bb435a47bb
- boot.initrd.kernelModules force-loaded amdgpu+radeon+nouveau+i915 in the live ISO, panicking on hosts where more than one driver matched the GPU. Move them to availableKernelModules so udev only loads what fits. - Override services.getty.helpLine with a Nomarchy welcome that points at `sudo /etc/install.sh` (+ --dry-run / --resume variants). Replaces the upstream "NixOS" message. - Ship installer/hardware-db.sh as /etc/hardware-db.sh so the installer's auto-detection works when invoked from the live ISO. - Add live-ISO-only Hyprland exec-once: notify-send + an alacritty "Nomarchy Installer" terminal that prints the install commands. The graphical autologin user now sees a pointer instead of guessing how to start the install. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
70 lines
2.3 KiB
Nix
70 lines
2.3 KiB
Nix
{ config, pkgs, inputs, lib, ... }:
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{
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# Home Manager activation for the nixos live user is provided by the
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# home-manager.nixosModules.home-manager module wired up in flake.nix.
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environment.systemPackages = with pkgs; [
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git
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gum
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alacritty
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parted
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btrfs-progs
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cryptsetup
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inputs.disko.packages.${pkgs.stdenv.hostPlatform.system}.disko
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(pkgs.makeDesktopItem {
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name = "install-nomarchy";
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desktopName = "Install Nomarchy";
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exec = "alacritty -e sudo /etc/install.sh";
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terminal = false;
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categories = [ "System" ];
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})
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];
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# Ensure the live environment user has the necessary groups for graphical acceleration and audio
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users.users.nixos.extraGroups = [ "wheel" "video" "render" "audio" "networkmanager" ];
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# Graphics support for live environment.
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#
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# Force-loading every GPU driver in the initrd (amdgpu+radeon+nouveau+i915)
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# panics most machines — only one of them can claim the GPU and the others
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# explode. List them under `availableKernelModules` instead so udev only
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# loads the one that matches the present hardware. We still force the AMD
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# pair when Plymouth needs KMS early; `virtio_gpu` is auto-loaded when
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# we're booted in QEMU via nomarchy-test-live-iso.
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boot.initrd.availableKernelModules = [
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"amdgpu" "radeon" "nouveau" "i915" "virtio_gpu"
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];
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services.xserver.videoDrivers = [ "amdgpu" "radeon" "nouveau" "modesetting" "fbdev" "virtio" ];
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environment.etc."install.sh" = {
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source = ../installer/install.sh;
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mode = "0755";
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};
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environment.etc."hardware-db.sh" = {
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source = ../installer/hardware-db.sh;
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mode = "0644";
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};
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environment.etc."disko-golden.nix" = {
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source = ../installer/disko-golden.nix;
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};
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environment.etc."nomarchy".source = inputs.self;
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# Override the upstream installer helpLine (says "NixOS", points nowhere
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# useful for us). Shown on every TTY before login and again as the MOTD.
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services.getty.helpLine = lib.mkForce ''
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Welcome to the Nomarchy live environment.
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To install Nomarchy: sudo /etc/install.sh
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To preview the install: sudo /etc/install.sh --dry-run
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To resume an interrupted run: sudo /etc/install.sh --resume
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The graphical session autologins as 'nixos' (no password).
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The 'nixos' and 'root' accounts have empty passwords.
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'';
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}
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