+++ /dev/null
-"use strict";
-
-const declarationValueIndex = require("../../utils/declarationValueIndex");
-const findFontFamily = require("../../utils/findFontFamily");
-const keywordSets = require("../../reference/keywordSets");
-const report = require("../../utils/report");
-const ruleMessages = require("../../utils/ruleMessages");
-const validateOptions = require("../../utils/validateOptions");
-
-const ruleName = "font-family-no-missing-generic-family-keyword";
-
-const messages = ruleMessages(ruleName, {
- rejected: "Unexpected missing generic font family"
-});
-
-const isFamilyNameKeyword = node =>
- !node.quote && keywordSets.fontFamilyKeywords.has(node.value.toLowerCase());
-
-const rule = function(actual) {
- return (root, result) => {
- const validOptions = validateOptions(result, ruleName, { actual });
- if (!validOptions) {
- return;
- }
-
- root.walkDecls(/^font(-family)?$/i, decl => {
- // Ignore @font-face
- if (
- decl.parent &&
- decl.parent.type === "atrule" &&
- decl.parent.name.toLowerCase() === "font-face"
- ) {
- return;
- }
-
- const fontFamilies = findFontFamily(decl.value);
-
- if (fontFamilies.length === 0) {
- return;
- }
-
- if (fontFamilies.some(isFamilyNameKeyword)) {
- return;
- }
-
- report({
- result,
- ruleName,
- message: messages.rejected,
- node: decl,
- index:
- declarationValueIndex(decl) +
- fontFamilies[fontFamilies.length - 1].sourceIndex
- });
- });
- };
-};
-
-rule.ruleName = ruleName;
-rule.messages = messages;
-module.exports = rule;