feat(omo-codex): batch 68 (6 files)

packages/omo-codex/plugin/components/start-work-continuation/src/cli.ts

@@ -0,0 +1,52 @@
+#!/usr/bin/env node
+import { readFileSync } from "node:fs";
+import { stdin as processStdin, stdout as processStdout } from "node:process";
+
+import { runStopHook } from "./codex-hook.js";
+import type { ReadonlyFileSystem } from "./types.js";
+
+const nodeFileSystem: ReadonlyFileSystem = {
+	readFileSync(path, encoding) {
+		return readFileSync(path, encoding);
+	},
+};
+
+const command = process.argv[2];
+const subcommand = process.argv[3];
+
+if (command === "hook" && (subcommand === "stop" || subcommand === "subagent-stop")) {
+	await runHookCli();
+} else {
+	process.stderr.write("Usage: omo-start-work-continuation hook <stop|subagent-stop>\n");
+	process.exitCode = 1;
+}
+
+async function runHookCli(): Promise<void> {
+	const raw = await readStdin();
+	if (raw.trim().length === 0) return;
+	const parsed = parseHookInput(raw);
+	const output = runStopHook(parsed, nodeFileSystem);
+	if (output.length > 0) processStdout.write(output);
+}
+
+function parseHookInput(raw: string): unknown | undefined {
+	try {
+		const parsed: unknown = JSON.parse(raw);
+		return parsed;
+	} catch (error) {
+		if (error instanceof SyntaxError) return undefined;
+		throw error;
+	}
+}
+
+function readStdin(): Promise<string> {
+	return new Promise((resolve) => {
+		let data = "";
+		processStdin.setEncoding("utf8");
+		processStdin.on("data", (chunk: string) => {
+			data += chunk;
+		});
+		processStdin.once("error", () => resolve(data));
+		processStdin.once("end", () => resolve(data));
+	});
+}