настройка webpack

node_modules/@babel/helper-compilation-targets/lib/index.js

@@ -0,0 +1,235 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.isBrowsersQueryValid = isBrowsersQueryValid;
+exports.default = getTargets;
+Object.defineProperty(exports, "unreleasedLabels", {
+  enumerable: true,
+  get: function () {
+    return _targets.unreleasedLabels;
+  }
+});
+Object.defineProperty(exports, "prettifyTargets", {
+  enumerable: true,
+  get: function () {
+    return _pretty.prettifyTargets;
+  }
+});
+Object.defineProperty(exports, "getInclusionReasons", {
+  enumerable: true,
+  get: function () {
+    return _debug.getInclusionReasons;
+  }
+});
+Object.defineProperty(exports, "filterItems", {
+  enumerable: true,
+  get: function () {
+    return _filterItems.default;
+  }
+});
+Object.defineProperty(exports, "isRequired", {
+  enumerable: true,
+  get: function () {
+    return _filterItems.isRequired;
+  }
+});
+
+var _browserslist = _interopRequireDefault(require("browserslist"));
+
+var _levenary = _interopRequireDefault(require("levenary"));
+
+var _invariant = _interopRequireDefault(require("invariant"));
+
+var _nativeModules = _interopRequireDefault(require("@babel/compat-data/native-modules"));
+
+var _utils = require("./utils");
+
+var _targets = require("./targets");
+
+var _options = require("./options");
+
+var _pretty = require("./pretty");
+
+var _debug = require("./debug");
+
+var _filterItems = _interopRequireWildcard(require("./filter-items"));
+
+function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+const browserslistDefaults = _browserslist.default.defaults;
+const validBrowserslistTargets = [...Object.keys(_browserslist.default.data), ...Object.keys(_browserslist.default.aliases)];
+
+function objectToBrowserslist(object) {
+  return Object.keys(object).reduce((list, targetName) => {
+    if (validBrowserslistTargets.indexOf(targetName) >= 0) {
+      const targetVersion = object[targetName];
+      return list.concat(`${targetName} ${targetVersion}`);
+    }
+
+    return list;
+  }, []);
+}
+
+function validateTargetNames(targets) {
+  const validTargets = Object.keys(_options.TargetNames);
+
+  for (const target in targets) {
+    if (!_options.TargetNames[target]) {
+      throw new Error(`Invalid Option: '${target}' is not a valid target
+        Maybe you meant to use '${(0, _levenary.default)(target, validTargets)}'?`);
+    }
+  }
+
+  return targets;
+}
+
+function isBrowsersQueryValid(browsers) {
+  return typeof browsers === "string" || Array.isArray(browsers);
+}
+
+function validateBrowsers(browsers) {
+  (0, _invariant.default)(typeof browsers === "undefined" || isBrowsersQueryValid(browsers), `Invalid Option: '${String(browsers)}' is not a valid browserslist query`);
+  return browsers;
+}
+
+function getLowestVersions(browsers) {
+  return browsers.reduce((all, browser) => {
+    const [browserName, browserVersion] = browser.split(" ");
+    const normalizedBrowserName = _targets.browserNameMap[browserName];
+
+    if (!normalizedBrowserName) {
+      return all;
+    }
+
+    try {
+      const splitVersion = browserVersion.split("-")[0].toLowerCase();
+      const isSplitUnreleased = (0, _utils.isUnreleasedVersion)(splitVersion, browserName);
+
+      if (!all[normalizedBrowserName]) {
+        all[normalizedBrowserName] = isSplitUnreleased ? splitVersion : (0, _utils.semverify)(splitVersion);
+        return all;
+      }
+
+      const version = all[normalizedBrowserName];
+      const isUnreleased = (0, _utils.isUnreleasedVersion)(version, browserName);
+
+      if (isUnreleased && isSplitUnreleased) {
