Added steam and flatpak modules. Fixed steam with impermanence

flake.lock

@@ -768,6 +768,22 @@
         "type": "github"
       }
     },
+    "nix-flatpak": {
+      "locked": {
+        "lastModified": 1734128415,
+        "narHash": "sha256-HLwdVNxpuTsLlM3tCkpbQU6yCehdgf3kOS1G2SDlkzY=",
+        "owner": "gmodena",
+        "repo": "nix-flatpak",
+        "rev": "8bdc2540da516006d07b04019eb57ae0781a04b3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "gmodena",
+        "ref": "latest",
+        "repo": "nix-flatpak",
+        "type": "github"
+      }
+    },
     "nix-formatter-pack": {
       "inputs": {
         "nixpkgs": [
@@ -3213,6 +3229,7 @@
         "impermanence": "impermanence",
         "neovim": "neovim",
         "nix-darwin": "nix-darwin",
+        "nix-flatpak": "nix-flatpak",
         "nix-gaming": "nix-gaming",
         "nix-on-droid": "nix-on-droid",
         "nixos-facter-modules": "nixos-facter-modules",

flake.nix

@@ -11,7 +11,7 @@
     };
     hyprland.url = "github:hyprwm/Hyprland";
     stylix.url = "github:danth/stylix";
-    #nix-flatpak.url = "github:GermanBread/declarative-flatpak/stable-v3";
+    nix-flatpak.url = "github:gmodena/nix-flatpak/?ref=latest";
     apple-silicon-support.url = "github:tpwrules/nixos-apple-silicon";
 
     #nur.url = "github:nix-community/NUR";

nixos/configuration.nix

@@ -19,6 +19,8 @@
       inputs.disko.nixosModules.default
 
       ./modules/firefox
+      ./modules/flatpak
+      ./modules/steam
       ./modules/services/autoupgrade
       ./modules/sops
       ./hosts/${hwconfig.hostname}
@@ -73,6 +75,13 @@
   # networking.proxy.default = "http://user:password@proxy:port/";
   # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
 
+  #flatpak
+  kk.services.flatpak.enable = true;
+  services.flatpak.packages = [
+    "com.super_productivity.SuperProductivity"
+    "net.cozic.joplin_desktop"
+  ];
+
   # Enable networking
   networking.networkmanager.enable = true;
 
@@ -247,13 +256,6 @@
 
   security.polkit.enable = true;
 
-  programs.steam = {
-    enable = hwconfig.system == "x86_64-linux";
-    remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
-    dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
-    localNetworkGameTransfers.openFirewall = true; # Open ports in the firewall for Steam Local Network Game Transfers
-  };
-
   #programs.thunar = {
   #	enable = true;
   #	plugins = with pkgs.xfce; [
@@ -338,6 +340,8 @@
   #   enableSSHSupport = true;
   # };
 
+  kk.steam.enable = hwconfig.system == "x86_64-linux";
+
   # List services that you want to enable:
 
   # Enable the OpenSSH daemon.

nixos/modules/flatpak/default.nix

@@ -0,0 +1,19 @@
+{
+  pkgs,
+  lib,
+  inputs,
+  config,
+  ...
+}: let
+  cfg = config.kk.services.flatpak;
+in {
+  imports = [
+    inputs.nix-flatpak.nixosModules.nix-flatpak
+  ];
+  options.kk.services.flatpak = {
+    enable = lib.mkEnableOption "enable flatpaks";
+  };
+  config = lib.mkIf cfg.enable {
+    services.flatpak.enable = true;
+  };
+}

nixos/modules/impermanence/default.nix

@@ -1,57 +1,73 @@
-{ config, lib, inputs, ... }:
-let 
-    isBtrfs = config.fileSystems."/".fsType == "btrfs";
-in
 {
-    imports = [
+  config,
-	inputs.impermanence.nixosModules.impermanence
+  lib,
-    ];
+  inputs,
-    fileSystems."/persist".neededForBoot = true;
+  ...
-    environment.persistence."/persist/system" = {
+}: let
+  isBtrfs = config.fileSystems."/".fsType == "btrfs";
+in {
+  imports = [
+    inputs.impermanence.nixosModules.impermanence
+  ];
+  fileSystems."/persist".neededForBoot = true;
+  environment.persistence."/persist/system" = {
     hideMounts = true;
     directories = [
-	"/etc/nixos"
+      "/etc/nixos"
-	"/var/log"
+      "/var/log"
-	"/var/lib/bluetooth"
+      "/var/lib/bluetooth"
-	"/var/lib/nixos"
+      "/var/lib/nixos"
-	"/var/lib/systemd/coredump"
+      "/var/lib/flatpak"
-	"/etc/NetworkManager/system-connections"
+      "/var/lib/systemd/coredump"
-	{ directory = "/var/lib/colord"; user = "colord"; group = "colord"; mode = "u=rwx,g=rx,o="; }
+      "/etc/NetworkManager/system-connections"
+      {
+        directory = "/var/lib/colord";
+        user = "colord";
+        group = "colord";
+        mode = "u=rwx,g=rx,o=";
+      }
     ];
     files = [
-	"/etc/machine-id"
+      "/etc/machine-id"
-	{ file = "/var/keys/secret_file"; parentDirectory = { mode = "u=rwx,g=,o="; }; }
+      {
-	];
+        file = "/var/keys/secret_file";
-    };
+        parentDirectory = {mode = "u=rwx,g=,o=";};
-    systemd.tmpfiles.rules = [
+      }
-	"d /persist/home/ 0777 root root -" # /persist/home created, owned by root
-	#"d /persist/home/${username} 0700 ${username} users -" # /persist/home/<user> created, owned by that user
-	#"d /persist/nixos-config 0700 ${username} users -"
     ];
+  };
+  systemd.tmpfiles.rules = [
+    "d /persist/home/ 0777 root root -" # /persist/home created, owned by root
+    #"d /persist/home/${username} 0700 ${username} users -" # /persist/home/<user> created, owned by that user
+    #"d /persist/nixos-config 0700 ${username} users -"
+  ];
 
