New rebuild mechanism
Put most of it as a flake app, so we can mess with it without relying on `rb` being rebuilt. Also nom nom!
This commit is contained in:
parent
7b9d9053bf
commit
17f0ba3370
GPG key ID:
C72403E7F82E6AD8
|
|
@ -12,13 +12,14 @@ GET_INPUTS_CMD = [
|
|||
]
|
||||
|
||||
|
||||
def process_flake(flake: str) -> None:
|
||||
def process_flake(flakeUri: str) -> None:
|
||||
# get full path
|
||||
if not os.path.isfile(flake):
|
||||
raise FileNotFoundError(f"Flake not found: {flake}")
|
||||
dir = os.path.dirname(flake)
|
||||
flakeUri = os.path.normpath(flakeUri)
|
||||
flakeFile = os.path.join(flakeUri, "flake.nix")
|
||||
if not os.path.isfile(flakeFile):
|
||||
raise FileNotFoundError(f"Flake not found: {flakeUri}")
|
||||
# import dependencies
|
||||
p = subprocess.run(GET_INPUTS_CMD, cwd=dir, stdout=subprocess.PIPE)
|
||||
p = subprocess.run(GET_INPUTS_CMD, cwd=flakeUri, stdout=subprocess.PIPE)
|
||||
deps = json.loads(p.stdout)
|
||||
p.check_returncode()
|
||||
# for each dependency
|
||||
|
|
@ -34,11 +35,8 @@ def process_flake(flake: str) -> None:
|
|||
# get flake file corresponding
|
||||
dep_path = dep_url.split(":")[1]
|
||||
if not dep_path.startswith("/"):
|
||||
dep_path = os.path.join(dir, dep_path)
|
||||
dep_path = os.path.normpath(dep_path)
|
||||
dep_flake = os.path.join(dep_path, "flake.nix")
|
||||
# call this function with the flake file
|
||||
process_flake(dep_flake)
|
||||
dep_path = os.path.join(flakeUri, dep_path)
|
||||
process_flake(dep_path)
|
||||
# update lockfile
|
||||
cmd = [
|
||||
"nix",
|
||||
|
|
@ -50,7 +48,7 @@ def process_flake(flake: str) -> None:
|
|||
"update",
|
||||
dep_name,
|
||||
]
|
||||
p = subprocess.run(cmd, cwd=dir)
|
||||
p = subprocess.run(cmd, cwd=flakeUri)
|
||||
p.check_returncode()
|
||||
|
||||
|
||||
|
|
@ -59,6 +57,6 @@ if __name__ == "__main__":
|
|||
description="Recursively update lockfiles "
|
||||
"of flakes located on the system"
|
||||
)
|
||||
parser.add_argument("flake", help="Starting flake", default="flake.nix")
|
||||
parser.add_argument("flake", help="Starting flake", default="/")
|
||||
args = parser.parse_args()
|
||||
process_flake(args.flake)
|
||||
|
|
@ -17,17 +17,26 @@ let
|
|||
in
|
||||
{
|
||||
config = {
|
||||
# UEFI works here, and variables can be touched
|
||||
boot.loader = {
|
||||
efi.canTouchEfiVariables = lib.mkDefault true;
|
||||
grub = {
|
||||
enable = true;
|
||||
efiSupport = true;
|
||||
device = "nodev"; # Don't install on MBR
|
||||
# TODO Maybe we could? In case the HDD doesn't boot anymore?
|
||||
boot = {
|
||||
# From nixos-generate-config
|
||||
initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "sd_mod" "rtsx_usb_sdmmc" ];
|
||||
kernelModules = [ "kvm-intel" ];
|
||||
|
||||
# UEFI works here, and variables can be touched
|
||||
loader = {
|
||||
efi.canTouchEfiVariables = lib.mkDefault true;
|
||||
grub = {
|
||||
enable = true;
|
||||
efiSupport = true;
|
||||
device = "nodev"; # Don't install on MBR
|
||||
# TODO Maybe we could? In case the HDD doesn't boot anymore?
|
||||
};
|
||||
};
|
||||
};
|
||||
hardware.cpu.intel.updateMicrocode = true;
|
||||
# Also from nixos-generate-config
|
||||
hardware.enableRedistributableFirmware = true;
