monthly iso build

.github/workflows/build_systems copy.yml

@@ -0,0 +1,17 @@
+name: build_systems
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches: [main]
+  schedule:
+    - cron: "0 0 1 * *"
+
+jobs:
+  build:
+    name: build-installer-iso
+    runs-on: self-hosted
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build default package
+        run: "nix build .#nixosConfigurations.installer.config.system.build.isoImage"

.gitignore

@@ -165,3 +165,6 @@ test.*
 
 # syncthing
 .stfolder
+
+# nixos build results
+result

flake.lock

@@ -232,11 +232,11 @@
         "poetry2nix": "poetry2nix"
       },
       "locked": {
-        "lastModified": 1738434563,
-        "narHash": "sha256-RE+6AgQ/Q/yFBYDPlN+jSrhEKtZLBF8xlIsz2T78K68=",
+        "lastModified": 1739664204,
+        "narHash": "sha256-uzT5hQstNHJvdPPqdSiznxPXL3qCaKQ+DmMnx6IpIYk=",
         "owner": "RichieCahill",
         "repo": "system_tools",
-        "rev": "7cff86220ce86a1083466e2fc8b947551ab577a3",
+        "rev": "b36dd59fedeba140175590bfcab2ba22049dfc93",
         "type": "github"
       },
       "original": {

flake.nix

@@ -91,6 +91,12 @@
           ];
           specialArgs = { inherit inputs outputs; };
         };
+        installer = lib.nixosSystem {
+          modules = [
+            ./systems/installer
+          ];
+          specialArgs = { inherit inputs outputs; };
+        };
       };
     };
 }

systems/installer/default.nix

@@ -0,0 +1,24 @@
+{
+  inputs,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
+{
+  imports = [ (modulesPath + "/installer/cd-dvd/installation-cd-minimal.nix") ];
+
+  environment.systemPackages = with pkgs; [
+    git
+    python313
+    inputs.system_tools.packages.x86_64-linux.default
+  ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+
+  systemd.services.sshd.wantedBy = pkgs.lib.mkForce [ "multi-user.target" ];
+
+  users.users.root.openssh.authorizedKeys.keys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJYZFsc9CSH03ZUP7y81AHwSyjLwFmcshVFCyxDcYhBT rhapsody-in-green" # cspell:disable-line
+  ];
+}

systems/jeeves/mxr/default.nix

@@ -1,49 +0,0 @@
-{
-  containers.mxr = {
-    autoStart = true;
-    ephemeral = true;
-    config =
-      {
-        config,
-        pkgs,
-        lib,
-        ...
-      }:
-      {
-        nix.settings = {
-          trusted-substituters = [
-            "https://cache.nixos.org"
-            "https://cache.tmmworkshop.com"
-            "https://nix-community.cachix.org"
-          ];
-          substituters = [
-            "https://cache.nixos.org/?priority=2&want-mass-query=true"
-            "https://cache.tmmworkshop.com/?priority=2&want-mass-query=true"
-            "https://nix-community.cachix.org/?priority=10&want-mass-query=true"
-          ];
-          trusted-public-keys = [
-            "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
-            "cache.tmmworkshop.com:jHffkpgbmEdstQPoihJPYW9TQe6jnQbWR2LqkNGV3iA="
-            "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
-          ];
-          experimental-features = [
-            "flakes"
-            "nix-command"
-          ];
-        };
-        systemd.services.mxr = {
-          description = "mxr";
-          after = [ "network.target" ];
-          wantedBy = [ "multi-user.target" ];
-          serviceConfig = {
-            Type = "simple";
-            User = "mxr";
-            Group = "mxr";
-            ExecStart = "curl -s https://raw.githubusercontent.com/RichieCahill/mxr/refs/heads/main/tools/installer.py | ${pkgs.python313}/bin/python";
-            Restart = "on-failure";
-          };
-        };
-        system.stateVersion = "24.11";
-      };
-  };
-}

systems/jeeves/services/haproxy.cfg

@@ -30,7 +30,6 @@ frontend ContentSwitching
   acl host_filebrowser  hdr(host) -i filebrowser.tmmworkshop.com
   acl host_homeassistant  hdr(host) -i homeassistant.tmmworkshop.com
   acl host_jellyfin  hdr(host) -i jellyfin.tmmworkshop.com
-  acl host_mxr  hdr(host) -i mxr.tmmworkshop.com
   acl host_share  hdr(host) -i share.tmmworkshop.com
   acl host_uptime_kuma  hdr(host) -i uptimekuma-jeeves.tmmworkshop.com
 
