fix: Ensure typegen CLI command doesn't hang due to open handles

ericmatthys · ericmatthys · commit d4be053c5103 · 2025-09-18T14:51:25.000-06:00
diff --git a/packages/next/src/bin/next.ts b/packages/next/src/bin/next.ts
@@ -395,8 +395,10 @@ program
     )}`
   )
   .action((directory: string, options: NextTypegenOptions) =>
+    // ensure process exits after build completes so open handles/connections
+    // don't cause process to hang
     import('../cli/next-typegen.js').then((mod) =>
-      mod.nextTypegen(options, directory)
+      mod.nextTypegen(options, directory).then(() => process.exit(0))
     )
   )
   .usage('[directory] [options]')

Original file line number	Diff line number	Diff line change
`@@ -395,8 +395,10 @@ program`
`395`	`395`	)}`
`396`	`396`	`)`
`397`	`397`	`.action((directory: string, options: NextTypegenOptions) =>`
	`398`	`+ // ensure process exits after build completes so open handles/connections`
	`399`	`+ // don't cause process to hang`
`398`	`400`	`import('../cli/next-typegen.js').then((mod) =>`
`399`		`- mod.nextTypegen(options, directory)`
	`401`	`+ mod.nextTypegen(options, directory).then(() => process.exit(0))`
`400`	`402`	`)`
`401`	`403`	`)`
`402`	`404`	`.usage('[directory] [options]')`