mirror of
https://github.com/octoleo/restic.git
synced 2024-12-25 04:05:58 +00:00
79 lines
2.2 KiB
Go
79 lines
2.2 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 (
|
|
"fmt"
|
|
"io"
|
|
"io/ioutil"
|
|
"log"
|
|
"net/http"
|
|
"os"
|
|
|
|
"google.golang.org/api/googleapi"
|
|
storage "google.golang.org/api/storage/v1"
|
|
)
|
|
|
|
func init() {
|
|
registerDemo("storage", storage.DevstorageReadWriteScope, storageMain)
|
|
}
|
|
|
|
func storageMain(client *http.Client, argv []string) {
|
|
if len(argv) != 2 {
|
|
fmt.Fprintln(os.Stderr, "Usage: storage filename bucket (to upload an object)")
|
|
return
|
|
}
|
|
|
|
service, err := storage.New(client)
|
|
if err != nil {
|
|
log.Fatalf("Unable to create Storage service: %v", err)
|
|
}
|
|
|
|
filename := argv[0]
|
|
bucket := argv[1]
|
|
|
|
goFile, err := os.Open(filename)
|
|
if err != nil {
|
|
log.Fatalf("error opening %q: %v", filename, err)
|
|
}
|
|
storageObject, err := service.Objects.Insert(bucket, &storage.Object{Name: filename}).Media(goFile).Do()
|
|
log.Printf("Got storage.Object, err: %#v, %v", storageObject, err)
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
resp, err := service.Objects.Get(bucket, filename).Download()
|
|
if err != nil {
|
|
log.Fatalf("error downloading %q: %v", filename, err)
|
|
}
|
|
defer resp.Body.Close()
|
|
|
|
n, err := io.Copy(ioutil.Discard, resp.Body)
|
|
if err != nil {
|
|
log.Fatalf("error downloading %q: %v", filename, err)
|
|
}
|
|
|
|
log.Printf("Downloaded %d bytes", n)
|
|
|
|
// Test If-None-Match - should get a "HTTP 304 Not Modified" response.
|
|
obj, err := service.Objects.Get(bucket, filename).IfNoneMatch(storageObject.Etag).Do()
|
|
log.Printf("Got obj, err: %#v, %v", obj, err)
|
|
if googleapi.IsNotModified(err) {
|
|
log.Printf("Success. Object not modified since upload.")
|
|
} else {
|
|
log.Printf("Error: expected object to not be modified since upload.")
|
|
}
|
|
}
|