-    programs.fuse.userAllowOther = true;
+  programs.fuse.userAllowOther = true;
-    boot.initrd.postDeviceCommands = lib.mkAfter (if isBtrfs then ''
+  boot.initrd.postDeviceCommands = lib.mkAfter (
-    mkdir /btrfs_tmp
+    if isBtrfs
-    mount /dev/root_vg/root /btrfs_tmp
+    then ''
-    if [[ -e /btrfs_tmp/root ]]; then
+      mkdir /btrfs_tmp
-        mkdir -p /btrfs_tmp/old_roots
+      mount /dev/root_vg/root /btrfs_tmp
-        timestamp=$(date --date="@$(stat -c %Y /btrfs_tmp/root)" "+%Y-%m-%-d_%H:%M:%S")
+      if [[ -e /btrfs_tmp/root ]]; then
-        mv /btrfs_tmp/root "/btrfs_tmp/old_roots/$timestamp"
+          mkdir -p /btrfs_tmp/old_roots
-    fi
+          timestamp=$(date --date="@$(stat -c %Y /btrfs_tmp/root)" "+%Y-%m-%-d_%H:%M:%S")
+          mv /btrfs_tmp/root "/btrfs_tmp/old_roots/$timestamp"
+      fi
 
-    delete_subvolume_recursively() {
+      delete_subvolume_recursively() {
-        IFS=$'\n'
+          IFS=$'\n'
-        for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do
+          for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do
-            delete_subvolume_recursively "/btrfs_tmp/$i"
+              delete_subvolume_recursively "/btrfs_tmp/$i"
-        done
+          done
-        btrfs subvolume delete "$1"
+          btrfs subvolume delete "$1"
-    }
+      }
 
-    for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -mtime +30); do
+      for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -mtime +30); do
-        delete_subvolume_recursively "$i"
+          delete_subvolume_recursively "$i"
-    done
+      done
 
-    btrfs subvolume create /btrfs_tmp/root
+      btrfs subvolume create /btrfs_tmp/root
-    umount /btrfs_tmp
+      umount /btrfs_tmp
-  '' else '''');
+    ''
+    else ''''
+  );
 }

nixos/modules/impermanence/home.nix

@@ -1,34 +1,37 @@
-{ username, inputs, ... }:
 {
-    imports = [
+  username,
-	inputs.impermanence.nixosModules.home-manager.impermanence
+  inputs,
-    ];
+  ...
-    home.persistence."/persist/home/${username}" = {
+}: {
+  imports = [
+    inputs.impermanence.nixosModules.home-manager.impermanence
+  ];
+  home.persistence."/persist/home/${username}" = {
     directories = [
-	"Downloads"
+      "Downloads"
-	"Music"
+      "Music"
-	"Pictures"
+      "Pictures"
-	"Documents"
+      "Documents"
-	"Videos"
+      "Videos"
-	"VMs"
+      "VMs"
-	"Git"
+      "Git"
-	"nixos-config"
+      "nixos-config"
-	"blender"
+      "blender"
-	".gnupg"
+      ".gnupg"
-	".ssh"
+      ".ssh"
-	".nixops"
+      ".nixops"
-	".local/share/keyrings"
+      ".local/share/keyrings"
-	".local/share/direnv"
+      ".local/share/direnv"
-	{
+      #{
-	    directory = ".local/share/Steam";
+      #  directory = ".local/share/Steam";
-	    #method = "symlink";
+      #  method = "symlink";
-	}
+      #}
-	".steam"
+      #".steam"
-	".mozilla"
+      ".mozilla"
-	".local/share/TelegramDesktop"
+      ".local/share/TelegramDesktop"
-	".config/solaar"
+      ".config/solaar"
-	".config/kdeconnect"
+      ".config/kdeconnect"
-	".config/blender"
+      ".config/blender"
     ];
     files = [
       ".screenrc"

nixos/modules/steam/default.nix

@@ -0,0 +1,29 @@
+{
+  pkgs,
+  lib,
+  config,
+  hwconfig,
+  ...
+}: let
+  cfg = config.kk.steam;
+in {
+  options.kk.steam = {
+    enable = lib.mkEnableOption "Enable steam";
+  };
+
+  config = lib.mkIf cfg.enable (
+    if hwconfig.useImpermanence
+    then {
+      kk.services.flatpak.enable = lib.mkForce true;
+      services.flatpak.packages = ["com.valvesoftware.Steam"];
+    }
+    else {
+      programs.steam = {
+        enable = !hwconfig.useImpermanence;
+        remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
+        dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
+        localNetworkGameTransfers.openFirewall = true; # Open ports in the firewall for Steam Local Network Game Transfers
+      };
+    }
+  );
+}