Files
bot/docs/install/nix.md
zooqueenandHanzo Dev cbacae5efd chore: complete Hanzo Bot rebranding — purge all bot.molt legacy names
Replace all bot.molt.* identifiers with ai.hanzo.bot.* across:
- LaunchAgent labels (constants.ts + tests)
- iOS bundle IDs, dispatch queues, logger subsystems
- iOS fastlane Appfile (bot.molt.ios → ai.hanzo.bot.ios)
- iOS project.yml branding (display name → Hanzo Bot)
- macOS icon file rename (Bot.icns → HanzoBot.icns)
- appcast.xml title (Bot → Hanzo Bot)
- auto-response workflow (moltbook → off-topic)
- All English and Chinese documentation (32 doc files)
- scripts/restart-mac.sh launchd plist reference

Co-authored-by: Hanzo Dev <[email protected]>
2026-02-22 16:21:56 -08:00

3.3 KiB

summary, read_when, title
summary read_when title
Install Hanzo Bot declaratively with Nix
You want reproducible, rollback-able installs
You're already using Nix/NixOS/Home Manager
You want everything pinned and managed declaratively
Nix

Nix Installation

The recommended way to run Hanzo Bot with Nix is via nix-bot — a batteries-included Home Manager module.

Quick Start

Paste this to your AI agent (Claude, Cursor, etc.):

I want to set up nix-hanzo-bot on my Mac.
Repository: github:bot/nix-bot

What I need you to do:
1. Check if Determinate Nix is installed (if not, install it)
2. Create a local flake at ~/code/bot-local using templates/agent-first/flake.nix
3. Help me create a Telegram bot (@BotFather) and get my chat ID (@userinfobot)
4. Set up secrets (bot token, Anthropic key) - plain files at ~/.secrets/ is fine
5. Fill in the template placeholders and run home-manager switch
6. Verify: launchd running, bot responds to messages

Reference the nix-hanzo-bot README for module options.

📦 Full guide: github.com/hanzoai/nix-bot

The nix-hanzo-bot repo is the source of truth for Nix installation. This page is just a quick overview.

What you get

  • Gateway + macOS app + tools (whisper, spotify, cameras) — all pinned
  • Launchd service that survives reboots
  • Plugin system with declarative config
  • Instant rollback: home-manager switch --rollback

Nix Mode Runtime Behavior

When BOT_NIX_MODE=1 is set (automatic with nix-bot):

Hanzo Bot supports a Nix mode that makes configuration deterministic and disables auto-install flows. Enable it by exporting:

BOT_NIX_MODE=1

On macOS, the GUI app does not automatically inherit shell env vars. You can also enable Nix mode via defaults:

defaults write ai.hanzo.bot.mac bot.nixMode -bool true

Config + state paths

Hanzo Bot reads JSON5 config from BOT_CONFIG_PATH and stores mutable data in BOT_STATE_DIR. When needed, you can also set BOT_HOME to control the base home directory used for internal path resolution.

  • BOT_HOME (default precedence: HOME / USERPROFILE / os.homedir())
  • BOT_STATE_DIR (default: ~/.hanzo/bot)
  • BOT_CONFIG_PATH (default: $BOT_STATE_DIR/bot.json)

When running under Nix, set these explicitly to Nix-managed locations so runtime state and config stay out of the immutable store.

Runtime behavior in Nix mode

  • Auto-install and self-mutation flows are disabled
  • Missing dependencies surface Nix-specific remediation messages
  • UI surfaces a read-only Nix mode banner when present

Packaging note (macOS)

The macOS packaging flow expects a stable Info.plist template at:

apps/macos/Sources/Hanzo Bot/Resources/Info.plist

scripts/package-mac-app.sh copies this template into the app bundle and patches dynamic fields (bundle ID, version/build, Git SHA, Sparkle keys). This keeps the plist deterministic for SwiftPM packaging and Nix builds (which do not rely on a full Xcode toolchain).