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This commit is contained in:
46
node_modules/cssnano/dist/lib/core.js
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vendored
Executable file
46
node_modules/cssnano/dist/lib/core.js
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@@ -0,0 +1,46 @@
|
||||
'use strict';
|
||||
|
||||
exports.__esModule = true;
|
||||
|
||||
var _postcss = require('postcss');
|
||||
|
||||
var atrule = 'atrule';
|
||||
var decl = 'decl';
|
||||
var rule = 'rule';
|
||||
|
||||
function minimiseWhitespace(node) {
|
||||
var type = node.type;
|
||||
|
||||
if (~[decl, rule, atrule].indexOf(type) && node.raws.before) {
|
||||
node.raws.before = node.raws.before.replace(/\s/g, '');
|
||||
}
|
||||
if (type === decl) {
|
||||
// Ensure that !important values do not have any excess whitespace
|
||||
if (node.important) {
|
||||
node.raws.important = '!important';
|
||||
}
|
||||
// Remove whitespaces around ie 9 hack
|
||||
node.value = node.value.replace(/\s*(\\9)\s*/, '$1');
|
||||
// Remove extra semicolons and whitespace before the declaration
|
||||
if (node.raws.before) {
|
||||
var prev = node.prev();
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||||
if (prev && prev.type !== rule) {
|
||||
node.raws.before = node.raws.before.replace(/;/g, '');
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||||
}
|
||||
}
|
||||
node.raws.between = ':';
|
||||
node.raws.semicolon = false;
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||||
} else if (type === rule || type === atrule) {
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||||
node.raws.between = node.raws.after = '';
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||||
node.raws.semicolon = false;
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}
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}
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||||
exports.default = (0, _postcss.plugin)('cssnano-core', function () {
|
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return function (css) {
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css.walk(minimiseWhitespace);
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// Remove final newline
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||||
css.raws.after = '';
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||||
};
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||||
});
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||||
module.exports = exports['default'];
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||||
8
node_modules/cssnano/dist/lib/evenValues.js
generated
vendored
Executable file
8
node_modules/cssnano/dist/lib/evenValues.js
generated
vendored
Executable file
@@ -0,0 +1,8 @@
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||||
"use strict";
|
||||
|
||||
exports.__esModule = true;
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||||
exports.default = getEvenValues;
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function getEvenValues(list, index) {
|
||||
return index % 2 === 0;
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||||
}
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module.exports = exports["default"];
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26
node_modules/cssnano/dist/lib/filterOptimiser.js
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vendored
Executable file
26
node_modules/cssnano/dist/lib/filterOptimiser.js
generated
vendored
Executable file
@@ -0,0 +1,26 @@
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||||
'use strict';
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||||
|
||||
exports.__esModule = true;
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var _postcss = require('postcss');
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var _postcssValueParser = require('postcss-value-parser');
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var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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||||
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function filterOptimiser(decl) {
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decl.value = (0, _postcssValueParser2.default)(decl.value).walk(function (node) {
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if (node.type === 'function' || node.type === 'div' && node.value === ',') {
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node.before = node.after = '';
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}
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||||
}).toString();
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||||
}
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exports.default = (0, _postcss.plugin)('cssnano-filter-optimiser', function () {
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||||
return function (css) {
