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authorDimitri Staessens <dimitri@ouroboros.rocks>2019-10-06 21:37:45 +0200
committerDimitri Staessens <dimitri@ouroboros.rocks>2019-10-06 21:37:45 +0200
commit3c51c3be85bb0d1bdb87ea0d6632f1c256912f27 (patch)
treec7ccc8279b12c4f7bdbbb4270d617e48f51722e4 /node_modules/autoprefixer/lib/browsers.js
parent412c104bebc507bea9c94fd53b5bdc4b64cbfe31 (diff)
downloadwebsite-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.tar.gz
website-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.zip
build: Add some required modules for node
Diffstat (limited to 'node_modules/autoprefixer/lib/browsers.js')
-rw-r--r--node_modules/autoprefixer/lib/browsers.js99
1 files changed, 99 insertions, 0 deletions
diff --git a/node_modules/autoprefixer/lib/browsers.js b/node_modules/autoprefixer/lib/browsers.js
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+"use strict";
+
+var browserslist = require('browserslist');
+
+var agents = require('caniuse-lite').agents;
+
+var utils = require('./utils');
+
+var Browsers =
+/*#__PURE__*/
+function () {
+ /**
+ * Return all prefixes for default browser data
+ */
+ Browsers.prefixes = function prefixes() {
+ if (this.prefixesCache) {
+ return this.prefixesCache;
+ }
+
+ this.prefixesCache = [];
+
+ for (var name in agents) {
+ this.prefixesCache.push("-" + agents[name].prefix + "-");
+ }
+
+ this.prefixesCache = utils.uniq(this.prefixesCache).sort(function (a, b) {
+ return b.length - a.length;
+ });
+ return this.prefixesCache;
+ }
+ /**
+ * Check is value contain any possible prefix
+ */
+ ;
+
+ Browsers.withPrefix = function withPrefix(value) {
+ if (!this.prefixesRegexp) {
+ this.prefixesRegexp = new RegExp(this.prefixes().join('|'));
+ }
+
+ return this.prefixesRegexp.test(value);
+ };
+
+ function Browsers(data, requirements, options, browserslistOpts) {
+ this.data = data;
+ this.options = options || {};
+ this.browserslistOpts = browserslistOpts || {};
+ this.selected = this.parse(requirements);
+ }
+ /**
+ * Return browsers selected by requirements
+ */
+
+
+ var _proto = Browsers.prototype;
+
+ _proto.parse = function parse(requirements) {
+ var opts = {};
+
+ for (var i in this.browserslistOpts) {
+ opts[i] = this.browserslistOpts[i];
+ }
+
+ opts.path = this.options.from;
+ opts.env = this.options.env;
+ return browserslist(requirements, opts);
+ }
+ /**
+ * Return prefix for selected browser
+ */
+ ;
+
+ _proto.prefix = function prefix(browser) {
+ var _browser$split = browser.split(' '),
+ name = _browser$split[0],
+ version = _browser$split[1];
+
+ var data = this.data[name];
+ var prefix = data.prefix_exceptions && data.prefix_exceptions[version];
+
+ if (!prefix) {
+ prefix = data.prefix;
+ }
+
+ return "-" + prefix + "-";
+ }
+ /**
+ * Is browser is selected by requirements
+ */
+ ;
+
+ _proto.isSelected = function isSelected(browser) {
+ return this.selected.includes(browser);
+ };
+
+ return Browsers;
+}();
+
+module.exports = Browsers; \ No newline at end of file