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DISKO

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![](etc/rice_new.png)
![](etc/rice_gentoo.png)
# Kris's Nix
# Keybind reference
You should end up with:
| Keybind | What it does |
| --------- | -------------------- |
| `SUPER+Q` | Terminal |
| `SUPER+C` | Close current window |
| `SUPER+E` | File Manager |
| `SUPER+V` | Toggle Floating |
| `SUPER+Q` | Terminal |
| `SUPER+T` | App Launcher |
| `SUPER+P` | Psuedo |
| `SUPER+J` | Toggle Split |
| `SUPER+F` | Fullscreen |
- NixOS using this repo from `/etc/nixos`
- the automatically-created user `kris`
- the default desktop config from this flake
| Keybind | What it does |
| ------------------ | ------------------ |
| `SUPER+RightArrow` | Move Focus (right) |
| `SUPER+LeftArrow` | Move Focus (left) |
| `SUPER+DownArrow` | Move Focus (down) |
| `SUPER+UpArrow` | Move Focus (up) |
## What This Repo Does
| Keybind | What it does |
| ------------------------ | ------------------ |
| `SUPER+SHIFT+RightArrow` | Window width +100 |
| `SUPER+SHIFT+LeftArrow` | Window width -100 |
| `SUPER+SHIFT+DownArrow` | Window height +100 |
| `SUPER+SHIFT+UpArrow` | Window height -100 |
This repo configures:
| Keybind | What it does |
| ----------------------- | ----------------------- |
| `SUPER+CTRL+RightArrow` | Swap window pos (right) |
| `SUPER+CTRL+LeftArrow` | Swap window pos (left) |
| `SUPER+CTRL+UpArrow` | Swap window pos (down) |
| `SUPER+CTRL+DownArrow` | Swap window pos (up) |
- the default desktop machine
- a separate server host
| Mouse Keybind | What it does |
| ------------------ | -------------- |
| `SUPER+MouseLeft` | Move window |
| `SUPER+MouseRight` | Resize window |
| `SUPER+ScrollUp` | Next workspace |
| `SUPER+ScrollDown` | Prev workspace |
DO NOT use `#server`, this build the server!
| Keybind | What it does |
| ------------------- | ---------------------------------------- |
| `SUPER+[0-9]` | Switch to workspace X |
| `SUPER+SHIFT+[0-9]` | Move active window to workspace X |
| `SUPER+Z` | Special workspace |
| `SUPER+SHIFT+Z` | Move current window to special Workspace |
## Before You Start
| Keybind | What it does |
| --------------- | ---------------- |
| `SUPER+SHIFT+B` | Reload Waybar |
| `CTRL+ALT+DEL` | WLogout |
| `FN+F5` | Prev music track |
| `FN+F6` | Next music track |
| `FN+F7` | Play/Pause music |
You need:
| Keybind | What it does |
| ------------------- | ---------------------------------------------------------------------------------------------------------------- |
| `SUPER+SHIFT+ENTER` | Change wallpaper |
| `SUPER+F1` | Hide waybar |
| `SUPER+F2` | [Roblox](https://roblox.com) [Roblox](https://sober.vinegarhq.org) |
| `SUPER+Space` | Switch Keyboard Layout (English, Latvian) |
- a NixOS installer
- internet access
- your disks partitioned and mounted
- this repo _(`git@tangled.sh:kris.darkworld.download/nix`)_
## How to install NixOS
## Disk Layout
1. Install base NixOS from the commandline
This repo now uses `disko` for the default desktop host.
- Without UI
- Use this disk configuration
The current declarative layout is:
```
/dev/sda1 - 1G fat32 fmask=0022 dmask=0022 vfat
mounts to /boot
# add compress=zstd
/dev/sdb2 - 100% btrfs, with these subvolumes:
root -> /
[noatime] nix -> /nix
home -> /home
root -> /root
```text
disk = /dev/nvme0n1
ESP = 2G FAT32 mounted at /boot
root disk = remaining space as btrfs
subvols = /, /home, /nix
```
2. Create user named `kris`
Mount options are declared in the disko config:
3. Run this in order:
- `/` with `compress=zstd`
- `/home` with `compress=zstd`
- `/nix` with `compress=zstd,noatime`
If `/dev/nvme0n1` is not the disk you want to wipe and install to, edit [`hosts/default/disko.nix`](/home/ralsei/config/hosts/default/disko.nix) before running the installer.
RAHHHHH IM NOT WRITING STUFF ANYMORE PLZ JUST TRY TO FIGURE OUT THE STEPS URSELF
THX
## Fresh Install
### 1. Boot the NixOS installer
Use the normal installer ISO.