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return css.walkDecls(/filter/, filterOptimiser);
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};
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});
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module.exports = exports['default'];
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46
node_modules/cssnano/dist/lib/functionOptimiser.js
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vendored
Executable file
46
node_modules/cssnano/dist/lib/functionOptimiser.js
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Executable file
@@ -0,0 +1,46 @@
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||||
'use strict';
|
||||
|
||||
exports.__esModule = true;
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||||
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var _postcss = require('postcss');
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||||
|
||||
var _postcssValueParser = require('postcss-value-parser');
|
||||
|
||||
var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser);
|
||||
|
||||
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
||||
|
||||
function reduceCalcWhitespaces(node) {
|
||||
if (node.type === 'space') {
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||||
node.value = ' ';
|
||||
} else if (node.type === 'function') {
|
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node.before = node.after = '';
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||||
}
|
||||
}
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||||
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||||
function reduceWhitespaces(node) {
|
||||
if (node.type === 'space') {
|
||||
node.value = ' ';
|
||||
} else if (node.type === 'div') {
|
||||
node.before = node.after = '';
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||||
} else if (node.type === 'function') {
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||||
node.before = node.after = '';
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||||
if (node.value === 'calc') {
|
||||
_postcssValueParser2.default.walk(node.nodes, reduceCalcWhitespaces);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function transformDecls(decl) {
|
||||
if (!/filter/.test(decl.prop)) {
|
||||
decl.value = (0, _postcssValueParser2.default)(decl.value).walk(reduceWhitespaces).toString();
|
||||
}
|
||||
}
|
||||
|
||||
exports.default = (0, _postcss.plugin)('cssnano-function-optimiser', function () {
|
||||
return function (css) {
|
||||
return css.walkDecls(transformDecls);
|
||||
};
|
||||
});
|
||||
module.exports = exports['default'];
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||||
15
node_modules/cssnano/dist/lib/getArguments.js
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vendored
Executable file
15
node_modules/cssnano/dist/lib/getArguments.js
generated
vendored
Executable file
@@ -0,0 +1,15 @@
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||||
'use strict';
|
||||
|
||||
exports.__esModule = true;
|
||||
exports.default = getArguments;
|
||||
function getArguments(node) {
|
||||
return node.nodes.reduce(function (list, child) {
|
||||
if (child.type !== 'div') {
|
||||
list[list.length - 1].push(child);
|
||||
} else {
|
||||
list.push([]);
|
||||
}
|
||||
return list;
|
||||
}, [[]]);
|
||||
}
|
||||
module.exports = exports['default'];
|
||||
14
node_modules/cssnano/dist/lib/getMatch.js
generated
vendored
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14
node_modules/cssnano/dist/lib/getMatch.js
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@@ -0,0 +1,14 @@
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||||
"use strict";
|
||||
|
||||
exports.__esModule = true;
|
||||
exports.default = getMatchFactory;
|
||||
function getMatchFactory(mappings) {
|
||||
return function getMatch(args) {
|
||||
return args.reduce(function (list, arg, i) {
|
||||
return list.filter(function (keyword) {
|
||||
return keyword[1][i] === arg;
|
||||
});
|
||||
}, mappings);
|
||||
};
|
||||
}
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||||
module.exports = exports["default"];
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228
node_modules/cssnano/dist/lib/normalizeString.js
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228
node_modules/cssnano/dist/lib/normalizeString.js
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@@ -0,0 +1,228 @@
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||||
'use strict';
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||||
|
||||
exports.__esModule = true;
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||||
|
||||
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
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||||
var postcss = require('postcss');
|
||||
var valueParser = require('postcss-value-parser');
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||||
|
||||
/*
|
||||
