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Electron-like html+golang app
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| <html> | |
| <head> | |
| <title>Hello, from Go</title> | |
| </head> | |
| <body> | |
| <h1>Hello</h1> | |
| <p> | |
| This is Go code running, {{.}} | |
| </p> | |
| </body> | |
| </html> |
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| // Copyright 2016 Google Inc. All rights reserved. | |
| // Licensed under the Apache License, Version 2.0 (the "License"); | |
| // you may not use this file except in compliance with the License. | |
| // You may obtain a copy of the License at | |
| // http://www.apache.org/licenses/LICENSE-2.0 | |
| // | |
| // Unless required by applicable law or agreed to writing, software distributed | |
| // under the License is distributed on a "AS IS" BASIS, WITHOUT WARRANTIES OR | |
| // CONDITIONS OF ANY KIND, either express or implied. | |
| // | |
| // See the License for the specific language governing permissions and | |
| // limitations under the License. | |
| package main | |
| import ( | |
| "html/template" | |
| "log" | |
| "net/http" | |
| "os" | |
| "os/exec" | |
| ) | |
| const ( | |
| listen = "localhost:2016" | |
| chrome = "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome" | |
| ) | |
| func main() { | |
| http.HandleFunc("/", handler) | |
| errc := make(chan error) | |
| go func() { errc <- http.ListenAndServe(listen, nil) }() | |
| if err := exec.Command(chrome, "--app=http://"+listen).Run(); err != nil { | |
| log.Fatal(err) | |
| } | |
| log.Fatal(<-errc) | |
| } | |
| var tmpl = template.Must(template.ParseFiles("home.tmpl")) | |
| func handler(w http.ResponseWriter, r *http.Request) { | |
| if err := tmpl.Execute(w, os.Getenv("USER")); err != nil { | |
| log.Printf("could not render home: %v", err) | |
| } | |
| } |
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