Archive @babel/preset-env-standalone (#10993)

* Move @babel/preset-env-standalone to babel-archive

babel/babel-archive@a1fadd2d77

* Move tests to @babel/standalone

* Remove references in build scripts

* Update lockfile

* Delete duplicated test file.

It's already in babel-standalone/test/babel.js

.circleci/config.yml

@@ -25,12 +25,6 @@ aliases:
   - &artifact_babel_min
     path: ~/babel/packages/babel-standalone/babel.min.js
 
-  - &artifact_env
-    path: ~/babel/packages/babel-preset-env-standalone/babel-preset-env.js
-
-  - &artifact_env_min
-    path: ~/babel/packages/babel-preset-env-standalone/babel-preset-env.min.js
-
   - &test262_workdir
     working_directory: ~/babel/babel-test262-runner
 
@@ -69,8 +63,6 @@ jobs:
       - run: yarn jest "\-standalone/test"
       - store_artifacts: *artifact_babel
       - store_artifacts: *artifact_babel_min
-      - store_artifacts: *artifact_env
-      - store_artifacts: *artifact_env_min
       - save_cache: *save-node-modules-cache
       - save_cache: *save-yarn-cache
 

.eslintignore

@@ -20,8 +20,6 @@ codemods/*/test/tmp
 packages/babel-compat-data/build
 packages/babel-preset-env/data/[^(plugin-features|shipped-proposals).js]
 packages/babel-preset-env/test/debug-fixtures
-packages/babel-preset-env-standalone/babel-preset-env.js
-packages/babel-preset-env-standalone/babel-preset-env.min.js
 packages/babel-standalone/babel.js
 packages/babel-standalone/babel.min.js
 packages/babel-parser/test/expressions

.gitignore

@@ -56,9 +56,6 @@ package-lock.json
 packages/babel-standalone/babel.js
 packages/babel-standalone/babel.js.map
 packages/babel-standalone/babel.min.js
-packages/babel-preset-env-standalone/babel-preset-env.js
-packages/babel-preset-env-standalone/babel-preset-env.js.map
-packages/babel-preset-env-standalone/babel-preset-env.min.js
 /codemods/*/lib
 /codemods/*/node_modules
 /packages/babel-parser/build

Gulpfile.js

@@ -11,7 +11,6 @@ const filter = require("gulp-filter");
 const gulp = require("gulp");
 const path = require("path");
 const rollup = require("rollup");
-const rollupAlias = require("@rollup/plugin-alias");
 const rollupBabel = require("rollup-plugin-babel");
 const rollupBabelSource = require("./scripts/rollup-plugin-babel-source");
 const rollupCommonJs = require("rollup-plugin-commonjs");
@@ -88,9 +87,7 @@ function buildRollup(packages) {
     packages.map(
       ({ src, format, dest, name, filename, version = babelVersion }) => {
         const extraPlugins = [];
-        let inputExternal = undefined,
+        let nodeResolveBrowser = false,
-          outputGlobals = undefined,
-          nodeResolveBrowser = false,
           babelEnvName = "rollup";
         switch (src) {
           case "packages/babel-standalone":
@@ -104,39 +101,6 @@ function buildRollup(packages) {
               );
             }
             break;
-          case "packages/babel-preset-env-standalone":
-            nodeResolveBrowser = true;
-            babelEnvName = "standalone";
-            if (minify) {
-              extraPlugins.push(
-                rollupTerser({
-                  include: /^.+\.min\.js$/,
-                })
-              );
-            }
-            inputExternal = ["@babel/standalone"];
-            outputGlobals = {
-              "@babel/standalone": "Babel",
-            };
-            extraPlugins.push(
-              rollupAlias({
-                entries: [
-                  {
-                    find: "./available-plugins",
-                    replacement: require.resolve(
-                      path.join(__dirname, src, "./src/available-plugins")
-                    ),
-                  },
-                  {
-                    find: "caniuse-lite/data/regions",
-                    replacement: require.resolve(
-                      path.join(__dirname, src, "./src/caniuse-lite-regions")
-                    ),
-                  },
-                ],
-              })
-            );
-            break;
         }
         // If this build is part of a pull request, include the pull request number in
         // the version number.
@@ -150,7 +114,6 @@ function buildRollup(packages) {
         return rollup
           .rollup({
             input,
-            external: inputExternal,
             plugins: [
               ...extraPlugins,
               rollupBabelSource(),
@@ -208,7 +171,6 @@ function buildRollup(packages) {
                 file: outputFile,
                 format,
                 name,
-                globals: outputGlobals,
                 sourcemap: sourcemap,
               })
               .then(() => {
@@ -232,7 +194,6 @@ function buildRollup(packages) {
                   file: outputFile.replace(/\.js$/, ".min.js"),
                   format,
                   name,
-                  globals: outputGlobals,
                   sourcemap: sourcemap,
                 });
               });
@@ -262,24 +223,9 @@ const standaloneBundle = [
   },
 ];
 
