// Copyright 2024 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.

// This is a generated sample, using the typeless sample bot. Please

// look for the source TypeScript sample (.ts) for modifications.

'use strict';

/**

* This snippet demonstrates how to perform basic operations on

* schemas with the Google Cloud Pub/Sub API.

*

* For more information, see the README.md under /pubsub and the documentation

* at https://cloud.google.com/pubsub/docs.

*/

// sample-metadata:

// title: Create a Cloud Storage subscription

// description: Demonstrates how to create a subscription with Cloud Storage.

// usage: node createSubscriptionWithCloudStorage.js <topic-name> <subscription-name> <bucket> <filename-prefix> <filename-suffix> <max-duration>

// [START pubsub_create_cloud_storage_subscription]

/**

* TODO(developer): Uncomment these variables before running the sample.

*/

// const topicName = 'YOUR_TOPIC_NAME';

// const subscriptionName = 'YOUR_SUBSCRIPTION_NAME';

// const bucket = 'YOUR_BUCKET_ID';

// const filenamePrefix = 'YOUR_FILENAME_PREFIX';

// const filenameSuffix = 'YOUR_FILENAME_SUFFIX';

// const maxDuration = 60;

// Imports the Google Cloud client library

const {PubSub} = require('@google-cloud/pubsub');

// Creates a client; cache this for further use

const pubSubClient = new PubSub();

async function createCloudStorageSubscription(

topicName,

subscriptionName,

bucket,

filenamePrefix,

filenameSuffix,

maxDuration,

) {

const options = {

cloudStorageConfig: {

bucket,

filenamePrefix,

filenameSuffix,

maxDuration: {

seconds: maxDuration,

},

},

};

await pubSubClient

.topic(topicName)

.createSubscription(subscriptionName, options);

console.log(

`Created subscription ${subscriptionName} with a cloud storage configuration.`,

);

}

// [END pubsub_create_cloud_storage_subscription]

function main(

topicName = 'YOUR_TOPIC_NAME',

subscriptionName = 'YOUR_SUBSCRIPTION_NAME',

bucket = 'YOUR_BUCKET_NAME',

filenamePrefix = 'YOUR_FILENAME_PREFIX',

filenameSuffix = 'YOUR_FILENAME_SUFFIX',

maxDuration = 60,

) {

createCloudStorageSubscription(

topicName,

subscriptionName,

bucket,

filenamePrefix,

filenameSuffix,

maxDuration,

).catch(err => {

console.error(err.message);

process.exitCode = 1;

});

}

main(...process.argv.slice(2));