--- /dev/null
+"use strict";
+
+const _ = require("lodash");
+const isStandardSyntaxRule = require("../../utils/isStandardSyntaxRule");
+const isStandardSyntaxSelector = require("../../utils/isStandardSyntaxSelector");
+const matchesStringOrRegExp = require("../../utils/matchesStringOrRegExp");
+const parseSelector = require("../../utils/parseSelector");
+const postcss = require("postcss");
+const report = require("../../utils/report");
+const ruleMessages = require("../../utils/ruleMessages");
+const validateOptions = require("../../utils/validateOptions");
+
+const ruleName = "selector-pseudo-class-blacklist";
+
+const messages = ruleMessages(ruleName, {
+ rejected: selector => `Unexpected pseudo-class "${selector}"`
+});
+
+const rule = function(blacklist) {
+ return (root, result) => {
+ const validOptions = validateOptions(result, ruleName, {
+ actual: blacklist,
+ possible: [_.isString]
+ });
+ if (!validOptions) {
+ return;
+ }
+
+ root.walkRules(rule => {
+ if (!isStandardSyntaxRule(rule)) {
+ return;
+ }
+
+ const selector = rule.selector;
+
+ if (!isStandardSyntaxSelector(selector)) {
+ return;
+ }
+
+ if (selector.indexOf(":") === -1) {
+ return;
+ }
+
+ parseSelector(selector, result, rule, selectorTree => {
+ selectorTree.walkPseudos(pseudoNode => {
+ const value = pseudoNode.value;
+
+ // Ignore pseudo-elements
+
+ if (value.slice(0, 2) === "::") {
+ return;
+ }
+
+ const name = value.slice(1);
+
+ if (
+ !matchesStringOrRegExp(postcss.vendor.unprefixed(name), blacklist)
+ ) {
+ return;
+ }
+
+ report({
+ index: pseudoNode.sourceIndex,
+ message: messages.rejected(name),
+ node: rule,
+ result,
+ ruleName
+ });
+ });
+ });
+ });
+ };
+};
+
+rule.primaryOptionArray = true;
+
+rule.ruleName = ruleName;
+rule.messages = messages;
+module.exports = rule;