Add basic theme config

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/common/scripts/cleanup/cleanup.sh

@@ -1,5 +1,3 @@
-set -e
-
 if [ "$(id -u)" -ne 0 ]; then
   echo "This script must be run as root or with sudo privileges."
   exit 1

hosts/common/scripts/cleanup/default.nix

@@ -1,5 +1,16 @@
 { pkgs, ... }:
 
 {
-  environment.systemPackages = [ (pkgs.writeShellScriptBin "nix-cleanup" (builtins.readFile ./cleanup.sh)) ];
+  environment.systemPackages = [
+    (pkgs.writeShellApplication {
+      name = "nix-cleanup";
+      runtimeInputs = with pkgs; [
+        coreutils-full
+        btrfs-progs
+        util-linux
+        nix
+      ];
+      text = builtins.readFile ./cleanup.sh;
+    })
+  ];
 }

hosts/eirene/format.nix

@@ -1,7 +1,4 @@
-{
-  device ? throw "device argument is required",
-  ...
-}:
+{ device ? throw "device argument is required", ... }:
 
 {
   disko.devices = {
@@ -45,22 +42,22 @@
               };
               content = {
                 type = "btrfs";
-                extraArgs = ["-f"];
+                extraArgs = [ "-f" ];
                 subvolumes = {
                   "/root" = {
                     mountpoint = "/";
                   };
                   "/persist" = {
                     mountpoint = "/persist";
-                    mountOptions = ["subvol=persist" "compress=zstd" "noatime"];
+                    mountOptions = [ "subvol=persist" "compress=zstd" "noatime" ];
                   };
                   "/nix" = {
                     mountpoint = "/nix";
-                    mountOptions = ["subvol=nix" "compress=zstd" "noatime"];
+                    mountOptions = [ "subvol=nix" "compress=zstd" "noatime" ];
                   };
                   "/cache" = {
                     mountpoint = "/cache";
-                    mountOptions = ["subvol=cache" "compress=zstd" "noatime"];
+                    mountOptions = [ "subvol=cache" "compress=zstd" "noatime" ];
                   };
                 };
               };