nix-config/rebuild.sh

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#!/usr/bin/env bash
while [ $# -gt 0 ]; do
case "$1" in
--target*|-t*)
if [[ "$1" != *=* ]]; then shift; fi # Value is next arg if no `=`
target="${1#*=}"
;;
--flake*|-h*)
if [[ "$1" != *=* ]]; then shift; fi
flake="${1#*=}"
;;
--mode*|-m*)
if [[ "$1" != *=* ]]; then shift; fi
mode="${1#*=}"
;;
--help|-h)
echo "--help -h: print this message"
echo "--target -t: set the target system to install on"
echo "--flake -f: set the flake to install on the target system"
echo "--user -u: set the user to install flake as on the target system"
exit 0
;;
*)
echo "Error: Invalid argument $1"
exit 1
;;
esac
shift
done
target=${target:-$(hostname)}
flake=${flake:-$target}
mode=${mode:-switch}
if [[ "$target" == "$(hostname)" ]]
then
sudo nixos-rebuild $mode --flake .#$flake
else
nixos-rebuild $mode --use-remote-sudo --target-host $USER@$target --flake .#$flake
fi