Add muin install host

hosts/muin/home.nix

@@ -0,0 +1,114 @@
+{
+  pkgs,
+  lib,
+  config,
+  osConfig,
+  inputs,
+  ...
+}: let
+  cfg = osConfig.mods;
+  installScript = pkgs.writeShellApplication {
+    name = "install-flake";
+    text = ''
+      echo "Cloning config..."
+      git clone https://codeberg.org/muon/home
+      cd home
+      nvim hosts/"$(hostname)"/disk-config.nix
+
+      echo "Running disko..."
+      sudo nix --experimental-features "nix-command flakes" run github:nix-community/disko/latest -- --mode destroy,format,mount hosts/"$(hostname)"/disk-config.nix
+
+      echo "Making blank root snapshot..."
+      sudo mkdir -p /tmp/mnt
+      sudo mount /dev/mapper/crypted /tmp/mnt
+      sudo btrfs subvolume snapshot -r /tmp/mnt/root /tmp/mnt/root-blank
+      sudo umount /tmp/mnt
+
+      echo "Retrieving sops key..."
+      rbw config set email admin@muon.host
+      rbw config set base_url https://vault.muon.host
+      rbw login
+
+      sudo mkdir -p /persist/var/lib/sops-nix
+      rbw get sops > /mnt/persist/var/lib/sops-nix/key.txt
+      sudo chown muon:users /mnt/persist/var/lib/sops-nix -R
+
+      echo "Setting hardware config..."
+      sudo nixos-generate-config --no-filesystems --root /mnt
+      cp /mnt/etc/nixos/hardware-configuration.nix hosts/"$(hostname)"/hardware-configuration.nix
+
+      echo "Installing NixOS config..."
+      sudo nixos-install --root /mnt --no-root-passwd --flake .#"$(hostname)"
+
+      echo "Edit persistent filesystem..."
+      PERSIST="$HOME/persist"
+      nvim "$PERSIST"
+
+      echo "Copying persistent filesystem..."
+      make_persist() {
+        F="/mnt$1"
+        P="/mnt/persist$1"
+        if [[ -d "$F" ]]; then
+          mkdir -p "$F" "$P"
+        elif [[ -f "$F" ]]; then
+          mkdir -p "$(dirname "$F")" "$(dirname "$P")"
+        else
+          echo "Error: $F does not exist!"
+          return 1
+        fi
+        cp -r "$F" "$P"
+      }
+      grep -v '^#' "$PERSIST" | while read -r file ; do
+        make_persist "$file"
+      done
+    '';
+  };
+in {
+  # Install
+  home.file.persist = {
+    target = "persist.txt";
+    text = ''
+      /var/lib/nixos
+      /var/lib/systemd/coredump
+      /etc/NetworkManager
+      /var/lib/NetworkManager
+      /etc/machine-id
+    '';
+  };
+  home.packages = with pkgs;
+    [
+      installScript
+    ]
+    # Modules
+    ++ [
+      pulseaudio
+      pavucontrol
+      alsa-utils
+    ];
+
+  mods.xdg.enable = true;
+  mods.i3.enable = true;
+  mods.battery.enable = true;
+  mods.terminal.zsh.enable = true;
+  mods.terminal.emulator.enable = true;
+  mods.terminal.development.enable = true;
+  mods.terminal.tools.enable = true;
+  mods.desktop.development.enable = true;
+  mods.desktop.productivity.enable = false;
+
+  # Hardware preferences
+  ## Monitors
+  services.autorandr.enable = true;
+  programs.autorandr = {
+    enable = true;
+    hooks.postswitch = {
+      "notify-i3" = "${pkgs.i3}/bin/i3-msg restart";
+      "set-wallpaper" = ''
+        ${lib.getExe pkgs.feh} --bg-fill --nofehbg ${./wallpaper.png}
+      '';
+    };
+  };
+
+  # Version of first install
+  home.stateVersion = "23.05";
+}