* Constants (parser usage)
|
||||
*/
|
||||
|
||||
var SINGLE_QUOTE = 39;
|
||||
var DOUBLE_QUOTE = 34;
|
||||
var BACKSLASH = 92;
|
||||
var NEWLINE = 10;
|
||||
var SPACE = 32;
|
||||
var FEED = 12;
|
||||
var TAB = 9;
|
||||
var CR = 13;
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||||
|
||||
var WORD_END = /[ \n\t\r\f'"\\]/g;
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||||
|
||||
/*
|
||||
* Constants (node type strings)
|
||||
*/
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||||
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||||
var C_STRING = 'string';
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||||
var C_ESCAPED_SINGLE_QUOTE = 'escapedSingleQuote';
|
||||
var C_ESCAPED_DOUBLE_QUOTE = 'escapedDoubleQuote';
|
||||
var C_SINGLE_QUOTE = 'singleQuote';
|
||||
var C_DOUBLE_QUOTE = 'doubleQuote';
|
||||
var C_NEWLINE = 'newline';
|
||||
var C_SINGLE = 'single';
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||||
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||||
/*
|
||||
* Literals
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||||
*/
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||||
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||||
var L_SINGLE_QUOTE = '\'';
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||||
var L_DOUBLE_QUOTE = '"';
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||||
var L_NEWLINE = '\\\n';
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||||
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||||
/*
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||||
* Parser nodes
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||||
*/
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||||
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||||
var T_ESCAPED_SINGLE_QUOTE = { type: C_ESCAPED_SINGLE_QUOTE, value: '\\\'' };
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||||
var T_ESCAPED_DOUBLE_QUOTE = { type: C_ESCAPED_DOUBLE_QUOTE, value: '\\"' };
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||||
var T_SINGLE_QUOTE = { type: C_SINGLE_QUOTE, value: L_SINGLE_QUOTE };
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||||
var T_DOUBLE_QUOTE = { type: C_DOUBLE_QUOTE, value: L_DOUBLE_QUOTE };
|
||||
var T_NEWLINE = { type: C_NEWLINE, value: L_NEWLINE };
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||||
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||||
function stringify(ast) {
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||||
return ast.nodes.reduce(function (str, _ref) {
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||||
var value = _ref.value;
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||||
|
||||
// Collapse multiple line strings automatically
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||||
if (value === L_NEWLINE) {
|
||||
return str;
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||||
}
|
||||
return str + value;
|
||||
}, '');
|
||||
}
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||||
|
||||
function parse(str) {
|
||||
var code = void 0,
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||||
next = void 0,
|
||||
value = void 0;
|
||||
var pos = 0;
|
||||
var len = str.length;
|
||||
|
||||
var ast = {
|
||||
nodes: [],
|
||||
types: {
|
||||
escapedSingleQuote: 0,
|
||||
escapedDoubleQuote: 0,
|
||||
singleQuote: 0,
|
||||
doubleQuote: 0
|
||||
},
|
||||
quotes: false
|
||||
};
|
||||
|
||||
while (pos < len) {
|
||||
code = str.charCodeAt(pos);
|
||||
switch (code) {
|
||||
case SPACE:
|
||||
case TAB:
|
||||
case CR:
|
||||
case FEED:
|
||||
next = pos;
|
||||
do {
|
||||
next += 1;
|
||||
code = str.charCodeAt(next);
|
||||
} while (code === SPACE || code === NEWLINE || code === TAB || code === CR || code === FEED);
|
||||
|
||||
ast.nodes.push({
|
||||
type: 'space',
|
||||
value: str.slice(pos, next)
|
||||
});
|
||||
pos = next - 1;
|
||||
break;
|
||||
case SINGLE_QUOTE:
|
||||
ast.nodes.push(T_SINGLE_QUOTE);
|
||||
ast.types[C_SINGLE_QUOTE]++;
|
||||
ast.quotes = true;
|
||||
break;
|
||||
case DOUBLE_QUOTE:
|
||||
ast.nodes.push(T_DOUBLE_QUOTE);
|
||||
ast.types[C_DOUBLE_QUOTE]++;
|
||||
ast.quotes = true;
|
||||
break;
|
||||
case BACKSLASH:
|
||||
next = pos + 1;
|
||||
if (str.charCodeAt(next) === SINGLE_QUOTE) {
|
||||
ast.nodes.push(T_ESCAPED_SINGLE_QUOTE);
|
||||
ast.types[C_ESCAPED_SINGLE_QUOTE]++;
|
||||
ast.quotes = true;
|
||||
pos = next;
|
||||
break;
|
||||
} else if (str.charCodeAt(next) === DOUBLE_QUOTE) {
|
||||
ast.nodes.push(T_ESCAPED_DOUBLE_QUOTE);
|
||||
ast.types[C_ESCAPED_DOUBLE_QUOTE]++;
|
||||
ast.quotes = true;
|
||||
pos = next;
|
||||
break;
|
||||
} else if (str.charCodeAt(next) === NEWLINE) {
|
||||
ast.nodes.push(T_NEWLINE);
|
||||
pos = next;
|
||||
break;
|
||||
}
|
||||
/*
|
||||
* We need to fall through here to handle the token as
|
||||
* a whole word. The missing 'break' is intentional.