|
||||
# TODO Do we really need that? Besides maybe microcode?
|
||||
|
||||
frogeye.desktop = {
|
||||
x11_screens = [
|
||||
displays.deskLeft.output
|
||||
|
|
|
|||
17
flake.nix
17
flake.nix
|
|
@ -80,10 +80,6 @@
|
|||
type = "app";
|
||||
program = "${disko.packages.${system}.default}/bin/disko";
|
||||
};
|
||||
nixos-generate-config = {
|
||||
type = "app";
|
||||
program = "${pkgs.nixos-install-tools}/bin/nixos-generate-config";
|
||||
};
|
||||
nixos-install = {
|
||||
type = "app";
|
||||
program = "${pkgs.nixos-install-tools}/bin/nixos-install";
|
||||
|
|
@ -98,6 +94,19 @@
|
|||
${pkgs.lix}/bin/nix repl --expr 'let flake = builtins.getFlake "${self}"; in flake // flake.nixosConfigurations // rec { pkgs = import ${nixpkgs} {}; lib = pkgs.lib; }'
|
||||
''}";
|
||||
};
|
||||
updateLocalFlakes = {
|
||||
type = "app";
|
||||
program = "${pkgs.writers.writePython3 "update-local-flakes" { }
|
||||
(builtins.readFile ./common/update-local-flakes.py)}";
|
||||
};
|
||||
nixosRebuild = {
|
||||
type = "app";
|
||||
program = "${pkgs.writeShellScript "rebuild" ''${pkgs.writeShellApplication {
|
||||
name = "rebuild";
|
||||
runtimeInputs = with pkgs; [ nix-output-monitor nixos-rebuild ];
|
||||
text = builtins.readFile ./os/rebuild.sh;
|
||||
}}/bin/rebuild ${self} "$@"''}";
|
||||
};
|
||||
};
|
||||
}
|
||||
);
|
||||
|
|
|
|||
|
|
@ -1,8 +1,4 @@
|
|||
{ pkgs, config, ... }:
|
||||
let
|
||||
ulf = pkgs.writers.writePython3 "update-local-flakes" {
|
||||
} (builtins.readFile ./update-local-flakes.py);
|
||||
in
|
||||
{
|
||||
home.packages = [
|
||||
(pkgs.writeShellApplication {
|
||||
|
|
@ -14,32 +10,26 @@ in
|
|||
verb="$1"
|
||||
shift
|
||||
fi
|
||||
nixos_flake="/etc/nixos/flake.nix"
|
||||
if [ -f "$nixos_flake" ]
|
||||
nixos_flake="$(readlink -f /etc/nixos)"
|
||||
if [ -f "$nixos_flake/flake.nix" ]
|
||||
then
|
||||
sudo ${ulf} "$nixos_flake"
|
||||
# ${pkgs.nix-output-monitor}/bin/nom build "$(dirname "$nixos_flake")#nixosConfigurations.$HOSTNAME.config.system.build.toplevel"
|
||||
if [ "$verb" = "switch" ] || [ "$verb" = "test" ]
|
||||
then
|
||||
sudo nixos-rebuild "$verb" --specialisation ${config.frogeye.polarity} "$@"
|
||||
else
|
||||
sudo nixos-rebuild "$verb" "$@"
|
||||
fi
|
||||
fi
|
||||
hm_flake="${config.xdg.configHome}/home-manager/flake.nix"
|
||||
if [ -f "$hm_flake" ]
|
||||
then
|
||||
${ulf} "$hm_flake"
|
||||
home-manager "$verb" "$@"
|
||||
fi
|
||||
nod_flake="${config.xdg.configHome}/nix-on-droid/flake.nix"
|
||||
if [ -f "$nod_flake" ]
|
||||
then
|
||||
${ulf} "$nod_flake"
|
||||
nix-on-droid "$verb" --flake "$(dirname "$nod_flake")" "$@"
|
||||
nix run "$nixos_flake#updateLocalFlakes" -- "$nixos_flake"
|
||||
nix run "$nixos_flake#nixosRebuild" -- "$verb" "$@"
|
||||
fi
|
||||
# TODO Fix nix-on-droid and home-manager
|
||||
# hm_flake="${config.xdg.configHome}/home-manager/flake.nix"
|
||||
# if [ -f "$hm_flake" ]
|
||||
# then
|
||||
# {ulf} "$hm_flake"
|
||||
# home-manager "$verb" "$@"
|
||||
# fi
|
||||
# nod_flake="${config.xdg.configHome}/nix-on-droid/flake.nix"
|
||||
# if [ -f "$nod_flake" ]
|
||||
# then
|
||||
# {ulf} "$nod_flake"
|
||||
# nix-on-droid "$verb" --flake "$(dirname "$nod_flake")" "$@"
|
||||
# fi
|
||||
'';
|
||||
})
|
||||
];
|
||||
}
|
||||
# TODO make it a flake application, optional nom (is slow), test then boot, flags to confirm each, nvd diff here
|
||||
|
|
|
|||
|
|
@ -82,24 +82,9 @@ sudo nix --extra-experimental-features "nix-command flakes" run "${SCRIPT_DIR}#d
|
|||
trap - ERR
|
||||
rm "$luks_pass_file"
|
||||
|
||||
# Generate hardware-config.nix
|
||||
sudo nix --extra-experimental-features "nix-command flakes" run "${SCRIPT_DIR}#nixos-generate-config" -- --no-filesystems --root "$mountpoint"
|
||||
# --no-filesystems because they are imported via disko
|
||||
sudo rm "$mountpoint/etc/nixos/configuration.nix"
|
||||
|
||||
# Plug system configuration into this git repo
|
||||
sudo mkdir -p "${mountpoint}/etc/nixos"
|
||||
echo "{
|
||||
description = \"$name system config\";
|
||||
inputs.entrypoint.url = \"git+file:$flake_uri\";
|
||||
outputs = { self, entrypoint, ... }:
|
||||
{
|
||||
nixosConfigurations.$name = entrypoint.nixosConfigurations.$name.extendModules {
|
||||
modules = [ ./hardware-configuration.nix ];
|
||||
};
|
||||
};
