feature: pull in the latest updates, fix some errors and add a devenv for this repository

Reviewed-on: #77

.gitignore

@@ -8,3 +8,7 @@ result-*
 
 # vim
 *.swp
+
+# devenv
+.devenv*
+devenv.local.nix

devenv.lock

@@ -0,0 +1,65 @@
+{
+  "nodes": {
+    "devenv": {
+      "locked": {
+        "dir": "src/modules",
+        "lastModified": 1790701375,
+        "narHash": "sha256-0FpLHIRDYiyo3EMTnMQSobZQknZaa3JuWo6vmMCK76o=",
+        "owner": "cachix",
+        "repo": "devenv",
+        "rev": "fe20b5cba7ab5e93ae73f956a8d3efc50e1753f4",
+        "type": "github"
+      },
+      "original": {
+        "dir": "src/modules",
+        "owner": "cachix",
+        "repo": "devenv",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "inputs": {
+        "nixpkgs-src": "nixpkgs-src"
+      },
+      "locked": {
+        "lastModified": 1789506231,
+        "narHash": "sha256-vNkJbtmqyBfFhn/HnzQo4ROuoyYWuy/allqTfJb4kMY=",
+        "owner": "cachix",
+        "repo": "devenv-nixpkgs",
+        "rev": "c2f38fe7f9e04d9aadd354d380f2bd40531d9737",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "ref": "rolling",
+        "repo": "devenv-nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1789370336,
+        "narHash": "sha256-6RSEDHIWQtesQKWSu5qRai8L2h4KgCgMEfJHstW99G4=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "c7def046b9a883d46974757852106483d741586f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "devenv": "devenv",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

devenv.nix

@@ -0,0 +1,29 @@
+{ pkgs, ... }:
+
+{
+  packages = with pkgs; [
+    # issue tracker (git.0x29a.ch)
+    tea
+
+    # nix tooling
+    nixfmt # official formatter (RFC 166 style)
+    statix # lints for nix anti-patterns
+    deadnix # finds unused bindings and arguments
+    nixd # language server
+    nvd # diff system generations
+  ];
+
+  scripts = {
+    lint.exec = ''
+      statix check .
+      deadnix --fail .
+    '';
+    fmt.exec = ''
+      nixfmt $(git ls-files '*.nix')
+    '';
+  };
+
+  enterShell = ''
+    echo "nixconfig devenv: tea, lint, fmt"
+  '';
+}

devenv.yaml

@@ -0,0 +1,3 @@
+inputs:
+  nixpkgs:
+    url: github:cachix/devenv-nixpkgs/rolling

flake.lock

@@ -28,11 +28,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1789430117,
+        "lastModified": 1790819692,
-        "narHash": "sha256-t+U1mijItLJ64xZOifpfQ17kpAL73nU7pDI48ScacVc=",
+        "narHash": "sha256-rvubAPbh3QCliic3sAK+CXTrPCGgJstY52OTs/5H1J4=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "cda90fd8838825c689fde9d3f3b4e937937790df",
+        "rev": "c8ecc29e5175452bee4a2aa1ba2383856d795338",
         "type": "github"
       },
       "original": {
@@ -43,11 +43,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1789286504,
+        "lastModified": 1790689126,
-        "narHash": "sha256-eiEK7cKZORNEvX0GeF3RtNEF/JXhgf2RqSp3230q13E=",
+        "narHash": "sha256-ilerN1WLSvF+HMjziC/Wv99J5y02maDH+6hZPwsORKg=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ef34387ddd751e1ab8857adf4676492d32eb24ec",
+        "rev": "b4fd65b198c599cbe814fcb9f42d25d021595ec9",
         "type": "github"
       },
       "original": {
@@ -66,11 +66,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1789344271,
+        "lastModified": 1790541651,
-        "narHash": "sha256-ezmg5oQSZWYdmomx6K1J+/6w7dRc7bquDMggc8eAE28=",
+        "narHash": "sha256-/496IQz8qNWHHLnc3Zvr0l4uxJ34igNhJhn7ZKAefFk=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "afcfb8c1dc075881bbaa6fa5745aebbdb179f8b8",
+        "rev": "5980a626794486abad69fca7667f9c11dfbc3bd7",
         "type": "github"
       },
       "original": {
@@ -86,11 +86,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1789436433,
+        "lastModified": 1790718664,
-        "narHash": "sha256-/Dy5P/7nCIss+uAhdF+8I59ww5WQUF4EBs1QJCB1aec=",
+        "narHash": "sha256-LWil4xgSyqIFZ9sydvL1glFOoiqAOknWUwykC4sqxuY=",
         "owner": "noctalia-dev",
         "repo": "noctalia-shell",
-        "rev": "e4eb0ff97743c1d07d0f5a0d5770b277b6485b03",
+        "rev": "fd9759c892fe5034b682c185695f1bee121cd5b3",
         "type": "github"
       },
       "original": {

hosts/argon/configuration.nix

@@ -11,7 +11,6 @@
     ../../modules/nixos/claudecode.nix
     ../../modules/nixos/drives.nix
     ../../modules/nixos/gnupg.nix
-    ../../modules/nixos/gnuradio.nix
     ../../modules/nixos/graphics.nix
     ../../modules/nixos/greetd.nix
     ../../modules/nixos/locales.nix

hosts/default/home.nix

@@ -29,7 +29,6 @@
     iotop
     iftop
     strace
-    ltrace
     lsof
     sysstat
     lm_sensors

modules/home-manager/noctalia.nix

@@ -1,14 +1,15 @@
 { config, pkgs, inputs, ... }:
 
 {
-  # Noctalia v5 shell, managed via its upstream home-manager module.
+  # Noctalia v5 shell, managed via home-manager's built-in programs.noctalia module.
+  # The noctalia flake's homeModules.default is not imported: it redeclares the same
+  # options and its disabledModules path ("programs/noctalia.nix") doesn't match HM's.
   # See https://docs.noctalia.dev/v5/getting-started/nixos/
-  imports = [ inputs.noctalia.homeModules.default ];
 
   programs.noctalia = {
     enable = true;
 
-    # The module's `package` option has no default, so it must be set explicitly.
+    # Use the package from the noctalia flake rather than nixpkgs.
     package = inputs.noctalia.packages.${pkgs.stdenv.hostPlatform.system}.default;
 
     # settings is rendered to ~/.config/noctalia/config.toml 

modules/nixos/packages.nix

@@ -18,7 +18,6 @@
     ldns
     lm_sensors
     lsof
-    ltrace
     mtr
     neovim
     nfs-utils