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nixos/rebuild.sh
2026-01-27 17:03:29 +01:00

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#!/usr/bin/env bash
set -e
if git diff --quiet '*.nix'; then
echo "No changes detected, exiting"
fi
alejandra . &>/dev/null ||
(
alejandra .
echo "formatting failed!" && exit 1
)
git diff -U0 '*.nix'
echo "NixOS rebuilding..."
sudo nixos-rebuild switch --flake . &>nixos-switch.log || (cat nixos-switch.log | grep --color error && exit 1)
current=$(nixos-rebuild list-generations --json | jq '.[] | select (.current == true) | "\(.generation) \(.date) \(.nixosVersion) \(.kernelVersion)"')
git commit -am "$current"
echo "OK"