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[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / stylelint / lib / rules / function-url-scheme-blacklist / index.js
diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/stylelint/lib/rules/function-url-scheme-blacklist/index.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/stylelint/lib/rules/function-url-scheme-blacklist/index.js
new file mode 100644 (file)
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+"use strict";
+
+const _ = require("lodash");
+const functionArgumentsSearch = require("../../utils/functionArgumentsSearch");
+const getSchemeFromUrl = require("../../utils/getSchemeFromUrl");
+const isStandardSyntaxUrl = require("../../utils/isStandardSyntaxUrl");
+const matchesStringOrRegExp = require("../../utils/matchesStringOrRegExp");
+const report = require("../../utils/report");
+const ruleMessages = require("../../utils/ruleMessages");
+const validateOptions = require("../../utils/validateOptions");
+
+const ruleName = "function-url-scheme-blacklist";
+
+const messages = ruleMessages(ruleName, {
+  rejected: scheme => `Unexpected URL scheme "${scheme}:"`
+});
+
+const rule = function(blacklist) {
+  return (root, result) => {
+    const validOptions = validateOptions(result, ruleName, {
+      actual: blacklist,
+      possible: [_.isString]
+    });
+    if (!validOptions) {
+      return;
+    }
+
+    root.walkDecls(function(decl) {
+      functionArgumentsSearch(
+        decl.toString().toLowerCase(),
+        "url",
+        (args, index) => {
+          const unspacedUrlString = _.trim(args, " ");
+          if (!isStandardSyntaxUrl(unspacedUrlString)) {
+            return;
+          }
+          const urlString = _.trim(unspacedUrlString, "'\"");
+          const scheme = getSchemeFromUrl(urlString);
+
+          if (scheme === null) {
+            return;
+          }
+
+          if (!matchesStringOrRegExp(scheme, blacklist)) {
+            return;
+          }
+
+          report({
+            message: messages.rejected(scheme),
+            node: decl,
+            index,
+            result,
+            ruleName
+          });
+        }
+      );
+    });
+  };
+};
+
+rule.primaryOptionArray = true;
+
+rule.ruleName = ruleName;
+rule.messages = messages;
+module.exports = rule;