Delay gulp-watch read so watch task isn't broken on slower disks.

roblourens · roblourens · commit bb021809043a · 2019-09-09T14:39:13.000-07:00
vscode writes files non-atomically. This is useful on an azure devbox over ssh.
diff --git a/build/gulpfile.extensions.js b/build/gulpfile.extensions.js
@@ -119,7 +119,7 @@ const tasks = compilations.map(function (tsconfigFile) {
 	const watchTask = task.define(`watch-extension:${name}`, task.series(cleanTask, () => {
 		const pipeline = createPipeline(false);
 		const input = pipeline.tsProjectSrc();
-		const watchInput = watcher(src, srcOpts);
+		const watchInput = watcher(src, { ...srcOpts, ...{ readDelay: 200 } });
 
 		return watchInput
 			.pipe(util.incremental(pipeline, input))
diff --git a/build/lib/compilation.js b/build/lib/compilation.js
@@ -81,7 +81,7 @@ function watchTask(out, build) {
     return function () {
         const compile = createCompile('src', build);
         const src = gulp.src('src/**', { base: 'src' });
-        const watchSrc = watch('src/**', { base: 'src' });
+        const watchSrc = watch('src/**', { base: 'src', readDelay: 200 });
         let generator = new MonacoGenerator(true);
         generator.execute();
         return watchSrc
diff --git a/build/lib/compilation.ts b/build/lib/compilation.ts
@@ -99,7 +99,7 @@ export function watchTask(out: string, build: boolean): () => NodeJS.ReadWriteSt
 		const compile = createCompile('src', build);
 
 		const src = gulp.src('src/**', { base: 'src' });
-		const watchSrc = watch('src/**', { base: 'src' });
+		const watchSrc = watch('src/**', { base: 'src', readDelay: 200 });
 
 		let generator = new MonacoGenerator(true);
 		generator.execute();
