release](https://img.shields.io/badge/release%20-v10.4-0077b3.svg?style=flat-square)](https://github.com/kataras/iris/releases)
 
 Iris is a fast, simple yet fully featured and very efficient web framework for Go.
 
@@ -106,7 +106,7 @@ _Updated at: [Tuesday, 21 November 2017](_benchmarks/README_UNIX.md)_
 
 ## Support
 
-- [HISTORY](HISTORY.md#sa-10-march-2018--v1030) file is your best friend, it contains information about the latest features and changes
+- [HISTORY](HISTORY.md#we-14-march-2018--v1040) file is your best friend, it contains information about the latest features and changes
 - Did you happen to find a bug? Post it at [github issues](https://github.com/kataras/iris/issues)
 - Do you have any questions or need to speak with someone experienced to solve a problem at real-time? Join us to the [community chat](https://chat.iris-go.com)
 - Complete our form-based user experience report by clicking [here](https://docs.google.com/forms/d/e/1FAIpQLSdCxZXPANg_xHWil4kVAdhmh7EBBHQZ_4_xSZVDL-oCC_z5pA/viewform?usp=sf_link)

README_GR.md

@@ -2,7 +2,7 @@
 
 <a href="https://iris-go.com"> <img align="right" width="169px" src="https://iris-go.com/images/icon.svg?v=a" title="logo created by @merry.dii" /> </a>
 
-[![build status](https://img.shields.io/travis/kataras/iris/master.svg?style=flat-square)](https://travis-ci.org/kataras/iris)<!-- [![release](https://img.shields.io/github/release/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/releases)--> [![report card](https://img.shields.io/badge/report%20card-a%2B-ff3333.svg?style=flat-square)](http://goreportcard.com/report/kataras/iris) [![vscode-iris](https://img.shields.io/badge/ext%20-vscode-0c77e3.svg?style=flat-square)](https://marketplace.visualstudio.com/items?itemName=kataras2006.iris)<!--[![github closed issues](https://img.shields.io/github/issues-closed-raw/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/issues?q=is%3Aissue+is%3Aclosed)--> [![chat](https://img.shields.io/badge/community-%20chat-00BCD4.svg?style=flat-square)](https://kataras.rocket.chat/channel/iris) [![view examples](https://img.shields.io/badge/learn%20by-examples-0077b3.svg?style=flat-square)](https://iris-go.com/v10/recipe) [![release](https://img.shields.io/badge/release%20-v10.3-0077b3.svg?style=flat-square)](https://github.com/kataras/iris/releases)
+[![build status](https://img.shields.io/travis/kataras/iris/master.svg?style=flat-square)](https://travis-ci.org/kataras/iris)<!-- [![release](https://img.shields.io/github/release/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/releases)--> [![report card](https://img.shields.io/badge/report%20card-a%2B-ff3333.svg?style=flat-square)](http://goreportcard.com/report/kataras/iris) [![vscode-iris](https://img.shields.io/badge/ext%20-vscode-0c77e3.svg?style=flat-square)](https://marketplace.visualstudio.com/items?itemName=kataras2006.iris)<!--[![github closed issues](https://img.shields.io/github/issues-closed-raw/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/issues?q=is%3Aissue+is%3Aclosed)--> [![chat](https://img.shields.io/badge/community-%20chat-00BCD4.svg?style=flat-square)](https://kataras.rocket.chat/channel/iris) [![view examples](https://img.shields.io/badge/learn%20by-examples-0077b3.svg?style=flat-square)](https://iris-go.com/v10/recipe) [![release](https://img.shields.io/badge/release%20-v10.4-0077b3.svg?style=flat-square)](https://github.com/kataras/iris/releases)
 
 Το Iris είναι ένα γρήγορο, απλό αλλά και πλήρως λειτουργικό και πολύ αποδοτικό web framework για τη Go.
 
