@babel/preset-env - npm Package Compare versions

Comparing version 7.19.3 to 7.19.4

lib/available-plugins.js

@@ -157,17 +157,2 @@ "use strict";
   "bugfix/transform-v8-spread-parameters-in-optional-chaining": () => _pluginBugfixV8SpreadParametersInOptionalChaining.default,
-  "proposal-async-generator-functions": () => _pluginProposalAsyncGeneratorFunctions.default,
-  "proposal-class-properties": () => _pluginProposalClassProperties.default,
-  "proposal-class-static-block": () => _pluginProposalClassStaticBlock.default,
-  "proposal-dynamic-import": () => _pluginProposalDynamicImport.default,
-  "proposal-export-namespace-from": () => _pluginProposalExportNamespaceFrom.default,
-  "proposal-json-strings": () => _pluginProposalJsonStrings.default,
-  "proposal-logical-assignment-operators": () => _pluginProposalLogicalAssignmentOperators.default,
-  "proposal-nullish-coalescing-operator": () => _pluginProposalNullishCoalescingOperator.default,
-  "proposal-numeric-separator": () => _pluginProposalNumericSeparator.default,
-  "proposal-object-rest-spread": () => _pluginProposalObjectRestSpread.default,
-  "proposal-optional-catch-binding": () => _pluginProposalOptionalCatchBinding.default,
-  "proposal-optional-chaining": () => _pluginProposalOptionalChaining.default,
-  "proposal-private-methods": () => _pluginProposalPrivateMethods.default,
-  "proposal-private-property-in-object": () => _pluginProposalPrivatePropertyInObject.default,
-  "proposal-unicode-property-regex": () => _pluginProposalUnicodePropertyRegex.default,
   "syntax-async-generators": () => _pluginSyntaxAsyncGenerators,
@@ -189,5 +174,8 @@ "syntax-class-properties": () => _pluginSyntaxClassProperties,
   "transform-arrow-functions": () => _pluginTransformArrowFunctions.default,
+  "transform-async-generator-functions": () => _pluginProposalAsyncGeneratorFunctions.default,
   "transform-async-to-generator": () => _pluginTransformAsyncToGenerator.default,
   "transform-block-scoped-functions": () => _pluginTransformBlockScopedFunctions.default,
   "transform-block-scoping": () => _pluginTransformBlockScoping.default,
+  "transform-class-properties": () => _pluginProposalClassProperties.default,
+  "transform-class-static-block": () => _pluginProposalClassStaticBlock.default,
   "transform-classes": () => _pluginTransformClasses.default,
@@ -198,6 +186,10 @@ "transform-computed-properties": () => _pluginTransformComputedProperties.default,
   "transform-duplicate-keys": () => _pluginTransformDuplicateKeys.default,
+  "transform-dynamic-import": () => _pluginProposalDynamicImport.default,
   "transform-exponentiation-operator": () => _pluginTransformExponentiationOperator.default,
+  "transform-export-namespace-from": () => _pluginProposalExportNamespaceFrom.default,
   "transform-for-of": () => _pluginTransformForOf.default,
   "transform-function-name": () => _pluginTransformFunctionName.default,
+  "transform-json-strings": () => _pluginProposalJsonStrings.default,
   "transform-literals": () => _pluginTransformLiterals.default,
+  "transform-logical-assignment-operators": () => _pluginProposalLogicalAssignmentOperators.default,
   "transform-member-expression-literals": () => _pluginTransformMemberExpressionLiterals.default,
@@ -210,4 +202,11 @@ "transform-modules-amd": () => _pluginTransformModulesAmd.default,
   "transform-new-target": () => _pluginTransformNewTarget.default,
+  "transform-nullish-coalescing-operator": () => _pluginProposalNullishCoalescingOperator.default,
+  "transform-numeric-separator": () => _pluginProposalNumericSeparator.default,
+  "transform-object-rest-spread": () => _pluginProposalObjectRestSpread.default,
   "transform-object-super": () => _pluginTransformObjectSuper.default,
+  "transform-optional-catch-binding": () => _pluginProposalOptionalCatchBinding.default,
+  "transform-optional-chaining": () => _pluginProposalOptionalChaining.default,
   "transform-parameters": () => _pluginTransformParameters.default,
+  "transform-private-methods": () => _pluginProposalPrivateMethods.default,
+  "transform-private-property-in-object": () => _pluginProposalPrivatePropertyInObject.default,
   "transform-property-literals": () => _pluginTransformPropertyLiterals.default,
@@ -222,2 +221,3 @@ "transform-regenerator": () => _pluginTransformRegenerator.default,
   "transform-unicode-escapes": () => _pluginTransformUnicodeEscapes.default,
+  "transform-unicode-property-regex": () => _pluginProposalUnicodePropertyRegex.default,
   "transform-unicode-regex": () => _pluginTransformUnicodeRegex.default
@@ -228,4 +228,4 @@ };
   "bugfix/transform-safari-id-destructuring-collision-in-function-expression": "7.16.0",
-  "proposal-class-static-block": "7.12.0",
-  "proposal-private-property-in-object": "7.10.0"
+  "transform-class-static-block": "7.12.0",
+  "transform-private-property-in-object": "7.10.0"
 };
@@ -232,0 +232,0 @@ exports.minVersions = minVersions;

lib/debug.js

@@ -10,2 +10,4 @@ "use strict";
 
