This repository provides a unified Nix flake for managing both macOS (via nix-darwin) and NixOS configurations. It enables reproducible, declarative system setups for both platforms from a single source of truth.

• Single Flake for Multiple Systems: Manage both macOS and NixOS hosts from one repository
• macOS Support: Uses nix-darwin for system configuration with Homebrew integration
• NixOS with ZFS: Configured with ZFS root and dataset provisioning using disko
• Modular Design: Clean separation between host-specific and shared modules
• Secrets Management: Integration with sops-nix for secure secrets handling
• Sane Deployment: Integration with deploy-rs for secure secrets handling
• Nix Utilities: Includes formatting tools and nix-index for better developer experience

.
├── flake.nix                # Flake entrypoint: inputs, outputs, host configs
├── hosts/                   # Host-specific configurations
│   ├── darwin/              # macOS configurations
│   └── chopper/             # NixOS configuration for "chopper" host
├── modules/                 # Shared NixOS modules
│   ├── arr.nix              # Arr stack configuration
│   ├── conduit.nix          # Conduit Matrix homeserver
│   ├── esp.nix              # ESP-related tools
│   ├── nextcloud.nix        # Nextcloud server configuration
│   └── zfs.nix              # ZFS configuration and utilities
├── overlays/                # Nixpkgs overlays
├── packages/                # Custom packages
│   ├── chopper/             # Packages specific to chopper
│   ├── darwin/              # Packages specific to macOS
│   └── default.nix          # Package definitions
└── scripts/                 # Helper scripts

nh darwin switch <PATH>

nh os switch <PATH>

• Add new host configurations under hosts/<hostname>/
• Reference new hosts in flake.nix under the appropriate section
• Create reusable modules in the modules/ directory
• Add custom packages in the packages/ directory

# Update flake inputs
nix flake update

# Check system generation history
nix profile history --profile /nix/var/nix/profiles/system

# Format nix files
nix fmt

# Search packages
nix search nixpkgs <package-name>

# Start a dev shell
nix develop

• NixOS Manual
• nix-darwin
• disko
• sops-nix
• Nix Flakes

See LICENSE for details.