chore: adopt prettier and eslint hooks

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+yarn lint-staged

.vscode/extensions.json

@@ -0,0 +1,6 @@
+{
+  "recommendations": [
+    "esbenp.prettier-vscode",
+    "dbaeumer.vscode-eslint"
+  ]
+}

.vscode/settings.json

@@ -1,16 +1,18 @@
 // Place your settings in this file to overwrite default and user settings.
 {
-    "editor.insertSpaces": true,
+	"editor.insertSpaces": true,
 	"files.eol": "\n",
 	"files.trimTrailingWhitespace": true,
-    "files.exclude": {
-        "**/.git": true,
-        "**/.DS_Store": true,
-        "**/*.js": {
-            "when": "$(basename).ts"
-        }
+	"files.exclude": {
+		"**/.git": true,
+		"**/.DS_Store": true,
+		"**/*.js": {
+			"when": "$(basename).ts"
+		}
 	},
-	"githubIssues.queries":[
+	"editor.formatOnSave": true,
+	"editor.defaultFormatter": "esbenp.prettier-vscode",
+	"githubIssues.queries": [
 		{
 			"label": "Recent Issues",
 			"query": "state:open repo:${owner}/${repository} sort:updated-desc"

CHANGELOG.md

@@ -121,7 +121,7 @@
 ### 1.1.0 | 2019-08-02
 
 - Add `resolveCliPathFromVSCodeExecutablePath` that would resolve `vscodeExecutablePath` to VS Code CLI path, which can be used
-for extension management features such as `--install-extension` and `--uninstall-extension`. [#31](https://github.com/microsoft/vscode-test/issues/31).
+  for extension management features such as `--install-extension` and `--uninstall-extension`. [#31](https://github.com/microsoft/vscode-test/issues/31).
 
 ### 1.0.2 | 2019-07-17
 
@@ -144,13 +144,13 @@ for extension management features such as `--install-extension` and `--uninstall
 ### 1.0.0-next.0 | 2019-06-24
 
 - Updated API:
-	- One single set of options.
-	- `extensionPath` => `extensionDevelopmentPath` to align with VS Code launch flags
-	- `testRunnerPath` => `extensionTestsPath` to align with VS Code launch flags
-	- `testRunnerEnv` => `extensionTestsEnv` to align with VS Code launch flags
-	- `additionalLaunchArgs` => `launchArgs`
-	- `testWorkspace` removed. Pass path to file/folder/workspace as first argument to `launchArgs` instead.
-	- `locale` removed. Pass `--locale` to `launchArgs` instead.
+  - One single set of options.
+  - `extensionPath` => `extensionDevelopmentPath` to align with VS Code launch flags
+  - `testRunnerPath` => `extensionTestsPath` to align with VS Code launch flags
+  - `testRunnerEnv` => `extensionTestsEnv` to align with VS Code launch flags
+  - `additionalLaunchArgs` => `launchArgs`
+  - `testWorkspace` removed. Pass path to file/folder/workspace as first argument to `launchArgs` instead.
+  - `locale` removed. Pass `--locale` to `launchArgs` instead.
 
 ### 0.4.3 | 2019-05-30
 
@@ -163,7 +163,7 @@ for extension management features such as `--install-extension` and `--uninstall
 ### 0.4.1 | 2019-05-02
 
 - Fix Linux crash because `testRunnerEnv` is not merged with `process.env` for spawning the
-testing process. [#14](https://github.com/Microsoft/vscode-test/issues/14c).
+  testing process. [#14](https://github.com/Microsoft/vscode-test/issues/14c).
 
 ### 0.4.0 | 2019-04-18
 

README.md

@@ -20,28 +20,28 @@ import { runTests } from '@vscode/test-electron';
 
 async function go() {
 	try {
-		const extensionDevelopmentPath = path.resolve(__dirname, '../../../')
-		const extensionTestsPath = path.resolve(__dirname, './suite')
+		const extensionDevelopmentPath = path.resolve(__dirname, '../../../');
+		const extensionTestsPath = path.resolve(__dirname, './suite');
 
 		/**
 		 * Basic usage
 		 */
 		await runTests({
 			extensionDevelopmentPath,
-			extensionTestsPath
-		})
+			extensionTestsPath,
+		});
 
-		const extensionTestsPath2 = path.resolve(__dirname, './suite2')
-		const testWorkspace = path.resolve(__dirname, '../../../test-fixtures/fixture1')
+		const extensionTestsPath2 = path.resolve(__dirname, './suite2');
+		const testWorkspace = path.resolve(__dirname, '../../../test-fixtures/fixture1');
 