@@ -39,7 +38,6 @@ frontend ContentSwitching
   use_backend filebrowser_nodes  if host_filebrowser
   use_backend homeassistant_nodes  if host_homeassistant
   use_backend jellyfin if host_jellyfin
-  use_backend mxr_nodes  if host_mxr
   use_backend share_nodes  if host_share
   use_backend uptime_kuma_nodes  if host_uptime_kuma
 
@@ -66,10 +64,6 @@ backend jellyfin
     http-check expect string Healthy
     server jellyfin 127.0.0.1:8096
 
-backend mxr_nodes
-  mode http
-  server server 127.0.0.1:3000
-
 backend share_nodes
   mode http
   server server 127.0.0.1:8091

tools/installer.py

@@ -1,682 +0,0 @@
-"""Install NixOS on a ZFS pool."""
-
-from __future__ import annotations
-
-import curses
-import logging
-import sys
-from collections import defaultdict
-from os import getenv
-from pathlib import Path
-from random import getrandbits
-from subprocess import PIPE, Popen, run
-from time import sleep
-from typing import TYPE_CHECKING
-
-if TYPE_CHECKING:
-    from collections.abc import Sequence
-
-
-def configure_logger(level: str = "INFO") -> None:
-    """Configure the logger.
-    Args:
-        level (str, optional): The logging level. Defaults to "INFO".
-    """
-    logging.basicConfig(
-        level=level,
-        datefmt="%Y-%m-%dT%H:%M:%S%z",
-        format="%(asctime)s %(levelname)s %(filename)s:%(lineno)d - %(message)s",
-        handlers=[logging.StreamHandler(sys.stdout)],
-    )
-
-
-def bash_wrapper(command: str) -> str:
-    """Execute a bash command and capture the output.
-    Args:
-        command (str): The bash command to be executed.
-    Returns:
-        Tuple[str, int]: A tuple containing the output of the command (stdout) as a string,
-        the error output (stderr) as a string (optional), and the return code as an integer.
-    """
-    logging.debug(f"running {command=}")
-    # This is a acceptable risk
-    process = Popen(command.split(), stdout=PIPE, stderr=PIPE)  # noqa: S603
-    output, _ = process.communicate()
-    if process.returncode != 0:
-        error = f"Failed to run command {command=} return code {process.returncode=}"
-        raise RuntimeError(error)
-
-    return output.decode()
-
-
-def partition_disk(disk: str, swap_size: int, reserve: int = 0) -> None:
-    """Partition a disk.
-    Args:
-        disk (str): The disk to partition.
-        swap_size (int): The size of the swap partition in GB.
-            minimum value is 1.
-        reserve (int, optional): The size of the reserve partition in GB. Defaults to 0.
-            minimum value is 0.
-    """
-    logging.info(f"partitioning {disk=}")
-    swap_size = max(swap_size, 1)
-    reserve = max(reserve, 0)
-
-    bash_wrapper(f"blkdiscard -f {disk}")
-
-    if reserve > 0:
-        msg = f"Creating swap partition on {disk=} with size {swap_size=}GiB and reserve {reserve=}GiB"
-        logging.info(msg)
-
-        swap_start = swap_size + reserve
-        swap_partition = f"mkpart swap -{swap_start}GiB -{reserve}GiB "
-    else:
-        logging.info(f"Creating swap partition on {disk=} with size {swap_size=}GiB")
-        swap_start = swap_size
-        swap_partition = f"mkpart swap -{swap_start}GiB 100% "
-
-    logging.debug(f"{swap_partition=}")
-
-    create_partitions = (
-        f"parted --script --align=optimal {disk} -- "
-        "mklabel gpt "
-        "mkpart EFI 1MiB 4GiB "
-        f"mkpart root_pool 4GiB -{swap_start}GiB "
-        f"{swap_partition}"
-        "set 1 esp on"
-    )
-    bash_wrapper(create_partitions)
-
-    logging.info(f"{disk=} successfully partitioned")
-
-
-def create_zfs_pool(pool_disks: Sequence[str], mnt_dir: str) -> None:
-    """Create a ZFS pool.
-    Args:
-        disks (Sequence[str]): A tuple of disks to use for the pool.
-        mnt_dir (str): The mount directory.
