fix: without script and jsx

Author: ItMaga

lib/rules/require-default-export.js

@@ -22,20 +22,31 @@ module.exports = {
   },
   /** @param {RuleContext} context */
   create(context) {
-    if (utils.isScriptSetup(context)) {
+    const sourceCode = context.getSourceCode()
+    const documentFragment = sourceCode.parserServices.getDocumentFragment?.()
+
+    const hasScript =
+      documentFragment &&
+      documentFragment.children.some(
+        (e) => utils.isVElement(e) && e.name === 'script'
+      )
+
+    if (utils.isScriptSetup(context) || !hasScript) {
       return {}
     }
 
+    let hasDefaultExport = false
+
     return {
+      'Program > ExportDefaultDeclaration'() {
+        hasDefaultExport = true
+      },
+
       /**
        * @param {Program} node
        */
       'Program:exit'(node) {
-        const hasDefaultExport = node.body.some(
-          (item) => item.type === 'ExportDefaultDeclaration'
-        )
-
-        if (!hasDefaultExport) {
+        if (!hasDefaultExport && node.body.length > 0) {
           context.report({
             loc: { line: 1, column: 0 },
             messageId: 'missing'

tests/lib/rules/require-default-export.js

@@ -17,6 +17,12 @@ const tester = new RuleTester({
 
 tester.run('require-default-export', rule, {
   valid: [
+    {
+      filename: 'test.vue',
+      code: `
+      <template>Without script</template>
+      `
+    },
     {
       filename: 'test.vue',
       code: `