Babel: Refactoring config so that it's shared and removes legacy plugin (#32559)

* Updated plugins * Fixing stuff * Update * Fixing more stuff
2021-03-31 19:09:19 +02:00
parent d42bfedd9e
commit b0ffcfd558
7 changed files with 125 additions and 195 deletions
@@ -0,0 +1,52 @@
+module.exports = function getBabelConfig() {
+  return {
+    cacheDirectory: true,
+    babelrc: false,
+    // Note: order is top-to-bottom and/or left-to-right
+    // Note: order is bottom-to-top and/or right-to-left
+    presets: [
+      [
+        '@babel/preset-env',
+        {
+          targets: {
+            browsers: 'last 3 versions',
+          },
+          useBuiltIns: 'entry',
+          corejs: 3,
+          modules: false,
+        },
+      ],
+      [
+        '@babel/preset-typescript',
+        {
+          allowNamespaces: true,
+          allowDeclareFields: true,
+        },
+      ],
+      [
+        '@babel/preset-react',
+        {
+          runtime: 'automatic',
+        },
+      ],
+    ],
+    plugins: [
+      [
+        '@babel/plugin-transform-typescript',
+        {
+          allowNamespaces: true,
+          allowDeclareFields: true,
+        },
+      ],
+      ['@babel/plugin-proposal-class-properties', { loose: true }],
+      ['@babel/plugin-proposal-private-methods', { loose: true }],
+      ['@babel/plugin-proposal-object-rest-spread', { loose: true }],
+      // Waiting with this need to refactoring timeSrv & locationUtil.init
+      // '@babel/plugin-transform-react-constant-elements',
+      '@babel/plugin-proposal-nullish-coalescing-operator',
+      '@babel/plugin-proposal-optional-chaining',
+      '@babel/plugin-syntax-dynamic-import', // needed for `() => import()` in routes.ts
+      'angularjs-annotate',
+    ],
+  };
+};