-    """
-    if len(pool_disks) <= 0:
-        error = "disks must be a tuple of at least length 1"
-        raise ValueError(error)
-
-    zpool_create = (
-        "zpool create "
-        "-o ashift=12 "
-        "-o autotrim=on "
-        f"-R {mnt_dir} "
-        "-O acltype=posixacl "
-        "-O canmount=off "
-        "-O dnodesize=auto "
-        "-O normalization=formD "
-        "-O relatime=on "
-        "-O xattr=sa "
-        "-O mountpoint=legacy "
-        "-O compression=zstd "
-        "-O atime=off "
-        "root_pool "
-    )
-    if len(pool_disks) == 1:
-        zpool_create += pool_disks[0]
-    else:
-        zpool_create += "mirror "
-        zpool_create += " ".join(pool_disks)
-
-    bash_wrapper(zpool_create)
-    zpools = bash_wrapper("zpool list -o name")
-    if "root_pool" not in zpools.splitlines():
-        logging.critical("Failed to create root_pool")
-        sys.exit(1)
-
-
-def create_zfs_datasets() -> None:
-    """Create ZFS datasets."""
-
-    bash_wrapper("zfs create -o canmount=noauto -o reservation=10G root_pool/root")
-    bash_wrapper("zfs create root_pool/home")
-    bash_wrapper("zfs create root_pool/var -o reservation=1G")
-    bash_wrapper("zfs create -o compression=zstd-9 -o reservation=10G root_pool/nix")
-    datasets = bash_wrapper("zfs list -o name")
-
-    expected_datasets = {
-        "root_pool/root",
-        "root_pool/home",
-        "root_pool/var",
-        "root_pool/nix",
-    }
-    missing_datasets = expected_datasets.difference(datasets.splitlines())
-    if missing_datasets:
-        logging.critical(f"Failed to create pools {missing_datasets}")
-        sys.exit(1)
-
-
-def get_cpu_manufacturer() -> str:
-    """Get the CPU manufacturer."""
-    output = bash_wrapper("cat /proc/cpuinfo")
-
-    id_vendor = {"AuthenticAMD": "amd", "GenuineIntel": "intel"}
-
-    for line in output.splitlines():
-        if "vendor_id" in line:
-            return id_vendor[line.split(": ")[1].strip()]
-
-
-def get_boot_drive_id(disk: str) -> str:
-    """Get the boot drive ID."""
-    output = bash_wrapper(f"lsblk -o UUID {disk}-part1")
-    return output.splitlines()[1]
-
-
-def create_nix_hardware_file(mnt_dir: str, disks: Sequence[str], encrypt: bool) -> None:
-    """Create a NixOS hardware file."""
-
-    cpu_manufacturer = get_cpu_manufacturer()
-
-    devices = ""
-    if encrypt:
-        disk = disks[0]
-
-        devices = (
-            f'     luks.devices."luks-root-pool-{disk.split("/")[-1]}-part2"'
-            "= {\n"
-            f'        device = "{disk}-part2";\n'
-            "        bypassWorkqueues = true;\n"
-            "        allowDiscards = true;\n"
-            "      };\n"
-        )
-
-    host_id = format(getrandbits(32), "08x")
-
-    nix_hardware = (
-        "{ config, lib, modulesPath, ... }:\n"
-        "{\n"
-        '  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];\n\n'
-        "  boot = {\n"
-        "    initrd = {\n"
-        '      availableKernelModules = [ \n        "ahci"\n        "ehci_pci"\n        "nvme"\n        "sd_mod"\n        "usb_storage"\n        "usbhid"\n        "xhci_pci"\n      ];\n'
-        "      kernelModules = [ ];\n"
-        f" {devices}"
-        "    };\n"
-        f'    kernelModules = [ "kvm-{cpu_manufacturer}" ];\n'
-        "    extraModulePackages = [ ];\n"
-        "  };\n\n"
-        "  fileSystems = {\n"
-        '    "/" = lib.mkDefault {\n      device = "root_pool/root";\n      fsType = "zfs";\n    };\n\n'
-        '    "/home" = {\n      device = "root_pool/home";\n      fsType = "zfs";\n    };\n\n'
-        '    "/var" = {\n      device = "root_pool/var";\n      fsType = "zfs";\n    };\n\n'
-        '    "/nix" = {\n      device = "root_pool/nix";\n      fsType = "zfs";\n    };\n\n'
