nix/README.md

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# NixOS Configuration Repository
## NOTE: These configs expect this repo to be cloned to /etc/nixos/git/
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### For first-run, see [setup.sh](docs/setup.sh)
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* Installing a system from the ISO:
```
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nixos-install <Hostname> [<Username>]
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```
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* Post install:
```
nix develop -c /etc/nixos/git/docs/setup.sh
```
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![Gruv'd Hyprland](./screenshot.png "Hyprland with a Gruvboxy theme")
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---
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# To Do List
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* [ ] Look into hosting a binary cache locally - [Link](https://nixos.wiki/wiki/Binary_Cache)
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* [ ] vscode / emacs
* Add the nix lsp - [Link](https://github.com/nix-community/rnix-lsp)
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* [ ] Fix Grafana
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* [ ] Build a better dashboard to monitor all my nixified devices
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* [ ] Look into Remote Builds - [Link](https://nixos.org/manual/nix/stable/advanced-topics/distributed-builds.html)
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* [ ] Find a way to remove all default search engines in Firefox (Google, Amazon, etc)
* [ ] Figure out what the home-manager `account` options are for.
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* [ ] Security hardening
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* [ ] Edit the hosts file
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* [ ] cronjob
* [ ] Change wallpaper at a certain time of day
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* [ ] emacs
* [ ] Add bracket auto-completion
* [ ] Find a way to have magit save login credentials
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* [ ] btrfs snapshots?
* [ ] vscodium and user-config.js file?
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* [ ] rofi - bitwarden-cli / bitwarden-menu ([Link](https://search.nixos.org/packages?channel=23.05&show=bitwarden-menu&from=0&size=50&sort=relevance&type=packages&query=bitwarden))
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Completed ToDo List [here](docs/complete.md)
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---
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# Directory Structure
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```
.
├── home-manager
│   ├── common
│   │   ├── desktops
│   │   │   └── hyprland
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│   │   │   ├── default
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│   │   │   │   └── wlogout
│   │   │   └── gruvbox
│   │   └── software
│   │   ├── cli
│   │   │   └── themes
│   │   │   ├── default
│   │   │   └── gruvbox
│   │   └── gui
│   │   └── themes
│   │   └── gruvbox
│   ├── hosts
│   └── users
│   └── albert
├── keys
│   ├── hosts
│   ├── ssh
│   └── users
├── lib
├── nixos
│   ├── common
│   │   ├── desktops
│   │   │   ├── gnome
│   │   │   │   └── themes
│   │   │   └── hyprland
│   │   ├── modules
│   │   ├── services
│   │   └── software
│   │   ├── cli
│   │   └── gui
│   ├── hosts
│   └── users
├── secrets
└── wallpapers
├── colorful
└── gruvbox
```
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---
# Information
### Home Manager
* Home Manager Documentation - [Link](https://nix-community.github.io/home-manager/index.html)
* Home Manager Options Search - [Link](https://mipmip.github.io/home-manager-option-search/)
### NixOS
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* NixOS Documentation - Stable - [Link](https://nixos.org/manual/nixos/stable/)
* NixOS Packages / Options Search - [Link](https://search.nixos.org/)
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* Nix User Repository (NUR) Search - [Link](https://nur.nix-community.org/)
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* ARM NixOS Building - [Link](https://nixos.wiki/wiki/NixOS_on_ARM#NixOS_installation_.26_configuration)
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### Useful Links
* FlakeHub - [Link](https://flakehub.com)
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* Track a Nixpkgs PR - [Link](https://nixpk.gs/pr-tracker.html)
* Awesome-Hyprland - [Link](https://github.com/hyprland-community/awesome-hyprland)
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### Examples
* Tons of good examples here - [Link](https://github.com/Mic92/dotfiles/blob/main/nixos/modules/)
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* NixOS Flakes Intro Guide - [Link](https://nixos-and-flakes.thiscute.world/)
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### Theming
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* Neofetch Themes - [Link](https://github.com/Chick2D/neofetch-themes/)
* gruvbox-factory - [Link](https://github.com/paulopacitti/gruvbox-factory)
* Hyprland Gruvboxy - [Link](https://github.com/0bCdian/Hyprland_dotfiles/tree/gruvboxy)
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---
# Theming
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* To change system-wide themes, see [theming.md](docs/theming.md))
---
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# GPG Keys
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1. Import the user private key: `gpg --import gpg/users/albert/privkey.asc`
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2. Mark it as trusted: `gpg --edit-key albert@sysctl.io`, then type `trust`, then `5`
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3. On each new machine, run `sudo nix-shell -p ssh-to-pgp --run "ssh-to-pgp -i /etc/ssh/ssh_host_rsa_key -o /etc/nixos/git/keys/hosts/$(hostname).asc"`
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* This will output the identifier you add to `.sops.yaml`
* Move `HOSTNAME.asc` to `keys/hosts/` and upload to git and rename accordingly.
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# Secrets
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1. To edit a file: cd to `/path/to/nix-files/` and run:
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* `nix-shell -p sops --run "sops secrets/secret_file.yml"`
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* New shell alias: `sops secrets/secret_file.yml`
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2. When you add a new machine, you must update the secrets files encryption.
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* Run `cd /etc/nixos/git; nix-shell; sops-update secrets/secrets.yaml` and commit the change.
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# Lanzaboote / SecureBoot
* Instructions here - [Link](https://git.sysctl.io/Mirrors/lanzaboote/src/branch/master/docs/QUICK_START.md)
1. Create your keys: `sbctl create-keys`
2. Verify your machine is ready for SecureBoot: `sbctl verify` - Everything except `*-bzImage.efi` are signed
3. Enter Secureboot Setup mode in your EFI Settings on the motherboard (F10)
* Security -> SecureBoot -> Set to Enabled and "Reset to Setup Mode" and exit
4. Enroll the keys: `sbctl enroll-keys --microsoft`
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* If you wish, you can select `--tpm-eventlog`, but checksums will change later (ie, at a kernel rebuild)
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5. Reboot and verify you are activated: `bootctl status`
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# Other
* Waybar inspirations
* https://github.com/Pipshag/dotfiles_nord
* https://github.com/hajosattila/dotfiles/
* https://gist.github.com/toger5/3a509d9a9d7ebba1e02205b00449ccff