From 95d150db145baffecf6ed1b04afaa2c0051f6b00 Mon Sep 17 00:00:00 2001
From: Johannes Rieken <johannes.rieken@gmail.com>
Date: Fri, 1 Sep 2017 11:09:31 +0200
Subject: [PATCH] add `vscode.env.appRoot`

---
 extensions/vscode-api-tests/src/env.test.ts                | 4 +++-
 src/vs/vscode.d.ts                                         | 7 +++++++
 src/vs/workbench/api/node/extHost.api.impl.ts              | 3 ++-
 src/vs/workbench/api/node/extHost.protocol.ts              | 1 +
 .../services/extensions/electron-browser/extensionHost.ts  | 1 +
 5 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/extensions/vscode-api-tests/src/env.test.ts b/extensions/vscode-api-tests/src/env.test.ts
index 4746255297c..b9ed8ab8526 100644
--- a/extensions/vscode-api-tests/src/env.test.ts
+++ b/extensions/vscode-api-tests/src/env.test.ts
@@ -12,6 +12,7 @@ suite('env-namespace', () => {
 
 	test('env is set', function () {
 		assert.equal(typeof env.language, 'string');
+		assert.equal(typeof env.appRoot, 'string');
 		assert.equal(typeof env.appName, 'string');
 		assert.equal(typeof env.machineId, 'string');
 		assert.equal(typeof env.sessionId, 'string');
@@ -19,9 +20,10 @@ suite('env-namespace', () => {
 
 	test('env is readonly', function () {
 		assert.throws(() => env.language = '234');
+		assert.throws(() => env.appRoot = '234');
 		assert.throws(() => env.appName = '234');
 		assert.throws(() => env.machineId = '234');
 		assert.throws(() => env.sessionId = '234');
 	});
 
-});
\ No newline at end of file
+});
diff --git a/src/vs/vscode.d.ts b/src/vs/vscode.d.ts
index 1339cffe122..d1761abd034 100644
--- a/src/vs/vscode.d.ts
+++ b/src/vs/vscode.d.ts
@@ -3970,6 +3970,13 @@ declare module 'vscode' {
 		 */
 		export let appName: string;
 
+		/**
+		 * The application root folder from which the editor is running.
+		 *
+		 * @readonly
+		 */
+		export let appRoot: string;
+
 		/**
 		 * Represents the preferred user-language, like `de-CH`, `fr`, or `en-US`.
 		 *
diff --git a/src/vs/workbench/api/node/extHost.api.impl.ts b/src/vs/workbench/api/node/extHost.api.impl.ts
index 0ad36fa49eb..9346064940f 100644
--- a/src/vs/workbench/api/node/extHost.api.impl.ts
+++ b/src/vs/workbench/api/node/extHost.api.impl.ts
@@ -201,7 +201,8 @@ export function createApiFactory(
 			get machineId() { return initData.telemetryInfo.machineId; },
 			get sessionId() { return initData.telemetryInfo.sessionId; },
 			get language() { return Platform.language; },
-			get appName() { return product.nameLong; }
+			get appName() { return product.nameLong; },
+			get appRoot() { return initData.environment.appRoot; },
 		});
 
 		// namespace: extensions
diff --git a/src/vs/workbench/api/node/extHost.protocol.ts b/src/vs/workbench/api/node/extHost.protocol.ts
index 3291bc7ef5f..5fb39e7d980 100644
--- a/src/vs/workbench/api/node/extHost.protocol.ts
+++ b/src/vs/workbench/api/node/extHost.protocol.ts
@@ -53,6 +53,7 @@ export interface IEnvironment {
 	isExtensionDevelopmentDebug: boolean;
 	enableProposedApiForAll: boolean;
 	enableProposedApiFor: string | string[];
+	appRoot: string;
 	appSettingsHome: string;
 	disableExtensions: boolean;
 	userExtensionsHome: string;
diff --git a/src/vs/workbench/services/extensions/electron-browser/extensionHost.ts b/src/vs/workbench/services/extensions/electron-browser/extensionHost.ts
index 51465a972d0..cbfcf27d66b 100644
--- a/src/vs/workbench/services/extensions/electron-browser/extensionHost.ts
+++ b/src/vs/workbench/services/extensions/electron-browser/extensionHost.ts
@@ -341,6 +341,7 @@ export class ExtensionHostProcessWorker {
 				parentPid: process.pid,
 				environment: {
 					isExtensionDevelopmentDebug: this._isExtensionDevDebug,
+					appRoot: this._environmentService.appRoot,
 					appSettingsHome: this._environmentService.appSettingsHome,
 					disableExtensions: this._environmentService.disableExtensions,
 					userExtensionsHome: this._environmentService.extensionsPath,
-- 
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