create project

kitabcitab/node_modules/eslint-plugin-jsx-a11y/lib/util/isNonLiteralProperty.js

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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports["default"] = void 0;
+
+var _jsxAstUtils = require("jsx-ast-utils");
+
+/**
+ * Returns boolean indicating whether the given element has been specified with
+ * an AST node with a non-literal type.
+ *
+ * Returns true if the elements has a role and its value is not of a type Literal.
+ * Otherwise returns false.
+ */
+var isNonLiteralProperty = function isNonLiteralProperty(attributes, propName) {
+  var prop = (0, _jsxAstUtils.getProp)(attributes, propName);
+  if (!prop) return false;
+  var propValue = prop.value;
+  if (!propValue) return false;
+  if (propValue.type === 'Literal') return false;
+
+  if (propValue.type === 'JSXExpressionContainer') {
+    var expression = propValue.expression;
+    if (expression.type === 'Identifier' && expression.name === 'undefined') return false;
+    if (expression.type === 'JSXText') return false;
+  }
+
+  return true;
+};
+
+var _default = isNonLiteralProperty;
+exports["default"] = _default;
+module.exports = exports.default;