-        '    "/boot" = {\n'
-        f'      device = "/dev/disk/by-uuid/{get_boot_drive_id(disks[0])}";\n'
-        '      fsType = "vfat";\n      options = [\n        "fmask=0077"\n        "dmask=0077"\n      ];\n    };\n  };\n\n'
-        "  swapDevices = [ ];\n\n"
-        "  networking.useDHCP = lib.mkDefault true;\n\n"
-        '  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";\n'
-        f"  hardware.cpu.{cpu_manufacturer}.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;\n"
-        f'  networking.hostId = "{host_id}";\n'
-        "}\n"
-    )
-
-    Path(f"{mnt_dir}/etc/nixos/hardware-configuration.nix").write_text(nix_hardware)
-
-
-def install_nixos(mnt_dir: str, disks: Sequence[str], encrypt: bool) -> None:
-    """Install NixOS."""
-    bash_wrapper(f"mount -o X-mount.mkdir -t zfs root_pool/root {mnt_dir}")
-    bash_wrapper(f"mount -o X-mount.mkdir -t zfs root_pool/home {mnt_dir}/home")
-    bash_wrapper(f"mount -o X-mount.mkdir -t zfs root_pool/var {mnt_dir}/var")
-    bash_wrapper(f"mount -o X-mount.mkdir -t zfs root_pool/nix {mnt_dir}/nix")
-
-    for disk in disks:
-        bash_wrapper(f"mkfs.vfat -n EFI {disk}-part1")
-
-    # set up mirroring afterwards if more than one disk
-    boot_partition = f"mount -t vfat -o fmask=0077,dmask=0077,iocharset=iso8859-1,X-mount.mkdir {disks[0]}-part1 {mnt_dir}/boot"
-    bash_wrapper(boot_partition)
-
-    bash_wrapper(f"nixos-generate-config --root {mnt_dir}")
-
-    create_nix_hardware_file(mnt_dir, disks, encrypt)
-
-    run(("nixos-install", "--root", mnt_dir), check=True)  # noqa: S603
-
-
-def installer(
-    disks: set[str],
-    swap_size: int,
-    reserve: int,
-    encrypt_key: str | None,
-) -> None:
-    """Main."""
-    logging.info("Starting installation")
-
-    for disk in disks:
-        partition_disk(disk, swap_size, reserve)
-
-        if encrypt_key:
-            sleep(1)
-            for command in (
-                f'printf "{encrypt_key}" | cryptsetup luksFormat --type luks2 {disk}-part2 -',
-                f'printf "{encrypt_key}" | cryptsetup luksOpen {disk}-part2 luks-root-pool-{disk.split("/")[-1]}-part2 -',
-            ):
-                run(command, shell=True, check=True)
-
-    mnt_dir = "/tmp/nix_install"  # noqa: S108
-
-    Path(mnt_dir).mkdir(parents=True, exist_ok=True)
-
-    if encrypt_key:
-        pool_disks = [
-            f"/dev/mapper/luks-root-pool-{disk.split('/')[-1]}-part2" for disk in disks
-        ]
-    else:
-        pool_disks = [f"{disk}-part2" for disk in disks]
-
-    create_zfs_pool(pool_disks, mnt_dir)
-
-    create_zfs_datasets()
-
-    install_nixos(mnt_dir, disks, encrypt_key)
-
-    logging.info("Installation complete")
-
-
-class Cursor:
-    def __init__(self):
-        self.x_position = 0
-        self.y_position = 0
-        self.height = 0
-        self.width = 0
-
-    def set_height(self, height: int):
-        self.height = height
-
-    def set_width(self, width: int):
-        self.width = width
-
-    def x_bounce_check(self, cursor: int) -> int:
-        cursor = max(0, cursor)
-        return min(self.width - 1, cursor)
-
-    def y_bounce_check(self, cursor: int) -> int:
-        cursor = max(0, cursor)
-        return min(self.height - 1, cursor)
-
-    def set_x(self, x: int):
-        self.x_position = self.x_bounce_check(x)
-
-    def set_y(self, y: int):
-        self.y_position = self.y_bounce_check(y)
-
-    def get_x(self) -> int:
-        return self.x_position
-
-    def get_y(self) -> int:
-        return self.y_position
-
-    def move_up(self):
-        self.set_y(self.y_position - 1)
-
-    def move_down(self):
-        self.set_y(self.y_position + 1)
-
-    def move_left(self):
-        self.set_x(self.x_position - 1)
-
-    def move_right(self):
