feat: 增加是否添加 polyfill 的开关配置

dacejs · Dec 4, 2019 · bcb7086 · bcb7086
1 parent 5c8b6e1
commit bcb7086
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Showing 4 changed files with 27 additions and 0 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -43,6 +43,7 @@
   "license": "MIT",
   "dependencies": {
     "@babel/core": "^7.4.5",
+    "@babel/polyfill": "^7.7.0",
     "@babel/preset-env": "^7.4.5",
     "@loadable/babel-plugin": "^5.10.0",
     "@loadable/component": "^5.10.1",

diff --git a/src/utils/defaultEnv.js b/src/utils/defaultEnv.js
@@ -11,6 +11,9 @@ export default {
   // 是否可以将请求代理到数据文件
   DACE_PROXY_TO_FILE: 'false',
 
+  // 是否加 polyfill
+  DACE_POLYFILL: 'false',
+
   // 编译产物对外服务访问使用的 URL
   DACE_PUBLIC_PATH: '/',
 

diff --git a/src/webpack/config/createConfig.js b/src/webpack/config/createConfig.js
@@ -41,6 +41,7 @@ export default ({
     DACE_LONG_TERM_CACHING,
     DACE_LONG_TERM_CACHING_LENGTH,
     // DACE_PATH_ROOT,
+    DACE_POLYFILL,
     DACE_PATH_BABEL_RC,
     DACE_PATH_ESLINT_RC,
     DACE_PATH_POSTCSS_RC,
@@ -390,6 +391,9 @@ export default ({
         ? DACE_PATH_CLIENT_ENTRY
         : path.resolve(__dirname, '../../runtime/client.js')
     ];
+    if (DACE_POLYFILL === 'true') {
+      config.entry.unshift('@babel/polyfill');
+    }
 
     config.output = {
       path: DACE_PATH_CLIENT_DIST,