88 lines
2.9 KiB
TypeScript
88 lines
2.9 KiB
TypeScript
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import * as azure from 'azure-storage';
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import * as mime from 'mime';
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import * as minimist from 'minimist';
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import { basename, join } from 'path';
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const fileNames = [
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'fake.html',
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'host.js',
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'index.html',
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'main.js',
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'service-worker.js'
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];
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async function assertContainer(blobService: azure.BlobService, container: string): Promise<void> {
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await new Promise<void>((c, e) => blobService.createContainerIfNotExists(container, { publicAccessLevel: 'blob' }, err => err ? e(err) : c()));
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}
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async function doesBlobExist(blobService: azure.BlobService, container: string, blobName: string): Promise<boolean | undefined> {
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const existsResult = await new Promise<azure.BlobService.BlobResult>((c, e) => blobService.doesBlobExist(container, blobName, (err, r) => err ? e(err) : c(r)));
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return existsResult.exists;
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}
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async function uploadBlob(blobService: azure.BlobService, container: string, blobName: string, file: string): Promise<void> {
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const blobOptions: azure.BlobService.CreateBlockBlobRequestOptions = {
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contentSettings: {
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contentType: mime.lookup(file),
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cacheControl: 'max-age=31536000, public'
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}
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};
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await new Promise<void>((c, e) => blobService.createBlockBlobFromLocalFile(container, blobName, file, blobOptions, err => err ? e(err) : c()));
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}
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async function publish(commit: string, files: readonly string[]): Promise<void> {
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console.log('Publishing...');
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console.log('Commit:', commit);
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const storageAccount = process.env['AZURE_WEBVIEW_STORAGE_ACCOUNT']!;
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const blobService = azure.createBlobService(storageAccount, process.env['AZURE_WEBVIEW_STORAGE_ACCESS_KEY']!)
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.withFilter(new azure.ExponentialRetryPolicyFilter(20));
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await assertContainer(blobService, commit);
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for (const file of files) {
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const blobName = basename(file);
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const blobExists = await doesBlobExist(blobService, commit, blobName);
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if (blobExists) {
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console.log(`Blob ${commit}, ${blobName} already exists, not publishing again.`);
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continue;
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}
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console.log('Uploading blob to Azure storage...');
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await uploadBlob(blobService, commit, blobName, file);
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}
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console.log('Blobs successfully uploaded.');
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}
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function main(): void {
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const commit = process.env['BUILD_SOURCEVERSION'];
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if (!commit) {
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console.warn('Skipping publish due to missing BUILD_SOURCEVERSION');
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return;
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}
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const opts = minimist(process.argv.slice(2));
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const [directory] = opts._;
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const files = fileNames.map(fileName => join(directory, fileName));
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publish(commit, files).catch(err => {
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console.error(err);
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process.exit(1);
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});
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}
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if (process.argv.length < 3) {
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console.error('Usage: node publish.js <directory>');
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process.exit(-1);
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}
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main();
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