mirror of
https://github.com/thangisme/notes.git
synced 2024-11-01 06:37:17 -04:00
32 lines
1.3 KiB
JavaScript
32 lines
1.3 KiB
JavaScript
/* @flow */
|
|
"use strict"
|
|
|
|
const Result = require("postcss/lib/result")
|
|
const normalizeRuleSettings = require("../normalizeRuleSettings")
|
|
const rules = require("../rules")
|
|
|
|
// Useful for third-party code (e.g. plugins) to run a PostCSS Root
|
|
// against a specific rule and do something with the warnings
|
|
module.exports = function (
|
|
options/*: {
|
|
ruleName: string,
|
|
ruleSettings: stylelint$configRuleSettings,
|
|
root: Object,
|
|
}*/,
|
|
callback/*: Function*/
|
|
) {
|
|
if (!options) throw new Error("checkAgainstRule requires an options object with 'ruleName', 'ruleSettings', and 'root' properties")
|
|
if (!callback) throw new Error("checkAgainstRule requires a callback")
|
|
if (!options.ruleName) throw new Error("checkAgainstRule requires a 'ruleName' option")
|
|
if (!rules[options.ruleName]) throw new Error(`Rule '${options.ruleName}' does not exist`)
|
|
if (!options.ruleSettings) throw new Error("checkAgainstRule requires a 'ruleSettings' option")
|
|
if (!options.root) throw new Error("checkAgainstRule requires a 'root' option")
|
|
|
|
const settings = normalizeRuleSettings(options.ruleSettings, options.ruleName)
|
|
if (!settings) { return }
|
|
|
|
const tmpPostcssResult = new Result()
|
|
rules[options.ruleName](settings[0], settings[1])(options.root, tmpPostcssResult)
|
|
tmpPostcssResult.warnings().forEach(callback)
|
|
}
|