From 7127330f02b423d9cb0555b3d2a24dbccbc149b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=B2=20Ribaudo?= <nicolo.ribaudo@gmail.com>
Date: Thu, 5 Mar 2020 02:35:31 +0100
Subject: [PATCH] Allow using `preset-env` with newer versions of `compat-data`
 (#11201)

* Use ~ for preset-env's @babel/compat-data dependency

* Revert "Use ~ for preset-env's @babel/compat-data dependency"

This reverts commit e7d57c7894095d381670cddfbbce06bd2a480a32.

* Allow using `preset-env` with newer versions of `compat-data`
---
 packages/babel-preset-env/src/index.js              |  2 +-
 packages/babel-preset-env/src/normalize-options.js  |  2 +-
 .../babel-preset-env/src/plugins-compat-data.js     | 13 +++++++++++++
 packages/babel-preset-env/test/index.spec.js        | 10 ++++++++++
 4 files changed, 25 insertions(+), 2 deletions(-)
 create mode 100644 packages/babel-preset-env/src/plugins-compat-data.js

diff --git a/packages/babel-preset-env/src/index.js b/packages/babel-preset-env/src/index.js
index 8ff9d72e5caf..ea4c449283a8 100644
--- a/packages/babel-preset-env/src/index.js
+++ b/packages/babel-preset-env/src/index.js
@@ -6,7 +6,7 @@ import getOptionSpecificExcludesFor from "./get-option-specific-excludes";
 import { removeUnnecessaryItems } from "./filter-items";
 import moduleTransformations from "./module-transformations";
 import normalizeOptions from "./normalize-options";
-import pluginList from "@babel/compat-data/plugins";
+import pluginList from "./plugins-compat-data";
 import { proposalPlugins, pluginSyntaxMap } from "../data/shipped-proposals";
 import overlappingPlugins from "@babel/compat-data/overlapping-plugins";
 
diff --git a/packages/babel-preset-env/src/normalize-options.js b/packages/babel-preset-env/src/normalize-options.js
index 667805bb5703..212beb51a043 100644
--- a/packages/babel-preset-env/src/normalize-options.js
+++ b/packages/babel-preset-env/src/normalize-options.js
@@ -4,7 +4,7 @@ import findSuggestion from "levenary";
 import invariant from "invariant";
 import { coerce, SemVer } from "semver";
 import corejs2Polyfills from "@babel/compat-data/corejs2-built-ins";
-import pluginsList from "@babel/compat-data/plugins";
+import pluginsList from "./plugins-compat-data";
 import moduleTransformations from "./module-transformations";
 import { TopLevelOptions, ModulesOption, UseBuiltInsOption } from "./options";
 import { defaultWebIncludes } from "./polyfills/corejs2/get-platform-specific-default";
diff --git a/packages/babel-preset-env/src/plugins-compat-data.js b/packages/babel-preset-env/src/plugins-compat-data.js
new file mode 100644
index 000000000000..14c9a97c4278
--- /dev/null
+++ b/packages/babel-preset-env/src/plugins-compat-data.js
@@ -0,0 +1,13 @@
+// @flow
+
+import plugins from "@babel/compat-data/plugins";
+import availablePlugins from "./available-plugins";
+
+const filtered = {};
+for (const plugin of Object.keys(plugins)) {
+  if (Object.hasOwnProperty.call(availablePlugins, plugin)) {
+    filtered[plugin] = plugins[plugin];
+  }
+}
+
+export { filtered as default };
diff --git a/packages/babel-preset-env/test/index.spec.js b/packages/babel-preset-env/test/index.spec.js
index ded00e6c2e14..f275da47abf2 100644
--- a/packages/babel-preset-env/test/index.spec.js
+++ b/packages/babel-preset-env/test/index.spec.js
@@ -15,6 +15,9 @@ const removeRegeneratorEntryPlugin = require("../lib/polyfills/regenerator/entry
   .default;
 const transformations = require("../lib/module-transformations").default;
 
+const compatData = require("@babel/compat-data/plugins");
+const availablePlugins = require("../lib/available-plugins").default;
+
 describe("babel-preset-env", () => {
   describe("transformIncludesAndExcludes", () => {
     it("should return in transforms array", () => {
@@ -248,4 +251,11 @@ describe("babel-preset-env", () => {
       });
     });
   });
+
+  it("available-plugins is in sync with @babel/compat-data", () => {
+    const arrAvailablePlugins = Object.keys(availablePlugins).sort();
+    const arrCompatData = Object.keys(compatData).sort();
+
+    expect(arrAvailablePlugins).toEqual(expect.arrayContaining(arrCompatData));
+  });
 });