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authorruki <waruqi@gmail.com>2018-11-08 00:43:05 +0800
committerruki <waruqi@gmail.com>2018-11-07 22:18:30 +0800
commit89e95b3f143682ed9a006991bacf45c9dcba4818 (patch)
tree4f44cf41b828577d583890bdd5a1c31e8491a6ba /node_modules/postcss-minify-params/dist
parentaa7f0199255277949790b41c56e8ec97dd4f0da4 (diff)
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Diffstat (limited to 'node_modules/postcss-minify-params/dist')
-rw-r--r--node_modules/postcss-minify-params/dist/index.js106
1 files changed, 0 insertions, 106 deletions
diff --git a/node_modules/postcss-minify-params/dist/index.js b/node_modules/postcss-minify-params/dist/index.js
deleted file mode 100644
index ce373e9f..00000000
--- a/node_modules/postcss-minify-params/dist/index.js
+++ /dev/null
@@ -1,106 +0,0 @@
-var postcss = require('postcss');
-var valueParser = require('postcss-value-parser');
-var stringify = valueParser.stringify;
-var sort = require('alphanum-sort');
-var uniqs = require('uniqs');
-
-/**
- * Return the greatest common divisor
- * of two numbers.
- */
-
-function gcd(a, b) {
- return b ? gcd(b, a % b) : a;
-}
-
-function aspectRatio(a, b) {
- var divisor = gcd(a, b);
-
- return [a / divisor, b / divisor];
-}
-
-function split(nodes, div) {
- var result = [];
- var i, max, node;
- var last = '';
-
- for (i = 0, max = nodes.length; i < max; i += 1) {
- node = nodes[i];
- if (node.type === 'div' && node.value === div) {
- result.push(last);
- last = '';
- } else {
- last += stringify(node);
- }
- }
-
- result.push(last);
-
- return result;
-}
-
-function removeNode(node) {
- node.value = '';
- node.type = 'word';
-}
-
-module.exports = postcss.plugin('postcss-minify-params', function () {
- return function (css) {
- css.walkAtRules(function (rule) {
- if (!rule.params) {
- return;
- }
-
- var params = valueParser(rule.params);
-
- params.walk(function (node, index) {
- if (node.type === 'div' || node.type === 'function') {
- node.before = node.after = '';
- if (
- node.type === 'function' &&
- node.nodes[4] &&
- node.nodes[0].value.indexOf('-aspect-ratio') === 3
- ) {
- var ref = aspectRatio(
- node.nodes[2].value,
- node.nodes[4].value
- );
- var a = ref[0];
- var b = ref[1];
- node.nodes[2].value = a;
- node.nodes[4].value = b;
- }
- } else if (node.type === 'space') {
- node.value = ' ';
- } else if (node.type === 'word') {
- var prevWord = params.nodes[index - 2];
- if (
- node.value === 'all' &&
- rule.name === 'media' &&
- !prevWord
- ) {
- var nextSpace = params.nodes[index + 1];
- var nextWord = params.nodes[index + 2];
- var secondSpace = params.nodes[index + 3];
- if (nextWord && nextWord.value === 'and') {
- removeNode(nextWord);
- removeNode(nextSpace);
- if (secondSpace) {
- removeNode(secondSpace);
- }
- }
- removeNode(node);
- }
- }
- }, true);
-
- rule.params = sort(uniqs(split(params.nodes, ',')), {
- insensitive: true
- }).join();
-
- if (!rule.params.length) {
- rule.raws.afterName = '';
- }
- });
- };
-});