115 lines
3.4 KiB
Bash
115 lines
3.4 KiB
Bash
#! /usr/bin/env bash
|
|
|
|
cd /etc/nixos || exit 1
|
|
|
|
# @describe Wrapper for NixOS tools
|
|
# Assumes flakes and configuration in /etc/nixos/
|
|
#
|
|
# https://github.com/sigoden/argc
|
|
# https://github.com/jorsn/flakegen
|
|
# https://github.com/viperML/nh
|
|
|
|
# @meta combine-shorts
|
|
# @meta inherit-flag-options
|
|
|
|
# @cmd Build NixOS configuration
|
|
# @alias b,bu,bui,buil
|
|
# @option -b --builder[=nh|nixos] Use nh os (default) or nixos-rebuild to build
|
|
# @option -t --target Remote machine to build with root, only nixos-rebuild is supported
|
|
# @flag -n --no-generate Do not regenerate flake.nix before building
|
|
# @flag -p --poweroff Gracefully poweroff system after a successful build
|
|
# @flag -r --reboot Gracefully reboot system after a successful build
|
|
# @flag -u --update Update flake.lock before building
|
|
build() { :; }
|
|
|
|
# Internal wrapper for subcommands
|
|
_build() {
|
|
# Regenerate flake.nix and stage git files by default
|
|
if [[ ! "${argc_no_generate:-}" ]]; then
|
|
nix run .#genflake flake.nix
|
|
git add .
|
|
fi
|
|
|
|
# Update flake.lock
|
|
if [[ "${argc_update:-}" ]]; then
|
|
nix flake update
|
|
fi
|
|
|
|
# Build and send closures to remote machine
|
|
if [[ "${argc_target:-}" ]]; then
|
|
nixos-rebuild --flake ".#${argc_target}" --target-host "root@${argc_target}" "$1" ${argc_extra:+"${argc_extra[@]}"}
|
|
else
|
|
# Build current system
|
|
if [[ "${argc_builder:-}" == nh ]]; then
|
|
nh os "$1" -- ${argc_extra:+"${argc_extra[@]}"}
|
|
elif [[ "${argc_builder:-}" == nixos ]]; then
|
|
sudo nixos-rebuild "$1" ${argc_extra:+"${argc_extra[@]}"}
|
|
fi
|
|
fi
|
|
|
|
# Invoke systemd to shutdown system
|
|
# Assumes errexit shell option is set
|
|
if [[ "${argc_poweroff:-}" ]]; then
|
|
sudo systemctl poweroff
|
|
elif [[ "${argc_reboot:-}" ]]; then
|
|
sudo systemctl reboot
|
|
fi
|
|
}
|
|
|
|
# @cmd Build and boot NixOS configuration
|
|
# @alias b,bo,boo
|
|
# @arg extra~ Pass extra arguments to builder
|
|
build::boot() { _build boot; }
|
|
|
|
# @cmd Build and switch NixOS configuration
|
|
# @alias s,sw,swi,swit,switc
|
|
# @arg extra~ Pass extra arguments to builder
|
|
build::switch() { _build switch; }
|
|
|
|
# @cmd Build and test NixOS configuration
|
|
# @alias t,te,tes
|
|
# @arg extra~ Pass extra arguments to builder
|
|
build::test() { _build test; }
|
|
|
|
# @cmd Compare NixOS system generations
|
|
# @alias d,di,dif
|
|
# @arg path1=/run/current-system Store path to compare with (current system by default)
|
|
# @arg path2=/nix/var/nix/profiles/system Store path to compare against (built system by default)
|
|
diff() {
|
|
nvd diff "${argc_path1:-}" "${argc_path2:-}"
|
|
}
|
|
|
|
# @cmd Generate flake.nix from flake.in.nix with flakegen
|
|
# @alias g,ge,gen,gene,gener,genera,generat
|
|
# @flag -n --nuke Delete flake.nix and reinitialize
|
|
generate() {
|
|
if [[ "${argc_nuke:-}" ]]; then
|
|
rm --force flake.nix
|
|
nix flake init --template github:jorsn/flakegen
|
|
else
|
|
nix run .#genflake flake.nix
|
|
git add .
|
|
fi
|
|
}
|
|
|
|
# @cmd List NixOS generations
|
|
# @alias l,li,lis
|
|
# @arg extra~ Pass extra arguments to nixos-rebuild
|
|
list() {
|
|
nixos-rebuild list-generations ${argc_extra:+"${argc_extra[@]}"}
|
|
}
|
|
|
|
# @cmd Enter an interactive NixOS read-eval-print loop with the current configuration
|
|
# @alias r,re,rep
|
|
# @flag -n --no-generate Do not regenerate flake.nix before entering loop
|
|
# @arg extra~ Pass extra arguments to nixos-rebuild
|
|
repl() {
|
|
if [[ ! "${argc_no_generate:-}" ]]; then
|
|
nix run .#genflake flake.nix
|
|
git add .
|
|
fi
|
|
|
|
nixos-rebuild repl ${argc_extra:+"${argc_extra[@]}"}
|
|
}
|
|
|
|
eval "$(argc --argc-eval "$0" "$@")"
|