|
||||
*/
|
||||
default:
|
||||
WORD_END.lastIndex = pos + 1;
|
||||
WORD_END.test(str);
|
||||
|
||||
if (WORD_END.lastIndex === 0) {
|
||||
next = len - 1;
|
||||
} else {
|
||||
next = WORD_END.lastIndex - 2;
|
||||
}
|
||||
|
||||
value = str.slice(pos, next + 1);
|
||||
|
||||
ast.nodes.push({
|
||||
type: C_STRING,
|
||||
value: value
|
||||
});
|
||||
|
||||
pos = next;
|
||||
}
|
||||
pos++;
|
||||
}
|
||||
|
||||
return ast;
|
||||
}
|
||||
|
||||
function changeWrappingQuotes(node, ast) {
|
||||
var types = ast.types;
|
||||
|
||||
if (types[C_SINGLE_QUOTE] || types[C_DOUBLE_QUOTE]) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (node.quote === L_SINGLE_QUOTE && types[C_ESCAPED_SINGLE_QUOTE] > 0 && !types[C_ESCAPED_DOUBLE_QUOTE]) {
|
||||
node.quote = L_DOUBLE_QUOTE;
|
||||
}
|
||||
|
||||
if (node.quote === L_DOUBLE_QUOTE && types[C_ESCAPED_DOUBLE_QUOTE] > 0 && !types[C_ESCAPED_SINGLE_QUOTE]) {
|
||||
node.quote = L_SINGLE_QUOTE;
|
||||
}
|
||||
|
||||
ast.nodes = ast.nodes.reduce(function (newAst, child) {
|
||||
if (child.type === C_ESCAPED_DOUBLE_QUOTE && node.quote === L_SINGLE_QUOTE) {
|
||||
return [].concat(newAst, [T_DOUBLE_QUOTE]);
|
||||
}
|
||||
if (child.type === C_ESCAPED_SINGLE_QUOTE && node.quote === L_DOUBLE_QUOTE) {
|
||||
return [].concat(newAst, [T_SINGLE_QUOTE]);
|
||||
}
|
||||
return [].concat(newAst, [child]);
|
||||
}, []);
|
||||
}
|
||||
|
||||
function normalize(value, preferredQuote) {
|
||||
if (!value || !value.length) {
|
||||
return value;
|
||||
}
|
||||
return valueParser(value).walk(function (child) {
|
||||
if (child.type !== C_STRING) {
|
||||
return;
|
||||
}
|
||||
var ast = parse(child.value);
|
||||
if (ast.quotes) {
|
||||
changeWrappingQuotes(child, ast);
|
||||
} else if (preferredQuote === C_SINGLE) {
|
||||
child.quote = L_SINGLE_QUOTE;
|
||||
} else {
|
||||
child.quote = L_DOUBLE_QUOTE;
|
||||
}
|
||||
child.value = stringify(ast);
|
||||
}).toString();
|
||||
}
|
||||
|
||||
exports.default = postcss.plugin('cssnano-normalize-string', function (opts) {
|
||||
var _preferredQuote$opts = _extends({
|
||||
preferredQuote: 'double'
|
||||
}, opts),
|
||||
preferredQuote = _preferredQuote$opts.preferredQuote;
|
||||
|
||||
return function (css) {
|
||||
css.walk(function (node) {
|
||||
if (node.type === 'rule') {
|
||||
node.selector = normalize(node.selector, preferredQuote);
|
||||
}
|
||||
if (node.type === 'decl') {
|
||||
node.value = normalize(node.value, preferredQuote);
|
||||
}
|
||||
if (node.type === 'atrule') {
|
||||
node.params = normalize(node.params, preferredQuote);
|
||||
}
|
||||
});
|
||||
};
|
||||
});
|
||||
module.exports = exports['default'];
|
||||
67
node_modules/cssnano/dist/lib/normalizeUnicode.js
generated
vendored
Executable file
67
node_modules/cssnano/dist/lib/normalizeUnicode.js
generated
vendored
Executable file
@@ -0,0 +1,67 @@
|
||||
'use strict';
|
||||
|
||||
exports.__esModule = true;
|
||||
|
||||
var _postcss = require('postcss');
|
||||
|
||||
var _postcss2 = _interopRequireDefault(_postcss);
|
||||
|
||||
var _postcssValueParser = require('postcss-value-parser');
|
||||
|
||||
var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser);
|
||||
|
||||
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
||||
|
||||
function unicode(range) {
|
||||
var values = range.slice(2).split('-');
|
||||
if (values.length < 2) {
|
||||
return range;
|
||||
}
|
||||
var left = values[0].split('');
|
||||
var right = values[1].split('');
|
||||
|
||||
if (left.length !== right.length) {
|
||||
return range;
|
||||
}
|
||||
|
||||
var questionCounter = 0;
|
||||
|
||||
var merged = left.reduce(function (group, value, index) {
|
||||
if (group === false) {
|
||||
return false;
|
||||
}
|
||||
if (value === right[index] && !questionCounter) {
|
||||
return group + value;
|
||||
}
|
||||
if (value === '0' && right[index] === 'f') {
|
||||
questionCounter++;
|
||||
return group + '?';
|
||||
}
|
||||
return false;
|
||||
}, 'u+');
|
||||
|
||||
/*
|
||||
* The maximum number of wildcard characters (?) for ranges is 5.
