diff options
Diffstat (limited to 'node_modules/@babel/preset-env/lib/targets-parser.js')
| -rw-r--r-- | node_modules/@babel/preset-env/lib/targets-parser.js | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/node_modules/@babel/preset-env/lib/targets-parser.js b/node_modules/@babel/preset-env/lib/targets-parser.js deleted file mode 100644 index 5202a4a4..00000000 --- a/node_modules/@babel/preset-env/lib/targets-parser.js +++ /dev/null @@ -1,172 +0,0 @@ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = exports.semverMin = void 0; - -function _browserslist() { - const data = _interopRequireDefault(require("browserslist")); - - _browserslist = function _browserslist() { - return data; - }; - - return data; -} - -function _semver() { - const data = _interopRequireDefault(require("semver")); - - _semver = function _semver() { - return data; - }; - - return data; -} - -var _utils = require("./utils"); - -var _normalizeOptions = require("./normalize-options"); - -var _builtInModules = _interopRequireDefault(require("../data/built-in-modules.json")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -const browserNameMap = { - android: "android", - chrome: "chrome", - and_chr: "chrome", - edge: "edge", - firefox: "firefox", - ie: "ie", - ios_saf: "ios", - safari: "safari" -}; - -const isBrowsersQueryValid = browsers => typeof browsers === "string" || Array.isArray(browsers); - -const semverMin = (first, second) => { - return first && _semver().default.lt(first, second) ? first : second; -}; - -exports.semverMin = semverMin; - -const mergeBrowsers = (fromQuery, fromTarget) => { - return Object.keys(fromTarget).reduce((queryObj, targKey) => { - if (targKey !== "browsers") { - queryObj[targKey] = fromTarget[targKey]; - } - - return queryObj; - }, fromQuery); -}; - -const getLowestVersions = browsers => { - return browsers.reduce((all, browser) => { - const _browser$split = browser.split(" "), - browserName = _browser$split[0], - browserVersion = _browser$split[1]; - - const normalizedBrowserName = browserNameMap[browserName]; - - if (!normalizedBrowserName) { - return all; - } - - try { - const splitVersion = browserVersion.split("-")[0].toLowerCase(); - - if ((0, _utils.isUnreleasedVersion)(splitVersion, browserName)) { - all[normalizedBrowserName] = (0, _utils.getLowestUnreleased)(all[normalizedBrowserName], splitVersion, browserName); - } - - const parsedBrowserVersion = (0, _utils.semverify)(splitVersion); - all[normalizedBrowserName] = semverMin(all[normalizedBrowserName], parsedBrowserVersion); - } catch (e) {} - - return all; - }, {}); -}; - -const outputDecimalWarning = decimalTargets => { - if (!decimalTargets || !decimalTargets.length) { - return; - } - - console.log("Warning, the following targets are using a decimal version:"); - console.log(""); - decimalTargets.forEach(({ - target, - value - }) => console.log(` ${target}: ${value}`)); - console.log(""); - console.log("We recommend using a string for minor/patch versions to avoid numbers like 6.10"); - console.log("getting parsed as 6.1, which can lead to unexpected behavior."); - console.log(""); -}; - -const targetParserMap = { - __default: (target, value) => { - const version = (0, _utils.isUnreleasedVersion)(value, target) ? value.toLowerCase() : (0, _utils.semverify)(value); - return [target, version]; - }, - node: (target, value) => { - const parsed = value === true || value === "current" ? process.versions.node : (0, _utils.semverify)(value); - return [target, parsed]; - } -}; - -const getTargets = (targets = {}, options = {}) => { - const targetOpts = {}; - - if (targets.esmodules) { - const supportsESModules = _builtInModules.default["es6.module"]; - targets.browsers = Object.keys(supportsESModules).map(browser => `${browser} ${supportsESModules[browser]}`).join(", "); - } - - const queryIsValid = isBrowsersQueryValid(targets.browsers); - const browsersquery = queryIsValid ? targets.browsers : null; - - if (queryIsValid || !options.ignoreBrowserslistConfig) { - _browserslist().default.defaults = (0, _normalizeOptions.objectToBrowserslist)(targets); - const browsers = (0, _browserslist().default)(browsersquery, { - path: options.configPath - }); - const queryBrowsers = getLowestVersions(browsers); - targets = mergeBrowsers(queryBrowsers, targets); - } - - const parsed = Object.keys(targets).filter(value => value !== "esmodules").sort().reduce((results, target) => { - if (target !== "browsers") { - const value = targets[target]; - - if (typeof value === "number" && value % 1 !== 0) { - results.decimalWarnings.push({ - target, - value - }); - } - - const parser = targetParserMap[target] || targetParserMap.__default; - - const _parser = parser(target, value), - parsedTarget = _parser[0], - parsedValue = _parser[1]; - - if (parsedValue) { - results.targets[parsedTarget] = parsedValue; - } - } - - return results; - }, { - targets: targetOpts, - decimalWarnings: [] - }); - outputDecimalWarning(parsed.decimalWarnings); - return parsed.targets; -}; - -var _default = getTargets; -exports.default = _default;
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