-        self.set_x(self.x_position + 1)
-
-    def navigation(self, key: int) -> None:
-        action = {
-            curses.KEY_DOWN: self.move_down,
-            curses.KEY_UP: self.move_up,
-            curses.KEY_RIGHT: self.move_right,
-            curses.KEY_LEFT: self.move_left,
-        }
-
-        action.get(key, lambda: None)()
-
-
-class State:
-    """State class to store the state of the program."""
-
-    def __init__(self):
-        self.key = 0
-        self.cursor = Cursor()
-
-        self.swap_size = 0
-        self.show_swap_input = False
-
-        self.reserve_size = 0
-        self.show_reserve_input = False
-
-        self.selected_device_ids = set()
-
-    def get_selected_devices(self) -> tuple[str]:
-        """Get selected devices."""
-        return tuple(self.selected_device_ids)
-
-
-def get_device(raw_device: str) -> dict[str, str]:
-    raw_device_components = raw_device.split(" ")
-    return {
-        thing.split("=")[0].lower(): thing.split("=")[1].strip('"')
-        for thing in raw_device_components
-    }
-
-
-def get_devices() -> list[dict[str, str]]:
-    """Get a list of devices."""
-    # --bytes
-    raw_devices = bash_wrapper("lsblk --paths --pairs").splitlines()
-    return [get_device(raw_device) for raw_device in raw_devices]
-
-
-def get_device_id_mapping() -> dict[str, set[str]]:
-    """Get a list of device ids.
-    Returns:
-        list[str]: the list of device ids
-    """
-    device_ids = bash_wrapper("find /dev/disk/by-id -type l").splitlines()
-
-    device_id_mapping: dict[str, set[str]] = defaultdict(set)
-
-    for device_id in device_ids:
-        device = bash_wrapper(f"readlink -f {device_id}").strip()
-        device_id_mapping[device].add(device_id)
-
-    return device_id_mapping
-
-
-def calculate_device_menu_padding(
-    devices: list[dict[str, str]], column: str, padding: int = 0
-) -> int:
-    return max(len(device[column]) for device in devices) + padding
-
-
-def draw_device_ids(
-    state: State,
-    row_number: int,
-    menu_start_x: int,
-    std_screen: curses.window,
-    menu_width: list[int],
-    device_ids: set[str],
-) -> tuple[State, int]:
-    for device_id in sorted(device_ids):
-        row_number = row_number + 1
-        if row_number == state.cursor.get_y() and state.cursor.get_x() in menu_width:
-            std_screen.attron(curses.A_BOLD)
-            if state.key == ord(" "):
-                if device_id not in state.selected_device_ids:
-                    state.selected_device_ids.add(device_id)
-                else:
-                    state.selected_device_ids.remove(device_id)
-
-        if device_id in state.selected_device_ids:
-            std_screen.attron(curses.color_pair(7))
-
-        std_screen.addstr(row_number, menu_start_x, f"  {device_id}")
-
-        std_screen.attroff(curses.color_pair(7))
-        std_screen.attroff(curses.A_BOLD)
-
-    return state, row_number
-
-
-def draw_device_menu(
-    std_screen: curses.window,
-    devices: list[dict[str, str]],
-    device_id_mapping: dict[str, set[str]],
-    state: State,
-    menu_start_y: int = 0,
-    menu_start_x: int = 0,
-) -> State:
-    """draw the device menu and handle user input
-    Args:
-        std_screen (curses.window): the curses window to draw on
-        devices (list[dict[str, str]]): the list of devices to draw
-        device_id_mapping (dict[str, set[str]]): the list of device ids to draw
-        state (State): the state object to update
-        menu_start_y (int, optional): the y position to start drawing the menu. Defaults to 0.
-        menu_start_x (int, optional): the x position to start drawing the menu. Defaults to 0.
-    Returns:
-        State: the updated state object
-    """
-    padding = 2
-