@@ -108,7 +108,7 @@ _Η τελευταία ενημέρωση έγινε την [Τρίτη, 21 Νο
 
 ## Υποστήριξη
 
-- To [HISTORY](HISTORY_GR.md#sa-10-march-2018--v1030) αρχείο είναι ο καλύτερος σας φίλος, περιέχει πληροφορίες σχετικά με τις τελευταίες λειτουργίες(features) και αλλαγές
+- To [HISTORY](HISTORY_GR.md#we-14-march-2018--v1040) αρχείο είναι ο καλύτερος σας φίλος, περιέχει πληροφορίες σχετικά με τις τελευταίες λειτουργίες(features) και αλλαγές
 - Μήπως τυχαίνει να βρήκατε κάποιο bug; Δημοσιεύστε το στα [github issues](https://github.com/kataras/iris/issues)
 - Έχετε οποιεσδήποτε ερωτήσεις ή πρέπει να μιλήσετε με κάποιον έμπειρο για την επίλυση ενός προβλήματος σε πραγματικό χρόνο; Ελάτε μαζί μας στην [συνομιλία κοινότητας](https://chat.iris-go.com)
 - Συμπληρώστε την αναφορά εμπειρίας χρήστη κάνοντας κλικ [εδώ](https://docs.google.com/forms/d/e/1FAIpQLSdCxZXPANg_xHWil4kVAdhmh7EBBHQZ_4_xSZVDL-oCC_z5pA/viewform?usp=sf_link)

README_RU.md

@@ -2,7 +2,7 @@
 
 <a href="https://iris-go.com"> <img align="right" width="169px" src="https://iris-go.com/images/icon.svg?v=a" title="logo created by @merry.dii" /> </a>
 
-[![build status](https://img.shields.io/travis/kataras/iris/master.svg?style=flat-square)](https://travis-ci.org/kataras/iris)<!-- [![release](https://img.shields.io/github/release/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/releases)--> [![report card](https://img.shields.io/badge/report%20card-a%2B-ff3333.svg?style=flat-square)](http://goreportcard.com/report/kataras/iris) [![vscode-iris](https://img.shields.io/badge/ext%20-vscode-0c77e3.svg?style=flat-square)](https://marketplace.visualstudio.com/items?itemName=kataras2006.iris)<!--[![github closed issues](https://img.shields.io/github/issues-closed-raw/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/issues?q=is%3Aissue+is%3Aclosed)--> [![chat](https://img.shields.io/badge/community-%20chat-00BCD4.svg?style=flat-square)](https://kataras.rocket.chat/channel/iris) [![view examples](https://img.shields.io/badge/learn%20by-examples-0077b3.svg?style=flat-square)](https://iris-go.com/v10/recipe) [![release](https://img.shields.io/badge/release%20-v10.3-0077b3.svg?style=flat-square)](https://github.com/kataras/iris/releases)
+[![build status](https://img.shields.io/travis/kataras/iris/master.svg?style=flat-square)](https://travis-ci.org/kataras/iris)<!-- [![release](https://img.shields.io/github/release/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/releases)--> [![report card](https://img.shields.io/badge/report%20card-a%2B-ff3333.svg?style=flat-square)](http://goreportcard.com/report/kataras/iris) [![vscode-iris](https://img.shields.io/badge/ext%20-vscode-0c77e3.svg?style=flat-square)](https://marketplace.visualstudio.com/items?itemName=kataras2006.iris)<!--[![github closed issues](https://img.shields.io/github/issues-closed-raw/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/issues?q=is%3Aissue+is%3Aclosed)--> [![chat](https://img.shields.io/badge/community-%20chat-00BCD4.svg?style=flat-square)](https://kataras.rocket.chat/channel/iris) [![view examples](https://img.shields.io/badge/learn%20by-examples-0077b3.svg?style=flat-square)](https://iris-go.com/v10/recipe) [![release](https://img.shields.io/badge/release%20-v10.4-0077b3.svg?style=flat-square)](https://github.com/kataras/iris/releases)
 
 Iris - это быстрая, простая, но полнофункциональная и очень эффективная веб-платформа для Go.
 
@@ -106,7 +106,7 @@ _Обновлено: [Вторник, 21 ноября 2017 г.](_benchmarks/READ
 
 ## Поддержка
 
-- Файл [HISTORY](HISTORY.md#sa-10-march-2018--v1030) - ваш лучший друг, он содержит информацию о последних особенностях и всех изменениях
+- Файл [HISTORY](HISTORY.md#we-14-march-2018--v1040) - ваш лучший друг, он содержит информацию о последних особенностях и всех изменениях
 - Вы случайно обнаружили ошибку? Опубликуйте ее на [Github вопросы](https://github.com/kataras/iris/issues)
 - У Вас есть какие-либо вопросы или Вам нужно поговорить с кем-то, кто бы смог решить Вашу проблему в режиме реального времени? Присоединяйтесь к нам в [чате сообщества](https://chat.iris-go.com)
 - Заполните наш отчет о пользовательском опыте на основе формы, нажав [здесь](https://docs.google.com/forms/d/e/1FAIpQLSdCxZXPANg_xHWil4kVAdhmh7EBBHQZ_4_xSZVDL-oCC_z5pA/viewform?usp=sf_link) 

