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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 e7d57c7. * Allow using `preset-env` with newer versions of `compat-data`
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packages/babel-preset-env/src/index.js

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@@ -6,7 +6,7 @@ import getOptionSpecificExcludesFor from "./get-option-specific-excludes";
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import { removeUnnecessaryItems } from "./filter-items";
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import moduleTransformations from "./module-transformations";
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import normalizeOptions from "./normalize-options";
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import pluginList from "@babel/compat-data/plugins";
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import pluginList from "./plugins-compat-data";
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import { proposalPlugins, pluginSyntaxMap } from "../data/shipped-proposals";
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import overlappingPlugins from "@babel/compat-data/overlapping-plugins";
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packages/babel-preset-env/src/normalize-options.js

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@@ -4,7 +4,7 @@ import findSuggestion from "levenary";
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import invariant from "invariant";
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import { coerce, SemVer } from "semver";
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import corejs2Polyfills from "@babel/compat-data/corejs2-built-ins";
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import pluginsList from "@babel/compat-data/plugins";
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import pluginsList from "./plugins-compat-data";
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import moduleTransformations from "./module-transformations";
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import { TopLevelOptions, ModulesOption, UseBuiltInsOption } from "./options";
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import { defaultWebIncludes } from "./polyfills/corejs2/get-platform-specific-default";
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@@ -0,0 +1,13 @@
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// @flow
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import plugins from "@babel/compat-data/plugins";
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import availablePlugins from "./available-plugins";
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const filtered = {};
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for (const plugin of Object.keys(plugins)) {
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if (Object.hasOwnProperty.call(availablePlugins, plugin)) {
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filtered[plugin] = plugins[plugin];
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}
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}
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export { filtered as default };

packages/babel-preset-env/test/index.spec.js

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@@ -15,6 +15,9 @@ const removeRegeneratorEntryPlugin = require("../lib/polyfills/regenerator/entry
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.default;
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const transformations = require("../lib/module-transformations").default;
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const compatData = require("@babel/compat-data/plugins");
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const availablePlugins = require("../lib/available-plugins").default;
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describe("babel-preset-env", () => {
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describe("transformIncludesAndExcludes", () => {
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it("should return in transforms array", () => {
@@ -248,4 +251,11 @@ describe("babel-preset-env", () => {
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});
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});
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});
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it("available-plugins is in sync with @babel/compat-data", () => {
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const arrAvailablePlugins = Object.keys(availablePlugins).sort();
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const arrCompatData = Object.keys(compatData).sort();
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expect(arrAvailablePlugins).toEqual(expect.arrayContaining(arrCompatData));
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});
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});

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