90 lines
2.4 KiB
Bash
Executable file
90 lines
2.4 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
# Wrapper script for nixos-rebuild
|
|
|
|
# Configuration parameters
|
|
operation="switch" # The nixos-rebuild operation to use
|
|
hostname=$(hostname) # The name of the host to build
|
|
flakeDir="." # Path to the flake file (and optionally the hostname)
|
|
remainingArgs="" # All remaining arguments that haven't been processed
|
|
commit=true # Whether to update git (true by default)
|
|
buildHost="" # Which host to build the system on.
|
|
|
|
function usage() {
|
|
echo "Usage: nixos-upgrade-script.sh [-o|--operation operation] [-f|--flake path-to-flake-file] [extra nixos-rebuild parameters]"
|
|
echo "Options:"
|
|
echo " -h | --help Show this help screen."
|
|
echo " -o | --operation The nixos-rebuild operation to perform."
|
|
echo " -H | --host The host to build."
|
|
echo " -f | --flake <path> The path to the flake file (and optionally the hostname)."
|
|
echo " -n | --no-commit Don't update and commit the lock file."
|
|
echo " --build-host <hostname> The SSH name of the host to build the system on."
|
|
exit 2
|
|
}
|
|
|
|
function run_operation {
|
|
echo "Full operation: nixos-rebuild $1 --flake $flakeDir#$hostname $( [ "$buildHost" != "" ] && echo "--build-host $buildHost" ) $remainingArgs --use-remote-sudo"
|
|
nixos-rebuild $operation --flake .#$hostname $remainingArgs --use-remote-sudo
|
|
|
|
# Only request super-user permission if we're switching
|
|
#if [[ "$1" =~ ^(switch|boot|test)$ ]]; then
|
|
# nixos-rebuild $operation --flake .#$hostname $remainingArgs --use-remote-sudo
|
|
#else
|
|
# nixos-rebuild $operation --flake .#$hostname $remainingArgs
|
|
#fi
|
|
}
|
|
|
|
# Argument processing logic shamelessly stolen from https://stackoverflow.com/questions/192249/how-do-i-parse-command-line-arguments-in-bash
|
|
POSITIONAL_ARGS=()
|
|
while [[ $# -gt 0 ]]; do
|
|
case "$1" in
|
|
--build-host|-b)
|
|
buildHost="$2"
|
|
shift
|
|
shift
|
|
;;
|
|
--host|--hostname|-H)
|
|
hostname="$2"
|
|
shift
|
|
shift
|
|
;;
|
|
--flake|-f)
|
|
flakeDir="$2"
|
|
shift
|
|
shift
|
|
;;
|
|
--no-commit|-n)
|
|
commit=false
|
|
shift
|
|
shift
|
|
;;
|
|
--operation|-o)
|
|
operation="$2"
|
|
shift
|
|
shift
|
|
;;
|
|
--help|-h)
|
|
usage
|
|
shift
|
|
;;
|
|
*)
|
|
POSITIONAL_ARGS+=("$1") # save positional arg
|
|
shift # past argument
|
|
;;
|
|
esac
|
|
done
|
|
remainingArgs=${POSITIONAL_ARGS[@]}
|
|
set -- "${POSITIONAL_ARGS[@]}" # restore positional parameters
|
|
|
|
cd $flakeDir
|
|
git pull
|
|
|
|
if [ $commit = true ]; then
|
|
echo "Update and push lock file"
|
|
nix flake update --commit-lock-file
|
|
git push
|
|
fi
|
|
|
|
run_operation $operation
|
|
|
|
exit 0
|