1ba1eeed64
installation-cd-minimal forces fonts.fontconfig.enable = false (mkOverride 500) to slim a console-only installer — but this ISO is the desktop. Without fontconfig no family resolves: Waybar's nf-md icons rendered as tofu boxes and Ghostty silently fell back to the wrong font (reported on the Latitude 5410, reproduced + fix verified in QEMU via VNC screenshots: icons render, fc-match resolves JetBrainsMono Nerd Font). Also restore xdg icons/mime/autostart and man pages. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
102 lines
4.4 KiB
Nix
102 lines
4.4 KiB
Nix
# Live ISO host — boot the full Nomarchy desktop from a USB stick or QEMU
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# without touching the disk. No installer yet (see roadmap); this target
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# exists to test the distro end-to-end on real hardware.
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{ lib, pkgs, username, nomarchySrc, ... }:
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{
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networking.hostName = "nomarchy-live";
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isoImage.volumeID = lib.mkForce "NOMARCHY_LIVE";
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isoImage.edition = lib.mkForce "live";
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# The minimal-CD profile slims the image for a CONSOLE installer; this
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# ISO is the desktop, so re-enable what it strips. Above all
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# fontconfig (upstream forces it off at mkOverride 500): without it
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# no configured family resolves — Waybar icons render as tofu and
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# Ghostty silently falls back to the wrong font (seen on the
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# Latitude 5410). Normal priority (100) beats the override.
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fonts.fontconfig.enable = true;
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xdg.icons.enable = true;
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xdg.mime.enable = true;
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xdg.autostart.enable = true;
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documentation.enable = true;
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documentation.man.enable = true;
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# Do NOT touch networking.wireless here: since NixOS 26.05 the
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# NetworkManager module drives its wifi backend through it
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# (wireless.enable = true + dbusControlled). Force-disabling it
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# kills NM's supplicant — wifi devices vanish from nmtui even
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# though the driver is loaded (seen on a Latitude 5410 / AX201).
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# ── Live user: no password, straight into the desktop ──────────────
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users.users.${username} = {
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isNormalUser = true;
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initialHashedPassword = "";
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extraGroups = [ "wheel" "networkmanager" "video" "render" "audio" "input" ];
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};
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security.sudo.wheelNeedsPassword = false;
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services.getty.autologinUser = lib.mkForce username;
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# Boot straight into Hyprland once; logging out lands on tuigreet.
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services.greetd.settings.initial_session = {
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command = "start-hyprland";
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user = username;
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};
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# ── Hardware breadth ────────────────────────────────────────────────
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# Force-loading every GPU driver in the initrd (amdgpu+radeon+nouveau+
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# i915) panics most machines — only one of them can claim the GPU and
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# the others explode. `availableKernelModules` lets udev load just the
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# one that matches; virtio_gpu covers QEMU (tools/test-live-iso.sh).
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boot.initrd.availableKernelModules = [ "amdgpu" "radeon" "nouveau" "i915" "virtio_gpu" ];
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services.qemuGuest.enable = lib.mkDefault true;
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# ── The Nomarchy flake on board ─────────────────────────────────────
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# Read-only copy in /etc (also pins the flake source into the ISO
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# closure); seeded writable into the live home so theme switching —
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# state write + `home-manager switch` — works exactly like on an
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# installed system. $NOMARCHY_PATH already defaults to ~/.nomarchy.
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environment.etc."nomarchy".source = nomarchySrc;
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systemd.services.nomarchy-seed-flake = {
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description = "Seed a writable Nomarchy flake into the live user's home";
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wantedBy = [ "multi-user.target" ];
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serviceConfig.Type = "oneshot";
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script = ''
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home=/home/${username}
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if [ ! -e "$home/.nomarchy" ]; then
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cp -r ${nomarchySrc} "$home/.nomarchy"
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chmod -R u+w "$home/.nomarchy"
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chown -R ${username}:users "$home/.nomarchy"
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fi
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'';
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};
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services.getty.helpLine = lib.mkForce ''
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Welcome to the Nomarchy live environment.
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The graphical session autologins as '${username}' (no password).
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Theme switching: nomarchy-theme-sync apply <name> (or SUPER+T)
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Wallpapers: nomarchy-theme-sync bg next (or SUPER+SHIFT+T)
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Install to disk: nomarchy-install
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The flake lives at ~/.nomarchy.
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'';
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# ── Live-session desktop tweaks ─────────────────────────────────────
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home-manager.users.${username} = {
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wayland.windowManager.hyprland.settings = {
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# QEMU (and some panels) report a tiny "preferred" mode; ask for
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# the highest resolution instead.
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monitor = lib.mkForce [ ",highres,auto,1" ];
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# Welcome toast once the session is up (concatenated onto the
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# base exec-once list).
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exec-once = [
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"sh -c 'sleep 3; notify-send -a Nomarchy \"Welcome to Nomarchy\" \"SUPER+Return terminal · SUPER+T themes · install with nomarchy-install\"'"
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];
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};
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};
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system.stateVersion = "26.05";
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}
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