source: trip-planner-front/node_modules/autoprefixer/lib/info.js@ 1ad8e64

Last change on this file since 1ad8e64 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 4.6 KB
Line 
1"use strict";
2
3function _createForOfIteratorHelperLoose(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; return function () { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } it = o[Symbol.iterator](); return it.next.bind(it); }
4
5function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
6
7function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
8
9var browserslist = require('browserslist');
10
11function capitalize(str) {
12 return str.slice(0, 1).toUpperCase() + str.slice(1);
13}
14
15var NAMES = {
16 ie: 'IE',
17 ie_mob: 'IE Mobile',
18 ios_saf: 'iOS',
19 op_mini: 'Opera Mini',
20 op_mob: 'Opera Mobile',
21 and_chr: 'Chrome for Android',
22 and_ff: 'Firefox for Android',
23 and_uc: 'UC for Android'
24};
25
26function prefix(name, prefixes, note) {
27 var out = " " + name;
28 if (note) out += ' *';
29 out += ': ';
30 out += prefixes.map(function (i) {
31 return i.replace(/^-(.*)-$/g, '$1');
32 }).join(', ');
33 out += '\n';
34 return out;
35}
36
37module.exports = function (prefixes) {
38 if (prefixes.browsers.selected.length === 0) {
39 return 'No browsers selected';
40 }
41
42 var versions = {};
43
44 for (var _iterator = _createForOfIteratorHelperLoose(prefixes.browsers.selected), _step; !(_step = _iterator()).done;) {
45 var _browser = _step.value;
46
47 var parts = _browser.split(' ');
48
49 var _name2 = parts[0];
50 var version = parts[1];
51 _name2 = NAMES[_name2] || capitalize(_name2);
52
53 if (versions[_name2]) {
54 versions[_name2].push(version);
55 } else {
56 versions[_name2] = [version];
57 }
58 }
59
60 var out = 'Browsers:\n';
61
62 for (var browser in versions) {
63 var list = versions[browser];
64 list = list.sort(function (a, b) {
65 return parseFloat(b) - parseFloat(a);
66 });
67 out += " " + browser + ": " + list.join(', ') + "\n";
68 }
69
70 var coverage = browserslist.coverage(prefixes.browsers.selected);
71 var round = Math.round(coverage * 100) / 100.0;
72 out += "\nThese browsers account for " + round + "% of all users globally\n";
73 var atrules = [];
74
75 for (var name in prefixes.add) {
76 var data = prefixes.add[name];
77
78 if (name[0] === '@' && data.prefixes) {
79 atrules.push(prefix(name, data.prefixes));
80 }
81 }
82
83 if (atrules.length > 0) {
84 out += "\nAt-Rules:\n" + atrules.sort().join('');
85 }
86
87 var selectors = [];
88
89 for (var _iterator2 = _createForOfIteratorHelperLoose(prefixes.add.selectors), _step2; !(_step2 = _iterator2()).done;) {
90 var selector = _step2.value;
91
92 if (selector.prefixes) {
93 selectors.push(prefix(selector.name, selector.prefixes));
94 }
95 }
96
97 if (selectors.length > 0) {
98 out += "\nSelectors:\n" + selectors.sort().join('');
99 }
100
101 var values = [];
102 var props = [];
103 var hadGrid = false;
104
105 for (var _name in prefixes.add) {
106 var _data = prefixes.add[_name];
107
108 if (_name[0] !== '@' && _data.prefixes) {
109 var grid = _name.indexOf('grid-') === 0;
110 if (grid) hadGrid = true;
111 props.push(prefix(_name, _data.prefixes, grid));
112 }
113
114 if (!Array.isArray(_data.values)) {
115 continue;
116 }
117
118 for (var _iterator3 = _createForOfIteratorHelperLoose(_data.values), _step3; !(_step3 = _iterator3()).done;) {
119 var value = _step3.value;
120
121 var _grid = value.name.includes('grid');
122
123 if (_grid) hadGrid = true;
124 var string = prefix(value.name, value.prefixes, _grid);
125
126 if (!values.includes(string)) {
127 values.push(string);
128 }
129 }
130 }
131
132 if (props.length > 0) {
133 out += "\nProperties:\n" + props.sort().join('');
134 }
135
136 if (values.length > 0) {
137 out += "\nValues:\n" + values.sort().join('');
138 }
139
140 if (hadGrid) {
141 out += '\n* - Prefixes will be added only on grid: true option.\n';
142 }
143
144 if (!atrules.length && !selectors.length && !props.length && !values.length) {
145 out += '\nAwesome! Your browsers don\'t require any vendor prefixes.' + '\nNow you can remove Autoprefixer from build steps.';
146 }
147
148 return out;
149};
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