|
||||
*/
|
||||
|
||||
if (merged && questionCounter < 6) {
|
||||
return merged;
|
||||
}
|
||||
|
||||
return range;
|
||||
}
|
||||
|
||||
exports.default = _postcss2.default.plugin('cssnano-normalize-unicode', function () {
|
||||
return function (css) {
|
||||
css.walkDecls(/^unicode-range$/i, function (node) {
|
||||
node.prop = 'unicode-range';
|
||||
node.value = (0, _postcssValueParser2.default)(node.value).walk(function (child) {
|
||||
if (child.type === 'word') {
|
||||
child.value = unicode(child.value.toLowerCase());
|
||||
}
|
||||
return false;
|
||||
}).toString();
|
||||
});
|
||||
};
|
||||
});
|
||||
module.exports = exports['default'];
|
||||
93
node_modules/cssnano/dist/lib/reduceBackgroundRepeat.js
generated
vendored
Executable file
93
node_modules/cssnano/dist/lib/reduceBackgroundRepeat.js
generated
vendored
Executable file
@@ -0,0 +1,93 @@
|
||||
'use strict';
|
||||
|
||||
exports.__esModule = true;
|
||||
|
||||
var _postcss = require('postcss');
|
||||
|
||||
var _postcss2 = _interopRequireDefault(_postcss);
|
||||
|
||||
var _postcssValueParser = require('postcss-value-parser');
|
||||
|
||||
var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser);
|
||||
|
||||
var _evenValues = require('./evenValues');
|
||||
|
||||
var _evenValues2 = _interopRequireDefault(_evenValues);
|
||||
|
||||
var _getArguments = require('./getArguments');
|
||||
|
||||
var _getArguments2 = _interopRequireDefault(_getArguments);
|
||||
|
||||
var _getMatch = require('./getMatch');
|
||||
|
||||
var _getMatch2 = _interopRequireDefault(_getMatch);
|
||||
|
||||
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
||||
|
||||
var mappings = [['repeat-x', ['repeat', 'no-repeat']], ['repeat-y', ['no-repeat', 'repeat']], ['repeat', ['repeat', 'repeat']], ['space', ['space', 'space']], ['round', ['round', 'round']], ['no-repeat', ['no-repeat', 'no-repeat']]];
|
||||
|
||||
var repeat = [mappings[0][0], mappings[1][0], mappings[2][0], mappings[3][0], mappings[4][0], mappings[5][0]];
|
||||
|
||||
var getMatch = (0, _getMatch2.default)(mappings);
|
||||
|
||||
function transform(decl) {
|
||||
var values = (0, _postcssValueParser2.default)(decl.value);
|
||||
if (values.nodes.length === 1) {
|
||||
return;
|
||||
}
|
||||
var args = (0, _getArguments2.default)(values);
|
||||
var relevant = [];
|
||||
args.forEach(function (arg) {
|
||||
relevant.push({
|
||||
start: null,
|
||||
end: null
|
||||
});
|
||||
arg.forEach(function (part, index) {
|
||||
var isRepeat = ~repeat.indexOf(part.value);
|
||||
var len = relevant.length - 1;
|
||||
if (relevant[len].start === null && isRepeat) {
|
||||
relevant[len].start = index;
|
||||
relevant[len].end = index;
|
||||
return;
|
||||
}
|
||||
if (relevant[len].start !== null) {
|
||||
if (part.type === 'space') {
|
||||
return;
|
||||
} else if (isRepeat) {
|
||||
relevant[len].end = index;
|
||||
return;
|
||||
}
|
||||
return;
|
||||
}
|
||||
});
|
||||
});
|
||||
relevant.forEach(function (range, index) {
|
||||
if (range.start === null) {
|
||||
return;
|
||||
}
|
||||
var val = args[index].slice(range.start, range.end + 1);
|
||||
if (val.length !== 3) {
|
||||
return;
|
||||
}
|
||||
var match = getMatch(val.filter(_evenValues2.default).map(function (n) {
|
||||
return n.value;
|
||||
}));
|
||||
if (match.length) {
|
||||
args[index][range.start].value = match[0][0];
|
||||