-    name_padding = calculate_device_menu_padding(devices, "name", padding)
-    size_padding = calculate_device_menu_padding(devices, "size", padding)
-    type_padding = calculate_device_menu_padding(devices, "type", padding)
-    mountpoints_padding = calculate_device_menu_padding(devices, "mountpoints", padding)
-
-    device_header = f"{'Name':{name_padding}}{'Size':{size_padding}}{'Type':{type_padding}}{'Mountpoints':{mountpoints_padding}}"
-
-    menu_width = range(menu_start_x, len(device_header) + menu_start_x)
-
-    std_screen.addstr(menu_start_y, menu_start_x, device_header, curses.color_pair(5))
-    devises_list_start = menu_start_y + 1
-
-    row_number = devises_list_start
-
-    for device in devices:
-        row_number = row_number + 1
-        device_name = device["name"]
-        device_row = (
-            f"{device_name:{name_padding}}"
-            f"{device['size']:{size_padding}}"
-            f"{device['type']:{type_padding}}"
-            f"{device['mountpoints']:{mountpoints_padding}}"
-        )
-        std_screen.addstr(row_number, menu_start_x, device_row)
-
-        state, row_number = draw_device_ids(
-            state=state,
-            row_number=row_number,
-            menu_start_x=menu_start_x,
-            std_screen=std_screen,
-            menu_width=menu_width,
-            device_ids=device_id_mapping[device_name],
-        )
-
-    return state, row_number
-
-
-def debug_menu(std_screen: curses.window, key: int) -> None:
-    height, width = std_screen.getmaxyx()
-    width_height = "Width: {}, Height: {}".format(width, height)
-    std_screen.addstr(height - 4, 0, width_height, curses.color_pair(5))
-
-    key_pressed = f"Last key pressed: {key}"[: width - 1]
-    if key == 0:
-        key_pressed = "No key press detected..."[: width - 1]
-    std_screen.addstr(height - 3, 0, key_pressed)
-
-    for i in range(0, 8):
-        std_screen.addstr(height - 2, i * 3, f"{i}██", curses.color_pair(i))
-
-
-def status_bar(
-    std_screen: curses.window,
-    cursor: Cursor,
-    width: int,
-    height: int,
-) -> None:
-    std_screen.attron(curses.A_REVERSE)
-    std_screen.attron(curses.color_pair(3))
-
-    status_bar = (
-        f"Press 'q' to exit | STATUS BAR | Pos: {cursor.get_x()}, {cursor.get_y()}"
-    )
-    std_screen.addstr(height - 1, 0, status_bar)
-    std_screen.addstr(height - 1, len(status_bar), " " * (width - len(status_bar) - 1))
-
-    std_screen.attroff(curses.color_pair(3))
-    std_screen.attroff(curses.A_REVERSE)
-
-
-def set_color() -> None:
-    curses.start_color()
-    curses.use_default_colors()
-    for i in range(0, curses.COLORS):
-        curses.init_pair(i + 1, i, -1)
-
-
-def get_text_input(std_screen: curses.window, prompt: str, y: int, x: int) -> str:
-    curses.echo()
-    std_screen.addstr(y, x, prompt)
-    input_str = ""
-    while True:
-        key = std_screen.getch()
-        if key == ord("\n"):
-            break
-        elif key == 27:  # ESC key
-            input_str = ""
-            break
-        elif key in (curses.KEY_BACKSPACE, ord("\b"), 127):
-            input_str = input_str[:-1]
-            std_screen.addstr(y, x + len(prompt), input_str + " ")
-        else:
-            input_str += chr(key)
-        std_screen.refresh()
-    curses.noecho()
-    return input_str
-
-
-def swap_size_input(
-    std_screen: curses.window,
-    state: State,
-    swap_offset: int,
-) -> State:
-    swap_size_text = "Swap size (GB): "
-    std_screen.addstr(swap_offset, 0, f"{swap_size_text}{state.swap_size}")
-    if state.key == ord("\n") and state.cursor.get_y() == swap_offset:
-        state.show_swap_input = True
-
-    if state.show_swap_input:
-        swap_size_str = get_text_input(std_screen, swap_size_text, swap_offset, 0)
-        try:
