From ccfbbe8a153924794b0710246c32545a71971eda Mon Sep 17 00:00:00 2001
From: Genuifx <genuifx@gmail.com>
Date: Fri, 22 May 2020 17:55:30 +0800
Subject: [PATCH] perf(cli): add whitePropsList to auto add empty attributes

---
 .../src/optimizer/stuffEmptyAttributes.js     | 81 ++++++++++++++++++-
 1 file changed, 80 insertions(+), 1 deletion(-)

diff --git a/packages/wxa-cli/src/optimizer/stuffEmptyAttributes.js b/packages/wxa-cli/src/optimizer/stuffEmptyAttributes.js
index 6c915d7b..375ff679 100644
--- a/packages/wxa-cli/src/optimizer/stuffEmptyAttributes.js
+++ b/packages/wxa-cli/src/optimizer/stuffEmptyAttributes.js
@@ -3,6 +3,82 @@ import {parseXML, serializeXML} from '../compilers/xml.js';
 import {Parser} from 'htmlparser2';
 import path from 'path';
 
+let whitePropsList = [
+    'scale-area',
+    'inertia',
+    'out-of-bounds',
+    'disabled',
+    'scale',
+    'scroll-x',
+    'scroll-y',
+    'scroll-with-animation',
+    'enable-back-to-top',
+    'enable-flex',
+    'scroll-anchoring',
+    'refresher-enabled',
+    'refresher-triggered',
+    'indicator-dots',
+    'autoplay',
+    'circular',
+    'vertical',
+    'skip-hidden-item-layout',
+    'hover-stop-propagation',
+    'show-info',
+    'active',
+    'selectable',
+    'decode',
+    'plain',
+    'loading',
+    'show-message-card',
+    'checked',
+    'read-only',
+    'show-img-size',
+    'show-img-toolbar',
+    'show-img-resize',
+    'report-submit',
+    'password',
+    'auto-focus',
+    'focus',
+    'confirm-hold',
+    'hold-keyboard',
+    'show-value',
+    'auto-height',
+    'fixed',
+    'disable-default-padding',
+    'loop',
+    'controls',
+    'webp',
+    'lazy-load',
+    'show-menu-by-longpress',
+    'muted',
+    'background-mute',
+    'autopush',
+    'zoom',
+    'mirror',
+    'remote-mirror',
+    'enable-agc',
+    'enable-ans',
+    'danmu-btn',
+    'enable-danmu',
+    'page-gesture',
+    'show-mute-btn',
+    'enable-play-gesture',
+    'vslide-gesture',
+    'show-casting-button',
+    'picture-in-picture-show-progress',
+    'enable-auto-rotation',
+    'show-screen-lock-button',
+    'show-location',
+    'enable-3D',
+    'show-compass',
+    'show-scale',
+    'enable-overlooking',
+    'enable-rotate',
+    'enable-satellite',
+    'enable-traffic',
+    'disable-scroll',
+];
+
 export function stuffEmptyAttributs(mdl) {
     let dom = parseXML(mdl.code, path.parse(mdl.src));
 
@@ -16,7 +92,10 @@ function walkDOM(dom) {
         if (ele.attribs) {
             Object.keys(ele.attribs).forEach((attrName)=>{
                 // suff empty attribs
-                if (ele.attribs[attrName] === '') ele.attribs[attrName] = attrName;
+                if (
+                    ele.attribs[attrName] === '' &&
+                    ~whitePropsList.indexOf(attrName)
+                ) ele.attribs[attrName] = attrName;
             });
         }