nixos-configs/devices/README.md
matt1432 155a9884ee
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refactor: get rid of useless global vars
2024-11-18 12:30:54 -05:00

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# Devices
This directory encompasses every device's main configuration file.
## List of my Devices
| Name | Description |
| ----------- | ------------------------------------------------------------------------------------------------------- |
| `android` | My [Nix-On-Droid](https://github.com/nix-community/nix-on-droid) configuration for my OnePlus 9 Pro |
| `bbsteamie` | My wife's SteamDeck that has a pink case |
| `binto` | My desktop PC with a multi-monitor setup and an NVIDIA (cringe) 3070 |
| `cluster` | Two Lenovo mini PCs that make use of [NixOS-pcsd](https://github.com/matt1432/nixos-pcsd) to form a cluster |
| `homie` | My Lenovo mini PC that will serve as a Home-assistant server |
| `nos` | My custom built NAS |
| `servivi` | A gaming PC in a previous life, it is now used as a build farm and hosts game servers |
| `wim` | My 2-1 Lenovo Laptop that I use for uni |
## Global Vars
In every device's `default.nix`, you'll find these [settings](https://git.nelim.org/matt1432/nixos-configs/src/branch/master/common/vars/default.nix)
```nix
# $FLAKE/devices/<name>/default.nix
vars = {
mainUser = "matt";
...
};
```
from these declared settings, I get access to global variables
that are different on each host using a 'let in' block:
```nix
let
inherit (config.vars) mainUser ...;
in {
...
```