Improve ssh tran file transfer reliability

scripts/src/remote.ts

@@ -7,6 +7,7 @@ import { type DebugDispatchCommand, isDebugDispatchCommand } from "./debug";
 import { summarizeMicroserviceHealthResponse, summarizeMicroserviceObservation, summarizeMicroserviceProxyResponse } from "./microservices";
 import { parseNetworkPerfOptions, runNetworkPerf } from "./network-perf";
 import {
+  buildWindowsPowerShellInvocation,
   formatSshFailureHint,
   formatSshRuntimeTimeoutHint,
   formatSshRuntimeTimingHint,
@@ -20,6 +21,7 @@ import {
   wrapSshRemoteCommand,
   type SshCaptureResult,
 } from "./ssh";
+import { isSshFileTransferOperation, runSshFileTransferOperation, type SshRemoteCommandExecutor } from "./ssh-file-transfer";
 import { runApplyPatchV2, type ApplyPatchV2Executor } from "./apply-patch-v2";
 import { codexJudgeQueryAsync, codexOutputQueryAsync, codexPrPreflightQueryAsync, codexQueuesQueryAsync, codexTaskQueryAsync, codexTasksQueryAsync, codexUnreadTriageAsync } from "./code-queue";
 import { runDecisionCenterCommandAsync } from "./decision-center";
@@ -1085,7 +1087,16 @@ async function runRemoteSshWebSocketCapture(
   command: string[],
   input?: string,
 ): Promise<SshCaptureResult> {
-  const remoteCommand = remoteCommandForRoute(invocation.route, command);
+  const remoteCommand = remoteCommandForRoute(invocation.route, command, { stdin: input !== undefined });
+  return await runRemoteSshWebSocketCaptureRemoteCommand(session, invocation, remoteCommand, input);
+}
+
+async function runRemoteSshWebSocketCaptureRemoteCommand(
+  session: FrontendSession,
+  invocation: ReturnType<typeof parseSshInvocation>,
+  remoteCommand: string,
+  input?: string,
+): Promise<SshCaptureResult> {
   const captureInvocation = {
     ...invocation,
     parsed: { ...invocation.parsed, remoteCommand, requiresStdin: input !== undefined, invocationKind: "helper" as const },
@@ -1253,6 +1264,15 @@ export function remoteSshFrontendPlanForTest(target: string, args: string[]): Re
 async function runRemoteSshOverFrontend(session: FrontendSession, target: string | undefined, args: string[]): Promise<number> {
   if (!target) throw new Error("remote ssh requires a route, for example: bun scripts/cli.ts --main-server-ip 74.48.78.17 ssh D601 hostname");
   const invocation = parseSshInvocation(target, args);
+  if (isSshFileTransferOperation(args)) {
+    const executor: SshRemoteCommandExecutor = {
+      runRemoteCommand: (remoteCommand, input) => runRemoteSshWebSocketCaptureRemoteCommand(session, invocation, remoteCommand, input),
+    };
+    return await runSshFileTransferOperation(invocation, args, executor, {
+      buildRouteCommand: remoteCommandForRoute,
+      buildWindowsPowerShellCommand: buildWindowsPowerShellInvocation,
+    });
+  }
   if ((args[0] ?? "") === "apply-patch") {
     const executor: ApplyPatchV2Executor = {
       run: (command, input) => runRemoteSshWebSocketCapture(session, invocation, command, input),