+var _plugins = require("@babel/compat-data/plugins");
+
 const logPlugin = (item, targetVersions, list) => {
@@ -15,2 +17,10 @@ const filteredList = (0, _helperCompilationTargets.getInclusionReasons)(item, targetVersions, list);
 
+  if (item.startsWith("transform-")) {
+    const proposalName = `proposal-${item.slice(10)}`;
+
+    if (proposalName === "proposal-dynamic-import" || Object.prototype.hasOwnProperty.call(_plugins, proposalName)) {
+      item = proposalName;
+    }
+  }
+
   if (!support) {
@@ -17,0 +27,0 @@ console.log(`  ${item}`);

lib/index.js

@@ -26,4 +26,2 @@ "use strict";
 
-var _overlappingPlugins = require("@babel/compat-data/overlapping-plugins");
-
 var _regenerator = require("./polyfills/regenerator");
@@ -126,3 +124,3 @@
     if (shouldTransformDynamicImport && shouldTransformESM && modules !== "umd") {
-      modulesPluginNames.push("proposal-dynamic-import");
+      modulesPluginNames.push("transform-dynamic-import");
     } else {
@@ -140,3 +138,3 @@ if (shouldTransformDynamicImport) {
   if (shouldTransformExportNamespaceFrom) {
-    modulesPluginNames.push("proposal-export-namespace-from");
+    modulesPluginNames.push("transform-export-namespace-from");
   } else {
@@ -298,3 +296,3 @@ modulesPluginNames.push("syntax-export-namespace-from");
   const compatData = getPluginList(shippedProposals, bugfixes);
-  const shouldSkipExportNamespaceFrom = modules === "auto" && (api.caller == null ? void 0 : api.caller(supportsExportNamespaceFrom)) || modules === false && !(0, _helperCompilationTargets.isRequired)("proposal-export-namespace-from", transformTargets, {
+  const shouldSkipExportNamespaceFrom = modules === "auto" && (api.caller == null ? void 0 : api.caller(supportsExportNamespaceFrom)) || modules === false && !(0, _helperCompilationTargets.isRequired)("transform-export-namespace-from", transformTargets, {
     compatData,
@@ -315,3 +313,3 @@ includes: include.plugins,
   }), _shippedProposals.pluginSyntaxMap);
-  (0, _filterItems.removeUnnecessaryItems)(pluginNames, _overlappingPlugins);
+  (0, _filterItems.removeUnnecessaryItems)(pluginNames, _pluginsCompatData.overlappingPlugins);
   (0, _filterItems.removeUnsupportedItems)(pluginNames, api.version);
@@ -336,3 +334,3 @@
   const plugins = Array.from(pluginNames).map(pluginName => {
-    if (pluginName === "proposal-class-properties" || pluginName === "proposal-private-methods" || pluginName === "proposal-private-property-in-object") {
+    if (pluginName === "transform-class-properties" || pluginName === "transform-private-methods" || pluginName === "transform-private-property-in-object") {
       return [getPlugin(pluginName), {
@@ -339,0 +337,0 @@ loose: loose ? "#__internal__@babel/preset-env__prefer-true-but-false-is-ok-if-it-prevents-an-error" : "#__internal__@babel/preset-env__prefer-false-but-true-is-ok-if-it-prevents-an-error"

lib/normalize-options.js

@@ -28,27 +28,35 @@ "use strict";
 const allPluginsList = Object.keys(_pluginsCompatData.plugins);
-const modulePlugins = ["proposal-dynamic-import", ...Object.keys(_moduleTransformations.default).map(m => _moduleTransformations.default[m])];
+const modulePlugins = ["transform-dynamic-import", ...Object.keys(_moduleTransformations.default).map(m => _moduleTransformations.default[m])];
 
-const getValidIncludesAndExcludes = (type, corejs) => new Set([...allPluginsList, ...(type === "exclude" ? modulePlugins : []), ...(corejs ? corejs == 2 ? [...Object.keys(_corejs2BuiltIns), ...corejs2DefaultWebIncludes] : Object.keys(_coreJsCompat) : [])]);
+const getValidIncludesAndExcludes = (type, corejs) => Array.from(new Set([...allPluginsList, ...(type === "exclude" ? modulePlugins : []), ...(corejs ? corejs == 2 ? [...Object.keys(_corejs2BuiltIns), ...corejs2DefaultWebIncludes] : Object.keys(_coreJsCompat) : [])]));
 