-const presetEnvStandaloneBundle = [
-  {
-    src: "packages/babel-preset-env-standalone",
-    format: "umd",
-    name: "BabelPresetEnv",
-    filename: "babel-preset-env.js",
-    dest: "",
-    version: require("./packages/babel-preset-env/package").version,
-  },
-];
-
 gulp.task("build-rollup", () => buildRollup(libBundles));
 gulp.task("build-babel-standalone", () => buildRollup(standaloneBundle));
 
-gulp.task("build-babel-preset-env-standalone", () =>
-  buildRollup(presetEnvStandaloneBundle)
-);
-
 gulp.task("build-babel", () => buildBabel(/* exclude */ libBundles));
 gulp.task("build-babel-types", () =>
   buildBabel(/* exclude */ libBundles, "packages/babel-types/src/**/*.js")

Makefile

@@ -2,7 +2,7 @@ FLOW_COMMIT = a1f9a4c709dcebb27a5084acf47755fbae699c25
 TEST262_COMMIT = 28b4fcca4b1b1d278dfe0cc0e69c7d9d59b31aab
 TYPESCRIPT_COMMIT = 5fc917be2e4dd64c8e9504d36615cd7fbfdd4cd3
 
-FORCE_PUBLISH = "@babel/runtime,@babel/runtime-corejs2,@babel/runtime-corejs3,@babel/standalone,@babel/preset-env-standalone"
+FORCE_PUBLISH = "@babel/runtime,@babel/runtime-corejs2,@babel/runtime-corejs3,@babel/standalone"
 
 # Fix color output until TravisCI fixes https://github.com/travis-ci/travis-ci/issues/7967
 export FORCE_COLOR = true
@@ -50,7 +50,7 @@ build-flow-typings:
 build-typescript-typings:
 	$(NODE) packages/babel-types/scripts/generators/typescript.js > packages/babel-types/lib/index.d.ts
 
-build-standalone: build-babel-standalone build-preset-env-standalone
+build-standalone: build-babel-standalone
 
 build-standalone-ci: build-bundle-ci
 	$(MAKE) build-standalone
@@ -58,15 +58,9 @@ build-standalone-ci: build-bundle-ci
 build-babel-standalone:
 	$(YARN) gulp build-babel-standalone
 
-build-preset-env-standalone:
-	$(YARN) gulp build-babel-preset-env-standalone
-
 prepublish-build-standalone:
 	BABEL_ENV=production IS_PUBLISH=true $(YARN) gulp build-babel-standalone
 
-prepublish-build-preset-env-standalone:
-	BABEL_ENV=production IS_PUBLISH=true $(YARN) gulp build-babel-preset-env-standalone
-
 build-dist: build-polyfill-dist build-plugin-transform-runtime-dist
 
 build-polyfill-dist:

babel.config.js

@@ -89,7 +89,6 @@ module.exports = function(api) {
       "packages/*/test/fixtures",
       ignoreLib ? "packages/*/lib" : null,
       "packages/babel-standalone/babel.js",
-      "packages/babel-preset-env-standalone/babel-preset-env.js",
     ].filter(Boolean),
     presets: [["@babel/env", envOpts]],
     plugins: [

jest.config.js

@@ -45,14 +45,12 @@ module.exports = {
   transformIgnorePatterns: [
     "/node_modules/",
     "<rootDir>/packages/babel-standalone/babel(\\.min)?\\.js",
-    "<rootDir>/packages/babel-preset-env-standalone/babel-preset-env(\\.min)?\\.js",
     "/test/(fixtures|tmp|__data__)/",
     "<rootDir>/(packages|codemods|eslint)/[^/]+/lib/",
   ],
   coveragePathIgnorePatterns: [
     "/node_modules/",
     "<rootDir>/packages/babel-standalone/babel(\\.min)?\\.js",
-    "<rootDir>/packages/babel-preset-env-standalone/babel-preset-env(\\.min)?\\.js",
     "/test/(fixtures|tmp|__data__)/",
   ],
   modulePathIgnorePatterns: [