README_ZH.md

@@ -2,7 +2,7 @@
 
 <a href="https://iris-go.com"> <img align="right" width="169px" src="https://iris-go.com/images/icon.svg?v=a" title="logo created by @merry.dii" /> </a>
 
-[![build status](https://img.shields.io/travis/kataras/iris/master.svg?style=flat-square)](https://travis-ci.org/kataras/iris)<!-- [![release](https://img.shields.io/github/release/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/releases)--> [![report card](https://img.shields.io/badge/report%20card-a%2B-ff3333.svg?style=flat-square)](http://goreportcard.com/report/kataras/iris) [![vscode-iris](https://img.shields.io/badge/ext%20-vscode-0c77e3.svg?style=flat-square)](https://marketplace.visualstudio.com/items?itemName=kataras2006.iris)<!--[![github closed issues](https://img.shields.io/github/issues-closed-raw/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/issues?q=is%3Aissue+is%3Aclosed)--> [![chat](https://img.shields.io/badge/community-%20chat-00BCD4.svg?style=flat-square)](https://kataras.rocket.chat/channel/iris) [![view examples](https://img.shields.io/badge/learn%20by-examples-0077b3.svg?style=flat-square)](https://iris-go.com/v10/recipe) [![release](https://img.shields.io/badge/release%20-v10.3-0077b3.svg?style=flat-square)](https://github.com/kataras/iris/releases)
+[![build status](https://img.shields.io/travis/kataras/iris/master.svg?style=flat-square)](https://travis-ci.org/kataras/iris)<!-- [![release](https://img.shields.io/github/release/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/releases)--> [![report card](https://img.shields.io/badge/report%20card-a%2B-ff3333.svg?style=flat-square)](http://goreportcard.com/report/kataras/iris) [![vscode-iris](https://img.shields.io/badge/ext%20-vscode-0c77e3.svg?style=flat-square)](https://marketplace.visualstudio.com/items?itemName=kataras2006.iris)<!--[![github closed issues](https://img.shields.io/github/issues-closed-raw/kataras/iris.svg?style=flat-square)](https://github.com/kataras/iris/issues?q=is%3Aissue+is%3Aclosed)--> [![chat](https://img.shields.io/badge/community-%20chat-00BCD4.svg?style=flat-square)](https://kataras.rocket.chat/channel/iris) [![view examples](https://img.shields.io/badge/learn%20by-examples-0077b3.svg?style=flat-square)](https://iris-go.com/v10/recipe) [![release](https://img.shields.io/badge/release%20-v10.4-0077b3.svg?style=flat-square)](https://github.com/kataras/iris/releases)
 
 Iris 是一款超快、简洁高效的 Go 语言 Web开发框架。
 
@@ -102,7 +102,7 @@ _更新于: [2017年11月21日星期二](_benchmarks/README_UNIX.md)_
 
 ## 支持
 
-- [更新记录](HISTORY_ZH.md#sa-10-march-2018--v1030) 是您最好的朋友，它包含有关最新功能和更改的信息
+- [更新记录](HISTORY_ZH.md#we-14-march-2018--v1040) 是您最好的朋友，它包含有关最新功能和更改的信息
 - 你碰巧找到了一个错误？ 请提交 [github issues](https://github.com/kataras/iris/issues)
 - 您是否有任何疑问或需要与有经验的人士交谈以实时解决问题？ [加入我们的聊天](https://chat.iris-go.com)
 - [点击这里完成我们基于表单的用户体验报告](https://docs.google.com/forms/d/e/1FAIpQLSdCxZXPANg_xHWil4kVAdhmh7EBBHQZ_4_xSZVDL-oCC_z5pA/viewform?usp=sf_link) 

VERSION

@@ -1 +1 @@
-10.3.0:https://github.com/kataras/iris/blob/master/HISTORY.md#sa-10-march-2018--v1030
+10.4.0:https://github.com/kataras/iris/blob/master/HISTORY.md#we-14-march-2018--v1040

