Initial commit

node_modules/stylelint/lib/rules/selectorCombinatorSpaceChecker.js

@@ -0,0 +1,48 @@
+"use strict"
+
+const report = require("../utils/report")
+const _ = require("lodash")
+const punctuationSets = require("../reference/punctuationSets")
+const styleSearch = require("style-search")
+
+module.exports = function (opts) {
+  opts.root.walkRules(rule => {
+    // Check each selector individually, instead of all as one string,
+    // in case some that aren't the first begin with combinators (nesting syntax)
+    rule.selectors.forEach(selector => {
+      styleSearch({
+        source: selector,
+        target: _.toArray(punctuationSets.nonSpaceCombinators),
+        parentheticals: "skip",
+      }, match => {
+        const endIndex = match.endIndex,
+          startIndex = match.startIndex,
+          target = match.target
+
+        // Catch ~= in attribute selectors
+
+        if (target === "~" && selector[endIndex] === "=") {
+          return
+        }
+
+        // Catch escaped combinator-like character
+        if (selector[startIndex - 1] === "\\") {
+          return
+        }
+
+        check(selector, startIndex, rule)
+      })
+    })
+  })
+
+  function check(source, index, node) {
+    opts.locationChecker({ source, index, err: m => report({
+      message: m,
+      node,
+      index,
+      result: opts.result,
+      ruleName: opts.checkedRuleName,
+    }),
+    })
+  }
+}