From ff2f4aadddf0024386ea95a02141ca73e13f4fda Mon Sep 17 00:00:00 2001
From: KazariEX <1364035137@qq.com>
Date: Mon, 2 Sep 2024 12:07:26 +0800
Subject: [PATCH 1/5] feat(no-unused-refs): support template ref api

---
 lib/rules/no-unused-refs.js       | 20 ++++++++++++++++++++
 tests/lib/rules/no-unused-refs.js | 14 ++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/lib/rules/no-unused-refs.js b/lib/rules/no-unused-refs.js
index 9033d9c2e..55e613111 100644
--- a/lib/rules/no-unused-refs.js
+++ b/lib/rules/no-unused-refs.js
@@ -233,6 +233,26 @@ module.exports = {
               refsNode = id.parent
             }
             extractUsedForPattern(refsNode)
+          },
+          CallExpression(exp) {
+            if (
+              exp.callee.name !== 'useTemplateRef' &&
+              exp.callee.name !== 'templateRef'
+            ) {
+              return
+            }
+            const arg0 = exp.arguments[0]
+            if (!arg0) {
+              return
+            }
+            if (arg0.type === 'Literal') {
+              usedRefs.add(arg0.value)
+            } else if (
+              arg0.type === 'TemplateLiteral' &&
+              arg0.quasis.length === 1
+            ) {
+              usedRefs.add(arg0.quasis[0].value.cooked)
+            }
           }
         }
       )
diff --git a/tests/lib/rules/no-unused-refs.js b/tests/lib/rules/no-unused-refs.js
index 7e092ee87..2179fd7d2 100644
--- a/tests/lib/rules/no-unused-refs.js
+++ b/tests/lib/rules/no-unused-refs.js
@@ -315,6 +315,20 @@ tester.run('no-unused-refs', rule, {
       const x = ref(null)
       </script>
       `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+      <template>
+        <input ref="x" />
+        <input ref="y" />
+      </template>
+      <script setup>
+      import {useTemplateRef} from 'vue'
+      const inputX = useTemplateRef('x')
+      const inputY = templateRef(\`y\`)
+      </script>
+      `
     }
   ],
 

From 221d2a9be2ee002813fbb27a0faae1ae0710c026 Mon Sep 17 00:00:00 2001
From: KazariEX <1364035137@qq.com>
Date: Mon, 2 Sep 2024 18:23:00 +0800
Subject: [PATCH 2/5] fix: remove templateRef

---
 lib/rules/no-unused-refs.js       | 5 +----
 tests/lib/rules/no-unused-refs.js | 2 +-
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/lib/rules/no-unused-refs.js b/lib/rules/no-unused-refs.js
index 55e613111..e1b7607db 100644
--- a/lib/rules/no-unused-refs.js
+++ b/lib/rules/no-unused-refs.js
@@ -235,10 +235,7 @@ module.exports = {
             extractUsedForPattern(refsNode)
           },
           CallExpression(exp) {
-            if (
-              exp.callee.name !== 'useTemplateRef' &&
-              exp.callee.name !== 'templateRef'
-            ) {
+            if (exp.callee.name !== 'useTemplateRef') {
               return
             }
             const arg0 = exp.arguments[0]
diff --git a/tests/lib/rules/no-unused-refs.js b/tests/lib/rules/no-unused-refs.js
index 2179fd7d2..a4407a608 100644
--- a/tests/lib/rules/no-unused-refs.js
+++ b/tests/lib/rules/no-unused-refs.js
@@ -326,7 +326,7 @@ tester.run('no-unused-refs', rule, {
       <script setup>
       import {useTemplateRef} from 'vue'
       const inputX = useTemplateRef('x')
-      const inputY = templateRef(\`y\`)
+      const inputY = useTemplateRef(\`y\`)
       </script>
       `
     }

From 973031548b291c0d9bfe4b02411db53991c998c9 Mon Sep 17 00:00:00 2001
From: KazariEX <1364035137@qq.com>
Date: Tue, 3 Sep 2024 12:01:05 +0800
Subject: [PATCH 3/5] refactor: use `getStringLiteralValue`

---
 lib/rules/no-unused-refs.js | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/lib/rules/no-unused-refs.js b/lib/rules/no-unused-refs.js
index e1b7607db..7722d74d9 100644
--- a/lib/rules/no-unused-refs.js
+++ b/lib/rules/no-unused-refs.js
@@ -242,13 +242,9 @@ module.exports = {
             if (!arg0) {
               return
             }
-            if (arg0.type === 'Literal') {
-              usedRefs.add(arg0.value)
-            } else if (
-              arg0.type === 'TemplateLiteral' &&
-              arg0.quasis.length === 1
-            ) {
-              usedRefs.add(arg0.quasis[0].value.cooked)
+            const name = utils.getStringLiteralValue(arg0)
+            if (name !== null) {
+              usedRefs.add(name)
             }
           }
         }

From c4dda51657b0bce76d503c1523604cfc8a782356 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B1=B1=E5=90=B9=E8=89=B2=E5=BE=A1=E5=AE=88?=
 <85992002+KazariEX@users.noreply.github.com>
Date: Tue, 3 Sep 2024 21:34:18 +0800
Subject: [PATCH 4/5] Update lib/rules/no-unused-refs.js

Co-authored-by: Flo Edelmann <git@flo-edelmann.de>
---
 lib/rules/no-unused-refs.js | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/lib/rules/no-unused-refs.js b/lib/rules/no-unused-refs.js
index 7722d74d9..76e208132 100644
--- a/lib/rules/no-unused-refs.js
+++ b/lib/rules/no-unused-refs.js
@@ -234,15 +234,12 @@ module.exports = {
             }
             extractUsedForPattern(refsNode)
           },
-          CallExpression(exp) {
-            if (exp.callee.name !== 'useTemplateRef') {
+          CallExpression(callExpression) {
+            const firstArgument = callExpression.arguments[0]
+            if (callExpression.callee.name !== 'useTemplateRef' || !firstArgument) {
               return
             }
-            const arg0 = exp.arguments[0]
-            if (!arg0) {
-              return
-            }
-            const name = utils.getStringLiteralValue(arg0)
+            const name = utils.getStringLiteralValue(firstArgument)
             if (name !== null) {
               usedRefs.add(name)
             }

From bbde7c8d8fc3fb614bcd719ef70762f9fc20ce8f Mon Sep 17 00:00:00 2001
From: Flo Edelmann <git@flo-edelmann.de>
Date: Tue, 3 Sep 2024 15:41:17 +0200
Subject: [PATCH 5/5] Fix lint issue

---
 lib/rules/no-unused-refs.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/rules/no-unused-refs.js b/lib/rules/no-unused-refs.js
index 76e208132..79d82a39d 100644
--- a/lib/rules/no-unused-refs.js
+++ b/lib/rules/no-unused-refs.js
@@ -236,7 +236,10 @@ module.exports = {
           },
           CallExpression(callExpression) {
             const firstArgument = callExpression.arguments[0]
-            if (callExpression.callee.name !== 'useTemplateRef' || !firstArgument) {
+            if (
+              callExpression.callee.name !== 'useTemplateRef' ||
+              !firstArgument
+            ) {
               return
             }
             const name = utils.getStringLiteralValue(firstArgument)