mirror of
https://github.com/adrlau/nix-dotfiles.git
synced 2026-05-29 15:13:49 +02:00
Adrian G L
88 lines
2.2 KiB
Markdown
88 lines
2.2 KiB
Markdown
# NixOS Configuration Repository
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**Work-in-progress setup**
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## Repository Structure
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This repository contains my NixOS configuration files organized into several directories:
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* `home/`: Home manager
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* `machines/`: Machine-specific configurations
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* `packages/`: Custom package definitions and configs.
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* `profiles/`: System profiles (desktop, development, etc.)
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* `services/`: Service configurations (nginx, mysql, etc.)
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* `secrets/`: Encrypted secrets
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## Quick Start
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### Build Configuration
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```bash
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nix --extra-experimental-features "nix-command flakes" build ".#nixosConfigurations.galadriel.config.system.build.toplevel"
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```
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### Rebuild and Switch
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The primary rebuild command is:
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```bash
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sudo nixos-rebuild switch --flake .# --no-write-lock-file -L --impure
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```
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This command:
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* Uses the current flake
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* Disables lock file writing
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* Enables debug logging (-L)
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* Allows impure derivations
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#### Alternative Rebuild Methods
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1. **Remote Flake**:
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```bash
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sudo nixos-rebuild switch \
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--update-input nixpkgs \
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--update-input unstable \
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--no-write-lock-file \
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--refresh \
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--flake git+https://github.com/adrlau/nix-dotfiles.git \
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--upgrade
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```
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2. **Standard Local Rebuild**:
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```bash
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sudo nixos-rebuild switch --flake .#
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```
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## Dependency Inspection
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Check package relationships using:
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```bash
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nix why-depends /run/current-system /nix/store/...
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nix why-depends .#nixosConfigurations.galadriel nixpkgs#python312Packages.botorch
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nix why-depends .#nixosConfigurations.eowyn.config.system.build.toplevel pkgs.python3.12-libarcus-4.12.0 --impure
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```
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show flake attrs
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```nix flake show .#```
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## Troubleshooting
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### Fix Broken Store
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After aborted rebuilds:
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```bash
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nix-store --query --referrers-closure \
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$(find /nix/store -maxdepth 1 -type f -name '*.drv' -size 0) |
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xargs sudo nix-store --delete --ignore-liveness
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sudo nix store gc
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sudo nix store verify --repair --all
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```
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### Viewing Logs
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Check home-manager logs:
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```bash
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journalctl -eu home-manager-gunalx
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```
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## Maintenance
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Clean old generations:
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```bash
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sudo nix-collect-garbage --delete-older-than 4d
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```
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## Notes
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* This configuration is constantly evolving
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* Refer to specific machine configurations in `machines/` for details
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* Service configurations are located in `services/`
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* Custom packages are defined in `packages/`
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