feat: introduce cutting edge Lix

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>

flake.lock

@@ -163,6 +163,22 @@
         "type": "github"
       }
     },
+    "flake-compat_3": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-parts": {
       "inputs": {
         "nixpkgs-lib": [
@@ -271,6 +287,47 @@
         "type": "github"
       }
     },
+    "lix": {
+      "inputs": {
+        "flake-compat": "flake-compat_3",
+        "nix2container": "nix2container",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "nixpkgs-regression": "nixpkgs-regression",
+        "pre-commit-hooks": "pre-commit-hooks"
+      },
+      "locked": {
+        "lastModified": 1727301466,
+        "narHash": "sha256-357IEOtI+QZy9NzmKhU0vAS7aY528Uvh2n/gXQFgRpY=",
+        "ref": "refs/changes/46/1946/1",
+        "rev": "2c74949780830b5cfcd913ef24514dc8e7db5f14",
+        "revCount": 16269,
+        "type": "git",
+        "url": "https://gerrit.lix.systems/lix"
+      },
+      "original": {
+        "ref": "refs/changes/46/1946/1",
+        "type": "git",
+        "url": "https://gerrit.lix.systems/lix"
+      }
+    },
+    "nix2container": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1720642556,
+        "narHash": "sha256-qsnqk13UmREKmRT7c8hEnz26X3GFFyIQrqx4EaRc1Is=",
+        "owner": "nlewo",
+        "repo": "nix2container",
+        "rev": "3853e5caf9ad24103b13aa6e0e8bcebb47649fe4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nlewo",
+        "repo": "nix2container",
+        "type": "github"
+      }
+    },
     "nixos-hardware": {
       "locked": {
         "lastModified": 1719069430,
@@ -302,6 +359,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-regression": {
+      "locked": {
+        "lastModified": 1643052045,
+        "narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "type": "github"
+      }
+    },
     "nixpkgs-stable": {
       "locked": {
         "lastModified": 1711460390,
@@ -349,6 +422,22 @@
         "type": "github"
       }
     },
+    "pre-commit-hooks": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1721042469,
+        "narHash": "sha256-6FPUl7HVtvRHCCBQne7Ylp4p+dpP3P/OYuzjztZ4s70=",
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "rev": "f451c19376071a90d8c58ab1a953c6e9840527fd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "agenix": "agenix",
@@ -358,6 +447,7 @@
         "flake-parts": "flake-parts",
         "flake-registry": "flake-registry",
         "home-manager": "home-manager_2",
+        "lix": "lix",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs_2",
         "nur": "nur",

flake.nix

@@ -4,6 +4,9 @@
   # To update all inputs:
   # $ nix flake update --recreate-lock-file
   inputs = {
+    lix.url = "git+https://gerrit.lix.systems/lix?ref=refs/changes/46/1946/1";
+    lix.inputs.nixpkgs.follows = "nixpkgs";
+
     disko.url = "github:nix-community/disko";
     disko.inputs.nixpkgs.follows = "nixpkgs";
 

modules/nix-daemon.nix

@@ -58,7 +58,8 @@ in
       gc.randomizedDelaySec = "1800";
 
       # A much better choice.
-      package = pkgs.lix;
+      # Raito: We use this machine as a testing bed for cutting edge Lix features.
+      package = inputs.lix.packages.x86_64-linux.default;
 
       # should be enough?
       nrBuildUsers = 128;