chore: do not provide polyfills on bundling @babel/standalone (#12909)

* chore: do not provide polyfills on bundling @babel/standalone * review from Nicolò * chore: update @babel/helper-define-polyfill-provider
babel · Feb 26, 2021 · bfd30b9 · bfd30b9
1 parent cf7860f
commit bfd30b9
Show file tree

Hide file tree

Showing 2 changed files with 20 additions and 12 deletions.
diff --git a/babel.config.js b/babel.config.js
@@ -75,8 +75,16 @@ module.exports = function (api) {
     // Configs used during bundling builds.
     case "standalone":
       includeRegeneratorRuntime = true;
-      unambiguousSources.push("packages/babel-runtime/regenerator");
-    // fall through
+      convertESM = false;
+      ignoreLib = false;
+      // rollup-commonjs will converts node_modules to ESM
+      unambiguousSources.push(
+        "/**/node_modules",
+        "packages/babel-preset-env/data",
+        "packages/babel-compat-data",
+        "packages/babel-runtime/regenerator"
+      );
+      break;
     case "rollup":
       convertESM = false;
       ignoreLib = false;
@@ -86,7 +94,7 @@ module.exports = function (api) {
         "packages/babel-preset-env/data",
         "packages/babel-compat-data"
       );
-      if (env === "rollup") targets = { node: nodeVersion };
+      targets = { node: nodeVersion };
       needsPolyfillsForOldNode = true;
       break;
     case "test-legacy": // In test-legacy environment, we build babel on latest node but test on minimum supported legacy versions

diff --git a/yarn.lock b/yarn.lock
@@ -375,7 +375,7 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@babel/helper-compilation-targets@npm:^7.10.4, @babel/helper-compilation-targets@npm:^7.13.0":
+"@babel/helper-compilation-targets@npm:^7.13.0":
   version: 7.13.0
   resolution: "@babel/helper-compilation-targets@npm:7.13.0"
   dependencies:
@@ -471,20 +471,20 @@ __metadata:
   linkType: soft
 
 "@babel/helper-define-polyfill-provider@npm:^0.1.1":
-  version: 0.1.1
-  resolution: "@babel/helper-define-polyfill-provider@npm:0.1.1"
+  version: 0.1.4
+  resolution: "@babel/helper-define-polyfill-provider@npm:0.1.4"
   dependencies:
-    "@babel/helper-compilation-targets": ^7.10.4
-    "@babel/helper-module-imports": ^7.10.4
-    "@babel/helper-plugin-utils": ^7.10.4
-    "@babel/traverse": ^7.11.5
+    "@babel/helper-compilation-targets": ^7.13.0
+    "@babel/helper-module-imports": ^7.12.13
+    "@babel/helper-plugin-utils": ^7.13.0
+    "@babel/traverse": ^7.13.0
     debug: ^4.1.1
     lodash.debounce: ^4.0.8
     resolve: ^1.14.2
     semver: ^6.1.2
   peerDependencies:
     "@babel/core": ^7.4.0-0
-  checksum: c2298d3b9b0e73d3646baae77f9c794ea5b4d76959a65cecde8622156ffaceca693e84dc0a66faaddbb6f4c96a2785ec07b623bc6b9580d8ebb3335f12efeab5
+  checksum: 268ad963d95dd22c2fab0822a42b9a5bf7d0d2909bbaacf7377326c70c0071e0423c0092085a7e6531bbaf4ae917f8fa86f15de4da395add99cca900b95a7498
   languageName: node
   linkType: hard
 
@@ -3398,7 +3398,7 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@babel/traverse@npm:^7.0.0, @babel/traverse@npm:^7.1.0, @babel/traverse@npm:^7.11.5, @babel/traverse@npm:^7.13.0":
+"@babel/traverse@npm:^7.0.0, @babel/traverse@npm:^7.1.0, @babel/traverse@npm:^7.13.0":
   version: 7.13.0
   resolution: "@babel/traverse@npm:7.13.0"
   dependencies: