chore: Add size-limit check for runtime API (#2894)

build-tools/tasks/index.js

@@ -20,4 +20,5 @@ module.exports = {
   licenses: require('./licenses'),
   themeableSource: require('./themeable-source'),
   bundleVendorFiles: require('./bundle-vendor-files'),
+  sizeLimit: require('./size-limit'),
 };

build-tools/tasks/size-limit.js

@@ -0,0 +1,6 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+const execa = require('execa');
+const { task } = require('../utils/gulp-utils');
+
+module.exports = task('size-limit', () => execa('size-limit', { stdio: 'inherit' }));

gulpfile.js

@@ -22,6 +22,7 @@ const {
   licenses,
   themeableSource,
   bundleVendorFiles,
+  sizeLimit,
 } = require('./build-tools/tasks');
 
 const quickBuild = series(
@@ -34,7 +35,7 @@ const quickBuild = series(
 exports.clean = clean;
 exports['quick-build'] = quickBuild;
 exports.i18n = generateI18nMessages;
-exports.build = series(quickBuild, parallel(buildPages, themeableSource, docs));
+exports.build = series(quickBuild, parallel(buildPages, themeableSource, docs, sizeLimit));
 exports.test = series(unit, integ, a11y);
 exports['test:unit'] = unit;
 exports['test:integ'] = integ;