_examples/README.md

@@ -310,6 +310,7 @@ You can serve [quicktemplate](https://github.com/valyala/quicktemplate) and [her
 - [Favicon](file-server/favicon/main.go)
 - [Basic](file-server/basic/main.go)
 - [Embedding Files Into App Executable File](file-server/embedding-files-into-app/main.go)
+- [Embedding Gziped Files Into App Executable File](file-server/embedding-gziped-files-into-app/main.go) **NEW**
 - [Send/Force-Download Files](file-server/send-files/main.go)
 - Single Page Applications
     * [single Page Application](file-server/single-page-application/basic/main.go)

_examples/file-server/embedding-files-into-app/main.go

@@ -10,7 +10,8 @@ import (
 // $ go build
 // $ ./embedding-files-into-app
 // "physical" files are not used, you can delete the "assets" folder and run the example.
-
+//
+// See `file-server/embedding-gziped-files-into-app` example as well.
 func newApp() *iris.Application {
 	app := iris.New()
 

_examples/file-server/embedding-files-into-app/main_test.go

@@ -34,6 +34,7 @@ func (r resource) loadFromBase(dir string) string {
 	}
 
 	result := string(b)
+
 	if runtime.GOOS != "windows" {
 		result = strings.Replace(result, "\n", "\r\n", -1)
 	}

_examples/file-server/embedding-gziped-files-into-app/main.go

@@ -0,0 +1,35 @@
+package main
+
+import (
+	"github.com/kataras/iris"
+)
+
+// NOTE: need different tool than the "embedding-files-into-app" example.
+//
+// Follow these steps first:
+// $ go get -u github.com/kataras/bindata/cmd/bindata
+// $ bindata ./assets/...
+// $ go build
+// $ ./embedding-gziped-files-into-app
+// "physical" files are not used, you can delete the "assets" folder and run the example.
+
+func newApp() *iris.Application {
+	app := iris.New()
+
+	// Note the `GzipAsset` and `GzipAssetNames` are different from `go-bindata`'s `Asset` and `AssetNames,
+	// that means that you can use both `go-bindata` and `bindata` tools,
+	// the `go-bindata` can be used for the view engine's `Binary` method
+	// and the `bindata` with the `StaticEmbeddedGzip` (x8 times faster than the StaticEmbeded with `go-bindata`).
+	app.StaticEmbeddedGzip("/static", "./assets", GzipAsset, GzipAssetNames)
+
+	return app
+}
+
+func main() {
+	app := newApp()
+
+	// http://localhost:8080/static/css/bootstrap.min.css
+	// http://localhost:8080/static/js/jquery-2.1.1.js
+	// http://localhost:8080/static/favicon.ico
+	app.Run(iris.Addr(":8080"))
+}

_examples/file-server/embedding-gziped-files-into-app/main_test.go

@@ -0,0 +1,87 @@
+package main
+
+import (
+	"bytes"
+	"io/ioutil"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"testing"
+
+	"github.com/kataras/iris/httptest"
+	"github.com/klauspost/compress/gzip"
+)
+
+type resource string
+
+func (r resource) String() string {
+	return string(r)
+}
+
+func (r resource) strip(strip string) string {
+	s := r.String()
+	return strings.TrimPrefix(s, strip)
+}
+
+func (r resource) loadFromBase(dir string) string {
+	filename := r.String()
+
+	filename = r.strip("/static")
+
+	fullpath := filepath.Join(dir, filename)
+
+	b, err := ioutil.ReadFile(fullpath)
+	if err != nil {
+		panic(fullpath + " failed with error: " + err.Error())
+	}
+	result := string(b)
+
+	if runtime.GOOS != "windows" {
+		result = strings.Replace(result, "\n", "\r\n", -1)
+	}
+	return result
+}
+
+var urls = []resource{
+	"/static/css/bootstrap.min.css",
+	"/static/js/jquery-2.1.1.js",
+	"/static/favicon.ico",
+}
+
+// if bindata's values matches with the assets/... contents
+// and secondly if the StaticEmbedded had successfully registered
+// the routes and gave the correct response.
+func TestEmbeddingGzipFilesIntoApp(t *testing.T) {
+	app := newApp()
+	e := httptest.New(t, app)
+
+	if runtime.GOOS != "windows" {
+		// remove the embedded static favicon for !windows,
+		// it should be built for unix-specific in order to be work
+		urls = urls[0 : len(urls)-1]
+	}
+
+	for i, u := range urls {
+		url := u.String()
+		rawContents := u.loadFromBase("./assets")
+
+		response := e.GET(url).Expect()
+
+		if expected, got := response.Raw().StatusCode, httptest.StatusOK; expected != got {
+			t.Fatalf("[%d] of '%s': expected %d status code but got %d", i, url, expected, got)
+		}
+
+		func() {
+			reader, err := gzip.NewReader(bytes.NewBuffer(response.Content))
+			defer reader.Close()
+			if err != nil {
+				t.Fatalf("[%d] of '%s': %v", i, url, err)
+			}
+			buf := new(bytes.Buffer)
+			reader.WriteTo(buf)
+			if rawContents != buf.String() {
+				t.Fatalf("[%d] of '%s': expected body:\n%s but got:\n%s", i, url, rawContents, buf.String())
+			}
+		}()
+	}
+}

