Progress with PR review

Author: jesusgn90

lib/rules/no-unregistered-components.js

@@ -15,6 +15,15 @@ const casing = require('eslint-plugin-vue/lib/utils/casing')
 // Rule helpers
 // ------------------------------------------------------------------------------
 
+const VUE_BUILT_IN_COMPONENTS = [
+  'component',
+  'suspense',
+  'teleport',
+  'transition',
+  'transition-group',
+  'keep-alive',
+  'slot'
+]
 /**
  * Check whether the given node is a built-in component or not.
  *
@@ -24,12 +33,10 @@ const casing = require('eslint-plugin-vue/lib/utils/casing')
  * @returns {boolean} `true` if the node is a built-in component.
  */
 const isBuiltInComponent = (node) => {
-  const rawName = node && node.rawName.toLowerCase()
+  const rawName = node && casing.kebabCase(node.rawName)
   return utils.isHtmlElementNode(node) &&
     !utils.isHtmlWellKnownElementName(node.rawName) &&
-    (rawName === 'component' ||
-    rawName === 'suspense' ||
-    rawName === 'teleport')
+    VUE_BUILT_IN_COMPONENTS.indexOf(rawName) > -1
 }
 
 // ------------------------------------------------------------------------------
@@ -96,11 +103,6 @@ module.exports = {
         templateLocation = templateLocation || rootNode.loc.start
       },
       "VElement[name='template']:exit" (rootNode) {
-        if (
-          rootNode.loc.start !== templateLocation ||
-          utils.hasAttribute(rootNode, 'src')
-        ) return
-
         const registeredComponentNames = registeredComponents.map(({ name }) => casing.kebabCase(name))
 
         usedComponentNodes

tests/lib/rules/no-unregistered-components.js

@@ -319,6 +319,29 @@ tester.run('no-unregistered-components', rule, {
           </Suspense>
         </template>
       `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <transition />
+          <transition-group />
+          <keep-alive />
+          <transition>
+            <div>Text</div>
+          </transition>
+          <TransitionGroup />
+          <KeepAlive />
+          <Transition>
+            <div>Text</div>
+          </Transition>
+          <Slot />
+          <slot />
+          <slot>
+            foo
+          </slot>
+        </template>
+      `
     }
   ],
   invalid: [