feat(build): copy css files

Author: tbosch

gulpfile.js

@@ -161,10 +161,18 @@ var CONFIG = {
           }),
           '**/package.json': gulpPlugins.template({ 'packageJson': COMMON_PACKAGE_JSON })
         }
+      },
+      dev: {
+        src: ['modules/**/*.css'],
+        pipes: {}
+      },
+      prod: {
+        src: ['modules/**/*.css'],
+        pipes: {}
       }
     },
     dart: {
-      src: ['modules/**/README.dart.md', 'modules/**/*.dart', 'modules/*/pubspec.yaml', '!modules/**/e2e_test/**'],
+      src: ['modules/**/README.dart.md', 'modules/**/*.dart', 'modules/*/pubspec.yaml', 'modules/**/*.css', '!modules/**/e2e_test/**'],
       pipes: {
         '**/*.dart': util.insertSrcFolder(gulpPlugins, SRC_FOLDER_INSERTION.dart),
         '**/*.dart.md': gulpPlugins.rename(function(file) {
@@ -363,6 +371,18 @@ gulp.task('build/copy.js.cjs', copy.copy(gulp, gulpPlugins, {
   dest: CONFIG.dest.js.cjs
 }));
 
+gulp.task('build/copy.js.dev', copy.copy(gulp, gulpPlugins, {
+  src: CONFIG.copy.js.dev.src,
+  pipes: CONFIG.copy.js.dev.pipes,
+  dest: CONFIG.dest.js.dev.es5
+}));
+
+gulp.task('build/copy.js.prod', copy.copy(gulp, gulpPlugins, {
+  src: CONFIG.copy.js.prod.src,
+  pipes: CONFIG.copy.js.prod.pipes,
+  dest: CONFIG.dest.js.prod.es5
+}));
+
 gulp.task('build/copy.dart', copy.copy(gulp, gulpPlugins, {
   src: CONFIG.copy.dart.src,
   pipes: CONFIG.copy.dart.pipes,
@@ -617,14 +637,14 @@ gulp.task('build.dart', function(done) {
 
 gulp.task('build.js.dev', function(done) {
   runSequence(
-    ['build/transpile.js.dev', 'build/html.js.dev', 'build/multicopy.js.dev.es6', 'build/multicopy.js.dev.es5'],
+    ['build/transpile.js.dev', 'build/html.js.dev', 'build/copy.js.dev', 'build/multicopy.js.dev.es6', 'build/multicopy.js.dev.es5'],
     done
   );
 });
 
 gulp.task('build.js.prod', function(done) {
   runSequence(
-    ['build/transpile.js.prod', 'build/html.js.prod', 'build/multicopy.js.prod.es6', 'build/multicopy.js.prod.es5'],
+    ['build/transpile.js.prod', 'build/html.js.prod', 'build/copy.js.prod', 'build/multicopy.js.prod.es6', 'build/multicopy.js.prod.es5'],
     done
   );
 });