go

app.yaml

application: ...
version: 0
runtime: go
api_version: go1
threadsafe: true

handlers:
 - url: /css
   static_dir: home/css

 - url: /img
   static_dir: home/img

 - url: /js
   static_dir: home/js

 - url: /fonts/(.*\.woff)
   static_files: home/fonts/\1
   upload: home/fonts/(.*\.woff)
   mime_type: font/woff
   #http_headers:
   # Content-Type: font/woff
   #application/font-woff

 - url: /fonts/(.*\.svg)
   static_files: home/fonts/\1
   upload: home/fonts/(.*\.svg)
   mime_type: image/svg+xml
   #http_headers:
   # Content-Type: image/svg+xml

 - url: /fonts/(.*\.eot)
   static_files: home/fonts/\1
   upload: home/fonts/(.*\.eot)
   mime_type: application/vnd.ms-fontobject
   #http_headers:
   # Content-Type: application/vnd.ms-fontobject

 - url: /fonts/(.*\.ttf)
   static_files: home/fonts/\1
   upload: home/fonts/(.*\.ttf)
   mime_type: application/x-font-ttf
   #http_headers:
   # Content-Type: application/x-font-ttf
    #application/x-font-ttf
    #application/octet-stream

 - url: /fonts/(.*\.otf)
   static_files: home/fonts/\1
   upload: home/fonts/(.*\.otf)
   mime_type: application/x-font-otf
   #http_headers:
   # Content-Type: application/x-font-otf

 - url: /
   static_files: home/index.html
   upload: home/index.html
   #http_headers:
   # Content-Type: text/html

 - url: /index.html
   static_files: home/index.html
   upload: home/index.html
   #http_headers:
   # Content-Type: text/html

 - url: /blog1.html
   static_files: home/blog1.html
   upload: home/blog1.html
   #http_headers:
   # Content-Type: text/html

 - url: /maw.html
   static_files: home/maw.html
   upload: home/maw.html
   #http_headers:
   # Content-Type: text/html

 - url: /about.html
   static_files: home/about.html
   upload: home/about.html
   #http_headers:
   # Content-Type: text/html

 - url: /contact.html
   static_files: home/contact.html
   upload: home/contact.html
   #http_headers:
   # Content-Type: text/html

 - url: /media.html
   static_files: home/media.html
   upload: home/media.html
   #http_headers:
   # Content-Type: text/html

 - url: /favicon.ico
   static_files: home/favicon.ico
   upload: home/favicon.ico
   #http_headers:
   # Content-Type: image/x-icon

 - url: /bin/.*
   script: _go_app

   #login: admin
   #secure: always
   #http_headers:
   # Access-Control-Allow-Origin: "*"

inbound_services:
 - warmup
 #- mail

init.go

package bin

import (
    "fmt"
    "net/http"
)

func init() {
    //http.HandleFunc("/", redirect("/home/index.html"))
    //http.HandleFunc("/favicon.ico", redirect("/home/favicon.ico"))
    http.HandleFunc("/bin/hello", hello)
    http.HandleFunc("/bin/contact", contact)
}

func redirect(path string) func(http.ResponseWriter, *http.Request) {
  return func (w http.ResponseWriter, r *http.Request) {
    http.Redirect(w, r, path, http.StatusMovedPermanently)
  }
}

func hello(w http.ResponseWriter, r *http.Request) {
    fmt.Fprint(w, "Hello, world!")
}

mail.go

package bin

import (
    "fmt"
    "net/http"
    netMail "net/mail"
    "appengine"
    "appengine/mail"
)

func contact(w http.ResponseWriter, r *http.Request) {
    c := appengine.NewContext(r)
    name := r.FormValue("name")
    email := r.FormValue("email")
    subject := r.FormValue("subject")
    message := r.FormValue("message")
    msg := &mail.Message{
            Sender:  name + " <contact@...appspotmail.com>",
            To:      []string{"...@gmail.com"},
            ReplyTo: email,
            Subject: subject,
            Body:    message,
            Headers: netMail.Header{
                "On-Behalf-Of": []string{email},
            },
    }
    if err := mail.Send(c, msg); err != nil {
        c.Errorf("Couldn't send email: %v", err)
        fmt.Fprint(w, "Mail NOT send! Error")
    }else{
        fmt.Fprint(w, "Mail send.")
    }
}