flake.lock

@@ -551,21 +551,6 @@
         "type": "github"
       }
     },
-    "impermanence": {
-      "locked": {
-        "lastModified": 1737831083,
-        "narHash": "sha256-LJggUHbpyeDvNagTUrdhe/pRVp4pnS6wVKALS782gRI=",
-        "owner": "nix-community",
-        "repo": "impermanence",
-        "rev": "4b3e914cdf97a5b536a889e939fb2fd2b043a170",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "impermanence",
-        "type": "github"
-      }
-    },
     "libgit2": {
       "flake": false,
       "locked": {
@@ -1156,7 +1141,6 @@
         "flake-parts": "flake-parts_4",
         "flake-registry": "flake-registry",
         "home-manager": "home-manager",
-        "impermanence": "impermanence",
         "lite-config": "lite-config",
         "lix-module": "lix-module",
         "nixpkgs": "nixpkgs_8",

flake.nix

@@ -26,7 +26,6 @@
     };
 
     ataraxiasjel-nur.url = "github:AtaraxiaSjel/nur";
-    impermanence.url = "github:nix-community/impermanence";
     lix-module = {
       # url = "https://git.lix.systems/lix-project/nixos-module/archive/2.92.0.tar.gz";
       url = "github:ataraxiasjel/lix-nixos-module/2.92.0-1";

hosts/NixOS-VM/default.nix

@@ -27,9 +27,6 @@
     hashedPassword = "$y$j9T$ZC44T3XYOPapB26cyPsA4.$8wlYEbwXFszC9nrg0vafqBZFLMPabXdhnzlT3DhUit6";
     shell = pkgs.bash;
   };
-  users.users.test = {
-    isNormalUser = true;
-  };
 
   boot.supportedFilesystems = [ "zfs" ];
   boot.zfs.forceImportRoot = false;
@@ -40,35 +37,5 @@
     sing-box
   ];
 
-  # Test persist module
-  persist.enable = true;
-  persist.cache.clean.enable = true;
-  persist.state.directories = [ "/etc" ];
-  persist.cache.directories = [ "/cache" ];
-  home-manager.users.ataraxia = {
-    home.stateVersion = "24.11";
-    persist.enable = true;
-    persist.cache.clean.enable = false;
-    persist.state.directories = [ "test-home" ];
-    persist.cache.directories = [
-      "test-1"
-      "test-2"
-    ];
-    persist.state.files = [ "home" ];
-  };
-  home-manager.users.test = {
-    home.stateVersion = "24.11";
-    persist.enable = true;
-    persist.cache.clean.enable = true;
-    persist.cache.directories = [
-      "test-3"
-      "test-4"
-    ];
-    persist.cache.files = [
-      "home"
-      "home3"
-    ];
-  };
-
   system.stateVersion = "24.11";
 }

modules/home/default.nix

@@ -1,11 +1,4 @@
-{ lib, ... }:
+{ ... }:
-let
-  inherit (lib) filterAttrs;
-  inherit (builtins) attrNames readDir;
-  moduleDirs =
-    dir:
-    map (name: dir + "/${name}") (attrNames (filterAttrs (_: type: type == "directory") (readDir dir)));
-in
 {
-  imports = moduleDirs ./.;
+
 }

modules/home/persist/default.nix

@@ -1,48 +0,0 @@
-{
-  lib,
-  ...
-}:
-let
-  inherit (lib) mkOption mkEnableOption;
-  inherit (lib.types) listOf path str;
-in
-{
-  options =
-    let
-      common = {
-        directories = mkOption {
-          type = listOf str;
-          default = [ ];
-        };
-        files = mkOption {
-          type = listOf str;
-          default = [ ];
-        };
-      };
-    in
-    {
-      persist = {
-        enable = mkEnableOption "A tmpfs root with explicit opt-in state";
-        persistRoot = mkOption {
-          type = path;
-          default = "/persist";
-        };
-        # Stuff that matters
-        # TODO backups
-        state = {
-          # backup = {...};
-        } // common;
-        # Stuff that's just there to speed up the system
-        cache = {
-          clean = {
-            enable = mkEnableOption "cleaning the cache files and directories";
-            dates = mkOption {
-              type = str;
-              default = "weekly";
-              description = "A systemd.time calendar description of when to clean the cache files";
-            };
-          };
-        } // common;
-      };
-    };
-}