_examples/file-server/single-page-application/embedded-single-page-application/main.go

@@ -22,7 +22,7 @@ func newApp() *iris.Application {
 		ctx.View("index.html")
 	})
 
-	assetHandler := app.StaticEmbeddedHandler("./public", Asset, AssetNames)
+	assetHandler := iris.StaticEmbeddedHandler("./public", Asset, AssetNames, false) // keep that false if you use the `go-bindata` tool.
 	// as an alternative of SPA you can take a look at the /routing/dynamic-path/root-wildcard
 	// example too
 	// or

context/context.go

@@ -2208,6 +2208,7 @@ var (
 	contentDispositionHeaderKey = "Content-Disposition"
 	cacheControlHeaderKey       = "Cache-Control"
 	contentEncodingHeaderKey    = "Content-Encoding"
+	gzipHeaderValue             = "gzip"
 	acceptEncodingHeaderKey     = "Accept-Encoding"
 	varyHeaderKey               = "Vary"
 )
@@ -2360,7 +2361,7 @@ func (ctx *context) StreamWriter(writer func(w io.Writer) bool) {
 func (ctx *context) ClientSupportsGzip() bool {
 	if h := ctx.GetHeader(acceptEncodingHeaderKey); h != "" {
 		for _, v := range strings.Split(h, ";") {
-			if strings.Contains(v, "gzip") { // we do Contains because sometimes browsers has the q=, we don't use it atm. || strings.Contains(v,"deflate"){
+			if strings.Contains(v, gzipHeaderValue) { // we do Contains because sometimes browsers has the q=, we don't use it atm. || strings.Contains(v,"deflate"){
 				return true
 			}
 		}
@@ -2915,8 +2916,10 @@ func (ctx *context) ServeContent(content io.ReadSeeker, filename string, modtime
 	ctx.SetLastModified(modtime)
 	var out io.Writer
 	if gzipCompression && ctx.ClientSupportsGzip() {
-		ctx.writer.Header().Add(varyHeaderKey, acceptEncodingHeaderKey)
+		AddGzipHeaders(ctx.writer)
-		ctx.Header(contentEncodingHeaderKey, "gzip")
+
+		// ctx.writer.Header().Add(varyHeaderKey, acceptEncodingHeaderKey)
+		// ctx.Header(contentEncodingHeaderKey,gzipHeaderValue)
 
 		gzipWriter := acquireGzipWriter(ctx.writer)
 		defer releaseGzipWriter(gzipWriter)
@@ -3191,7 +3194,6 @@ func (ctx *context) Exec(method string, path string) {
 	req.RequestURI = path
 	req.URL.Path = path
 	req.Method = method
-	req.Host = req.Host
 
 	// execute the route from the (internal) context router
 	// this way we keep the sessions and the values

context/gzip_response_writer.go

@@ -165,12 +165,11 @@ func (w *GzipResponseWriter) WriteNow(contents []byte) (int, error) {
 		// Or a better idea, acquire and adapt the gzip writer on-time when is not disabled.
 		// So that is not needed any more:
 		// w.gzipWriter.Reset(noop)
+
 		return w.ResponseWriter.Write(contents)
 	}
 
