chore: break up command handlers

README.md

@@ -42,7 +42,7 @@ mkdir -p ~/.nanobot
 **2. Chat**
 
 ```bash
-bun run nanobot agent
+bun run start agent
 ```
 
 That's it.
@@ -54,21 +54,22 @@ That's it.
 Chat with the agent from your terminal. Does not require a running gateway.
 
 ```
-bun run nanobot agent [options]
+bun run start agent [options]
 ```
 
 | Option | Description |
 |--------|-------------|
 | `-c, --config <path>` | Path to `config.json` (default: `~/.nanobot/config.json`) |
 | `-m, --message <text>` | Send a single message and exit (non-interactive) |
+| `-w, --workspace <path>` | Override the workspace directory |
 | `-M, --model <model>` | Override the model for this session |
 
 **Interactive mode** (default when no `-m` is given):
 
 ```bash
-bun run nanobot agent
+bun run start agent
-bun run nanobot agent -c ~/.nanobot-work/config.json
+bun run start agent -c ~/.nanobot-work/config.json
-bun run nanobot agent -w /tmp/scratch
+bun run start agent -w /tmp/scratch
 ```
 
 Press `Ctrl+C` to exit.
@@ -76,8 +77,8 @@ Press `Ctrl+C` to exit.
 **Single-shot mode:**
 
 ```bash
-bun run nanobot agent -m "What time is it in Tokyo?"
+bun run start agent -m "What time is it in Tokyo?"
-bun run nanobot agent -m "Summarize the file ./notes.md"
+bun run start agent -m "Summarize the file ./notes.md"
 ```
 
 ### `gateway` — Mattermost bot
@@ -85,7 +86,7 @@ bun run nanobot agent -m "Summarize the file ./notes.md"
 Runs the full stack: Mattermost WebSocket channel, agent loop, cron scheduler, and heartbeat.
 
 ```
-bun run nanobot gateway [options]
+bun run start gateway [options]
 ```
 
 | Option | Description |
@@ -93,8 +94,8 @@ bun run nanobot gateway [options]
 | `-c, --config <path>` | Path to `config.json` (default: `~/.nanobot/config.json`) |
 
 ```bash
-bun run nanobot gateway
+bun run start gateway
-bun run nanobot gateway -c ~/.nanobot-work/config.json
+bun run start gateway -c ~/.nanobot-work/config.json
 ```
 
 Handles `SIGINT` / `SIGTERM` for graceful shutdown.
@@ -109,6 +110,7 @@ Environment variable overrides:
 |----------|-------------------|
 | `NANOBOT_CONFIG` | path to config file |
 | `NANOBOT_MODEL` | `agent.model` |
+| `NANOBOT_WORKSPACE` | `agent.workspacePath` |
 
 ### Full config reference
 
@@ -196,7 +198,7 @@ For Ollama, set `providers.ollama.apiBase` (default: `http://localhost:11434/api
 }
 ```
 
-4. Run `bun run nanobot gateway`
+4. Run `bun run start gateway`
 
 `allowFrom` controls which users the bot responds to. Use `["*"]` to allow all users.
 
@@ -231,10 +233,10 @@ Run separate instances with different configs — useful for isolated workspaces
 
 ```bash
 # Instance A
-bun run nanobot gateway -c ~/.nanobot-a/config.json
+bun run start gateway -c ~/.nanobot-a/config.json
 
 # Instance B
-bun run nanobot gateway -c ~/.nanobot-b/config.json
+bun run start gateway -c ~/.nanobot-b/config.json
 ```
 
 Each instance needs its own config file. Set a different `agent.workspacePath` per instance to keep memory, sessions, and cron jobs isolated:
@@ -250,10 +252,10 @@ Each instance needs its own config file. Set a different `agent.workspacePath` p
 To run a local CLI session against a specific instance:
 
 ```bash
-bun run nanobot agent -c ~/.nanobot-a/config.json -m "Hello"
+bun run start agent -c ~/.nanobot-a/config.json -m "Hello"
 
