| "use strict"; |
| |
| const _ = require("lodash"); |
| const isAutoprefixable = require("../../utils/isAutoprefixable"); |
| const optionsMatches = require("../../utils/optionsMatches"); |
| const postcss = require("postcss"); |
| const report = require("../../utils/report"); |
| const ruleMessages = require("../../utils/ruleMessages"); |
| const validateOptions = require("../../utils/validateOptions"); |
| |
| const ruleName = "property-no-vendor-prefix"; |
| |
| const messages = ruleMessages(ruleName, { |
| rejected: property => `Unexpected vendor-prefix "${property}"` |
| }); |
| |
| const rule = function(actual, options) { |
| return (root, result) => { |
| const validOptions = validateOptions( |
| result, |
| ruleName, |
| { actual }, |
| { |
| optional: true, |
| actual: options, |
| possible: { |
| ignoreProperties: [_.isString, _.isRegExp] |
| } |
| } |
| ); |
| |
| if (!validOptions) { |
| return; |
| } |
| |
| root.walkDecls(decl => { |
| const prop = decl.prop; |
| const unprefixedProp = postcss.vendor.unprefixed(prop); |
| |
| //return early if property is to be ignored |
| if (optionsMatches(options, "ignoreProperties", unprefixedProp)) { |
| return; |
| } |
| |
| // Make sure there's a vendor prefix, |
| // but this isn't a custom property |
| |
| if (prop[0] !== "-" || prop[1] === "-") { |
| return; |
| } |
| |
| if (!isAutoprefixable.property(prop)) { |
| return; |
| } |
| |
| report({ |
| message: messages.rejected(prop), |
| node: decl, |
| result, |
| ruleName |
| }); |
| }); |
| }; |
| }; |
| |
| rule.ruleName = ruleName; |
| rule.messages = messages; |
| module.exports = rule; |