feat: move capella to nix-on-droid

flake.nix

@@ -66,7 +66,6 @@
       alpha = nixosSystem (mkNixOSConfig "alpha");
       sirius = nixosSystem (mkNixOSConfig "sirius");
       vega = nixosSystem (mkNixOSConfig "vega");
-      capella = nixosSystem (mkNixOSConfig "capella");
       vps = nixosSystem (mkNixOSConfig "vps");
       isoImage = nixosSystem (mkNixOSConfig "isoImage");
       homelab = nixosSystem (mkNixOSConfig "homelab");
@@ -75,6 +74,7 @@
     # NixOnDroid configuration entrypoint
     # 'nix-on-droid switch --flake .#your-hostname'
     nixOnDroidConfigurations = {
+      capella = nixOnDroidConfiguration (mkDroidConfig "capella");
       rigel = nixOnDroidConfiguration (mkDroidConfig "rigel");
     };
 
@@ -85,8 +85,8 @@
         alpha = mkNixOSNode "alpha";
         sirius = mkNixOSNode "sirius";
         vega = mkNixOSNode "vega";
-        capella = mkNixOSNode "capella";
         homelab = mkNixOSNode "homelab";
+        capella = mkDroidNode "capella";
         rigel = mkDroidNode "rigel";
       };
     };

hosts/capella/default.nix

@@ -1,104 +1,63 @@
 {
-  modulesPath,
-  inputs,
+  pkgs,
   username,
-  lib,
+  outputs,
+  inputs,
+  email,
   ...
 }: {
   imports = [
-    (modulesPath + "/installer/scan/not-detected.nix")
-    (modulesPath + "/profiles/qemu-guest.nix")
-    inputs.disko.nixosModules.default
-    (import ./disko.nix {device = "/dev/vda";})
-
-    ../common
+    ../../modules/droid/sshd.nix
   ];
 
-  tux.services.openssh.enable = true;
+  android-integration.am.enable = true;
+  android-integration.termux-open-url.enable = true;
+  android-integration.xdg-open.enable = true;
+  android-integration.termux-setup-storage.enable = true;
+  android-integration.termux-reload-settings.enable = true;
 
-  nixpkgs = {
-    hostPlatform = "x86_64-linux";
+  terminal.font = let
+    firacode = pkgs.nerd-fonts.fira-code;
+    fontPath = "share/fonts/truetype/NerdFonts/FiraCode/FiraCodeNerdFont-Regular.ttf";
+  in "${firacode}/${fontPath}";
+
+  time.timeZone = "Asia/Kolkata";
+
+  tux.services.openssh = {
+    enable = true;
+    ports = [8022];
+    authorizedKeys = [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIL+OzPUe2ECPC929DqpkM39tl/vdNAXfsRnmrGfR+X3D ${email}"
+    ];
   };
 
-  boot = {
-    initrd.systemd = {
-      enable = lib.mkForce true;
+  user = {
+    uid = 10479;
+    gid = 10479;
+    shell = "${pkgs.zsh}/bin/zsh";
+  };
 
-      services.wipe-my-fs = {
-        wantedBy = ["initrd.target"];
-        after = ["initrd-root-device.target"];
-        before = ["sysroot.mount"];
-        unitConfig.DefaultDependencies = "no";
-        serviceConfig.Type = "oneshot";
-        script = ''
-          mkdir /btrfs_tmp
-          mount /dev/disk/by-partlabel/disk-primary-root /btrfs_tmp
+  environment.etcBackupExtension = ".backup";
+  environment.motd = '''';
+  environment.packages = with pkgs; [
+    nano
+    git
+    neovim
+    openssh
+    inputs.trok.packages."aarch64-linux".default
+  ];
 
-          if [[ -e /btrfs_tmp/root ]]; then
-              mkdir -p /btrfs_tmp/old_roots
-              timestamp=$(date --date="@$(stat -c %Y /btrfs_tmp/root)" "+%Y-%m-%-d_%H:%M:%S")
-              mv /btrfs_tmp/root "/btrfs_tmp/old_roots/$timestamp"
-          fi
+  home-manager = {
+    config = ./home.nix;
+    backupFileExtension = "backup";
+    extraSpecialArgs = {inherit inputs outputs username email;};
+    useGlobalPkgs = true;
+  };
 
