fix: Opencode hangs after exit (#3481)

Co-authored-by: Aiden Cline <aidenpcline@gmail.com>

packages/opencode/src/cli/bootstrap.ts

@@ -6,9 +6,12 @@ export async function bootstrap<T>(directory: string, cb: () => Promise<T>) {
     directory,
     init: InstanceBootstrap,
     fn: async () => {
-      const result = await cb()
-      await Instance.dispose()
-      return result
+      try {
+        const result = await cb()
+        return result
+      } finally {
+        await Instance.dispose()
+      }
     },
   })
 }

packages/opencode/src/cli/cmd/acp.ts

@@ -56,7 +56,11 @@ export const AcpCommand = cmd({
       }, stream)
 
       log.info("setup connection")
+      process.stdin.resume()
+      await new Promise((resolve, reject) => {
+        process.stdin.on("end", resolve)
+        process.stdin.on("error", reject)
+      })
     })
-    process.stdin.resume()
   },
 })

packages/opencode/src/cli/cmd/serve.ts

@@ -27,6 +27,6 @@ export const ServeCommand = cmd({
     })
     console.log(`opencode server listening on http://${server.hostname}:${server.port}`)
     await new Promise(() => {})
-    server.stop()
+    await server.stop()
   },
 })