fix: add --version to adapter CLIs, read VERSION from package.json

- All uwf-* adapter CLIs now support --version / -V
- util VERSION constant reads from package.json at runtime
- agent-hermes ACP clientInfo uses dynamic VERSION

小橘 🍊（NEKO Team）

packages/agent-builtin/src/cli.ts

@@ -1,5 +1,12 @@
 #!/usr/bin/env node
 
+// eslint-disable-next-line -- dynamic import for version
+const pkg = await import("../package.json", { with: { type: "json" } });
+if (process.argv.includes("--version") || process.argv.includes("-V")) {
+  process.stdout.write(`${pkg.default.version}\n`);
+  process.exit(0);
+}
+
 import { createBuiltinAgent } from "./agent.js";
 
 const main = createBuiltinAgent();

packages/agent-claude-code/src/cli.ts

@@ -1,5 +1,12 @@
 #!/usr/bin/env node
 
+// eslint-disable-next-line -- dynamic import for version
+const pkg = await import("../package.json", { with: { type: "json" } });
+if (process.argv.includes("--version") || process.argv.includes("-V")) {
+  process.stdout.write(`${pkg.default.version}\n`);
+  process.exit(0);
+}
+
 import { createClaudeCodeAgent } from "./claude-code.js";
 
 const model = process.env.CLAUDE_MODEL ?? null;

packages/agent-hermes/src/acp-client.ts

@@ -1,6 +1,7 @@
 import type { ChildProcess } from "node:child_process";
 import { spawn } from "node:child_process";
 import { createInterface } from "node:readline";
+import { VERSION } from "@united-workforce/util";
 
 const HERMES_COMMAND = "hermes";
 const PROTOCOL_VERSION = 1;
@@ -299,7 +300,7 @@ export class HermesAcpClient {
   private async initialize(): Promise<void> {
     const initResponse = await this.sendRequest("initialize", {
       protocolVersion: PROTOCOL_VERSION,
-      clientInfo: { name: "uwf", version: "0.1.0" },
+      clientInfo: { name: "uwf", version: VERSION },
       capabilities: {},
     });
 

packages/agent-hermes/src/cli.ts

@@ -1,5 +1,12 @@
 #!/usr/bin/env node
 
+// eslint-disable-next-line -- dynamic import for version
+const pkg = await import("../package.json", { with: { type: "json" } });
+if (process.argv.includes("--version") || process.argv.includes("-V")) {
+  process.stdout.write(`${pkg.default.version}\n`);
+  process.exit(0);
+}
+
 import { createHermesAgent } from "./hermes.js";
 import { isResumeDisabled } from "./session-cache.js";
 

packages/agent-mock/src/cli.ts

@@ -1,5 +1,12 @@
 #!/usr/bin/env node
 
+// eslint-disable-next-line -- dynamic import for version
+const pkg = await import("../package.json", { with: { type: "json" } });
+if (process.argv.includes("--version") || process.argv.includes("-V")) {
+  process.stdout.write(`${pkg.default.version}\n`);
+  process.exit(0);
+}
+
 import { createMockAgent } from "./mock-agent.js";
 
 const USAGE = "usage: uwf-mock --mock-data <path> --thread <id> --role <role> --prompt <text>";

packages/util/src/version.ts

@@ -1,2 +1,9 @@
-// This version is kept in sync with package.json during releases.
+import { readFileSync } from "node:fs";
-export const VERSION = "0.1.0";
+import { dirname, join } from "node:path";
+import { fileURLToPath } from "node:url";
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const pkg = JSON.parse(readFileSync(join(__dirname, "..", "package.json"), "utf-8")) as {
+  version: string;
+};
+export const VERSION = pkg.version;