args[index][range.start + 1].value = '';
|
||||
args[index][range.end].value = '';
|
||||
}
|
||||
});
|
||||
decl.value = values.toString();
|
||||
}
|
||||
|
||||
var plugin = _postcss2.default.plugin('cssnano-reduce-background-repeat', function () {
|
||||
return function (css) {
|
||||
return css.walkDecls(/background(-repeat|$)/, transform);
|
||||
};
|
||||
});
|
||||
|
||||
plugin.mappings = mappings;
|
||||
|
||||
exports.default = plugin;
|
||||
module.exports = exports['default'];
|
||||
55
node_modules/cssnano/dist/lib/reduceDisplayValues.js
generated
vendored
Executable file
55
node_modules/cssnano/dist/lib/reduceDisplayValues.js
generated
vendored
Executable file
@@ -0,0 +1,55 @@
|
||||
'use strict';
|
||||
|
||||
exports.__esModule = true;
|
||||
|
||||
var _postcss = require('postcss');
|
||||
|
||||
var _postcss2 = _interopRequireDefault(_postcss);
|
||||
|
||||
var _postcssValueParser = require('postcss-value-parser');
|
||||
|
||||
var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser);
|
||||
|
||||
var _evenValues = require('./evenValues');
|
||||
|
||||
var _evenValues2 = _interopRequireDefault(_evenValues);
|
||||
|
||||
var _getMatch = require('./getMatch');
|
||||
|
||||
var _getMatch2 = _interopRequireDefault(_getMatch);
|
||||
|
||||
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
||||
|
||||
/**
|
||||
* Specification: https://drafts.csswg.org/css-display/#the-display-properties
|
||||
*/
|
||||
|
||||
var mappings = [['block', ['block', 'flow']], ['flow-root', ['block', 'flow-root']], ['inline', ['inline', 'flow']], ['inline-block', ['inline', 'flow-root']], ['run-in', ['run-in', 'flow']], ['list-item', ['list-item', 'block', 'flow']], ['inline-list-item', ['list-item', 'inline', 'flow']], ['flex', ['block', 'flex']], ['inline-flex', ['inline', 'flex']], ['grid', ['block', 'grid']], ['inline-grid', ['inline', 'grid']], ['ruby', ['inline', 'ruby']], ['table', ['block', 'table']], ['inline-table', ['inline', 'table']], ['table-cell', ['table-cell', 'flow']], ['table-caption', ['table-caption', 'flow']], ['ruby-base', ['ruby-base', 'flow']], ['ruby-text', ['ruby-text', 'flow']]];
|
||||
|
||||
var getMatch = (0, _getMatch2.default)(mappings);
|
||||
|
||||
function transform(node) {
|
||||
var _valueParser = (0, _postcssValueParser2.default)(node.value),
|
||||
nodes = _valueParser.nodes;
|
||||
|
||||
if (nodes.length === 1) {
|
||||
return;
|
||||
}
|
||||
var match = getMatch(nodes.filter(_evenValues2.default).map(function (n) {
|
||||
return n.value;
|
||||
}));
|
||||
if (match.length) {
|
||||
node.value = match[0][0];
|
||||
}
|
||||
}
|
||||
|
||||
var plugin = _postcss2.default.plugin('cssnano-reduce-display-values', function () {
|
||||
return function (css) {
|
||||
return css.walkDecls('display', transform);
|
||||
};
|
||||
});
|
||||
|
||||
plugin.mappings = mappings;
|
||||
|
||||
exports.default = plugin;
|
||||
module.exports = exports['default'];
|
||||
119
node_modules/cssnano/dist/lib/reducePositions.js
generated
vendored
Executable file
119
node_modules/cssnano/dist/lib/reducePositions.js
generated
vendored
Executable file
@@ -0,0 +1,119 @@
|
||||
'use strict';
|
||||
|
||||
exports.__esModule = true;
|
||||
|
||||
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
|
||||
|
||||
var _postcss = require('postcss');
|
||||
|
||||
var _postcssValueParser = require('postcss-value-parser');
