Setup nix on new SSD

nix/configuration.nix

@@ -4,7 +4,8 @@
 
 { config, pkgs, ... }:
 
-{
+let python-packages = ps: with ps; [ ];
+in rec {
   imports = [ # Include the results of the hardware scan.
     ./hardware-configuration.nix
   ];
@@ -131,7 +132,7 @@
     uid = 1000;
     group = "julian";
     shell = pkgs.zsh;
-    extraGroups = [ "networkmanager" "wheel" ];
+    extraGroups = [ "networkmanager" "wheel" "docker" ];
     packages = with pkgs; [
       hunspell
       hunspellDicts.de_DE
@@ -152,16 +153,16 @@
   };
 
   users.groups.julian = { gid = 1000; };
-  users.groups.wolfi = { gid = 1001; };
+  # users.groups.wolfi = { gid = 1001; };
 
-  users.users.wolfi = {
+  # users.users.wolfi = {
-    isNormalUser = true;
+  #   isNormalUser = true;
-    description = "Wolfi";
+  #   description = "Wolfi";
-    uid = 1001;
+  #   uid = 1001;
-    group = "wolfi";
+  #   group = "wolfi";
-    shell = pkgs.fish;
+  #   shell = pkgs.fish;
-    extraGroups = [ "networkmanager" "wheel" ];
+  #   extraGroups = [ "networkmanager" "wheel" ];
-  };
+  # };
 
   # Allow unfree packages
   nixpkgs.config.allowUnfree = true;
@@ -198,11 +199,15 @@
 
   # List packages installed in system profile. To search, run:
   # $ nix search wget
+
   environment.systemPackages = with pkgs; [
+    (pkgs.python3.withPackages python-packages)
     firefox
     thunderbird
     nextcloud-client
     qalculate-gtk
+    libqalculate
+
     schildichat-desktop
     tdesktop
 
@@ -300,6 +305,11 @@
 
     poppler_utils # Pdf utils including pdfimages
     matlab # Using nix-matlab overlay defined in flake
+    sage
+
+    devbox
+    parted
+    du-dust # Like du tree but better
   ];
 
   nixpkgs.overlays = [
@@ -321,6 +331,8 @@
     source-code-pro
   ];
 
+  virtualisation.docker.enable = true;
+
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
   # programs.mtr.enable = true;

nix/flake.lock

@@ -22,11 +22,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1693148476,
+        "lastModified": 1693407679,
-        "narHash": "sha256-1TOqS+BnFgb+6H4XlVPb2y32rTSYh+dNnxHqFQz08s4=",
+        "narHash": "sha256-UeeXQk/PNmmFEeZ/hcpB8fyT6jjVUTYPtKicHThxmIw=",
         "owner": "doronbehar",
         "repo": "nix-matlab",
-        "rev": "e5ae42eec5bc093f0a414ce86f7349dc9e43648f",
+        "rev": "bf537f8ae01effaebb3f5c6bdc6ab842faac6b2e",
         "type": "gitlab"
       },
       "original": {
@@ -37,11 +37,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1693060755,
+        "lastModified": 1693355128,
-        "narHash": "sha256-KNsbfqewEziFJEpPR0qvVz4rx0x6QXxw1CcunRhlFdk=",
+        "narHash": "sha256-+ZoAny3ZxLcfMaUoLVgL9Ywb/57wP+EtsdNGuXUJrwg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c66ccfa00c643751da2fd9290e096ceaa30493fc",
+        "rev": "a63a64b593dcf2fe05f7c5d666eb395950f36bc9",
         "type": "github"
       },
       "original": {
@@ -51,11 +51,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1693003285,
+        "lastModified": 1693377291,
-        "narHash": "sha256-5nm4yrEHKupjn62MibENtfqlP6pWcRTuSKrMiH9bLkc=",
+        "narHash": "sha256-vYGY9bnqEeIncNarDZYhm6KdLKgXMS+HA2mTRaWEc80=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5690c4271f2998c304a45c91a0aeb8fb69feaea7",
+        "rev": "e7f38be3775bab9659575f192ece011c033655f0",
         "type": "github"
       },
       "original": {

nix/hardware-configuration.nix

@@ -8,33 +8,49 @@
     [ (modulesPath + "/installer/scan/not-detected.nix")
     ];
 
-  boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "xhci_pci" "usbhid" "usb_storage" "sd_mod" "sr_mod" ];
+  boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "xhci_pci" "usbhid" "uas" "sd_mod" "sr_mod" ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
 
   fileSystems."/" =
-    { device = "/dev/disk/by-uuid/7469546c-44d6-44a7-aecd-28aae51c84ca";
+    { device = "/dev/disk/by-uuid/97a9342e-0be0-4193-9a25-03400fc7da94";
-      fsType = "ext4";
+      fsType = "btrfs";
-    };
+      options = [ "subvol=root" "compress=zstd" ];
-
-  fileSystems."/boot/efi" =
-    { device = "/dev/disk/by-uuid/5A58-A8EB";
-      fsType = "vfat";
     };
 
   fileSystems."/home" =
-    { device = "/dev/disk/by-uuid/232d00ae-a844-4b59-97e9-d7248ff179a4";
+    { device = "/dev/disk/by-uuid/97a9342e-0be0-4193-9a25-03400fc7da94";
       fsType = "btrfs";
+      options = [ "subvol=home" "compress=zstd" ];
     };
 
-  swapDevices = [ { device = "/swapfile"; } ];
+  fileSystems."/nix" =
+    { device = "/dev/disk/by-uuid/97a9342e-0be0-4193-9a25-03400fc7da94";
+      fsType = "btrfs";
+      options = [ "subvol=nix" "compress=zstd" "noatime" ];
+    };
+
+  # fileSystems."/swap" =
+  #  { device = "/dev/disk/by-uuid/97a9342e-0be0-4193-9a25-03400fc7da94";
+  #    fsType = "btrfs";
+  #    options = [ "subvol=swap" "noatime" ];
+  #  };
+
+  fileSystems."/boot/efi" =
+    { device = "/dev/disk/by-uuid/7D48-A59C";
+      fsType = "vfat";
+    };
+
+  swapDevices = [ ];
+  # swapDevices = [ { device = "/swapfile"; } ];
 
   # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
   # (the default) this is the recommended approach. When using systemd-networkd it's
   # still possible to use this option, but it's recommended to use it in conjunction
   # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
   networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.docker0.useDHCP = lib.mkDefault true;
   # networking.interfaces.enp4s0.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";