#Dock

{
  "controls": [
    {
      "id": "git",
      "title": "Git",
      "command": "lazygit",
      "height": 300
    },
    {
      "id": "logs",
      "title": "Logs",
      "command": "tail -f ./logs/development.log",
      "cwd": "."
    },
    {
      "id": "feed",
      "title": "Feed",
      "command": "cmux feed tui --opentui",
      "height": 320
    },
    {
      "id": "dashboard",
      "title": "Dashboard",
      "type": "browser",
      "url": "http://127.0.0.1:8877/sidebar",
      "chrome": false
    }
  ]
}

Set up cmux Dock controls for the current context.

First, learn the feature before editing:
1. Run `cmux docs dock` if the cmux CLI is available. If it is not, read https://cmux.com/docs/dock.
2. Inspect the repository or current directory to understand the project type, scripts, package manager, dev servers, logs, task runners, test commands, and any existing TUI tools.
3. If the desired Dock is ambiguous, ask the user what they want monitored or controlled before writing files.

Dock is cmux's right-sidebar terminal and browser control area. A Dock config is JSON with a top-level `controls` array. Terminal controls run commands in Ghostty-backed sections using the user's login shell; browser controls embed URLs. Controls are useful for project dashboards, git/status views, dev server or build status, test watchers, log tails, queues, local services, or fixed web dashboards.

Choose where to write the config:
- In a repository or project directory, create or edit `.cmux/dock.json` so teammates can share it.
- For a personal default outside a repo, create or edit `~/.config/cmux/dock.json`.
- If both exist, project `.cmux/dock.json` is more specific for that project. Nested project configs apply to that directory tree; use the nearest relevant project config instead of writing unrelated controls globally.
- If there is no repo and no clear project root, use the global config only after confirming the user wants a personal Dock.

Schema:
{
  "controls": [
    {
      "id": "short-stable-id",
      "title": "Human label",
      "command": "safe command to run",
      "cwd": "optional/path",
      "height": 220,
      "env": { "NAME": "value" }
    },
    {
      "id": "dashboard",
      "title": "Dashboard",
      "type": "browser",
      "url": "http://127.0.0.1:3000",
      "chrome": false
    }
  ]
}

Rules:
- Keep ids stable, lowercase, and unique.
- `type` is optional: `terminal` is the default, or use `browser`.
- Terminal controls require `command`; browser controls require `url`.
- Browser controls default to `chrome: true`. Set `chrome: false` to hide browser chrome, including the address bar and toolbar; Focus Address Bar then does nothing for that pane, while `cmux browser goto` and `cmux browser reload` remain available.
- Use `cwd` for subdirectories; relative paths resolve from the config base.
- Use `height` only when a control needs a fixed amount of vertical space.
- Use `env` only for non-secret values needed by one control.
- Do not put secrets, tokens, or machine-specific private paths in a shared project config.
- Prefer commands that are safe to start repeatedly and make sense in a terminal.
- Do not invent unavailable scripts. Read package files, Makefiles, Procfiles, README docs, config files, and existing tooling first.
- Keep shared project Docks portable for teammates. Put personal or machine-specific controls in the global Dock.

Deliverable:
- Create or update the appropriate dock.json.
- Preserve existing useful controls unless the user asked to replace them.
- Validate that the JSON parses.
- Summarize what each control does and any commands the user should review before trusting the Dock config.