26a09c434d
* app.yaml: update to go112 Make the required changes to use go112 due to the deprecation of Go 1.9. Migration doc: - https://cloud.google.com/appengine/docs/standard/go111/go-differences References: - https://github.com/GoogleCloudPlatform/govanityurls/issues/29#issuecomment-506538041 - https://github.com/etcd-io/maintainers/issues/17 * go.mod: initial commit Migrate this project to use go.mod and update the README. This is part of the recommended steps to runtime: go111 and beyond. https://cloud.google.com/appengine/docs/standard/go111/go-differences * vendor: add dependent packages Add all dependencies for the project via vendoring for offline builds. * travis.yml: drop go 1.6 for 1.12 Go 1.6 is too old to have a number of builtin packages for the latest appengine package. Remove and update to match app engine version: 1.12. * appengine.go: remove unused file From the go111 migration doc: "The appengine build tag is deprecated and will not be used when building your app for deployment. Ensure your code still functions correctly without it being set." https://cloud.google.com/appengine/docs/standard/go111/go-differences * main: respect PORT environment variable The go111 runtime should use the PORT variable to decide the listening http port. "PORT The port that receives HTTP requests." https://cloud.google.com/appengine/docs/standard/go111/runtime
56 lines
1.2 KiB
Go
56 lines
1.2 KiB
Go
// Copyright 2017 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 in writing, software
|
|
// distributed under the License is distributed on an "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 (
|
|
"io/ioutil"
|
|
"log"
|
|
"net/http"
|
|
"os"
|
|
)
|
|
|
|
func main() {
|
|
var configPath string
|
|
switch len(os.Args) {
|
|
case 1:
|
|
configPath = "vanity.yaml"
|
|
case 2:
|
|
configPath = os.Args[1]
|
|
default:
|
|
log.Fatal("usage: govanityurls [CONFIG]")
|
|
}
|
|
vanity, err := ioutil.ReadFile(configPath)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
h, err := newHandler(vanity)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
http.Handle("/", h)
|
|
|
|
port := os.Getenv("PORT")
|
|
if port == "" {
|
|
port = "8080"
|
|
}
|
|
if err := http.ListenAndServe(":"+port, nil); err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func defaultHost(r *http.Request) string {
|
|
return r.Host
|
|
}
|