 # Temporarily override the workspace for a one-off run
-bun run nanobot agent -c ~/.nanobot-a/config.json -w /tmp/scratch
+bun run start agent -c ~/.nanobot-a/config.json -w /tmp/scratch
 ```
 
 ## Linux service (systemd)

memory-bank/systemPatterns.md

@@ -49,28 +49,6 @@ Inbound and outbound messages are passed through a typed `AsyncQueue<T>`. The qu
 ## Logging Pattern
 Use `console.error` / `console.warn` / `console.info` / `console.debug` — no external logger. Color via `picocolors` in CLI output only.
 
-## CLI Command Pattern
-Each command is in its own file with a registration function:
-```ts
-// src/cli/agent.ts
-export function agentCommand(program: Command, config: Config, workspace: string): void {
-  program.command('agent')
-    .description('...')
-    .option('-m, --message <text>', 'Single message to process')
-    .action(async (opts) => { /* ... */ })
-}
-
-// src/cli/commands.ts (bootstrap)
-export function createCli(): Command {
-  const program = new Command('nanobot')...
-  const config = loadConfig(opts.config);
-  const workspace = resolveWorkspacePath(config.agent.workspacePath);
-  gatewayCommand(program, config, workspace);
-  agentCommand(program, config, workspace);
-  return program;
-}
-```
-
 ## File Layout
 ```
 src/
@@ -89,11 +67,7 @@ src/
     tools/base.ts + filesystem.ts + shell.ts + web.ts + message.ts + spawn.ts + cron.ts
   channels/
     base.ts + mattermost.ts + manager.ts
-  cli/
+  cli/commands.ts
-    types.ts       # CommandHandler type
-    commands.ts    # Bootstrap - loads config, registers commands
-    agent.ts       # agentCommand() - interactive/single-shot mode
-    gateway.ts     # gatewayCommand() - full runtime with Mattermost
 index.ts
 templates/   (SOUL.md, AGENTS.md, USER.md, TOOLS.md, HEARTBEAT.md, memory/MEMORY.md)
 skills/      (copied from Python repo)

package.json

@@ -4,7 +4,7 @@
   "type": "module",
   "module": "index.ts",
   "scripts": {
-    "nanobot": "bun run index.ts",
+    "start": "bun run index.ts",
     "dev": "bun --watch run index.ts",
     "typecheck": "tsc --noEmit",
     "fmt": "oxfmt --check",

src/cli/agent.ts

@@ -1,3 +1,4 @@
+import { mkdirSync } from 'node:fs';
 import { createInterface } from 'node:readline';
 import { Command } from 'commander';
 import pc from 'picocolors';
@@ -7,12 +8,17 @@ import type { Config } from '../config/types.ts';
 import { makeProvider } from '../provider/index.ts';
 
 export function agentCommand(program: Command, config: Config, workspace: string): void {
+  mkdirSync(workspace, { recursive: true });
+
   program
     .command('agent')
     .description('Run the agent interactively or send a single message.')
+    .option('-c, --config <path>', 'Path to config.json')
     .option('-m, --message <text>', 'Single message to process (non-interactive)')
+    .option('-w, --workspace <path>', 'Workspace path override')
     .option('-M, --model <model>', 'Model override')
-    .action(async (opts: { config?: string; message?: string; model?: string }) => {
+    .action(
+      async (opts: { config?: string; message?: string; workspace?: string; model?: string }) => {
         const model = opts.model ?? config.agent.model;
         const provider = makeProvider(
           config.providers,
@@ -81,5 +87,6 @@ export function agentCommand(program: Command, config: Config, workspace: string
         });
 
         promptUser();
-    });
+      },
+    );
 }

src/cli/commands.ts

@@ -3,19 +3,15 @@ import { Command } from 'commander';
 import { loadConfig, resolveWorkspacePath } from '../config/loader.ts';
 import { agentCommand } from './agent.ts';
 import { gatewayCommand } from './gateway.ts';
-import pc from 'picocolors';
 
 export function createCli(): Command {
   const program = new Command('nanobot')
     .description('nanobot — personal AI assistant')
-    .option('-c, --config <path>', 'Path to config.json')
     .version('1.0.0');
 
   const globalOpts = program.opts();
   const config = loadConfig(globalOpts.config);
   const workspace = resolveWorkspacePath(config.agent.workspacePath);
-
-  console.info(pc.magenta(`workspace path: ${workspace}`));
   mkdirSync(workspace, { recursive: true });
 
   gatewayCommand(program, config, workspace);

src/cli/gateway.ts

@@ -1,3 +1,4 @@
+import { mkdirSync } from 'node:fs';
 import { Command } from 'commander';
 import pc from 'picocolors';
 import { AgentLoop } from '../agent/loop.ts';
@@ -10,9 +11,12 @@ import { HeartbeatService } from '../heartbeat/service.ts';
 import { makeProvider } from '../provider/index.ts';
 
 export function gatewayCommand(program: Command, config: Config, workspace: string): void {
+  mkdirSync(workspace, { recursive: true });
+
   program
     .command('gateway')
     .description('Start the full gateway: Mattermost channel, agent loop, cron, and heartbeat.')
+    .option('-c, --config <path>', 'Path to config.json')
     .action(async (_opts: { config?: string }) => {
       const provider = makeProvider(
         config.providers,