-const pluginToRegExp = plugin => {
-  if (plugin instanceof RegExp) return plugin;
+function flatMap(array, fn) {
+  return Array.prototype.concat.apply([], array.map(fn));
+}
 
-  try {
-    return new RegExp(`^${normalizePluginName(plugin)}$`);
-  } catch (e) {
-    return null;
-  }
-};
+const expandIncludesAndExcludes = (filterList = [], type, corejs) => {
+  if (filterList.length === 0) return [];
+  const filterableItems = getValidIncludesAndExcludes(type, corejs);
+  const invalidFilters = [];
+  const selectedPlugins = flatMap(filterList, filter => {
+    let re;
 
-const selectPlugins = (regexp, type, corejs) => Array.from(getValidIncludesAndExcludes(type, corejs)).filter(item => regexp instanceof RegExp && regexp.test(item));
+    if (typeof filter === "string") {
+      try {
+        re = new RegExp(`^${normalizePluginName(filter)}$`);
+      } catch (e) {
+        invalidFilters.push(filter);
+        return [];
+      }
+    } else {
+      re = filter;
+    }
 
-const flatten = array => [].concat(...array);
-
-const expandIncludesAndExcludes = (plugins = [], type, corejs) => {
-  if (plugins.length === 0) return [];
-  const selectedPlugins = plugins.map(plugin => selectPlugins(pluginToRegExp(plugin), type, corejs));
-  const invalidRegExpList = plugins.filter((p, i) => selectedPlugins[i].length === 0);
-  v.invariant(invalidRegExpList.length === 0, `The plugins/built-ins '${invalidRegExpList.join(", ")}' passed to the '${type}' option are not
+    const items = filterableItems.filter(item => re.test(item) || re.test(item.replace(/^transform-/, "proposal-")));
+    if (items.length === 0) invalidFilters.push(filter);
+    return items;
+  });
+  v.invariant(invalidFilters.length === 0, `The plugins/built-ins '${invalidFilters.join(", ")}' passed to the '${type}' option are not
     valid. Please check data/[plugin-features|built-in-features].js in babel-preset-env`);
-  return flatten(selectedPlugins);
+  return selectedPlugins;
 };
@@ -55,0 +63,0 @@

lib/plugins-compat-data.js

@@ -6,3 +6,3 @@ "use strict";
 });
-exports.pluginsBugfixes = exports.plugins = void 0;
+exports.pluginsBugfixes = exports.plugins = exports.overlappingPlugins = void 0;
 
@@ -13,21 +13,26 @@ var _plugins = require("@babel/compat-data/plugins");
 
+var _overlappingPlugins = require("@babel/compat-data/overlapping-plugins");
+
 var _availablePlugins = require("./available-plugins");
 
-const pluginsFiltered = {};
-exports.plugins = pluginsFiltered;
-const bugfixPluginsFiltered = {};
-exports.pluginsBugfixes = bugfixPluginsFiltered;
+const keys = Object.keys;
+const plugins = filterAvailable(_plugins);
+exports.plugins = plugins;
+const pluginsBugfixes = filterAvailable(_pluginBugfixes);
+exports.pluginsBugfixes = pluginsBugfixes;
+const overlappingPlugins = filterAvailable(_overlappingPlugins);
+exports.overlappingPlugins = overlappingPlugins;
 
-for (const plugin of Object.keys(_plugins)) {
-  if (Object.hasOwnProperty.call(_availablePlugins.default, plugin)) {
-    pluginsFiltered[plugin] = _plugins[plugin];
+function filterAvailable(data) {
+  const result = {};
+
+  for (const plugin of keys(data)) {
+    if (Object.hasOwnProperty.call(_availablePlugins.default, plugin)) {
+      result[plugin] = data[plugin];
+    }
   }
-}
 
-for (const plugin of Object.keys(_pluginBugfixes)) {
-  if (Object.hasOwnProperty.call(_availablePlugins.default, plugin)) {
-    bugfixPluginsFiltered[plugin] = _pluginBugfixes[plugin];
-  }
+  return result;
 }
 