|
||||
|
||||
var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser);
|
||||
|
||||
var _has = require('has');
|
||||
|
||||
var _has2 = _interopRequireDefault(_has);
|
||||
|
||||
var _getArguments = require('./getArguments');
|
||||
|
||||
var _getArguments2 = _interopRequireDefault(_getArguments);
|
||||
|
||||
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
||||
|
||||
var directions = ['top', 'right', 'bottom', 'left', 'center'];
|
||||
var properties = ['background', 'background-position', '-webkit-perspective-origin', 'perspective-origin'];
|
||||
|
||||
var center = '50%';
|
||||
|
||||
var horizontal = {
|
||||
right: '100%',
|
||||
left: '0'
|
||||
};
|
||||
|
||||
var vertical = {
|
||||
bottom: '100%',
|
||||
top: '0'
|
||||
};
|
||||
|
||||
function transform(decl) {
|
||||
if (!~properties.indexOf(decl.prop)) {
|
||||
return;
|
||||
}
|
||||
var values = (0, _postcssValueParser2.default)(decl.value);
|
||||
var args = (0, _getArguments2.default)(values);
|
||||
var relevant = [];
|
||||
args.forEach(function (arg) {
|
||||
relevant.push({
|
||||
start: null,
|
||||
end: null
|
||||
});
|
||||
arg.forEach(function (part, index) {
|
||||
var isPosition = ~directions.indexOf(part.value) || (0, _postcssValueParser.unit)(part.value);
|
||||
var len = relevant.length - 1;
|
||||
if (relevant[len].start === null && isPosition) {
|
||||
relevant[len].start = index;
|
||||
relevant[len].end = index;
|
||||
return;
|
||||
}
|
||||
if (relevant[len].start !== null) {
|
||||
if (part.type === 'space') {
|
||||
return;
|
||||
} else if (isPosition) {
|
||||
relevant[len].end = index;
|
||||
return;
|
||||
}
|
||||
return;
|
||||
}
|
||||
});
|
||||
});
|
||||
relevant.forEach(function (range, index) {
|
||||
if (range.start === null) {
|
||||
return;
|
||||
}
|
||||
var position = args[index].slice(range.start, range.end + 1);
|
||||
if (position.length > 3) {
|
||||
return;
|
||||
}
|
||||
if (position.length === 1 || position[2].value === 'center') {
|
||||
if (position[2]) {
|
||||
position[2].value = position[1].value = '';
|
||||
}
|
||||
var value = position[0].value;
|
||||
|
||||
var map = _extends({}, horizontal, {
|
||||
center: center
|
||||
});
|
||||
if ((0, _has2.default)(map, value)) {
|
||||
position[0].value = map[value];
|
||||
}
|
||||
return;
|
||||
}
|
||||
if (position[0].value === 'center' && ~directions.indexOf(position[2].value)) {
|
||||
position[0].value = position[1].value = '';
|
||||
var _value = position[2].value;
|
||||
|
||||
if ((0, _has2.default)(horizontal, _value)) {
|
||||
position[2].value = horizontal[_value];
|
||||
}
|
||||
return;
|
||||
}
|
||||
if ((0, _has2.default)(horizontal, position[0].value) && (0, _has2.default)(vertical, position[2].value)) {
|
||||
position[0].value = horizontal[position[0].value];
|
||||
position[2].value = vertical[position[2].value];
|
||||
return;
|
||||
} else if ((0, _has2.default)(vertical, position[0].value) && (0, _has2.default)(horizontal, position[2].value)) {
|
||||
var first = position[0].value;
|
||||
position[0].value = horizontal[position[2].value];
|
||||
position[2].value = vertical[first];
|
||||
return;
|
||||
}
|
||||
});
|
||||
decl.value = values.toString();
|
||||
}
|
||||
|
||||
exports.default = (0, _postcss.plugin)('cssnano-reduce-positions', function () {
|
||||
return function (css) {
|
||||
return css.walkDecls(transform);
