Initial commit

node_modules/stylelint/lib/rules/selector-nested-pattern/index.js

@@ -0,0 +1,61 @@
+"use strict"
+
+const _ = require("lodash")
+const isStandardSyntaxRule = require("../../utils/isStandardSyntaxRule")
+const isStandardSyntaxSelector = require("../../utils/isStandardSyntaxSelector")
+const report = require("../../utils/report")
+const ruleMessages = require("../../utils/ruleMessages")
+const validateOptions = require("../../utils/validateOptions")
+
+const ruleName = "selector-nested-pattern"
+
+const messages = ruleMessages(ruleName, {
+  expected: selector => `Expected nested selector "${selector}" 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 normalizedPattern = _.isString(pattern) ? new RegExp(pattern) : pattern
+
+    root.walkRules(rule => {
+      if (rule.parent.type !== "rule") {
+        return
+      }
+      if (!isStandardSyntaxRule(rule)) {
+        return
+      }
+
+      const selector = rule.selector
+
+      if (!isStandardSyntaxSelector(selector)) {
+        return
+      }
+
+      if (normalizedPattern.test(selector)) {
+        return
+      }
+
+      report({
+        result,
+        ruleName,
+        message: messages.expected(selector),
+        node: rule,
+      })
+    })
+  }
+}
+
+rule.ruleName = ruleName
+rule.messages = messages
+module.exports = rule