node_modules

node_modules/eslint-plugin-vue/lib/rules/no-template-key.js

@@ -0,0 +1,42 @@
+/**
+ * @author Toru Nagashima
+ * @copyright 2016 Toru Nagashima. All rights reserved.
+ * See LICENSE file in root directory for full license.
+ */
+'use strict'
+
+// ------------------------------------------------------------------------------
+// Requirements
+// ------------------------------------------------------------------------------
+
+const utils = require('../utils')
+
+// ------------------------------------------------------------------------------
+// Rule Definition
+// ------------------------------------------------------------------------------
+
+module.exports = {
+  meta: {
+    docs: {
+      description: 'disallow `key` attribute on `<template>`',
+      category: 'essential',
+      url: 'https://github.com/vuejs/eslint-plugin-vue/blob/v4.7.1/docs/rules/no-template-key.md'
+    },
+    fixable: null,
+    schema: []
+  },
+
+  create (context) {
+    return utils.defineTemplateBodyVisitor(context, {
+      "VElement[name='template']" (node) {
+        if (utils.hasAttribute(node, 'key') || utils.hasDirective(node, 'bind', 'key')) {
+          context.report({
+            node: node,
+            loc: node.loc,
+            message: "'<template>' cannot be keyed. Place the key on real elements instead."
+          })
+        }
+      }
+    })
+  }
+}