node_modules/stylelint/lib/rules/selector-no-vendor-prefix/index.js

"use strict";

const _ = require("lodash");
const isAutoprefixable = require("../../utils/isAutoprefixable");
const isStandardSyntaxRule = require("../../utils/isStandardSyntaxRule");
const isStandardSyntaxSelector = require("../../utils/isStandardSyntaxSelector");
const optionsMatches = require("../../utils/optionsMatches");
const parseSelector = require("../../utils/parseSelector");
const report = require("../../utils/report");
const ruleMessages = require("../../utils/ruleMessages");
const validateOptions = require("../../utils/validateOptions");

const ruleName = "selector-no-vendor-prefix";

const messages = ruleMessages(ruleName, {
  rejected: selector => `Unexpected vendor-prefix "${selector}"`
});

const rule = function(actual, options) {
  return (root, result) => {
    const validOptions = validateOptions(
      result,
      ruleName,
      { actual },
      {
        actual: options,
        possible: {
          ignoreSelectors: [_.isString]
        },
        optional: true
      }
    );

    if (!validOptions) {
      return;
    }

    root.walkRules(rule => {
      if (!isStandardSyntaxRule(rule)) {
        return;
      }

      const selector = rule.selector;

      if (!isStandardSyntaxSelector(selector)) {
        return;
      }

      parseSelector(selector, result, rule, selectorTree => {
        selectorTree.walkPseudos(pseudoNode => {
          if (isAutoprefixable.selector(pseudoNode.value)) {
            if (optionsMatches(options, "ignoreSelectors", pseudoNode.value)) {
              return;
            }

            report({
              result,
              ruleName,
              message: messages.rejected(pseudoNode.value),
              node: rule,
              index: (rule.raws.before || "").length + pseudoNode.sourceIndex
            });
          }
        });
      });
    });
  };
};

rule.ruleName = ruleName;
rule.messages = messages;
module.exports = rule;