FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
nodejs-storage/samples/fileSetMetadata.js at main · googleapis/nodejs-storage · GitHub
Uh oh!
There was an error while loading.
Please reload this page
.
This repository was archived by the owner on Mar 3, 2026. It is now read-only.
googleapis
/
nodejs-storage
Public archive
Notifications
You must be signed in to change notification settings
Fork
395
Star
940
Code
Issues
21
Pull requests
0
Actions
Security and quality
0
Insights
Additional navigation options
Code
Issues
Pull requests
Actions
Security and quality
Insights
Expand file tree
Breadcrumbs
nodejs-storage
/
samples
/
fileSetMetadata.js
Copy path
More file actions
More file actions
Latest commit
History
History
History
86 lines (74 loc) · 2.58 KB
Breadcrumbs
nodejs-storage
/
samples
/
fileSetMetadata.js
Copy path
File metadata and controls
86 lines (74 loc) · 2.58 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
// Copyright 2019 Google LLC
//
// 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.
'use strict'
;
// sample-metadata:
// title: Storage Set File Metadata.
// description: Set file metadata.
// usage: node fileSetMetadata.js <BUCKET_NAME> <FILE_NAME>
function
main
(
bucketName
=
'my-bucket'
,
fileName
=
'file.txt'
,
metagenerationMatchPrecondition
=
0
)
{
// [START storage_set_metadata]
// Imports the Google Cloud client library
const
{
Storage
}
=
require
(
'@google-cloud/storage'
)
;
// Creates a client
const
storage
=
new
Storage
(
)
;
/**
* TODO(developer): Uncomment the following lines before running the sample.
*/
// The ID of your GCS bucket
// const bucketName = 'your-unique-bucket-name';
// The ID of your GCS file
// const fileName = 'your-file-name';
async
function
setFileMetadata
(
)
{
// Optional: set a meta-generation-match precondition to avoid potential race
// conditions and data corruptions. The request to set metadata is aborted if the
// object's metageneration number does not match your precondition.
const
options
=
{
ifMetagenerationMatch
:
metagenerationMatchPrecondition
,
}
;
// Set file metadata.
const
[
metadata
]
=
await
storage
.
bucket
(
bucketName
)
.
file
(
fileName
)
.
setMetadata
(
{
// Predefined metadata for server e.g. 'cacheControl', 'contentDisposition',
// 'contentEncoding', 'contentLanguage', 'contentType'
contentDisposition
:
'attachment; filename*=utf-8\'\'"anotherImage.jpg"'
,
contentType
:
'image/jpeg'
,
// A note or actionable items for user e.g. uniqueId, object description,
// or other useful information.
metadata
:
{
description
:
'file description...'
,
modified
:
'1900-01-01'
,
}
,
}
,
options
)
;
console
.
log
(
'Updated metadata for object'
,
fileName
,
'in bucket '
,
bucketName
)
;
console
.
log
(
metadata
)
;
}
setFileMetadata
(
)
.
catch
(
console
.
error
)
;
// [END storage_set_metadata]
}
main
(
...
process
.
argv
.
slice
(
2
)
)
;
Back
|
FazBrowse Home
|
New Git URL