package.json

@@ -27,7 +27,6 @@
     "@babel/preset-flow": "^7.8.3",
     "@babel/register": "^7.8.3",
     "@babel/runtime": "^7.8.4",
-    "@rollup/plugin-alias": "^2.2.0",
     "@rollup/plugin-json": "^4.0.0",
     "babel-eslint": "^11.0.0-beta.2",
     "babel-jest": "^24.9.0",

packages/babel-preset-env-standalone/README.md

@@ -1,19 +0,0 @@
-# @babel/preset-env-standalone
-
-> Standalone build of babel-preset-env for use in non-Node.js environments.
-
-See our website [@babel/preset-env-standalone](https://babeljs.io/docs/en/next/babel-preset-env-standalone.html) for more information.
-
-## Install
-
-Using npm:
-
-```sh
-npm install --save-dev @babel/preset-env-standalone
-```
-
-or using yarn:
-
-```sh
-yarn add @babel/preset-env-standalone --dev
-```

packages/babel-preset-env-standalone/package.json

@@ -1,52 +0,0 @@
-{
-  "name": "@babel/preset-env-standalone",
-  "version": "7.8.3",
-  "description": "Standalone build of babel-preset-env for use in non-Node.js environments.",
-  "main": "babel-preset-env.js",
-  "files": [
-    "babel-preset-env.js",
-    "babel-preset-env.min.js"
-  ],
-  "scripts": {
-    "prepublishOnly": "cd ../.. && make prepublish-build-preset-env-standalone"
-  },
-  "devDependencies": {
-    "@babel/plugin-proposal-dynamic-import": "^7.8.3",
-    "@babel/plugin-proposal-json-strings": "^7.8.3",
-    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.8.3",
-    "@babel/plugin-proposal-optional-chaining": "^7.8.3",
-    "@babel/plugin-syntax-json-strings": "^7.8.0",
-    "@babel/plugin-syntax-nullish-coalescing-operator": "^7.8.0",
-    "@babel/plugin-syntax-optional-chaining": "^7.8.0",
-    "@babel/plugin-syntax-top-level-await": "^7.8.3",
-    "@babel/plugin-transform-named-capturing-groups-regex": "^7.8.3",
-    "@babel/plugin-transform-new-target": "^7.8.3",
-    "@babel/preset-env": "^7.8.3",
-    "@babel/standalone": "^7.8.3",
-    "lodash": "^4.17.13"
-  },
-  "keywords": [
-    "babel",
-    "babel-preset-env",
-    "babeljs",
-    "6to5",
-    "transpile",
-    "preset",
-    "standalone",
-    "transpiler"
-  ],
-  "license": "MIT",
-  "publishConfig": {
-    "access": "public"
-  },
-  "bugs": {
-    "url": "https://github.com/babel/babel/issues"
-  },
-  "homepage": "https://github.com/babel/babel/packages/babel-preset-env-standalone#readme",
-  "jest": {
-    "transformIgnorePatterns": [
-      "/node_modules/",
-      "babel-preset-env.js"
-    ]
-  }
-}

packages/babel-preset-env-standalone/src/available-plugins.js

@@ -1,34 +0,0 @@
-/* eslint sort-keys: "error" */
-
-import { availablePlugins, registerPlugin } from "@babel/standalone";
-import proposalJsonStrings from "@babel/plugin-proposal-json-strings";
-import proposalDynamicImport from "@babel/plugin-proposal-dynamic-import";
-import proposalNullishCoalescingOperator from "@babel/plugin-proposal-nullish-coalescing-operator";
-import proposalOptionalChaining from "@babel/plugin-proposal-optional-chaining";
-import syntaxJsonStrings from "@babel/plugin-syntax-json-strings";
-import syntaxNullishCoalescingOperator from "@babel/plugin-syntax-nullish-coalescing-operator";
-import syntaxOptionalChaining from "@babel/plugin-syntax-nullish-coalescing-operator";
-import syntaxTopLevelAwait from "@babel/plugin-syntax-top-level-await";
-import transformNamedCapturingGroupsRegex from "@babel/plugin-transform-named-capturing-groups-regex";
-import transformNewTarget from "@babel/plugin-transform-new-target";
-
-const notIncludedPlugins = {
-  "proposal-dynamic-import": proposalDynamicImport,
-  "proposal-json-strings": proposalJsonStrings,
-  "proposal-nullish-coalescing-operator": proposalNullishCoalescingOperator,
-  "proposal-optional-chaining": proposalOptionalChaining,
-  "syntax-json-strings": syntaxJsonStrings,
-  "syntax-nullish-coalescing-operator": syntaxNullishCoalescingOperator,
-  "syntax-optional-chaining": syntaxOptionalChaining,
-  "syntax-top-level-await": syntaxTopLevelAwait,
-  "transform-named-capturing-groups-regex": transformNamedCapturingGroupsRegex,
-  "transform-new-target": transformNewTarget,
-};
-
-Object.keys(notIncludedPlugins).forEach(pluginName => {
-  if (!availablePlugins[pluginName]) {
-    registerPlugin(pluginName, notIncludedPlugins[pluginName]);
-  }
-});
-
-export default availablePlugins;