 		/**
 		 * Running another test suite on a specific workspace
 		 */
 		await runTests({
 			extensionDevelopmentPath,
 			extensionTestsPath: extensionTestsPath2,
-			launchArgs: [testWorkspace]
-		})
+			launchArgs: [testWorkspace],
+		});
 
 		/**
 		 * Use 1.36.1 release for testing
@@ -50,8 +50,8 @@ async function go() {
 			version: '1.36.1',
 			extensionDevelopmentPath,
 			extensionTestsPath,
-			launchArgs: [testWorkspace]
-		})
+			launchArgs: [testWorkspace],
+		});
 
 		/**
 		 * Use Insiders release for testing
@@ -60,32 +60,32 @@ async function go() {
 			version: 'insiders',
 			extensionDevelopmentPath,
 			extensionTestsPath,
-			launchArgs: [testWorkspace]
-		})
+			launchArgs: [testWorkspace],
+		});
 
 		/**
 		 * Noop, since 1.36.1 already downloaded to .vscode-test/vscode-1.36.1
 		 */
-		await downloadAndUnzipVSCode('1.36.1')
+		await downloadAndUnzipVSCode('1.36.1');
 
 		/**
 		 * Manually download VS Code 1.35.0 release for testing.
 		 */
-		const vscodeExecutablePath = await downloadAndUnzipVSCode('1.35.0')
+		const vscodeExecutablePath = await downloadAndUnzipVSCode('1.35.0');
 		await runTests({
 			vscodeExecutablePath,
 			extensionDevelopmentPath,
 			extensionTestsPath,
-			launchArgs: [testWorkspace]
-		})
+			launchArgs: [testWorkspace],
+		});
 
 		/**
 		 * Install Python extension
 		 */
 		const [cli, ...args] = resolveCliArgsFromVSCodeExecutablePath(vscodeExecutablePath);
 		cp.spawnSync(cli, [...args, '--install-extension', 'ms-python.python'], {
 			encoding: 'utf-8',
-			stdio: 'inherit'
+			stdio: 'inherit',
 		});
 
 		/**
@@ -99,11 +99,11 @@ async function go() {
 			launchArgs: [
 				testWorkspace,
 				// This disables all extensions except the one being tested
-				'--disable-extensions'
+				'--disable-extensions',
 			],
 			// Custom environment variables for extension test script
-			extensionTestsEnv: { foo: 'bar' }
-		})
+			extensionTestsEnv: { foo: 'bar' },
+		});
 
 		/**
 		 * Use win64 instead of win32 for testing Windows
@@ -113,17 +113,16 @@ async function go() {
 				extensionDevelopmentPath,
 				extensionTestsPath,
 				version: '1.40.0',
-				platform: 'win32-x64-archive'
+				platform: 'win32-x64-archive',
 			});
 		}
-
 	} catch (err) {
-		console.error('Failed to run tests')
-		process.exit(1)
+		console.error('Failed to run tests');
+		process.exit(1);
 	}
 }
 