### 2. Clone the repo in the installer
From the live installer:
```bash
cd ~
nix-shell -p git
rm -rf /etc/nixos
git clone git@tangled.sh:kris.darkworld.download/nix /etc/nixos
```
4. Run this inside the `nix-shell`
### 3. Let disko partition and mount the target disk
Run:
```bash
git clone git@tangled.sh:kris.darkworld.download/nix /tmp/nix-config
sudo rm -rf /etc/nixos
sudo mv /tmp/nix-config /etc/nixos
cd /etc/nixos
sudo nixos-rebuild switch --flake /etc/nixos#default --cores 20
nix --extra-experimental-features 'nix-command flakes' run github:nix-community/disko -- --mode destroy,format,mount /etc/nixos#default
```
1. Reboot, run this in your terminal:
This will:
- partition the disk
- format it
- create the btrfs subvolumes
- mount everything under `/mnt`
This is destructive.
### 4. Generate hardware config
Run:
```bash
nixos-generate-config --root /mnt
```
Then replace the generated target config with this repo while keeping the generated hardware file:
```bash
cp /mnt/etc/nixos/hardware-configuration.nix /tmp/hardware-configuration.nix
rm -rf /mnt/etc/nixos
git clone git@tangled.sh:kris.darkworld.download/nix /mnt/etc/nixos
cp /tmp/hardware-configuration.nix /mnt/etc/nixos/hardware-configuration.nix
```
## Install The System
### 5. Run the install
From the live environment:
```bash
nixos-install --flake /mnt/etc/nixos#default
```
If Nix complains about flakes:
```bash
nix --extra-experimental-features 'nix-command flakes' run nixpkgs#nixos-install -- --flake /mnt/etc/nixos#default
```
### 6. Reboot
After install finishes:
```bash
reboot
```
## First Boot
### 7. Log in as `kris`
The config creates the main user for you during install.
After boot, log into the installed system as:
```text
kris
```
### 8. Verify the repo location
Make sure the config is really here:
```bash
ls /etc/nixos
```
You should see:
- `flake.nix`
- `flake.lock`
- `hosts`
- `modules`
### 9. Rebuild once from the installed system
Run:
```bash
sudo nixos-rebuild switch --flake /etc/nixos#default
```
## Manual Restore After Install
Nix does not fully restore everything by itself. Some things still need to be
copied back manually.
### 10. Recreate normal user folders
Run:
```bash
mkdir -p /home/kris/Pictures
mkdir -p /home/kris/Pictures/Screenshots
mkdir -p /home/kris/Pictures/Wallpapers
mkdir -p /home/kris/Pictures/Deltarune
mkdir -p /home/kris/Downloads
mkdir -p /home/kris/Desktop
mkdir -p /home/kris/Documents
mkdir -p /home/kris/Projects
```
6. Add this to `/etc/resolv.conf` as root
### 11. Restore Quickshell project
This config expects the Deltarune Quickshell project here:
```text
/home/kris/Projects/DeltaruneQuickshell
```
nameserver 1.1.1.1
If it is missing, restore or clone it there.
### 12. Restore non-declarative assets
Copy back these if you want the setup to look correct:
- `~/Pictures/Wallpapers`
- `~/Pictures/Deltarune`
- `~/.local/share/fonts`
- `~/.local/share/icons`
- `~/.local/share/deltarunequickshell`
Important:
- screenshots are optional
- the desktop can boot without all of this, but it will not look right
### 13. Restore private assets and secrets
If you use them, restore things like:
- SSH keys
- Git auth
- cloudflare credentials
- Bitwarden/KeePass databases
- any private art or shell assets
## Useful Commands
Rebuild:
```bash
sudo nixos-rebuild switch --flake /etc/nixos#default
```
Update flake inputs:
```bash
cd /etc/nixos
nix flake update
```
Check current git state:
```bash
git -C /etc/nixos status
```
## If Something Is Broken
### Quickshell missing
Make sure:
- the package is installed by Nix
- `/home/kris/Projects/DeltaruneQuickshell` exists
### Rice looks wrong
You probably forgot to restore:
- fonts
- icons/cursors
- wallpapers
- Quickshell runtime state
### Build fails because of hardware config
Make sure this file exists:
```text
/etc/nixos/hardware-configuration.nix
```
### Git push fails
Your local SSH config may be cursed. If needed, bypass system SSH config:
```bash
git -c core.sshCommand='ssh -F /dev/null' push
```
## TL;DR
If you want the shortest version:
```bash
nix-shell -p git
rm -rf /etc/nixos
git clone git@tangled.sh:kris.darkworld.download/nix /etc/nixos
nix --extra-experimental-features 'nix-command flakes' run github:nix-community/disko -- --mode destroy,format,mount /etc/nixos#default
nixos-generate-config --root /mnt
cp /mnt/etc/nixos/hardware-configuration.nix /tmp/hardware-configuration.nix
rm -rf /mnt/etc/nixos
git clone git@tangled.sh:kris.darkworld.download/nix /mnt/etc/nixos
cp /tmp/hardware-configuration.nix /mnt/etc/nixos/hardware-configuration.nix
nixos-install --flake /mnt/etc/nixos#default
reboot
```
Then restore:
- `/home/kris/Projects/DeltaruneQuickshell`
- `~/.local/share/fonts`
- `~/.local/share/icons`
- your wallpapers and pictures