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96 lines
2.6 KiB
96 lines
2.6 KiB
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.getBrowserScope = exports.setBrowserScope = exports.getLatestStableBrowsers = exports.find = exports.isSupported = exports.getSupport = exports.features = undefined;
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var _lodash = require("lodash.memoize");
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var _lodash2 = _interopRequireDefault(_lodash);
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var _browserslist = require("browserslist");
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var _browserslist2 = _interopRequireDefault(_browserslist);
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var _caniuseLite = require("caniuse-lite");
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var _utils = require("./utils");
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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var featuresList = Object.keys(_caniuseLite.features);
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var browsers = void 0;
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function setBrowserScope(browserList) {
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browsers = (0, _utils.cleanBrowsersList)(browserList);
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}
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function getBrowserScope() {
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return browsers;
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}
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var parse = (0, _lodash2.default)(_utils.parseCaniuseData, function (feat, browsers) {
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return feat.title + browsers;
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});
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function getSupport(query) {
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var feature = void 0;
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try {
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feature = (0, _caniuseLite.feature)(_caniuseLite.features[query]);
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} catch (e) {
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var res = find(query);
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if (res.length === 1) return getSupport(res[0]);
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throw new ReferenceError("Please provide a proper feature name. Cannot find " + query);
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}
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return parse(feature, browsers);
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}
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function isSupported(feature, browsers) {
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var data = void 0;
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try {
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data = (0, _caniuseLite.feature)(_caniuseLite.features[feature]);
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} catch (e) {
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var res = find(feature);
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if (res.length === 1) {
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data = _caniuseLite.features[res[0]];
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} else {
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throw new ReferenceError("Please provide a proper feature name. Cannot find " + feature);
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}
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}
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return (0, _browserslist2.default)(browsers, { ignoreUnknownVersions: true }).map(function (browser) {
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return browser.split(" ");
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}).every(function (browser) {
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return data.stats[browser[0]] && data.stats[browser[0]][browser[1]] === "y";
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});
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}
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function find(query) {
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if (typeof query !== "string") {
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throw new TypeError("The `query` parameter should be a string.");
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}
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if (~featuresList.indexOf(query)) {
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// exact match
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return query;
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}
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return featuresList.filter(function (file) {
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return (0, _utils.contains)(file, query);
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});
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}
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function getLatestStableBrowsers() {
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return (0, _browserslist2.default)("last 1 version");
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}
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setBrowserScope();
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exports.features = featuresList;
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exports.getSupport = getSupport;
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exports.isSupported = isSupported;
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exports.find = find;
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exports.getLatestStableBrowsers = getLatestStableBrowsers;
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exports.setBrowserScope = setBrowserScope;
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exports.getBrowserScope = getBrowserScope; |