modules/nixos/persist/default.nix

@@ -1,147 +0,0 @@
-{
-  config,
-  lib,
-  inputs,
-  ...
-}:
-let
-  inherit (lib)
-    escapeShellArg
-    filterAttrs
-    mapAttrs
-    mapAttrs'
-    mkEnableOption
-    mkIf
-    mkMerge
-    mkOption
-    nameValuePair
-    ;
-  inherit (lib.types) listOf path str;
-  inherit (builtins) concatMap;
-  cfg = config.persist;
-in
-{
-  imports = [ inputs.impermanence.nixosModules.impermanence ];
-
-  options =
-    let
-      common = {
-        directories = mkOption {
-          type = listOf str;
-          default = [ ];
-        };
-        files = mkOption {
-          type = listOf str;
-          default = [ ];
-        };
-      };
-    in
-    {
-      persist = {
-        enable = mkEnableOption "A tmpfs root with explicit opt-in state";
-        persistRoot = mkOption {
-          type = path;
-          default = "/persist";
-        };
-        # Stuff that matters
-        # TODO backups
-        state = {
-          # backup = {...};
-        } // common;
-        # Stuff that's just there to speed up the system
-        cache = {
-          clean = {
-            enable = mkEnableOption "cleaning the cache files and directories";
-            dates = mkOption {
-              type = str;
-              default = "weekly";
-              description = "A systemd.time calendar description of when to clean the cache files";
-            };
-          };
-        } // common;
-      };
-    };
-
-  config =
-    let
-      # TODO: fix infinite recursion (can't get user home directory)
-      # userPersists = lib.mapAttrs (name: cfg:
-      #   cfg.persist // {
-      #     home = config.users.users.${name}.home;
-      #   }
-      # ) config.home-manager.users;
-      takeAll = what: concatMap (x: x.${what});
-      persists = with cfg; [
-        state
-        cache
-      ];
-      allFiles = takeAll "files" persists;
-      allDirectories = takeAll "directories" persists;
-
-      userPersists = mapAttrs (_: cfg: cfg.persist) config.home-manager.users;
-      usersFlatten = mapAttrs (
-        name: cfg:
-        let
-          persists = with cfg; [
-            state
-            cache
-          ];
-          allHomeFiles = takeAll "files" persists;
-          allHomeDirectories = takeAll "directories" persists;
-        in
-        {
-          home = "/home/${name}";
-          directories = allHomeDirectories;
-          files = allHomeFiles;
-        }
-      ) userPersists;
-    in
-    mkIf cfg.enable {
-      # Persist users uid by default
-      persist.state.directories = [ "/var/lib/nixos" ];
-
-      environment.persistence.${cfg.persistRoot} = {
-        hideMounts = true;
-        directories = allDirectories;
-        files = allFiles;
-        users = usersFlatten;
-      };
-
-      systemd.services =
-        let
-          filtered = filterAttrs (_: cfg: cfg.cache.clean.enable) userPersists;
-        in
-        mkMerge [
-          (mapAttrs' (
-            name: cfg:
-            let
-              absoluteHomePath = map (x: "/home/${name}/${x}");
-            in
-            nameValuePair "persist-cache-cleanup-${name}" {
-              description = "Cleaning up cache files and directories for user ${name}";
-              script = ''
-                  ${builtins.concatStringsSep "\n" (
-                    map (x: "rm ${escapeShellArg x}") (absoluteHomePath cfg.cache.files)
-                  )}
-
-                ${builtins.concatStringsSep "\n" (
-                  map (x: "rm -rf ${escapeShellArg x}") (absoluteHomePath cfg.cache.directories)
-                )}
-              '';
-              startAt = cfg.cache.clean.dates;
-            }
-          ) filtered)
-          {
-            persist-cache-cleanup = mkIf cfg.cache.clean.enable {
-              description = "Cleaning up cache files and directories";
-              script = ''
-                ${builtins.concatStringsSep "\n" (map (x: "rm ${escapeShellArg x}") cfg.cache.files)}
-
-                ${builtins.concatStringsSep "\n" (map (x: "rm -rf ${escapeShellArg x}") cfg.cache.directories)}
-              '';
-              startAt = cfg.cache.clean.dates;
-            };
-          }
-        ];
-    };
-}