replace ioutil with io package and other minor improvements

Author: kataras

HISTORY.md

@@ -28,6 +28,7 @@ The codebase for Dependency Injection, Internationalization and localization and
 
 ## Fixes and Improvements
 
+- Make the `Context.JSON` method customizable by modifying the `context.WriteJSON` package-level function.
 - Add new `iris.NewGuide` which helps you build a simple and nice JSON API with services as dependencies and better design pattern.
 - Make `Context.Domain()` customizable by letting developers to modify the `Context.GetDomain` package-level function.
 - Remove Request Context-based Transaction feature as its usage can be replaced with just the Iris Context (as of go1.7+) and better [project](_examples/project) structure.

LICENSE

@@ -1,4 +1,7 @@
-Copyright (c) 2017-2022 The Iris Authors. All rights reserved.
+Copyright (c) 2017-2022, The Iris Authors. All rights reserved.
+
+The Iris Authors:
+   * Gerasimos (Makis) Maropoulos
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are

README.md

@@ -19,26 +19,27 @@
 
 Iris is a fast, simple yet fully featured and very efficient web framework for Go.
 
-It provides a [beautifully](iris_guide.go#L31-L44) expressive and easy to use foundation for your next website or API.
+It provides a beautifully expressive and easy to use foundation for your next website or API.
+
 
 ```go
 package main
 
 import "github.com/kataras/iris/v12"
 
 func main() {
-	app := iris.New()
-	app.Use(iris.Compression)
+  app := iris.New()
+  app.Use(iris.Compression)
 
-	app.Get("/", func(ctx iris.Context) {
-		ctx.HTML("Hello <strong>%s</strong>!", "World")
-	})
+  app.Get("/", func(ctx iris.Context) {
+    ctx.HTML("Hello <strong>%s</strong>!", "World")
+  })
 
-	app.Listen(":8080")
+  app.Listen(":8080")
 }
 ```
 
