flake.nix: structure overhaul

hosts/dunamis/disko.nix: add tmpfs mount for /tmp (nix builds fail because of noexec on /)
modules/home/desktop/default.nix: remove walker

Signed-off-by: unexplrd <unexplrd@linerds.us>

flake.nix

@@ -2,60 +2,36 @@
   description = "unexplrd's personal configuration";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs?ref=nixos-unstable";
+    blueprint.url = "github:numtide/blueprint";
-    nix-flatpak.url = "github:gmodena/nix-flatpak";
+    chaotic.url = "github:chaotic-cx/nyx/nyxpkgs-unstable";
-    stylix.url = "github:danth/stylix";
+    disko.url = "github:nix-community/disko/latest";
-    nixvim.url = "github:nix-community/nixvim";
+    home-manager.url = "github:nix-community/home-manager";
-    nixos-cosmic.url = "github:lilyinstarlight/nixos-cosmic";
+    hyprland.url = "github:hyprwm/Hyprland";
-    disko = {
+    hyprsunset.url = "github:hyprwm/hyprsunset";
-      url = "github:nix-community/disko/latest";
+    lix.url = "https://git.lix.systems/lix-project/nixos-module/archive/2.92.0.tar.gz";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    lix = {
-      url = "https://git.lix.systems/lix-project/nixos-module/archive/2.92.0.tar.gz";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    blueprint = {
-      url = "github:numtide/blueprint";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    chaotic = {
-      url = "github:chaotic-cx/nyx/nyxpkgs-unstable";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    home-manager = {
-      url = "github:nix-community/home-manager";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    hyprland = {
-      url = "github:hyprwm/Hyprland";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    hyprsunset = {
-      url = "github:hyprwm/hyprsunset"; # vaxry make a damn release
-      inputs.nixpkgs.follows = "nixpkgs";
-      inputs.hyprutils.follows = "hyprland/hyprutils";
-      inputs.hyprland-protocols.follows = "hyprland/hyprland-protocols";
-    };
-    neve = {
-      url = "git+https://gitea.linerds.us/unexplrd/Neve";
-      inputs.nixpkgs.follows = "nixpkgs";
-      inputs.nixvim.follows = "nixvim";
-    };
-    nix-index-database = {
-      url = "github:nix-community/nix-index-database";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    sops-nix = {
-      url = "github:mic92/sops-nix";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    walker = {
-      url = "github:abenz1267/walker";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
     mysecrets.url = "git+ssh://gitea@gitea.linerds.us/unexplrd/nix-secrets";
+    neve.url = "git+https://gitea.linerds.us/unexplrd/Neve";
+    nix-flatpak.url = "github:gmodena/nix-flatpak";
+    nix-index-database.url = "github:nix-community/nix-index-database";
+    nixos-cosmic.url = "github:lilyinstarlight/nixos-cosmic";
+    nixpkgs.url = "github:NixOS/nixpkgs?ref=nixos-unstable";
+    nixvim.url = "github:nix-community/nixvim";
+    sops-nix.url = "github:mic92/sops-nix";
+    stylix.url = "github:danth/stylix";
+    # TODO: somehow reduce the number of *.inputs.nixpkgs.follows = "nixpkgs" stuff, mb a function?
+    blueprint.inputs.nixpkgs.follows = "nixpkgs";
+    chaotic.inputs.nixpkgs.follows = "nixpkgs";
+    disko.inputs.nixpkgs.follows = "nixpkgs";
+    home-manager.inputs.nixpkgs.follows = "nixpkgs";
+    hyprland.inputs.nixpkgs.follows = "nixpkgs";
+    hyprsunset.inputs.hyprland-protocols.follows = "hyprland/hyprland-protocols";
+    hyprsunset.inputs.hyprutils.follows = "hyprland/hyprutils";
+    hyprsunset.inputs.nixpkgs.follows = "nixpkgs";
+    lix.inputs.nixpkgs.follows = "nixpkgs";
     mysecrets.flake = false;
+    neve.inputs.nixvim.follows = "nixvim";
+    nix-index-database.inputs.nixpkgs.follows = "nixpkgs";
+    sops-nix.inputs.nixpkgs.follows = "nixpkgs";
   };
 
   outputs = inputs: inputs.blueprint {inherit inputs;};

hosts/dunamis/disko.nix

@@ -2,6 +2,12 @@
   imports = with inputs; [
     disko.nixosModules.disko
   ];
+  disko.devices.disk.nodev = {
+    "/tmp" = {
+      fsType = "tmpfs";
+      mountOptions = ["rw" "nosuid" "nodev"];
+    };
+  };
   disko.devices.disk.main = {
     type = "disk";
     device = "/dev/nvme0n1";

modules/home/desktop/default.nix

@@ -1,6 +1,5 @@
-{inputs, ...}: {
+{
   imports = [
-    inputs.walker.homeManagerModules.default
     ./common/xdg-userdirs.nix
     ./hyprland/default.nix
     ./niri/default.nix