 //# sourceMappingURL=plugins-compat-data.js.map

lib/shipped-proposals.js

@@ -12,14 +12,14 @@ "use strict";
 const pluginSyntaxObject = {
-  "proposal-async-generator-functions": "syntax-async-generators",
-  "proposal-class-properties": "syntax-class-properties",
-  "proposal-class-static-block": "syntax-class-static-block",
-  "proposal-json-strings": "syntax-json-strings",
-  "proposal-nullish-coalescing-operator": "syntax-nullish-coalescing-operator",
-  "proposal-numeric-separator": "syntax-numeric-separator",
-  "proposal-object-rest-spread": "syntax-object-rest-spread",
-  "proposal-optional-catch-binding": "syntax-optional-catch-binding",
-  "proposal-optional-chaining": "syntax-optional-chaining",
-  "proposal-private-methods": "syntax-class-properties",
-  "proposal-private-property-in-object": "syntax-private-property-in-object",
-  "proposal-unicode-property-regex": null
+  "transform-async-generator-functions": "syntax-async-generators",
+  "transform-class-properties": "syntax-class-properties",
+  "transform-class-static-block": "syntax-class-static-block",
+  "transform-json-strings": "syntax-json-strings",
+  "transform-nullish-coalescing-operator": "syntax-nullish-coalescing-operator",
+  "transform-numeric-separator": "syntax-numeric-separator",
+  "transform-object-rest-spread": "syntax-object-rest-spread",
+  "transform-optional-catch-binding": "syntax-optional-catch-binding",
+  "transform-optional-chaining": "syntax-optional-chaining",
+  "transform-private-methods": "syntax-class-properties",
+  "transform-private-property-in-object": "syntax-private-property-in-object",
+  "transform-unicode-property-regex": null
 };
@@ -26,0 +26,0 @@ const pluginSyntaxEntries = Object.keys(pluginSyntaxObject).map(function (key) {

package.json

 {
   "name": "@babel/preset-env",
-  "version": "7.19.3",
+  "version": "7.19.4",
   "description": "A Babel preset for each environment.",
@@ -19,3 +19,3 @@ "author": "The Babel Team (https://babel.dev/team)",
   "dependencies": {
-    "@babel/compat-data": "^7.19.3",
+    "@babel/compat-data": "^7.19.4",
     "@babel/helper-compilation-targets": "^7.19.3",
@@ -35,3 +35,3 @@ "@babel/helper-plugin-utils": "^7.19.0",
     "@babel/plugin-proposal-numeric-separator": "^7.18.6",
-    "@babel/plugin-proposal-object-rest-spread": "^7.18.9",
+    "@babel/plugin-proposal-object-rest-spread": "^7.19.4",
     "@babel/plugin-proposal-optional-catch-binding": "^7.18.6",
@@ -60,6 +60,6 @@ "@babel/plugin-proposal-optional-chaining": "^7.18.9",
     "@babel/plugin-transform-block-scoped-functions": "^7.18.6",
-    "@babel/plugin-transform-block-scoping": "^7.18.9",
+    "@babel/plugin-transform-block-scoping": "^7.19.4",
     "@babel/plugin-transform-classes": "^7.19.0",
     "@babel/plugin-transform-computed-properties": "^7.18.9",
-    "@babel/plugin-transform-destructuring": "^7.18.13",
+    "@babel/plugin-transform-destructuring": "^7.19.4",
     "@babel/plugin-transform-dotall-regex": "^7.18.6",
@@ -91,3 +91,3 @@ "@babel/plugin-transform-duplicate-keys": "^7.18.9",
     "@babel/preset-modules": "^0.1.5",
-    "@babel/types": "^7.19.3",
+    "@babel/types": "^7.19.4",
     "babel-plugin-polyfill-corejs2": "^0.3.3",
@@ -106,3 +106,3 @@ "babel-plugin-polyfill-corejs3": "^0.6.0",
     "@babel/helper-plugin-test-runner": "^7.18.6",
-    "@babel/traverse": "^7.19.3"
+    "@babel/traverse": "^7.19.4"
   },
@@ -109,0 +109,0 @@ "engines": {

New alerts

No License Found

License

(Experimental) License information could not be found

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

128923

increased by1.39%

Lines of code

959

increased by1.91%

Worsened metrics

Number of low license alerts

1

increased byInfinity%

Dependency changes

• + Addedcaniuse-lite@1.0.30001616(transitive)

• + Addedcore-js-compat@3.37.0(transitive)

• + Addedelectron-to-chromium@1.4.763(transitive)

• + Addedpicocolors@1.0.0(transitive)

• + Addedupdate-browserslist-db@1.0.15(transitive)

• - Removedcaniuse-lite@1.0.30001620(transitive)

• - Removedcore-js-compat@3.37.1(transitive)

• - Removedpicocolors@1.0.1(transitive)

• - Removedupdate-browserslist-db@1.0.16(transitive)

• Updated@babel/compat-data@^7.19.4

• Updated@babel/plugin-proposal-object-rest-spread@^7.19.4

• Updated@babel/plugin-transform-block-scoping@^7.19.4

• Updated@babel/plugin-transform-destructuring@^7.19.4

• Updated@babel/types@^7.19.4