feat: add plugin architecture

src/plugins/cli.ts

@@ -0,0 +1,57 @@
+import type { Command } from "commander";
+
+import {
+  resolveAgentWorkspaceDir,
+  resolveDefaultAgentId,
+} from "../agents/agent-scope.js";
+import type { ClawdbotConfig } from "../config/config.js";
+import { loadConfig } from "../config/config.js";
+import { createSubsystemLogger } from "../logging.js";
+import { loadClawdbotPlugins } from "./loader.js";
+import type { PluginLogger } from "./types.js";
+
+const log = createSubsystemLogger("plugins");
+
+export function registerPluginCliCommands(
+  program: Command,
+  cfg?: ClawdbotConfig,
+) {
+  const config = cfg ?? loadConfig();
+  const workspaceDir = resolveAgentWorkspaceDir(
+    config,
+    resolveDefaultAgentId(config),
+  );
+  const logger: PluginLogger = {
+    info: (msg: string) => log.info(msg),
+    warn: (msg: string) => log.warn(msg),
+    error: (msg: string) => log.error(msg),
+    debug: (msg: string) => log.debug(msg),
+  };
+  const registry = loadClawdbotPlugins({
+    config,
+    workspaceDir,
+    logger,
+  });
+
+  for (const entry of registry.cliRegistrars) {
+    try {
+      const result = entry.register({
+        program,
+        config,
+        workspaceDir,
+        logger,
+      });
+      if (result && typeof (result as Promise<void>).then === "function") {
+        void (result as Promise<void>).catch((err) => {
+          log.warn(
+            `plugin CLI register failed (${entry.pluginId}): ${String(err)}`,
+          );
+        });
+      }
+    } catch (err) {
+      log.warn(
+        `plugin CLI register failed (${entry.pluginId}): ${String(err)}`,
+      );
+    }
+  }
+}