diff options
Diffstat (limited to 'node_modules/postcss-discard-comments/dist/index.js')
| -rw-r--r-- | node_modules/postcss-discard-comments/dist/index.js | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/node_modules/postcss-discard-comments/dist/index.js b/node_modules/postcss-discard-comments/dist/index.js new file mode 100644 index 00000000..92de696d --- /dev/null +++ b/node_modules/postcss-discard-comments/dist/index.js @@ -0,0 +1,98 @@ +'use strict'; + +exports.__esModule = true; + +var _commentRemover = require('./lib/commentRemover'); + +var _commentRemover2 = _interopRequireDefault(_commentRemover); + +var _commentParser = require('./lib/commentParser'); + +var _commentParser2 = _interopRequireDefault(_commentParser); + +var _postcss = require('postcss'); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var space = _postcss.list.space; + +exports.default = (0, _postcss.plugin)('postcss-discard-comments', function () { + var opts = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; + + var remover = new _commentRemover2.default(opts); + + function matchesComments(source) { + return (0, _commentParser2.default)(source).filter(function (node) { + return node.type === 'comment'; + }); + } + + function replaceComments(source) { + var separator = arguments.length <= 1 || arguments[1] === undefined ? ' ' : arguments[1]; + + if (!source) { + return source; + } + var parsed = (0, _commentParser2.default)(source).reduce(function (value, node) { + if (node.type !== 'comment') { + return value + node.value; + } + if (remover.canRemove(node.value)) { + return value + separator; + } + return value + '/*' + node.value + '*/'; + }, ''); + + return space(parsed).join(' '); + } + + return function (css) { + css.walk(function (node) { + if (node.type === 'comment' && remover.canRemove(node.text)) { + node.remove(); + return; + } + + if (node.raws.between) { + node.raws.between = replaceComments(node.raws.between); + } + + if (node.type === 'decl') { + if (node.raws.value && node.raws.value.raw) { + if (node.raws.value.value === node.value) { + node.value = replaceComments(node.raws.value.raw); + } else { + node.value = replaceComments(node.value); + } + node.raws.value = null; + } + if (node.raws.important) { + node.raws.important = replaceComments(node.raws.important); + var b = matchesComments(node.raws.important); + node.raws.important = b.length ? node.raws.important : '!important'; + } + return; + } + + if (node.type === 'rule' && node.raws.selector && node.raws.selector.raw) { + node.raws.selector.raw = replaceComments(node.raws.selector.raw, ''); + return; + } + + if (node.type === 'atrule') { + if (node.raws.afterName) { + var commentsReplaced = replaceComments(node.raws.afterName); + if (!commentsReplaced.length) { + node.raws.afterName = commentsReplaced + ' '; + } else { + node.raws.afterName = ' ' + commentsReplaced + ' '; + } + } + if (node.raws.params && node.raws.params.raw) { + node.raws.params.raw = replaceComments(node.raws.params.raw); + } + } + }); + }; +}); +module.exports = exports['default'];
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