Merge pull request #26 from javierprovecho/master

Added Google App Engine Example

examples/app-engine/README.md

@@ -0,0 +1,7 @@
+# Guide to run Gin under App Engine LOCAL Development Server
+
+1. Download, install and setup Go in your computer. (That includes setting your `$GOPATH`.)
+2. Download SDK for your platform from here: `https://developers.google.com/appengine/downloads?hl=es#Google_App_Engine_SDK_for_Go`
+3. Download Gin source code using: `$ go get github.com/gin-gonic/gin`
+4. Navigate to examples folder: `$ cd $GOPATH/src/github.com/gin-gonic/gin/examples/`
+5. Run it: `$ goapp serve app-engine/`

examples/app-engine/app.yaml

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+application: hello
+version: 1
+runtime: go
+api_version: go1
+
+handlers:
+- url: /.*
+  script: _go_app

examples/app-engine/hello.go

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+package hello
+
+import (
+	"net/http"
+	"github.com/gin-gonic/gin"
+)
+
+// This function's name is a must. App Engine uses it to drive the requests properly.
+func init() {
+	// Starts a new Gin instance with no middle-ware
+	r := gin.New()
+
+	// Define your handlers
+	r.GET("/", func(c *gin.Context){
+		c.String(200, "Hello World!")
+	})
+	r.GET("/ping", func(c *gin.Context){
+		c.String(200, "pong")
+	})
+
+	// Handle all requests using net/http
+	http.Handle("/", r)
+}