-            state.swap_size = int(swap_size_str)
-            state.show_swap_input = False
-        except ValueError:
-            std_screen.addstr(
-                swap_offset, 0, "Invalid input. Press any key to continue."
-            )
-            std_screen.getch()
-            state.show_swap_input = False
-
-    return state
-
-
-def reserve_size_input(
-    std_screen: curses.window,
-    state: State,
-    reserve_offset: int,
-) -> State:
-    reserve_size_text = "reserve size (GB): "
-    std_screen.addstr(reserve_offset, 0, f"{reserve_size_text}{state.reserve_size}")
-    if state.key == ord("\n") and state.cursor.get_y() == reserve_offset:
-        state.show_reserve_input = True
-
-    if state.show_reserve_input:
-        reserve_size_str = get_text_input(
-            std_screen, reserve_size_text, reserve_offset, 0
-        )
-        try:
-            state.reserve_size = int(reserve_size_str)
-            state.show_reserve_input = False
-        except ValueError:
-            std_screen.addstr(
-                reserve_offset, 0, "Invalid input. Press any key to continue."
-            )
-            std_screen.getch()
-            state.show_reserve_input = False
-
-    return state
-
-
-def draw_menu(std_screen: curses.window) -> State:
-    """draw the menu and handle user input
-    Args:
-        std_screen (curses.window): the curses window to draw on
-    Returns:
-        State: the state object
-    """
-    # Clear and refresh the screen for a blank canvas
-    std_screen.clear()
-    std_screen.refresh()
-
-    set_color()
-
-    state = State()
-
-    devices = get_devices()
-
-    device_id_mapping = get_device_id_mapping()
-
-    # Loop where k is the last character pressed
-    while state.key != ord("q"):
-        std_screen.clear()
-        height, width = std_screen.getmaxyx()
-
-        state.cursor.set_height(height)
-        state.cursor.set_width(width)
-
-        state.cursor.navigation(state.key)
-
-        state, device_menu_size = draw_device_menu(
-            std_screen=std_screen,
-            state=state,
-            devices=devices,
-            device_id_mapping=device_id_mapping,
-        )
-
-        swap_offset = device_menu_size + 2
-
-        swap_size_input(
-            std_screen=std_screen,
-            state=state,
-            swap_offset=swap_offset,
-        )
-        reserve_size_input(
-            std_screen=std_screen,
-            state=state,
-            reserve_offset=swap_offset + 1,
-        )
-
-        status_bar(std_screen, state.cursor, width, height)
-
-        debug_menu(std_screen, state.key)
-
-        std_screen.move(state.cursor.get_y(), state.cursor.get_x())
-
-        std_screen.refresh()
-
-        state.key = std_screen.getch()
-
-    return state
-
-
-def main() -> None:
-    configure_logger("DEBUG")
-
-    state = curses.wrapper(draw_menu)
-
-    encrypt_key = getenv("ENCRYPT_KEY")
-
-    logging.info("installing_nixos")
-    logging.info(f"disks: {state.selected_device_ids}")
-    logging.info(f"swap_size: {state.swap_size}")
-    logging.info(f"reserve: {state.reserve_size}")
-    logging.info(f"encrypted: {bool(encrypt_key)}")
-
-    sleep(3)
-
-    installer(
-        disks=state.get_selected_devices(),
-        swap_size=state.swap_size,
-        reserve=state.reserve_size,
-        encrypt_key=encrypt_key,
-    )
-
-
-if __name__ == "__main__":
-    main()

users/richie/home/cli/zsh.nix

@@ -25,7 +25,7 @@
 
       "rspace" = "'for f in *\ *; do mv \"$f\" \"\${f// /_}\"; done'";
       "rebuild" = "sudo nixos-rebuild switch --flake /home/richie/dotfiles#$HOST";
-      "nix-test" = "nixos-rebuild test --flake /home/richie/dotfiles";
+      "build_iso" = "nix build .#nixosConfigurations.installer.config.system.build.isoImage";
     };
   };
 }