fix fsevents compatibility for build tools

build/lib/watch/index.js

@@ -3,11 +3,11 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-var es = require('event-stream');
+const es = require('event-stream');
 
 /** Ugly hack for gulp-tsb */
 function handleDeletions() {
-	return es.mapSync(function (f) {
+	return es.mapSync(f => {
 		if (/\.ts$/.test(f.relative) && !f.contents) {
 			f.contents = new Buffer('');
 			f.stat = { mtime: new Date() };
@@ -17,9 +17,11 @@ function handleDeletions() {
 	});
 }
 
-var watch = process.platform === 'win32' ? require('./watch-win32') : require('gulp-watch');
+const watch = process.platform === 'win32'
+	? require('./watch-win32')
+	: require('gulp-watch');
 
-module.exports = function () {
+module.exports = () => {
 	return watch.apply(null, arguments)
 		.pipe(handleDeletions());
 };

build/lib/watch/package.json

@@ -1,10 +1,10 @@
 {
-	"name": "watch",
-	"version": "1.0.0",
-	"description": "",
-	"author": "Microsoft ",
-	"private": true,
-	"devDependencies": {
-		"gulp-watch": "^4.3.5"
-	}
+  "name": "watch",
+  "version": "1.0.0",
+  "description": "",
+  "author": "Microsoft ",
+  "private": true,
+  "devDependencies": {
+    "gulp-watch": "^4.3.9"
+  }
 }

build/npm/preinstall.js

@@ -3,11 +3,32 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-var win = "Please run '.\\scripts\\npm.bat install' instead.";
-var nix = "Please run './scripts/npm.sh install' instead.";
+const path = require('path');
+const cp = require('child_process');
 
 if (process.env['npm_config_disturl'] !== 'https://atom.io/download/atom-shell') {
 	console.error("You can't use plain npm to install Code's dependencies.");
-	console.error(/^win/.test(process.platform) ? win : nix);
+	console.error(
+		/^win/.test(process.platform)
+		? "Please run '.\\scripts\\npm.bat install' instead."
+		: "Please run './scripts/npm.sh install' instead."
+	);
+
 	process.exit(1);
 }
+
+// make sure we install gulp watch for the system installed
+// node, since that is the driver of gulp
+if (process.platform !== 'win32') {
+	const env = Object.assign({}, process.env);
+
+	delete env['npm_config_disturl'];
+	delete env['npm_config_target'];
+	delete env['npm_config_runtime'];
+
+	cp.spawnSync('npm', ['install'], {
+		cwd: path.join(path.dirname(__dirname), 'lib', 'watch'),
+		stdio: 'inherit',
+		env
+	});
+}

package.json

@@ -69,7 +69,6 @@
     "gulp-uglify": "^1.4.1",
     "gulp-util": "^3.0.6",
     "gulp-vinyl-zip": "^1.2.2",
-    "gulp-watch": "4.3.6",
     "innosetup-compiler": "^5.5.60",
     "is": "^3.1.0",
     "istanbul": "^0.3.17",