Restore Babel 8 compatibility fixes removed by rebase and fix test network dependencies

apps/repl/babel.config.mjs

@@ -39,8 +39,6 @@ export default {
       '@babel/plugin-transform-runtime',
       {
         absoluteRuntime: import.meta.dirname,
-        useESModules: true,
-        regenerator: false,
       },
     ],
     ...macros.babelMacros,

apps/repl/package.json

@@ -144,7 +144,7 @@
   "dependencies": {
     "@codemirror/language": "^6.12.1",
     "@ember/test-waiters": "^4.1.0",
-    "@embroider/macros": "1.19.7",
+    "@embroider/macros": "1.19.6",
     "@embroider/router": "3.0.6",
     "@glimmer/component": "^2.0.0",
     "@lezer/highlight": "^1.2.3",

apps/tutorial/babel.config.cjs

@@ -35,8 +35,6 @@ module.exports = {
       '@babel/plugin-transform-runtime',
       {
         absoluteRuntime: __dirname,
-        useESModules: true,
-        regenerator: false,
       },
     ],
     ...macros.babelMacros,

package.json

@@ -22,7 +22,7 @@
     "update:vite": "pnpm update --latest --recursive '@vitejs/*' 'vite' '@rollup/*' '@rolldown/*' '@oxc-project/*'"
   },
   "devDependencies": {
-    "@babel/core": "^7.28.5",
+    "@babel/core": "^8.0.0-rc.2",
     "@babel/standalone": "file:babel-standalone.tgz",
     "@glint/ember-tsc": "^1.1.0",
     "@glint/tsserver-plugin": "^2.1.0",
@@ -48,6 +48,7 @@
   "pnpm": {
     "peerDependencyRules": {
       "allowAny": [
+        "@babel/core",
         "@glimmer/component",
         "ember-modifier",
         "typescript",
@@ -63,7 +64,40 @@
       "source-map-url": "^0.3.0"
     },
     "overrides": {
+      "@babel/code-frame": "8.0.0-rc.2",
+      "@babel/compat-data": "8.0.0-rc.2",
+      "@babel/core": "8.0.0-rc.2",
+      "@babel/eslint-parser": "8.0.0-rc.2",
+      "@babel/generator": "8.0.0-rc.2",
+      "@babel/helper-compilation-targets": "8.0.0-rc.2",
+      "@babel/helper-create-class-features-plugin": "8.0.0-rc.2",
+      "@babel/helper-create-regexp-features-plugin": "8.0.0-rc.2",
+      "@babel/helper-module-imports": "8.0.0-rc.2",
+      "@babel/helper-module-transforms": "8.0.0-rc.2",
+      "@babel/helper-plugin-utils": "8.0.0-rc.2",
+      "@babel/helper-remap-async-to-generator": "8.0.0-rc.2",
+      "@babel/helper-replace-supers": "8.0.0-rc.2",
+      "@babel/helper-string-parser": "8.0.0-rc.2",
+      "@babel/helper-validator-identifier": "8.0.0-rc.2",
+      "@babel/helper-validator-option": "8.0.0-rc.2",
+      "@babel/helpers": "8.0.0-rc.2",
+      "@babel/parser": "8.0.0-rc.2",
+      "@babel/plugin-proposal-decorators": "8.0.0-rc.2",
+      "@babel/plugin-syntax-decorators": "8.0.0-rc.2",
+      "@babel/plugin-syntax-flow": "8.0.0-rc.2",
+      "@babel/plugin-syntax-jsx": "8.0.0-rc.2",
+      "@babel/plugin-syntax-typescript": "8.0.0-rc.2",
+      "@babel/plugin-transform-runtime": "8.0.0-rc.2",
+      "@babel/plugin-transform-typescript": "8.0.0-rc.2",
+      "@babel/preset-typescript": "8.0.0-rc.2",
+      "@babel/runtime": "8.0.0-rc.2",
       "@babel/standalone": "file:./babel-standalone.tgz",
+      "@babel/template": "8.0.0-rc.2",
+      "@babel/traverse": "8.0.0-rc.2",
+      "@babel/types": "8.0.0-rc.2",
+      "decorator-transforms>@babel/core": "8.0.0-rc.2",
+      "decorator-transforms>@babel/helper-plugin-utils": "8.0.0-rc.2",
+      "decorator-transforms>@babel/plugin-syntax-decorators": "8.0.0-rc.2",
       "@glint/template": "1.7.4",
       "array-includes": "npm:@nolyfill/array-includes@^1",
       "array.prototype.findlastindex": "npm:@nolyfill/array.prototype.findlastindex@^1",
@@ -83,7 +117,13 @@
       "string.prototype.trimend": "npm:@nolyfill/string.prototype.trimend@^1"
     },
     "patchedDependencies": {
-      "browserslist-generator": "patches/browserslist-generator.patch"
+      "browserslist-generator": "patches/browserslist-generator.patch",
+      "fix-bad-declaration-output@1.1.5": "patches/fix-bad-declaration-output@1.1.5.patch",
+      "decorator-transforms@2.3.1": "patches/decorator-transforms@2.3.1.patch",
+      "@embroider/macros@1.19.6": "patches/@embroider__macros@1.19.6.patch",
+      "ember-eslint@0.6.1": "patches/ember-eslint@0.6.1.patch",
+      "ember-eslint-parser@0.5.13": "patches/ember-eslint-parser@0.5.13.patch",
+      "jscodeshift@0.15.2": "patches/jscodeshift@0.15.2.patch"
     },
     "_ember-repl": "workspace:*",
     "_repl-sdk": "workspace:*"

