code-server/build/azure-pipelines/common/createAsset.ts

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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
'use strict';
import * as fs from 'fs';
import { Readable } from 'stream';
import * as crypto from 'crypto';
import * as azure from 'azure-storage';
import * as mime from 'mime';
import { CosmosClient } from '@azure/cosmos';
interface Asset {
platform: string;
type: string;
url: string;
mooncakeUrl?: string;
hash: string;
sha256hash: string;
size: number;
supportsFastUpdate?: boolean;
}
if (process.argv.length !== 6) {
console.error('Usage: node createAsset.js PLATFORM TYPE NAME FILE');
process.exit(-1);
}
function hashStream(hashName: string, stream: Readable): Promise<string> {
return new Promise<string>((c, e) => {
const shasum = crypto.createHash(hashName);
stream
.on('data', shasum.update.bind(shasum))
.on('error', e)
.on('close', () => c(shasum.digest('hex')));
});
}
async function doesAssetExist(blobService: azure.BlobService, quality: string, blobName: string): Promise<boolean | undefined> {
const existsResult = await new Promise<azure.BlobService.BlobResult>((c, e) => blobService.doesBlobExist(quality, blobName, (err, r) => err ? e(err) : c(r)));
return existsResult.exists;
}
async function uploadBlob(blobService: azure.BlobService, quality: string, blobName: string, filePath: string, fileName: string): Promise<void> {
const blobOptions: azure.BlobService.CreateBlockBlobRequestOptions = {
contentSettings: {
contentType: mime.lookup(filePath),
contentDisposition: `attachment; filename="${fileName}"`,
cacheControl: 'max-age=31536000, public'
}
};
await new Promise<void>((c, e) => blobService.createBlockBlobFromLocalFile(quality, blobName, filePath, blobOptions, err => err ? e(err) : c()));
}
function getEnv(name: string): string {
const result = process.env[name];
if (typeof result === 'undefined') {
throw new Error('Missing env: ' + name);
}
return result;
}
async function main(): Promise<void> {
const [, , platform, type, fileName, filePath] = process.argv;
const quality = getEnv('VSCODE_QUALITY');
const commit = getEnv('BUILD_SOURCEVERSION');
console.log('Creating asset...');
const stat = await new Promise<fs.Stats>((c, e) => fs.stat(filePath, (err, stat) => err ? e(err) : c(stat)));
const size = stat.size;
console.log('Size:', size);
const stream = fs.createReadStream(filePath);
const [sha1hash, sha256hash] = await Promise.all([hashStream('sha1', stream), hashStream('sha256', stream)]);
console.log('SHA1:', sha1hash);
console.log('SHA256:', sha256hash);
const blobName = commit + '/' + fileName;
const storageAccount = process.env['AZURE_STORAGE_ACCOUNT_2']!;
const blobService = azure.createBlobService(storageAccount, process.env['AZURE_STORAGE_ACCESS_KEY_2']!)
.withFilter(new azure.ExponentialRetryPolicyFilter(20));
const blobExists = await doesAssetExist(blobService, quality, blobName);
if (blobExists) {
console.log(`Blob ${quality}, ${blobName} already exists, not publishing again.`);
return;
}
console.log('Uploading blobs to Azure storage...');
await uploadBlob(blobService, quality, blobName, filePath, fileName);
console.log('Blobs successfully uploaded.');
const asset: Asset = {
platform,
type,
url: `${process.env['AZURE_CDN_URL']}/${quality}/${blobName}`,
hash: sha1hash,
sha256hash,
size
};
// Remove this if we ever need to rollback fast updates for windows
if (/win32/.test(platform)) {
asset.supportsFastUpdate = true;
}
console.log('Asset:', JSON.stringify(asset, null, ' '));
const client = new CosmosClient({ endpoint: process.env['AZURE_DOCUMENTDB_ENDPOINT']!, key: process.env['AZURE_DOCUMENTDB_MASTERKEY'] });
const scripts = client.database('builds').container(quality).scripts;
await scripts.storedProcedure('createAsset').execute('', [commit, asset, true]);
}
main().then(() => {
console.log('Asset successfully created');
process.exit(0);
}, err => {
console.error(err);
process.exit(1);
});