-	w.ResponseWriter.Header().Add(varyHeaderKey, "Accept-Encoding")
+	AddGzipHeaders(w.ResponseWriter)
-	w.ResponseWriter.Header().Add(contentEncodingHeaderKey, "gzip")
-
 	// if not `WriteNow` but "Content-Length" header
 	// is exists, then delete it before `.Write`
 	// Content-Length should not be there.
@@ -178,6 +177,13 @@ func (w *GzipResponseWriter) WriteNow(contents []byte) (int, error) {
 	return writeGzip(w.ResponseWriter, contents)
 }
 
+// AddGzipHeaders just adds the headers "Vary" to "Accept-Encoding"
+// and "Content-Encoding" to "gzip".
+func AddGzipHeaders(w ResponseWriter) {
+	w.Header().Add(varyHeaderKey, acceptEncodingHeaderKey)
+	w.Header().Add(contentEncodingHeaderKey, gzipHeaderValue)
+}
+
 // FlushResponse validates the response headers in order to be compatible with the gzip written data
 // and writes the data to the underline ResponseWriter.
 func (w *GzipResponseWriter) FlushResponse() {

core/maintenance/version.go

@@ -13,7 +13,7 @@ import (
 
 const (
 	// Version is the string representation of the current local Iris Web Framework version.
-	Version = "10.3.0"
+	Version = "10.4.0"
 )
 
 // CheckForUpdates checks for any available updates

core/router/api_builder.go

@@ -627,18 +627,6 @@ func (api *APIBuilder) StaticContent(reqPath string, cType string, content []byt
 	return api.registerResourceRoute(reqPath, h)
 }
 
-// StaticEmbeddedHandler returns a Handler which can serve
-// embedded into executable files.
-//
-//
-// Examples: https://github.com/kataras/iris/tree/master/_examples/file-server
-func (api *APIBuilder) StaticEmbeddedHandler(vdir string, assetFn func(name string) ([]byte, error), namesFn func() []string) context.Handler {
-	// Notes:
-	// This doesn't need to be APIBuilder's scope,
-	// but we'll keep it here for consistently.
-	return StaticEmbeddedHandler(vdir, assetFn, namesFn)
-}
-
 // StaticEmbedded  used when files are distributed inside the app executable, using go-bindata mostly
 // First parameter is the request path, the path which the files in the vdir will be served to, for example "/static"
 // Second parameter is the (virtual) directory path, for example "./assets"
@@ -647,8 +635,25 @@ func (api *APIBuilder) StaticEmbeddedHandler(vdir string, assetFn func(name stri
 //
 // Returns the GET *Route.
 //
-// Examples: https://github.com/kataras/iris/tree/master/_examples/file-server
+// Example: https://github.com/kataras/iris/tree/master/_examples/file-server/embedding-files-into-app
 func (api *APIBuilder) StaticEmbedded(requestPath string, vdir string, assetFn func(name string) ([]byte, error), namesFn func() []string) *Route {
+	return api.staticEmbedded(requestPath, vdir, assetFn, namesFn, false)
+}
+
+// StaticEmbeddedGzip registers a route which can serve embedded gziped files
+// that are embedded using the https://github.com/kataras/bindata tool and only.
+// It's 8 times faster than the `StaticEmbeddedHandler` with `go-bindata` but
+// it sends gzip response only, so the client must be aware that is expecting a gzip body
+// (browsers and most modern browsers do that, so you can use it without fair).
+//
+//
+// Example: https://github.com/kataras/iris/tree/master/_examples/file-server/embedding-gziped-files-into-app
+func (api *APIBuilder) StaticEmbeddedGzip(requestPath string, vdir string, gzipAssetFn func(name string) ([]byte, error), gzipNamesFn func() []string) *Route {
+	return api.staticEmbedded(requestPath, vdir, gzipAssetFn, gzipNamesFn, true)
+}
+
+// look fs.go#StaticEmbeddedHandler
+func (api *APIBuilder) staticEmbedded(requestPath string, vdir string, assetFn func(name string) ([]byte, error), namesFn func() []string, assetsGziped bool) *Route {
 	fullpath := joinPath(api.relativePath, requestPath)
 	// if subdomain,
 	// here we get the full path of the path only,
@@ -656,9 +661,10 @@ func (api *APIBuilder) StaticEmbedded(requestPath string, vdir string, assetFn f
 	// and we need that path to call the `StripPrefix`.
 	_, fullpath = splitSubdomainAndPath(fullpath)
 
