.gitignore added
[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / stylelint / lib / rules / function-blacklist / index.js
diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/stylelint/lib/rules/function-blacklist/index.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/stylelint/lib/rules/function-blacklist/index.js
new file mode 100644 (file)
index 0000000..72119ea
--- /dev/null
@@ -0,0 +1,63 @@
+"use strict";
+
+const _ = require("lodash");
+const declarationValueIndex = require("../../utils/declarationValueIndex");
+const isStandardSyntaxFunction = require("../../utils/isStandardSyntaxFunction");
+const matchesStringOrRegExp = require("../../utils/matchesStringOrRegExp");
+const postcss = require("postcss");
+const report = require("../../utils/report");
+const ruleMessages = require("../../utils/ruleMessages");
+const validateOptions = require("../../utils/validateOptions");
+const valueParser = require("postcss-value-parser");
+
+const ruleName = "function-blacklist";
+
+const messages = ruleMessages(ruleName, {
+  rejected: name => `Unexpected function "${name}"`
+});
+
+const rule = function(blacklist) {
+  return (root, result) => {
+    const validOptions = validateOptions(result, ruleName, {
+      actual: blacklist,
+      possible: [_.isString]
+    });
+    if (!validOptions) {
+      return;
+    }
+    root.walkDecls(decl => {
+      const value = decl.value;
+
+      valueParser(value).walk(function(node) {
+        if (node.type !== "function") {
+          return;
+        }
+        if (!isStandardSyntaxFunction(node)) {
+          return;
+        }
+        if (
+          !matchesStringOrRegExp(
+            postcss.vendor.unprefixed(node.value),
+            blacklist
+          )
+        ) {
+          return;
+        }
+
+        report({
+          message: messages.rejected(node.value),
+          node: decl,
+          index: declarationValueIndex(decl) + node.sourceIndex,
+          result,
+          ruleName
+        });
+      });
+    });
+  };
+};
+
+rule.primaryOptionArray = true;
+
+rule.ruleName = ruleName;
+rule.messages = messages;
+module.exports = rule;