packages/repl-sdk/tests-browser/tests/setup.ts

@@ -23,12 +23,13 @@ export const mermaidModules = {
 };
 
 export const svelteModules = {
-  // Too many modules to load in the browser, takes too long to load them all
-  // svelte: () => import('svelte'),
+  // Svelte compiler is large but needed to avoid CDN fetches in tests
+  svelte: () => import('svelte'),
+  'svelte/compiler': () => import('svelte/compiler'),
 };
 
 export const vueModules = {
-  // vue: () => import('vue'),
+  vue: () => import('vue'),
   '@vue/repl': () => import('@vue/repl'),
   process: () => import('process'),
 };

patches/@embroider__macros@1.19.6.patch

@@ -0,0 +1,13 @@
+diff --git a/src/babel/evaluate-json.js b/src/babel/evaluate-json.js
+index 4aa477318b25f06584107644244c39d7f3ff8f37..1bf8dbcf5ad070638e95b45418aea4f3408ac9b8 100644
+--- a/src/babel/evaluate-json.js
++++ b/src/babel/evaluate-json.js
+@@ -422,7 +422,7 @@ function buildLiterals(value, babelContext) {
+     if (typeof value === 'undefined') {
+         return babelContext.types.identifier('undefined');
+     }
+-    let statement = babelContext.parse(`a(${JSON.stringify(value)})`, { configFile: false });
++    let statement = babelContext.parseSync(`a(${JSON.stringify(value)})`, { configFile: false });
+     let expression = statement.program.body[0].expression;
+     return expression.arguments[0];
+ }

patches/decorator-transforms@2.3.1.patch

@@ -0,0 +1,14 @@
+diff --git a/dist/index.js b/dist/index.js
+index 49c63901ca060907c61d35a3e0b645069acda2d3..427a002f639251f3bfc3336dc53cbd8b5de0f6b1 100644
+--- a/dist/index.js
++++ b/dist/index.js
+@@ -303,7 +303,8 @@ Object.defineProperty(lib$1, "__esModule", {
+ var default_1 = lib$1.default = void 0;
+ var _helperPluginUtils = lib;
+ default_1 = lib$1.default = (0, _helperPluginUtils.declare)((api, options) => {
+-  api.assertVersion(7);
++  // Comment out version check for Babel 8 compatibility
++  // api.assertVersion(7);
+   let {
+     version
+   } = options;

patches/ember-eslint-parser@0.5.13.patch

@@ -0,0 +1,11 @@
+diff --git a/src/parser/gjs-gts-parser.js b/src/parser/gjs-gts-parser.js
+index cdc16e24eaeefda4763443d69f9d38155a5f63e5..b9b662aa947088d53e7c9376bc95262a0701fc3d 100644
+--- a/src/parser/gjs-gts-parser.js
++++ b/src/parser/gjs-gts-parser.js
+@@ -1,5 +1,5 @@
+ const tsconfigUtils = require('@typescript-eslint/tsconfig-utils');
+-const babelParser = require('@babel/eslint-parser/experimental-worker');
++const babelParser = require('@babel/eslint-parser');
+ const { registerParsedFile } = require('../preprocessor/noop');
+ const {
+   patchTs,

patches/ember-eslint@0.6.1.patch

@@ -0,0 +1,26 @@
+diff --git a/src/official.js b/src/official.js
+index a72cd88a85e030ba720458c19c2c9d3923633c2e..b21e1e6d82c759cb94371453fbea4649c6ddcceb 100644
+--- a/src/official.js
++++ b/src/official.js
+@@ -10,7 +10,7 @@ import qunit from 'eslint-plugin-qunit';
+ import n from 'eslint-plugin-n';
+ import { hasTypescript, hasTypeModule } from './utils.js';
+
+-import babelParser from '@babel/eslint-parser/experimental-worker';
++import babelParser from '@babel/eslint-parser';
+
+ /**
+  * @param {string} root the directory of the eslint config file. can be import.meta.dirname
+diff --git a/src/parser-options.js b/src/parser-options.js
+index 465d64e046bd653e13aa6785e7ed0d157b1e10f9..5d9663c3ab21cdf5cb6283740f4c403facc82b1e 100644
+--- a/src/parser-options.js
++++ b/src/parser-options.js
+@@ -17,7 +17,7 @@ export function esm(root) {
+             plugins: [
+               [
+                 '@babel/plugin-proposal-decorators',
+-                { decoratorsBeforeExport: true },
++                { version: '2023-11' },
+               ],
+             ],
+           },

