Add regenerator path (#30786)

vercel · Nov 2, 2021 · 64e4141 · 64e4141
1 parent e79f788
commit 64e4141
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Showing 3 changed files with 23 additions and 1 deletion.
diff --git a/packages/next/build/webpack/loaders/next-swc-loader.js b/packages/next/build/webpack/loaders/next-swc-loader.js
@@ -70,6 +70,9 @@ function getSWCOptions({
           },
         },
       },
+      regenerator: {
+        importPath: require.resolve('regenerator-runtime'),
+      },
     },
   }
 

diff --git a/test/integration/pnpm-support/app/pages/regenerator.js b/test/integration/pnpm-support/app/pages/regenerator.js
@@ -0,0 +1,12 @@
+import { useState, useEffect } from 'react'
+
+export default function RegeneratorTest() {
+  const [message, setMessage] = useState('')
+  useEffect(() => {
+    ;(async () => {
+      await new Promise((resolve) => setTimeout(resolve, 50))
+      setMessage('Hello World')
+    })()
+  }, [])
+  return <h1>{message}</h1>
+}
diff --git a/test/integration/pnpm-support/test/index.test.js b/test/integration/pnpm-support/test/index.test.js
@@ -8,7 +8,14 @@ const packagesDir = path.join(__dirname, '..', '..', '..', '..', 'packages')
 const appDir = path.join(__dirname, '..', 'app')
 
 const runNpm = (cwd, ...args) => execa('npm', [...args], { cwd })
-const runPnpm = (cwd, ...args) => execa('npx', ['pnpm', ...args], { cwd })
+const runPnpm = async (cwd, ...args) => {
+  try {
+    return await execa('npx', ['pnpm', ...args], { cwd })
+  } catch (err) {
+    console.error({ err })
+    throw err
+  }
+}
 
 async function usingTempDir(fn) {
   const folder = path.join(os.tmpdir(), Math.random().toString(36).substring(2))