-          delete_subvolume_recursively() {
-              IFS=$'\n'
-              for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do
-                  delete_subvolume_recursively "/btrfs_tmp/$i"
-              done
-              btrfs subvolume delete "$1"
-          }
-
-          for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -mtime +30); do
-              delete_subvolume_recursively "$i"
-          done
-
-          btrfs subvolume create /btrfs_tmp/root
-          umount /btrfs_tmp
+  # Set up nix for flakes
+  nix.extraOptions = ''
+    experimental-features = nix-command flakes
   '';
-      };
-    };
 
-    loader = {
-      grub = {
-        efiSupport = true;
-        efiInstallAsRemovable = true;
-      };
-    };
-  };
-
-  networking = {
-    hostName = "capella";
-    firewall.enable = false;
-  };
-
-  users = {
-    users.${username} = {
-      password = "${username}";
-      hashedPasswordFile = lib.mkForce null;
-    };
-  };
-
-  programs.fuse.userAllowOther = true;
-  fileSystems."/persist".neededForBoot = true;
-  environment.persistence."/persist" = {
-    hideMounts = true;
-    directories = [
-      "/var/log"
-      "/var/lib/nixos"
-    ];
-    files = [
-      "/etc/ssh/ssh_host_ed25519_key"
-      "/etc/ssh/ssh_host_ed25519_key.pub"
-      "/etc/ssh/ssh_host_rsa_key"
-      "/etc/ssh/ssh_host_rsa_key.pub"
-    ];
-  };
-
-  home-manager.users.${username} = {
-    imports = [
-      ./home.nix
-    ];
-  };
-
-  system.stateVersion = "24.11";
+  system.stateVersion = "24.05";
 }

hosts/capella/disko.nix

@@ -1,53 +0,0 @@
-{device ? throw "Set this to the disk device, e.g. /dev/nvme0n1", ...}: {
-  disko.devices.disk.primary = {
-    inherit device;
-    type = "disk";
-    content = {
-      type = "gpt"; # GPT partitioning scheme
-      partitions = {
-        boot = {
-          name = "boot";
-          size = "1M";
-          type = "EF02";
-        };
-        # EFI Partition
-        ESP = {
-          size = "512M";
-          type = "EF00";
-          content = {
-            type = "filesystem";
-            format = "vfat";
-            mountpoint = "/boot";
-            mountOptions = ["defaults" "umask=0077"];
-          };
-        };
-        # Btrfs Root Partition
-        root = {
-          size = "100%"; # Use remaining space
-          type = "8300"; # Linux filesystem type
-          content = {
-            type = "btrfs";
-            subvolumes = {
-              "/root" = {
-                mountOptions = ["compress=zstd"]; # Compression for better performance
-                mountpoint = "/"; # Root subvolume
-              };
-              "/persist" = {
-                mountOptions = ["compress=zstd"]; # Compression for persistent data
-                mountpoint = "/persist"; # Persistent subvolume
-              };
-              "/nix" = {
-                mountOptions = [
-                  "compress=zstd"
-                  "noatime"
-                  "noacl"
-                ]; # Optimize for Nix store
-                mountpoint = "/nix"; # Nix subvolume
-              };
-            };
-          };
-        };
-      };
-    };
-  };
-}

hosts/capella/home.nix

@@ -1,14 +1,34 @@
-{username, ...}: {
-  home.persistence."/persist/home/${username}" = {
-    directories = [
-      "Projects"
-      ".ssh"
+{pkgs, ...}: {
+  imports = [
+    ../../modules/home/git
+    ../../modules/home/starship
   ];
-    files = [
-      ".zsh_history"
-    ];
-    allowOther = true;
+
+  programs = {
+    bat.enable = true;
+    zoxide = {
+      enable = true;
+      options = ["--cmd cd"];
+    };
+    zsh = {
+      enable = true;
+      shellAliases = {
+        ls = "lsd";
+      };
+      syntaxHighlighting.enable = true;
+      autosuggestion.enable = true;
+      initContent = ''
+        fastfetch
+      '';
+    };
   };
 
-  home.stateVersion = "24.11";
+  home.packages = with pkgs; [
+    neovim
+    busybox
+    lsd
+    fastfetch
+  ];
+
+  home.stateVersion = "24.05";
 }