+++ /dev/null
-"use strict";
-
-const _ = require("lodash");
-const declarationValueIndex = require("../../utils/declarationValueIndex");
-const isStandardSyntaxFunction = require("../../utils/isStandardSyntaxFunction");
-const matchesStringOrRegExp = require("../../utils/matchesStringOrRegExp");
-const postcss = require("postcss");
-const report = require("../../utils/report");
-const ruleMessages = require("../../utils/ruleMessages");
-const validateOptions = require("../../utils/validateOptions");
-const valueParser = require("postcss-value-parser");
-
-const ruleName = "function-blacklist";
-
-const messages = ruleMessages(ruleName, {
- rejected: name => `Unexpected function "${name}"`
-});
-
-const rule = function(blacklist) {
- return (root, result) => {
- const validOptions = validateOptions(result, ruleName, {
- actual: blacklist,
- possible: [_.isString]
- });
- if (!validOptions) {
- return;
- }
- root.walkDecls(decl => {
- const value = decl.value;
-
- valueParser(value).walk(function(node) {
- if (node.type !== "function") {
- return;
- }
- if (!isStandardSyntaxFunction(node)) {
- return;
- }
- if (
- !matchesStringOrRegExp(
- postcss.vendor.unprefixed(node.value),
- blacklist
- )
- ) {
- return;
- }
-
- report({
- message: messages.rejected(node.value),
- node: decl,
- index: declarationValueIndex(decl) + node.sourceIndex,
- result,
- ruleName
- });
- });
- });
- };
-};
-
-rule.primaryOptionArray = true;
-
-rule.ruleName = ruleName;
-rule.messages = messages;
-module.exports = rule;