-go()
+go();
 ```
 
 ## Development

SECURITY.md

@@ -12,19 +12,19 @@ If you believe you have found a security vulnerability in any Microsoft-owned re
 
 Instead, please report them to the Microsoft Security Response Center (MSRC) at [https://msrc.microsoft.com/create-report](https://aka.ms/opensource/security/create-report).
 
-If you prefer to submit without logging in, send email to [secure@microsoft.com](mailto:secure@microsoft.com).  If possible, encrypt your message with our PGP key; please download it from the [Microsoft Security Response Center PGP Key page](https://aka.ms/opensource/security/pgpkey).
+If you prefer to submit without logging in, send email to [secure@microsoft.com](mailto:secure@microsoft.com). If possible, encrypt your message with our PGP key; please download it from the [Microsoft Security Response Center PGP Key page](https://aka.ms/opensource/security/pgpkey).
 
-You should receive a response within 24 hours. If for some reason you do not, please follow up via email to ensure we received your original message. Additional information can be found at [microsoft.com/msrc](https://aka.ms/opensource/security/msrc). 
+You should receive a response within 24 hours. If for some reason you do not, please follow up via email to ensure we received your original message. Additional information can be found at [microsoft.com/msrc](https://aka.ms/opensource/security/msrc).
 
 Please include the requested information listed below (as much as you can provide) to help us better understand the nature and scope of the possible issue:
 
-  * Type of issue (e.g. buffer overflow, SQL injection, cross-site scripting, etc.)
-  * Full paths of source file(s) related to the manifestation of the issue
-  * The location of the affected source code (tag/branch/commit or direct URL)
-  * Any special configuration required to reproduce the issue
-  * Step-by-step instructions to reproduce the issue
-  * Proof-of-concept or exploit code (if possible)
-  * Impact of the issue, including how an attacker might exploit the issue
+- Type of issue (e.g. buffer overflow, SQL injection, cross-site scripting, etc.)
+- Full paths of source file(s) related to the manifestation of the issue
+- The location of the affected source code (tag/branch/commit or direct URL)
+- Any special configuration required to reproduce the issue
+- Step-by-step instructions to reproduce the issue
+- Proof-of-concept or exploit code (if possible)
+- Impact of the issue, including how an attacker might exploit the issue
 
 This information will help us triage your report more quickly.
 

lib/download.test.ts

@@ -88,7 +88,7 @@ describe('fetchTargetInferredVersion', () => {
 			cachePath: join(extensionsDevelopmentPath, '.cache'),
 			platform: 'win32-archive',
 			timeout: 5000,
-			extensionsDevelopmentPath: paths.map(p => join(extensionsDevelopmentPath, p)),
+			extensionsDevelopmentPath: paths.map((p) => join(extensionsDevelopmentPath, p)),
 		});
 
 	test('matches stable if no workspace', async () => {

lib/download.ts

@@ -9,7 +9,6 @@ import { tmpdir } from 'os';
 import * as path from 'path';
 import { pipeline, Readable } from 'stream';
 import { promisify } from 'util';
-import * as del from './del';
 import { ConsoleReporter, ProgressReporter, ProgressReportStage } from './progress';
 import * as request from './request';
 import * as semver from 'semver';
@@ -101,7 +100,8 @@ export async function fetchTargetInferredVersion(options: IFetchInferredOptions)
 			return found2;
 		}
 
-		console.warn(`No version of VS Code satisfies all extension engine constraints (${extVersions.join(', ')}). Falling back to stable.`);
+		const v = extVersions.join(', ');
+		console.warn(`No version of VS Code satisfies all extension engine constraints (${v}). Falling back to stable.`);
 
 		return stable[0]; // 🤷
 	} catch (e) {
@@ -215,18 +215,33 @@ async function downloadVSCodeArchive(options: DownloadOptions) {
 	const isZip = contentType ? contentType === 'application/zip' : url.endsWith('.zip');
 
 	const timeoutCtrl = new request.TimeoutController(timeout);
-	options.reporter?.report({ stage: ProgressReportStage.Downloading, url, bytesSoFar: 0, totalBytes });
+	options.reporter?.report({
+		stage: ProgressReportStage.Downloading,
+		url,
+		bytesSoFar: 0,
+		totalBytes,
+	});
 
 	let bytesSoFar = 0;
 	download.on('data', (chunk) => {
 		bytesSoFar += chunk.length;
 		timeoutCtrl.touch();
-		options.reporter?.report({ stage: ProgressReportStage.Downloading, url, bytesSoFar, totalBytes });
+		options.reporter?.report({
+			stage: ProgressReportStage.Downloading,
+			url,
+			bytesSoFar,
+			totalBytes,
+		});
 	});
 
 	download.on('end', () => {
 		timeoutCtrl.dispose();
-		options.reporter?.report({ stage: ProgressReportStage.Downloading, url, bytesSoFar: totalBytes, totalBytes });
+		options.reporter?.report({
+			stage: ProgressReportStage.Downloading,
+			url,
+			bytesSoFar: totalBytes,
+			totalBytes,
+		});
 	});
 
 	timeoutCtrl.signal.addEventListener('abort', () => {
@@ -375,7 +390,7 @@ export async function download(options: Partial<DownloadOptions> = {}): Promise<
 						newDate: new Date(latestTimestamp),
 						newHash: latestHash,
 					});
-					await del.rmdir(downloadedPath);
+					await fs.promises.rm(downloadedPath, { force: true, recursive: true });
 				} catch (err) {
 					reporter.error(err);
 					throw Error(`Failed to remove outdated Insiders at ${downloadedPath}.`);
@@ -397,7 +412,13 @@ export async function download(options: Partial<DownloadOptions> = {}): Promise<
 			const downloadStaging = `${downloadedPath}.tmp`;
 			await fs.promises.rm(downloadStaging, { recursive: true, force: true });
 
-			const { stream, format } = await downloadVSCodeArchive({ version, platform, cachePath, reporter, timeout });
+			const { stream, format } = await downloadVSCodeArchive({
+				version,
+				platform,
+				cachePath,
+				reporter,
+				timeout,
+			});
 			// important! do not put anything async here, since unzipVSCode will need
 			// to start consuming the stream immediately.
 			await unzipVSCode(reporter, downloadStaging, extractSync, stream, format);