Litenet-Nix-Infra/build.sh
2024-07-20 10:15:19 +02:00

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#!/usr/bin/env nix-shell
#!nix-shell -i bash -p git nixos-install-tools nix-output-monitor
if [ $# -ne 2 ]; then
echo "Usage: $0 <root> <config>"
echo "NOTE: hardware config will be generated from root!"
echo "Defined configs:"
cat flake.nix | grep '.lib.nixosSystem' | sed 's/ =.*//' | sed 's/^[ \t]*//;s/[ \t]*$//' | while read cfg; do echo " - $cfg"; done
exit 1
fi
if [ "$1" = "/" ]; then
[ -f "host/${2}/pre-rebuild.sh" ] && host/$2/pre-rebuild.sh
nixos-generate-config --show-hardware-config > hardware-configuration.nix
git add -f hardware-configuration.nix
nom build .#nixosConfigurations.${2}.config.system.build.toplevel && sudo nixos-rebuild switch --flake .#${HOSTNAME} || exit 1
nixos-rebuild switch --flake ".#${2}" -j`nproc` --upgrade-all -L || exit 1
[ -f "host/${2}/post-rebuild.sh" ] && host/$2/post-rebuild.sh
git rm --cached hardware-configuration.nix
exit
else
nixos-generate-config --show-hardware-config --root "${1}" > hardware-configuration.nix
git add -f hardware-configuration.nix
nix build .#nixosConfigurations.${2}.config.system.build.toplevel --extra-experimental-features nix-command --extra-experimental-features flakes || exit 1
nixos-install --root "${1}" --flake ".#${2}"
git rm --cached hardware-configuration.nix
cp . "${1}/Litenet-Nix-Infra" -r
exit
fi