enable ServerDirective transform and add test case

sokra · sokra · commit fe9312699c35 · 2023-04-06T14:08:54.000Z
diff --git a/packages/next-swc/crates/next-core/src/next_client/context.rs b/packages/next-swc/crates/next-core/src/next_client/context.rs
@@ -19,6 +19,7 @@ use turbo_binding::{
             free_var_references,
         },
         dev::DevChunkingContextVc,
+        ecmascript::EcmascriptInputTransform,
         env::ProcessEnvAssetVc,
         node::execution_context::ExecutionContextVc,
         turbopack::{
@@ -175,6 +176,9 @@ pub async fn get_client_module_options_context(
     };
 
     let module_options_context = ModuleOptionsContext {
+        custom_ecmascript_transforms: vec![EcmascriptInputTransform::ServerDirective(
+            StringVc::cell("TODO".to_string()),
+        )],
         preset_env_versions: Some(env),
         execution_context: Some(execution_context),
         ..Default::default()
diff --git a/packages/next-swc/crates/next-core/src/next_server/context.rs b/packages/next-swc/crates/next-core/src/next_server/context.rs
@@ -259,6 +259,9 @@ pub async fn get_server_module_options_context(
         }
         ServerContextType::AppSSR { .. } => {
             let module_options_context = ModuleOptionsContext {
+                custom_ecmascript_transforms: vec![EcmascriptInputTransform::ServerDirective(
+                    StringVc::cell("TODO".to_string()),
+                )],
                 execution_context: Some(execution_context),
                 ..Default::default()
             };
@@ -279,9 +282,12 @@ pub async fn get_server_module_options_context(
         }
         ServerContextType::AppRSC { .. } => {
             let module_options_context = ModuleOptionsContext {
-                custom_ecmascript_transforms: vec![EcmascriptInputTransform::ClientDirective(
-                    StringVc::cell("server-to-client".to_string()),
-                )],
+                custom_ecmascript_transforms: vec![
+                    EcmascriptInputTransform::ClientDirective(StringVc::cell(
+                        "server-to-client".to_string(),
+                    )),
+                    EcmascriptInputTransform::ServerDirective(StringVc::cell("TODO".to_string())),
+                ],
                 execution_context: Some(execution_context),
                 ..Default::default()
             };
diff --git a/packages/next-swc/crates/next-dev-tests/tests/integration/next/app/use-server/input/app/action.tsx b/packages/next-swc/crates/next-dev-tests/tests/integration/next/app/use-server/input/app/action.tsx
@@ -0,0 +1,5 @@
+'use server'
+
+export default async function Action() {
+  return 42
+}
diff --git a/packages/next-swc/crates/next-dev-tests/tests/integration/next/app/use-server/input/app/layout.tsx b/packages/next-swc/crates/next-dev-tests/tests/integration/next/app/use-server/input/app/layout.tsx
@@ -0,0 +1,7 @@
+export default function RootLayout({ children }: { children: any }) {
+  return (
+    <html>
+      <body>{children}</body>
+    </html>
+  );
+}
diff --git a/packages/next-swc/crates/next-dev-tests/tests/integration/next/app/use-server/input/app/page.tsx b/packages/next-swc/crates/next-dev-tests/tests/integration/next/app/use-server/input/app/page.tsx
@@ -0,0 +1,15 @@
+import Test from './test'
+
+export default async function Page() {
+  let action
+  try {
+    await import('./action')
+  } catch (e) {
+    action = e.toString()
+  }
+  return (
+    <div>
+      <Test action={action} />
+    </div>
+  )
+}
diff --git a/packages/next-swc/crates/next-dev-tests/tests/integration/next/app/use-server/input/app/test.tsx b/packages/next-swc/crates/next-dev-tests/tests/integration/next/app/use-server/input/app/test.tsx
@@ -0,0 +1,23 @@
+'use client'
+
+import { useEffect } from 'react'
+
+export default function Test({ action }) {
+  useEffect(() => {
+    import('@turbo/pack-test-harness').then(() => {
+      it('should run', () => {})
+      it('should throw an error when importing server action in client component', async () => {
+        await expect(import('./action')).rejects.toMatchObject({
+          message:
+            /Server actions \("use server"\) are not yet supported in Turbopack/,
+        })
+      })
+      it('should throw an error when importing server action in server component', () => {
+        expect(action).toMatch(
+          /Server actions \("use server"\) are not yet supported in Turbopack/
+        )
+      })
+    })
+    return () => {}
+  }, [action])
+}
diff --git a/packages/next-swc/crates/next-dev-tests/tests/integration/next/app/use-server/input/next.config.js b/packages/next-swc/crates/next-dev-tests/tests/integration/next/app/use-server/input/next.config.js
@@ -0,0 +1,5 @@
+module.exports = {
+  experimental: {
+    appDir: true,
+  },
+};
diff --git a/packages/next-swc/crates/next-dev-tests/tests/integration/next/app/use-server/issues/Server actions (__quo__use server__quo__) are not yet supported in Turbopack-4c3b2b.txt b/packages/next-swc/crates/next-dev-tests/tests/integration/next/app/use-server/issues/Server actions (__quo__use server__quo__) are not yet supported in Turbopack-4c3b2b.txt
@@ -0,0 +1,21 @@
+PlainIssue {
+    severity: Error,
+    context: "[project]/packages/next-swc/crates/next-dev-tests/tests/integration/next/app/use-server/input/app/action.tsx",
+    category: "unsupported",
+    title: "Server actions (\"use server\") are not yet supported in Turbopack",
+    description: "",
+    detail: "",
+    documentation_link: "",
+    source: None,
+    sub_issues: [],
+    processing_path: Some(
+        [
+            PlainIssueProcessingPathItem {
+                context: Some(
+                    "[project]/packages/next-swc/crates/next-dev-tests/tests/integration/next/app/use-server/input/app",
+                ),
+                description: "Next.js App Page Route /",
+            },
+        ],
+    ),
+}
