Nix-Config

In case Git LFS is not present in the installation medium do the following additional steps before cloning the repo:

nix-shell -p git-lfs
git clone https://git.ghoscht.com/ghoscht/nix-config.git

# following steps are optional, if images in rsc/wallpaper are not present
git lfs install
git lfs pull

# and finally do
git add .

Installation

The NixOS installer image comes with password SSH auth disabled. Simply allowing the public Git keys is a nice workaround.

sudo systemctl start sshd
mkdir ~/.ssh; curl https://git.ghoscht.com/ghoscht.keys > ~/.ssh/authorized_keys

ATTENTION: Disable Sunshine (enable=false), otherwise Cuda Compile will lead to memory issues in the install medium!

The specific config from "hosts" can be installed using the following command. Limiting the download speed is optional, but can come in handy.

sudo nix --experimental-features "nix-command flakes" run github:nix-community/disko/latest -- --mode destroy,format,mount ./disko/btrfs-swap.nix --arg device '"/dev/nvme0n1"'
sudo nixos-install --option download-speed 5000 --flake .#<CONFIG_NAME_HERE>

RPi Image generation

nix build .#nixosConfigurations.eustachius.config.system.build.sdImage
sudo dd if=./result/sd-image/<IMAGE_NAME>.img of=/dev/<DEVICE_NAME> bs=1M status=progress

Misc

git config lfs.https://git.ghoscht.com/ghoscht/nix-config.git/info/lfs.locksverify true