-	requestPath = joinPath(fullpath, WildcardParam("file"))
+	paramName := "file"
+	requestPath = joinPath(requestPath, WildcardParam(paramName))
 
-	h := api.StaticEmbeddedHandler(vdir, assetFn, namesFn)
+	h := StaticEmbeddedHandler(vdir, assetFn, namesFn, assetsGziped)
 
 	if fullpath != "/" {
 		h = StripPrefix(fullpath, h)
@@ -745,16 +751,17 @@ func (api *APIBuilder) Favicon(favPath string, requestPath ...string) *Route {
 //
 // Returns the GET *Route.
 func (api *APIBuilder) StaticWeb(requestPath string, systemPath string) *Route {
-	paramName := "file"
-
 	fullpath := joinPath(api.relativePath, requestPath)
+
 	// if subdomain,
 	// here we get the full path of the path only,
 	// because a subdomain can have parties as well
 	// and we need that path to call the `StripPrefix`.
 	_, fullpath = splitSubdomainAndPath(fullpath)
 
-	requestPath = joinPath(fullpath, WildcardParam(paramName))
+	paramName := "file"
+	requestPath = joinPath(requestPath, WildcardParam(paramName))
+
 	h := NewStaticHandlerBuilder(systemPath).Listing(false).Build()
 
 	if fullpath != "/" {

core/router/fs.go

@@ -21,12 +21,11 @@ import (
 	"github.com/kataras/iris/context"
 )
 
-// StaticEmbeddedHandler returns a Handler which can serve
+// StaticEmbeddedHandler returns a Handler which can serve embedded files
-// embedded into executable files.
+// that are embedded using the go-bindata tool(assetsGziped = false) or the kataras/bindata tool (assetsGziped = true).
-//
 //
 // Examples: https://github.com/kataras/iris/tree/master/_examples/file-server
-func StaticEmbeddedHandler(vdir string, assetFn func(name string) ([]byte, error), namesFn func() []string) context.Handler {
+func StaticEmbeddedHandler(vdir string, assetFn func(name string) ([]byte, error), namesFn func() []string, assetsGziped bool) context.Handler {
 	// Depends on the command the user gave to the go-bindata
 	// the assset path (names) may be or may not be prepended with a slash.
 	// What we do: we remove the ./ from the vdir which should be
@@ -63,6 +62,7 @@ func StaticEmbeddedHandler(vdir string, assetFn func(name string) ([]byte, error
 
 	modtime := time.Now()
 	h := func(ctx context.Context) {
+
 		reqPath := strings.TrimPrefix(ctx.Request().URL.Path, "/"+vdir)
 		// i.e : /css/main.css
 
@@ -80,9 +80,17 @@ func StaticEmbeddedHandler(vdir string, assetFn func(name string) ([]byte, error
 
 			buf, err := assetFn(path) // remove the first slash
 
+			if assetsGziped {
+				// this will add the "Vary" : "Accept-Encoding"
+				// and 					"Content-Encoding": "gzip"
+				// headers.
+				context.AddGzipHeaders(ctx.ResponseWriter())
+			}
+
 			if err != nil {
 				continue
 			}
+
 			ctx.ContentType(cType)
 			if _, err := ctx.WriteWithExpiration(buf, modtime); err != nil {
 				ctx.StatusCode(http.StatusInternalServerError)
@@ -93,7 +101,6 @@ func StaticEmbeddedHandler(vdir string, assetFn func(name string) ([]byte, error
 
 		// not found or error
 		ctx.NotFound()
-
 	}
 
 	return h
@@ -140,6 +147,7 @@ type fsHandler struct {
 	// user options, only directory is required.
 	directory       http.Dir
 	listDirectories bool
+	gzip            bool
 	// these are init on the Build() call
 	filesystem http.FileSystem
 	once       sync.Once
@@ -183,18 +191,17 @@ func NewStaticHandlerBuilder(dir string) StaticHandlerBuilder {
 	}
 }
 
-// Gzip if enable is true then gzip compression is enabled for this static directory
+// Gzip if enable is true then gzip compression is enabled for this static directory.
-// Defaults to false
+//
+// Defaults to false.
 func (w *fsHandler) Gzip(enable bool) StaticHandlerBuilder {
-	w.begin = append(w.begin, func(ctx context.Context) {
+	w.gzip = enable
-		ctx.Gzip(true)
-		ctx.Next()
-	})
 	return w
 }
 
