fix(cli): bound diagnostics and add swap management

2026-05-17 08:07:32 +00:00
parent c8e291f5fd
commit 57402f28c0
13 changed files with 618 additions and 50 deletions
@@ -5,6 +5,20 @@ export interface JsonEnvelope<T> {
  error?: unknown;
 }

+function isEpipe(error: unknown): boolean {
+  return typeof error === "object" && error !== null && "code" in error && (error as { code?: unknown }).code === "EPIPE";
+}
+
+process.stdout.on("error", (error) => {
+  if (isEpipe(error)) process.exit(0);
+  throw error;
+});
+
+process.stderr.on("error", (error) => {
+  if (isEpipe(error)) process.exit(0);
+  throw error;
+});
+
 export function emitJson<T>(command: string, data: T, ok = true): void {
  const envelope: JsonEnvelope<T> = { ok, command, data };
  safeStdoutWrite(`${JSON.stringify(envelope, null, 2)}\n`);
@@ -22,10 +36,7 @@ function safeStdoutWrite(text: string): void {
  try {
    process.stdout.write(text);
  } catch (error) {
-    if (typeof error === "object" && error !== null && "code" in error && (error as { code?: unknown }).code === "EPIPE") {
-      process.exitCode = 0;
-      return;
-    }
+    if (isEpipe(error)) process.exit(0);
    throw error;
  }
 }