| "use strict"; |
| |
| const _ = require("lodash"); |
| const atRuleParamIndex = require("../../utils/atRuleParamIndex"); |
| const report = require("../../utils/report"); |
| const ruleMessages = require("../../utils/ruleMessages"); |
| const validateOptions = require("../../utils/validateOptions"); |
| |
| const ruleName = "keyframes-name-pattern"; |
| |
| const messages = ruleMessages(ruleName, { |
| expected: keyframeName => |
| `Expected keyframe name "${keyframeName}" to match specified pattern` |
| }); |
| |
| const rule = function(pattern) { |
| return (root, result) => { |
| const validOptions = validateOptions(result, ruleName, { |
| actual: pattern, |
| possible: [_.isRegExp, _.isString] |
| }); |
| |
| if (!validOptions) { |
| return; |
| } |
| |
| const regex = _.isString(pattern) ? new RegExp(pattern) : pattern; |
| |
| root.walkAtRules(/keyframes/i, keyframesNode => { |
| const value = keyframesNode.params; |
| |
| if (value.match(regex)) { |
| return; |
| } |
| |
| report({ |
| index: atRuleParamIndex(keyframesNode), |
| message: messages.expected(value), |
| node: keyframesNode, |
| ruleName, |
| result |
| }); |
| }); |
| }; |
| }; |
| |
| rule.ruleName = ruleName; |
| rule.messages = messages; |
| module.exports = rule; |