chore(devenv): pin cmake package (for burn-rl > sdl2)

bot/Cargo.toml

@@ -14,9 +14,9 @@ pretty_assertions = "1.4.0"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 store = { path = "../store" }
-rand = "0.8"
+rand = "0.9"
 env_logger = "0.10"
-burn = { version = "0.18", features = ["ndarray", "autodiff"] }
+burn = { version = "0.20", features = ["ndarray", "autodiff"] }
 burn-rl = { git = "https://github.com/yunjhongwu/burn-rl-examples.git", package = "burn-rl" }
 log = "0.4.20"
 confy = "1.0.0"

devenv.lock

@@ -3,10 +3,10 @@
     "devenv": {
       "locked": {
         "dir": "src/modules",
-        "lastModified": 1768056019,
+        "lastModified": 1770390537,
         "owner": "cachix",
         "repo": "devenv",
-        "rev": "9bfc4a64c3a798ed8fa6cee3a519a9eac5e73cb5",
+        "rev": "d6f45cc00829254a9a6f8807c8fbfaf3efa7e629",
         "type": "github"
       },
       "original": {
@@ -40,10 +40,10 @@
         ]
       },
       "locked": {
-        "lastModified": 1767281941,
+        "lastModified": 1769939035,
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "f0927703b7b1c8d97511c4116eb9b4ec6645a0fa",
+        "rev": "a8ca480175326551d6c4121498316261cbb5b260",
         "type": "github"
       },
       "original": {
@@ -74,24 +74,40 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1767995494,
+        "lastModified": 1770136044,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "45a1530683263666f42d1de4cdda328109d5a676",
+        "rev": "e576e3c9cf9bad747afcddd9e34f51d18c855b4e",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
+        "ref": "nixos-25.11",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
+    "nixpkgs-cmake3": {
+      "locked": {
+        "lastModified": 1758213207,
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f4b140d5b253f5e2a1ff4e5506edbf8267724bde",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f4b140d5b253f5e2a1ff4e5506edbf8267724bde",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "devenv": "devenv",
         "git-hooks": "git-hooks",
         "nixpkgs": "nixpkgs",
+        "nixpkgs-cmake3": "nixpkgs-cmake3",
         "pre-commit-hooks": [
           "git-hooks"
         ]

devenv.nix

@@ -1,13 +1,16 @@
-{ pkgs, ... }:
+{ inputs, pkgs, ... }:
 
+let
+  pkgs-cmake3 = import inputs.nixpkgs-cmake3 { system = pkgs.stdenv.system; };
+in
 {
-
   packages = [
 
     # pour burn-rs
     pkgs.SDL2_gfx
     #  (compilation sdl2-sys)
-    pkgs.cmake
+    pkgs-cmake3.cmake
+    pkgs.libxcb
     pkgs.libffi
     pkgs.wayland-scanner
 

devenv.yaml

@@ -1,3 +1,5 @@
 inputs:
   nixpkgs:
-    url: github:NixOS/nixpkgs/nixpkgs-unstable
+    url: github:NixOS/nixpkgs/nixos-25.11
+  nixpkgs-cmake3:
+    url: github:NixOS/nixpkgs/f4b140d5b253f5e2a1ff4e5506edbf8267724bde