|
||||
};
|
||||
});
|
||||
module.exports = exports['default'];
|
||||
67
node_modules/cssnano/dist/lib/reduceTimingFunctions.js
generated
vendored
Executable file
67
node_modules/cssnano/dist/lib/reduceTimingFunctions.js
generated
vendored
Executable file
@@ -0,0 +1,67 @@
|
||||
'use strict';
|
||||
|
||||
exports.__esModule = true;
|
||||
|
||||
var _postcss = require('postcss');
|
||||
|
||||
var _postcssValueParser = require('postcss-value-parser');
|
||||
|
||||
var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser);
|
||||
|
||||
var _evenValues = require('./evenValues');
|
||||
|
||||
var _evenValues2 = _interopRequireDefault(_evenValues);
|
||||
|
||||
var _getMatch = require('./getMatch');
|
||||
|
||||
var _getMatch2 = _interopRequireDefault(_getMatch);
|
||||
|
||||
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
||||
|
||||
var keywords = [['ease', [0.25, 0.1, 0.25, 1]], ['linear', [0, 0, 1, 1]], ['ease-in', [0.42, 0, 1, 1]], ['ease-out', [0, 0, 0.58, 1]], ['ease-in-out', [0.42, 0, 0.58, 1]]];
|
||||
|
||||
var getValue = function getValue(node) {
|
||||
return parseFloat(node.value);
|
||||
};
|
||||
var getMatch = (0, _getMatch2.default)(keywords);
|
||||
|
||||
function reduce(node) {
|
||||
if (node.type !== 'function') {
|
||||
return false;
|
||||
}
|
||||
if (node.value === 'steps') {
|
||||
// Don't bother checking the step-end case as it has the same length
|
||||
// as steps(1)
|
||||
if (getValue(node.nodes[0]) === 1 && node.nodes[2] && node.nodes[2].value === 'start') {
|
||||
node.type = 'word';
|
||||
node.value = 'step-start';
|
||||
delete node.nodes;
|
||||
return;
|
||||
}
|
||||
// The end case is actually the browser default, so it isn't required.
|
||||
if (node.nodes[2] && node.nodes[2].value === 'end') {
|
||||
node.nodes = [node.nodes[0]];
|
||||
return;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
if (node.value === 'cubic-bezier') {
|
||||
var match = getMatch(node.nodes.filter(_evenValues2.default).map(getValue));
|
||||
|
||||
if (match.length) {
|
||||
node.type = 'word';
|
||||
node.value = match[0][0];
|
||||
delete node.nodes;
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
exports.default = (0, _postcss.plugin)('cssnano-reduce-timing-functions', function () {
|
||||
return function (css) {
|
||||
css.walkDecls(/(animation|transition)(-timing-function|$)/, function (decl) {
|
||||
decl.value = (0, _postcssValueParser2.default)(decl.value).walk(reduce).toString();
|
||||
});
|
||||
};
|
||||
});
|
||||
module.exports = exports['default'];
|
||||
24
node_modules/cssnano/dist/lib/styleCache.js
generated
vendored
Executable file
24
node_modules/cssnano/dist/lib/styleCache.js
generated
vendored
Executable file
@@ -0,0 +1,24 @@
|
||||
'use strict';
|
||||
|
||||
exports.__esModule = true;
|
||||
|
||||
var _postcss = require('postcss');
|
||||
|
||||
exports.default = (0, _postcss.plugin)('cssnano-reset-stylecache', function () {
|
||||
return function (css, result) {
|
||||
result.root.rawCache = {
|
||||
colon: ':',
|
||||
indent: '',
|
||||
beforeDecl: '',
|
||||
beforeRule: '',
|
||||
beforeOpen: '',
|
||||
beforeClose: '',
|
||||
beforeComment: '',
|
||||
after: '',
|
||||
emptyBody: '',
|
||||
commentLeft: '',
|
||||
commentRight: ''
|
||||
};
|
||||
};
|
||||
});
|
||||
module.exports = exports['default'];
|
||||
Reference in New Issue
Block a user