include remote-wsl by default

build/gulpfile.vscode.js

@@ -161,7 +161,17 @@ function packageTask(platform, arch, sourceFolderName, destinationFolderName, op
 			.pipe(rename(function (path) { path.dirname = path.dirname.replace(new RegExp('^' + out), 'out'); }))
 			.pipe(util.setExecutableBit(['**/*.sh']));
 
-		const extensions = gulp.src('.build/extensions/**', { base: '.build', dot: true });
+		const platformSpecificBuiltInExtensionsFilter = product.builtInExtensions.filter(ext => {
+			if (!ext.platforms) {
+				return false;
+			}
+
+			const set = new Set(ext.platforms);
+			return !set.has(platform);
+		}).map(ext => `!.build/extensions/${ext.name}/**`);
+
+		const extensions = gulp.src('.build/extensions/**', { base: '.build', dot: true })
+			.pipe(filter(['**', ...platformSpecificBuiltInExtensionsFilter]));
 
 		const sources = es.merge(src, extensions)
 			.pipe(filter(['**', '!**/*.js.map'], { dot: true }));
@@ -201,7 +211,7 @@ function packageTask(platform, arch, sourceFolderName, destinationFolderName, op
 
 		const telemetry = gulp.src('.build/telemetry/**', { base: '.build/telemetry', dot: true });
 
-		const jsFilter = util.filter(data => !data.isDirectory() &&/\.js$/.test(data.path));
+		const jsFilter = util.filter(data => !data.isDirectory() && /\.js$/.test(data.path));
 		const root = path.resolve(path.join(__dirname, '..'));
 		const dependenciesSrc = _.flatten(productionDependencies.map(d => path.relative(root, d.path)).map(d => [`${d}/**`, `!${d}/**/{test,tests}/**`]));
 

build/lib/builtInExtensions.ts

@@ -21,6 +21,7 @@ interface IExtensionDefinition {
 	name: string;
 	version: string;
 	repo: string;
+	platforms?: string[];
 	metadata: {
 		id: string;
 		publisherId: {
@@ -82,6 +83,15 @@ function syncMarketplaceExtension(extension: IExtensionDefinition): Stream {
 }
 
 function syncExtension(extension: IExtensionDefinition, controlState: 'disabled' | 'marketplace'): Stream {
+	if (extension.platforms) {
+		const platforms = new Set(extension.platforms);
+
+		if (!platforms.has(process.platform)) {
+			log(ansiColors.gray('[skip]'), `${extension.name}@${extension.version}: Platform '${process.platform}' not supported: [${extension.platforms}]`, ansiColors.green('✔︎'));
+			return es.readArray([]);
+		}
+	}
+
 	switch (controlState) {
 		case 'disabled':
 			log(ansiColors.blue('[disabled]'), ansiColors.gray(extension.name));

product.json

@@ -119,6 +119,22 @@
 				},
 				"publisherDisplayName": "Microsoft"
 			}
+		},
+		{
+			"name": "ms-vscode-remote.remote-wsl",
+			"version": "0.51.3",
+			"repo": "https://github.com/microsoft/vscode-remote-release",
+			"metadata": {
+				"id": "f0c5397b-d357-4197-99f0-cb4202f22818",
+				"publisherId": {
+					"publisherId": "ac9410a2-0d75-40ec-90de-b59bb705801d",
+					"publisherName": "ms-vscode",
+					"displayName": "Microsoft",
+					"flags": "verified"
+				},
+				"publisherDisplayName": "Microsoft"
+			},
+			"platforms": ["win32"]
 		}
 	],
 	"webBuiltInExtensions": [