 // Listing turn on/off the 'show files and directories'.
-// Defaults to false
+//
+// Defaults to false.
 func (w *fsHandler) Listing(listDirectoriesOnOff bool) StaticHandlerBuilder {
 	w.listDirectories = listDirectoriesOnOff
 	return w
@@ -243,9 +250,15 @@ func (w *fsHandler) Build() context.Handler {
 
 			// Note the request.url.path is changed but request.RequestURI is not
 			// so on custom errors we use the requesturi instead.
-			// this can be changed
+			// this can be changed.
+
+			// take the gzip setting.
+			gzipEnabled := w.gzip
+			if !gzipEnabled {
+				// if false then check if the dev did something like `ctx.Gzip(true)`.
+				_, gzipEnabled = ctx.ResponseWriter().(*context.GzipResponseWriter)
+			}
 
-			_, gzipEnabled := ctx.ResponseWriter().(*context.GzipResponseWriter)
 			_, prevStatusCode := serveFile(ctx,
 				w.filesystem,
 				path.Clean(upath),
@@ -272,15 +285,10 @@ func (w *fsHandler) Build() context.Handler {
 				return
 			}
 
-			// go to the next middleware
+			// go to the next middleware, if any.
 			ctx.Next()
 		}
-		if len(w.begin) > 0 {
+
-			handlers := append(w.begin[0:], fileserver)
-			w.handler = func(ctx context.Context) {
-				ctx.Do(handlers)
-			}
-		}
 		w.handler = fileserver
 	})
 
@@ -294,10 +302,10 @@ func (w *fsHandler) Build() context.Handler {
 // replying with an HTTP 404 not found error.
 //
 // Usage:
-// fileserver := iris.StaticHandler("./static_files", false, false)
+// fileserver := Party#StaticHandler("./static_files", false, false)
 // h := router.StripPrefix("/static", fileserver)
-// app.Get("/static", h)
+// app.Get("/static/{f:path}", h)
-//
+// app.Head("/static/{f:path}", h)
 func StripPrefix(prefix string, h context.Handler) context.Handler {
 	if prefix == "" {
 		return h
@@ -821,7 +829,7 @@ func serveFile(ctx context.Context, fs http.FileSystem, name string, redirect bo
 
 	// try to find and send the correct content type based on the filename
 	// and the binary data inside "f".
-	detectOrWriteContentType(ctx, d.Name(), f)
+	// detectOrWriteContentType(ctx, d.Name(), f)
 
 	return "", http.StatusOK
 }

core/router/path.go

@@ -87,7 +87,7 @@ func cleanPath(s string) string {
 		return "/"
 	}
 
-	// remove suffix "/".
+	// remove suffix "/", if it's root "/" then it will add it as a prefix below.
 	if lidx := len(s) - 1; s[lidx] == '/' {
 		s = s[:lidx]
 	}

core/router/path_test.go

@@ -9,6 +9,8 @@ func TestCleanPath(t *testing.T) {
 		path     string
 		expected string
 	}{
+		{"/",
+			"/"},
 		{"noslashPrefix",
 			"/noslashPrefix"},
 		{"slashSuffix/",

doc.go

@@ -35,7 +35,7 @@ Source code and other details for the project are available at GitHub:
 
 Current Version
 
-10.3.0
+10.4.0
 
 Installation
 

iris.go

@@ -346,6 +346,18 @@ var (
 	//
 	// Examples: https://github.com/kataras/iris/tree/master/_examples/file-server
 	StaticEmbeddedHandler = router.StaticEmbeddedHandler
+	// StripPrefix returns a handler that serves HTTP requests
+	// by removing the given prefix from the request URL's Path
+	// and invoking the handler h. StripPrefix handles a
+	// request for a path that doesn't begin with prefix by
+	// replying with an HTTP 404 not found error.
+	//
+	// Usage:
+	// fileserver := Party#StaticHandler("./static_files", false, false)
+	// h := iris.StripPrefix("/static", fileserver)
+	// app.Get("/static/{f:path}", h)
+	// app.Head("/static/{f:path}", h)
+	StripPrefix = router.StripPrefix
 	// Gzip is a middleware which enables writing
 	// using gzip compression, if client supports.
 	//