-<details><summary>More with simple Handler</summary>
+<!-- <details><summary>More with simple Handler</summary>
 
 ```go
 package main
@@ -178,6 +179,34 @@ func main() {
 
 <br/>
 
+-->
+
+As one [Go developer](https://twitter.com/dkuye/status/1532087942696554497) once said, **Iris got you covered all-round and standing strong over the years**.
+
+Some of the features Iris offers:
+
+* HTTP/2 (Push, even Embedded data)
+* Middleware (Accesslog, Basicauth, CORS, gRPC, Anti-Bot hCaptcha, JWT, MethodOverride, ModRevision, Monitor, PPROF, Ratelimit, Anti-Bot reCaptcha, Recovery, RequestID, Rewrite)
+* API Versioning
+* Model-View-Controller
+* Websockets
+* gRPC
+* Auto-HTTPS
+* Builtin support for ngrok to put your app on the internet, the fastest way
+* Unique Router with dynamic path as parameter with standard types like :uuid, :string, :int... and the ability to create your own
+* Compression
+* View Engines (HTML, Django, Amber, Handlebars, Pug/Jade and more)
+* Create your own File Server and host your own WebDAV server
+* Cache
+* Localization (i18n, sitemap)
+* Sessions
+* Rich Responses (HTML, Text, Markdown, XML, YAML, Binary, JSON, JSONP, Protocol Buffers, MessagePack, Content Negotiation, Streaming, Server-Sent Events and more)
+* Response Compression (gzip, deflate, brotli, snappy, s2)
+* Rich Requests (Bind URL Query, Headers, Form, Text, XML, YAML, Binary, JSON, Validation, Protocol Buffers, MessagePack and more)
+* Dependency Injection (MVC, Handlers, API Routers)
+* Testing Suite
+* And the most important... you get fast answers and support from the 1st day until now - that's six full years!
+
 Learn what [others saying about Iris](https://www.iris-go.com/#review) and **[star](https://github.com/kataras/iris/stargazers)** this open-source project to support its potentials.
 
 [![](https://iris-go.com/images/reviews.gif)](https://iris-go.com/testimonials/)

_examples/auth/jwt/tutorial/go-client/client.go

@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"net/url"
 	"strconv"
@@ -105,5 +104,5 @@ func BindResponse(resp *http.Response, dest interface{}) error {
 func RawResponse(resp *http.Response) ([]byte, error) {
 	defer resp.Body.Close()
 
-	return ioutil.ReadAll(resp.Body)
+	return io.ReadAll(resp.Body)
 }

_examples/compression/client-using-iris/main.go

@@ -4,7 +4,7 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/http"
 
 	"github.com/kataras/iris/v12/context"
@@ -51,7 +51,7 @@ func getExample() {
 	}
 	defer cr.Close()
 
-	body, err := ioutil.ReadAll(cr)
+	body, err := io.ReadAll(cr)
 	if err != nil {
 		panic(err)
 	}
@@ -103,7 +103,7 @@ func postExample() {
 	}
 	defer cr.Close()
 
-	body, err := ioutil.ReadAll(cr)
+	body, err := io.ReadAll(cr)
 	if err != nil {
 		panic(err)
 	}

_examples/compression/client/main.go

@@ -5,7 +5,7 @@ import (
 	"compress/gzip"
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/http"
 )
 
@@ -42,7 +42,7 @@ func getExample() {
 	}
 	defer r.Close()
 
-	body, err := ioutil.ReadAll(r)
+	body, err := io.ReadAll(r)
 	if err != nil {
 		panic(err)
 	}
@@ -93,7 +93,7 @@ func postExample() {
 	}
 	defer r.Close()
 
-	body, err := ioutil.ReadAll(r)
+	body, err := io.ReadAll(r)
 	if err != nil {
 		panic(err)
 	}

_examples/desktop/blink/main.go

@@ -11,8 +11,8 @@ import (
 const addr = "127.0.0.1:8080"
 
 /*
-	$ go build -mod=mod -ldflags -H=windowsgui -o myapp.exe
-	$ ./myapp.exe # run the app
+$ go build -mod=mod -ldflags -H=windowsgui -o myapp.exe
+$ ./myapp.exe # run the app
 */
 func main() {
 	go runServer()

_examples/desktop/lorca/main.go

@@ -8,8 +8,8 @@ import (
 const addr = "127.0.0.1:8080"
 
 /*
-	$ go build -mod=mod -ldflags="-H windowsgui" -o myapp.exe # build for windows
-	$ ./myapp.exe # run
+$ go build -mod=mod -ldflags="-H windowsgui" -o myapp.exe # build for windows
+$ ./myapp.exe # run
 */
 func main() {
 	go runServer()

_examples/desktop/webview/main.go

@@ -8,21 +8,21 @@ import (
 const addr = "127.0.0.1:8080"
 
 /*
-	# Windows requires special linker flags for GUI apps.
-	# It's also recommended to use TDM-GCC-64 compiler for CGo.
-	# http://tdm-gcc.tdragon.net/download
-	#
-	#
-	$ go build -mod=mod -ldflags="-H windowsgui" -o myapp.exe # build for windows
-	$ ./myapp.exe # run
-	#
-	# MacOS uses app bundles for GUI apps
-	$ mkdir -p example.app/Contents/MacOS
-	$ go build -o example.app/Contents/MacOS/example
-	$ open example.app # Or click on the app in Finder
-	#
-	# Note: if you see "use option -std=c99 or -std=gnu99 to compile your code"
-	# please refer to: https://github.com/webview/webview/issues/188
+# Windows requires special linker flags for GUI apps.
+# It's also recommended to use TDM-GCC-64 compiler for CGo.
+# http://tdm-gcc.tdragon.net/download
+#
+#
+$ go build -mod=mod -ldflags="-H windowsgui" -o myapp.exe # build for windows
+$ ./myapp.exe # run
+#
+# MacOS uses app bundles for GUI apps
+$ mkdir -p example.app/Contents/MacOS
+$ go build -o example.app/Contents/MacOS/example
+$ open example.app # Or click on the app in Finder
+#
+# Note: if you see "use option -std=c99 or -std=gnu99 to compile your code"
+# please refer to: https://github.com/webview/webview/issues/188
 */
 func main() {
 	go runServer()

_examples/file-server/basic/main_test.go

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"strings"
 	"testing"
@@ -47,7 +47,7 @@ func (r resource) loadFromBase(dir string, strip string) string {
 
 	fullpath := filepath.Join(dir, filename)
 
-	b, err := ioutil.ReadFile(fullpath)
+	b, err := os.ReadFile(fullpath)
 	if err != nil {
 		panic(fullpath + " failed with error: " + err.Error())
 	}

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

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"runtime"
 	"strings"
@@ -46,7 +46,7 @@ func (r resource) loadFromBase(dir string) string {
 
 	fullpath := filepath.Join(dir, filename)
 
-	b, err := ioutil.ReadFile(fullpath)
+	b, err := os.ReadFile(fullpath)
 	if err != nil {
 		panic(fullpath + " failed with error: " + err.Error())
 	}

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

@@ -2,7 +2,7 @@ package main
 
 import (
 	"bytes"
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"runtime"
 	"strings"
@@ -48,7 +48,7 @@ func (r resource) loadFromBase(dir string) string {
 
 	fullpath := filepath.Join(dir, filename)
 
-	b, err := ioutil.ReadFile(fullpath)
+	b, err := os.ReadFile(fullpath)
 	if err != nil {
 		panic(fullpath + " failed with error: " + err.Error())
 	}