patches/fix-bad-declaration-output@1.1.5.patch

@@ -0,0 +1,43 @@
+diff --git a/src/fixes/typescript.js b/src/fixes/typescript.js
+index 8b4c24c72b586257ec71654cf5aa47d0027faf40..973e2300c0f55ce0b8b247bd2287e29f32b882f3 100644
+--- a/src/fixes/typescript.js
++++ b/src/fixes/typescript.js
+@@ -3,7 +3,7 @@
+  *
+  * https://github.com/facebook/jscodeshift/blob/e877ed287dcb3ef3ee8b20c53ec8b477ab564438/parser/ts.js
+  */
+-import babylon from '@babel/parser';
++import * as babylon from '@babel/parser';
+ import jscodeshift from 'jscodeshift';
+
+ function customTSParser() {
+@@ -19,29 +19,13 @@ function customTSParser() {
+     startLine: 1,
+     tokens: true,
+     plugins: [
+-      'asyncGenerators',
+       'decoratorAutoAccessors',
+-      'bigInt',
+-      'classPrivateMethods',
+-      'classPrivateProperties',
+-      'classProperties',
+       'decorators-legacy',
+       'doExpressions',
+-      'dynamicImport',
+       'exportDefaultFrom',
+-      // @ts-ignore -- doesn't exist? why does jscodeshift have it?
+-      'exportExtensions',
+-      'exportNamespaceFrom',
+       'functionBind',
+       'functionSent',
+       'importAttributes',
+-      'importMeta',
+-      'nullishCoalescingOperator',
+-      'numericSeparator',
+-      'objectRestSpread',
+-      'optionalCatchBinding',
+-      'optionalChaining',
+-      ['pipelineOperator', { proposal: 'minimal' }],
+       'throwExpressions',
+       /**
+        * Without dts: true, we don't properly parse all types of declaration files

patches/jscodeshift@0.15.2.patch

@@ -0,0 +1,63 @@
+diff --git a/parser/babylon.js b/parser/babylon.js
+index d83900c2ee82c113c4cbc0685a44a7c0e9b0694c..aca5f8159eab7d1e1b9e54e55985bc248917f856 100755
+--- a/parser/babylon.js
++++ b/parser/babylon.js
+@@ -21,26 +21,11 @@ const defaultOptions = {
+     'flowComments',
+     'jsx',
+
+-    'asyncGenerators',
+-    'bigInt',
+-    'classProperties',
+-    'classPrivateProperties',
+-    'classPrivateMethods',
+-    ['decorators', {decoratorsBeforeExport: false}],
++    ['decorators', {version: '2023-11'}],
+     'doExpressions',
+-    'dynamicImport',
+     'exportDefaultFrom',
+-    'exportNamespaceFrom',
+     'functionBind',
+     'functionSent',
+-    'importMeta',
+-    'logicalAssignment',
+-    'nullishCoalescingOperator',
+-    'numericSeparator',
+-    'objectRestSpread',
+-    'optionalCatchBinding',
+-    'optionalChaining',
+-    ['pipelineOperator', {proposal: 'minimal'}],
+     'throwExpressions',
+   ],
+ };
+diff --git a/parser/tsOptions.js b/parser/tsOptions.js
+index 05e249a969051601c6fbed9fc739a4bacf59c6fc..4625fac6dd141341b208f2e1dc331e64677a6ec7 100755
+--- a/parser/tsOptions.js
++++ b/parser/tsOptions.js
+@@ -18,26 +18,11 @@ module.exports = {
+   startLine: 1,
+   tokens: true,
+   plugins: [
+-    'asyncGenerators',
+-    'bigInt',
+-    'classPrivateMethods',
+-    'classPrivateProperties',
+-    'classProperties',
+     'decorators-legacy',
+     'doExpressions',
+-    'dynamicImport',
+     'exportDefaultFrom',
+-    'exportExtensions',
+-    'exportNamespaceFrom',
+     'functionBind',
+     'functionSent',
+-    'importMeta',
+-    'nullishCoalescingOperator',
+-    'numericSeparator',
+-    'objectRestSpread',
+-    'optionalCatchBinding',
+-    'optionalChaining',
+-    ['pipelineOperator', { proposal: 'minimal' }],
+     'throwExpressions',
+     'typescript'
+   ],