packages/babel-preset-env-standalone/src/caniuse-lite-regions.js

@@ -1 +0,0 @@
-module.exports = {};

packages/babel-preset-env-standalone/src/index.js

@@ -1,8 +0,0 @@
-/* global VERSION */
-
-import { registerPreset } from "@babel/standalone";
-import babelPresetEnv from "@babel/preset-env";
-
-registerPreset("env", babelPresetEnv);
-
-export const version = VERSION;

packages/babel-preset-env-standalone/test/available-plugins.js

@@ -1,19 +0,0 @@
-import expectedAvailablePlugins from "@babel/preset-env/lib/available-plugins";
-import difference from "lodash/difference";
-
-// build-babel-preset-env-standalone in CI coverage tests is skipped, so we skip this test as well
-(process.env.TEST_TYPE === "cov" ? describe.skip : describe)(
-  "available-plugins",
-  () => {
-    const actualAvailablePlugins = require("../lib/available-plugins").default;
-    it("should be a superset of available-plugins in @babel/preset-env", () => {
-      const expectedPluginList = Object.keys(expectedAvailablePlugins);
-      expectedPluginList.sort();
-
-      const actualPluginList = Object.keys(actualAvailablePlugins);
-      actualPluginList.sort();
-      // If this test is failed, add the missing plugins to ./src/available-plugins
-      expect(difference(expectedPluginList, actualPluginList)).toEqual([]);
-    });
-  },
-);

packages/babel-preset-env-standalone/test/babel-preset-env.js

@@ -1,64 +0,0 @@
-// build-babel-standalone in CI coverage tests is skipped, so we skip this test as well
-(process.env.TEST_TYPE === "cov" ? describe.skip : describe)(
-  "babel-preset-env-standalone",
-  () => {
-    const Babel = require("@babel/standalone/babel");
-    jest.mock("Babel", () => require("@babel/standalone/babel"), {
-      virtual: true,
-    });
-    require("../babel-preset-env");
-
-    it("works w/o targets", () => {
-      const output = Babel.transform("const a = 1;", {
-        sourceType: "script",
-        presets: ["env"],
-      }).code;
-      expect(output).toBe("var a = 1;");
-    });
-
-    it("doesn't transpile `const` with chrome 60", () => {
-      const output = Babel.transform("const a = 1;", {
-        sourceType: "script",
-        presets: [
-          [
-            "env",
-            {
-              targets: {
-                chrome: 60,
-              },
-            },
-          ],
-        ],
-      }).code;
-      expect(output).toBe("const a = 1;");
-    });
-
-    it("transpiles `const` with chrome 60 and preset-es2015", () => {
-      const output = Babel.transform("const a = 1;", {
-        sourceType: "script",
-        presets: [
-          [
-            "env",
-            {
-              targets: {
-                chrome: 60,
-              },
-            },
-          ],
-          "es2015",
-        ],
-      }).code;
-      expect(output).toBe("var a = 1;");
-    });
-
-    it("uses transform-new-targets plugin", () => {
-      const output = Babel.transform("function Foo() {new.target}", {
-        sourceType: "script",
-        presets: ["env"],
-      }).code;
-      expect(output).toBe(
-        "function Foo() {\n  this instanceof Foo ? this.constructor : void 0;\n}",
-      );
-    });
-  },
-);

yarn.lock

@@ -1819,13 +1819,6 @@
   dependencies:
     "@types/node" ">= 8"
 
-"@rollup/plugin-alias@^2.2.0":
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/@rollup/plugin-alias/-/plugin-alias-2.2.0.tgz#3ac52ece8b39583249884adb90fb316484389fe5"
-  integrity sha512-//6zmlHGbmousaatu4pBlC61gqZykLbH0c2GESBO4JgK5xFZgb/ih0zlg/5/BmTAczX5R/xsHRnsYsu4KyHV5w==
-  dependencies:
-    slash "^3.0.0"
-
 "@rollup/plugin-json@^4.0.0":
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/@rollup/plugin-json/-/plugin-json-4.0.0.tgz#4462e83c7ad5544bef4a601a6e8450daedc4b69b"