feat: add code queue submit cli

scripts/src/microservices.ts

@@ -1,3 +1,4 @@
+import { readFileSync } from "node:fs";
 import { runCommand } from "./command";
 import { type UniDeskConfig, repoRoot } from "./config";
 import { jsonByteLength, previewJson } from "./preview";
@@ -58,9 +59,38 @@ function stringOption(args: string[], name: string): string | undefined {
   return raw;
 }
 
-function methodOption(args: string[]): string {
-  const method = (stringOption(args, "--method") ?? "GET").toUpperCase();
+function hasFlag(args: string[], name: string): boolean {
+  return args.includes(name);
+}
+
+function parseJsonOption(raw: string, name: string): unknown {
+  try {
+    return JSON.parse(raw) as unknown;
+  } catch (error) {
+    const message = error instanceof Error ? error.message : String(error);
+    throw new Error(`${name} must be valid JSON: ${message}`);
+  }
+}
+
+function requestBodyOption(args: string[]): unknown | undefined {
+  const bodyJson = stringOption(args, "--body-json");
+  const bodyFile = stringOption(args, "--body-file");
+  const bodyStdin = hasFlag(args, "--body-stdin");
+  const sources = [bodyJson !== undefined, bodyFile !== undefined, bodyStdin].filter(Boolean).length;
+  if (sources > 1) throw new Error("microservice proxy accepts only one request body source: --body-json, --body-file, or --body-stdin");
+  if (bodyJson !== undefined) return parseJsonOption(bodyJson, "--body-json");
+  if (bodyFile !== undefined) {
+    const text = bodyFile === "-" ? readFileSync(0, "utf8") : readFileSync(bodyFile, "utf8");
+    return parseJsonOption(text, "--body-file");
+  }
+  if (bodyStdin) return parseJsonOption(readFileSync(0, "utf8"), "--body-stdin");
+  return undefined;
+}
+
+function methodOption(args: string[], hasBody = false): string {
+  const method = (stringOption(args, "--method") ?? (hasBody ? "POST" : "GET")).toUpperCase();
   if (!["GET", "HEAD", "POST", "DELETE", "PUT", "PATCH"].includes(method)) throw new Error(`unsupported --method ${method}`);
+  if (hasBody && (method === "GET" || method === "HEAD")) throw new Error(`microservice proxy cannot send a request body with ${method}`);
   return method;
 }
 
@@ -98,7 +128,8 @@ export async function runMicroserviceCommand(_config: UniDeskConfig, args: strin
   if (action === "proxy") {
     const id = requireId(idArg, "microservice proxy");
     const path = requireProxyPath(pathArg);
-    return summarizeMicroserviceProxyResponse(coreInternalFetch(`/api/microservices/${encodeId(id)}/proxy${path}`, { method: methodOption(args) }), args);
+    const body = requestBodyOption(args);
+    return summarizeMicroserviceProxyResponse(coreInternalFetch(`/api/microservices/${encodeId(id)}/proxy${path}`, { method: methodOption(args, body !== undefined), body }), args);
   }
   throw new Error("microservice command must be one of: list, status, health, proxy");
 }