+        all[normalizedBrowserName] = (0, _utils.getLowestUnreleased)(version, splitVersion, browserName);
+      } else if (isUnreleased) {
+        all[normalizedBrowserName] = (0, _utils.semverify)(splitVersion);
+      } else if (!isUnreleased && !isSplitUnreleased) {
+        const parsedBrowserVersion = (0, _utils.semverify)(splitVersion);
+        all[normalizedBrowserName] = (0, _utils.semverMin)(version, parsedBrowserVersion);
+      }
+    } catch (e) {}
+
+    return all;
+  }, {});
+}
+
+function outputDecimalWarning(decimalTargets) {
+  if (!(decimalTargets == null ? void 0 : decimalTargets.length)) {
+    return;
+  }
+
+  console.log("Warning, the following targets are using a decimal version:");
+  console.log("");
+  decimalTargets.forEach(({
+    target,
+    value
+  }) => console.log(`  ${target}: ${value}`));
+  console.log("");
+  console.log("We recommend using a string for minor/patch versions to avoid numbers like 6.10");
+  console.log("getting parsed as 6.1, which can lead to unexpected behavior.");
+  console.log("");
+}
+
+function semverifyTarget(target, value) {
+  try {
+    return (0, _utils.semverify)(value);
+  } catch (error) {
+    throw new Error(`Invalid Option: '${value}' is not a valid value for 'targets.${target}'.`);
+  }
+}
+
+const targetParserMap = {
+  __default(target, value) {
+    const version = (0, _utils.isUnreleasedVersion)(value, target) ? value.toLowerCase() : semverifyTarget(target, value);
+    return [target, version];
+  },
+
+  node(target, value) {
+    const parsed = value === true || value === "current" ? process.versions.node : semverifyTarget(target, value);
+    return [target, parsed];
+  }
+
+};
+
+function getTargets(inputTargets = {}, options = {}) {
+  const targetOpts = {};
+  let {
+    browsers
+  } = inputTargets;
+
+  if (inputTargets.esmodules) {
+    const supportsESModules = _nativeModules.default["es6.module"];
+    browsers = Object.keys(supportsESModules).map(browser => `${browser} ${supportsESModules[browser]}`).join(", ");
+  }
+
+  const browsersquery = validateBrowsers(browsers);
+  const input = Object.assign({}, inputTargets);
+  delete input.esmodules;
+  delete input.browsers;
+  let targets = validateTargetNames(input);
+  const shouldParseBrowsers = !!browsersquery;
+  const hasTargets = shouldParseBrowsers || Object.keys(targets).length > 0;
+  const shouldSearchForConfig = !options.ignoreBrowserslistConfig && !hasTargets;
+
+  if (shouldParseBrowsers || shouldSearchForConfig) {
+    if (!hasTargets) {
+      _browserslist.default.defaults = objectToBrowserslist(targets);
+    }
+
+    const browsers = (0, _browserslist.default)(browsersquery, {
+      path: options.configPath,
+      mobileToDesktop: true,
+      env: options.browserslistEnv
+    });
+    const queryBrowsers = getLowestVersions(browsers);
+    targets = Object.assign(queryBrowsers, targets);
+    _browserslist.default.defaults = browserslistDefaults;
+  }
+
+  const parsed = Object.keys(targets).sort().reduce((results, target) => {
+    var _targetParserMap$targ;
+
+    const value = targets[target];
+
+    if (typeof value === "number" && value % 1 !== 0) {
+      results.decimalWarnings.push({
+        target,
+        value
+      });
+    }
+
+    const parser = (_targetParserMap$targ = targetParserMap[target]) != null ? _targetParserMap$targ : targetParserMap.__default;
+    const [parsedTarget, parsedValue] = parser(target, value);
+
+    if (parsedValue) {
+      results.targets[parsedTarget] = parsedValue;
+    }
+
+    return results;
+  }, {
+    targets: targetOpts,
+    decimalWarnings: []
+  });
+  outputDecimalWarning(parsed.decimalWarnings);
+  return parsed.targets;
+}