fix: Eliminate comment interference

src/core/compiler.ts

@@ -17,16 +17,18 @@ export function parse(code: string) {
         code
     }
 
-    const [...script] = code.matchAll(ScriptStartRegExp)
-
+    // Eliminate comment interference
+    const codeWithoutComment = code.replace(/<!--[\s\S]*?-->/g, '');
+
+    const [...script] = codeWithoutComment.matchAll(ScriptStartRegExp)
+
     if (script.length) {
         if (script.length > 1) {
             descriptor.script = true
             descriptor.scriptSetup = true
         } else {
             const [input = ""] = script[0] ?? []
             descriptor.scriptSetup = !!~input.indexOf('setup')
-            descriptor.code = input
         }
     }
 
@@ -37,8 +39,11 @@ export function parse(code: string) {
 
 export function compileScript(descriptor: Descriptor) {
     const { code } = descriptor
-    const [...attrs] = code.matchAll(/(?<key>\w[^\r\n\s]+?)=["'](?<value>\w[^\r\n\s]+?)["']/g) ?? []
-
+    // Eliminate comment interference
+    const codeWithoutComment = code.replace(/<!--[\s\S]*?-->/g, '');
+
+    const [...attrs] = codeWithoutComment.matchAll(/(?<key>\w[^\r\n\s]+?)=["'](?<value>\w[^\r\n\s]+?)["']/g) ?? []
+
     return {
         attrs: attrs.reduce((acc: Attrs, attr) => {
             const { key, value } = attr.groups ?? {}

test/compiler.test.ts

@@ -50,4 +50,24 @@ describe('compiler', () => {
             lang: "ts"
         })
     })
+
+    it('Eliminate comment interference', async () => {
+        const code = `<script setup name='App' lang='ts'></script>
+        <!-- <script></script> -->
+        <!-- <script name="BUG" lang="js"></script> -->
+        `
+        const descriptor = parse(code).descriptor
+
+        expect(descriptor).toEqual({
+            scriptSetup: true,
+            script: false,
+            code
+        })
+
+        expect(compileScript(descriptor).attrs).toEqual({
+            name: "App",
+            lang: "ts"
+        })
+
+    })
 })