|
||||
}" | sudo tee "${mountpoint}/etc/nixos/flake.nix" > /dev/null
|
||||
# Everything there should be covered by (and conflicts with) the repo anyways.
|
||||
# Save that system configuration uses this repo
|
||||
sudo mkdir -p "${mountpoint}/etc"
|
||||
sudo ln -sfn "${flake_uri}" "${mountpoint}/nixos"
|
||||
|
||||
# Install NixOS! Or create a new generation.
|
||||
sudo nix --extra-experimental-features "nix-command flakes" run "${SCRIPT_DIR}#nixos-install" -- --no-root-password --root "$mountpoint" --flake "${mountpoint}/etc/nixos#${name}"
|
||||
|
|
|
|||
|
|
@ -9,7 +9,6 @@
|
|||
./common.nix
|
||||
./desktop
|
||||
./dev
|
||||
./diff
|
||||
disko.nixosModules.disko
|
||||
./gaming
|
||||
./geoffrey.nix
|
||||
|
|
|
|||
|
|
@ -1,14 +0,0 @@
|
|||
{ pkgs, lib, config, ... }:
|
||||
{
|
||||
config = {
|
||||
system.activationScripts.diff = {
|
||||
supportsDryActivation = true;
|
||||
text = ''
|
||||
if [ -h /run/current-system ]
|
||||
then
|
||||
${pkgs.nvd}/bin/nvd --nix-bin-dir=${pkgs.nix}/bin diff /run/current-system "$systemConfig"
|
||||
fi
|
||||
'';
|
||||
};
|
||||
};
|
||||
}
|
||||
54
os/rebuild.sh
Normal file
54
os/rebuild.sh
Normal file
|
|
@ -0,0 +1,54 @@
|
|||
# Handle arguments
|
||||
self="$1"
|
||||
verb="$2"
|
||||
shift
|
||||
shift
|
||||
|
||||
if [ "$verb" != "build" ] && [ "$verb" != "test" ] && [ "$verb" != "boot" ] && [ "$verb" != "switch" ] && [ "$verb" != "confirm" ]
|
||||
then
|
||||
echo "Action should be one of: build, test, boot, switch, confirm"
|
||||
exit 2
|
||||
fi
|
||||
|
||||
# Build, looking nice
|
||||
tmpdir="$(mktemp -d)"
|
||||
# sudo so the eval cache is shared with nixos-rebuild
|
||||
sudo nom build "$self#nixosConfigurations.$HOSTNAME.config.system.build.toplevel" -o "$tmpdir/toplevel" "$@"
|
||||
toplevel="$(readlink "$tmpdir/toplevel")"
|
||||
rm -rf "$tmpdir"
|
||||
|
||||
# Show diff
|
||||
nvd diff /nix/var/nix/profiles/system "$toplevel"
|
||||
|
||||
# Figure out specialisation
|
||||
specialisationArgs=""
|
||||
currentSystem="$(readlink /run/current-system)"
|
||||
while read -r specialisation
|
||||
do
|
||||
if [ "$(readlink "/nix/var/nix/profiles/system/specialisation/$specialisation")" = "$currentSystem" ]
|
||||
then
|
||||
specialisationArgs=("--specialisation" "$specialisation")
|
||||
fi
|
||||
done <<< "$(ls /nix/var/nix/profiles/system/specialisation)"
|
||||
|
||||
# Apply
|
||||
if [ "$verb" = "confirm" ]
|
||||
then
|
||||
echo "Apply configuration? [y/N]"
|
||||
read -r confirm
|
||||
fi
|
||||
if [ "$verb" = "test" ] || [ "$verb" = "switch" ] || [ "$confirm" = "y" ]
|
||||
then
|
||||
sudo nixos-rebuild --flake "$self#$HOSTNAME" test "${specialisationArgs[@]}" "$@"
|
||||
fi
|
||||
|
||||
# Set as boot
|
||||
if [ "$verb" = "confirm" ]
|
||||
then
|
||||
echo "Set configuration as boot? [y/N]"
|
||||
read -r confirm
|
||||
fi
|
||||
if [ "$verb" = "boot" ] || [ "$verb" = "switch" ] || [ "$confirm" = "y" ]
|
||||
then
|
||||
sudo nixos-rebuild --flake "$self#$HOSTNAME" boot "$@"
|
||||
fi
|
||||
Loading…
Reference in a new issue