added nixpkgs-update

flake.lock

@@ -113,6 +113,28 @@
         "type": "github"
       }
     },
+    "mmdoc": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs-update",
+          "nixpkgs"
+        ],
+        "nixpkgs-for-manual": "nixpkgs-for-manual"
+      },
+      "locked": {
+        "lastModified": 1669050835,
+        "narHash": "sha256-4ppYRBBY6lIqwMNYp0XA2mku1lSPyX4JaoTf+gt5NDg=",
+        "owner": "ryantm",
+        "repo": "mmdoc",
+        "rev": "cec02bafac9456bd1ed9b261b8d163a893885e5b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ryantm",
+        "repo": "mmdoc",
+        "type": "github"
+      }
+    },
     "nix": {
       "inputs": {
         "lowdown-src": "lowdown-src",
@@ -172,6 +194,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-for-manual": {
+      "locked": {
+        "lastModified": 1663819393,
+        "narHash": "sha256-SMWfyAOKRPBC95M8dhZJTlb0kHyilr2lKEAfQSHlM7I=",
+        "owner": "ryantm",
+        "repo": "nixpkgs",
+        "rev": "6a6caacfdd079a0fa249046514480a1c4597d861",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ryantm",
+        "ref": "minman",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-regression": {
       "locked": {
         "lastModified": 1643052045,
@@ -204,6 +242,25 @@
         "type": "github"
       }
     },
+    "nixpkgs-update": {
+      "inputs": {
+        "mmdoc": "mmdoc",
+        "nixpkgs": "nixpkgs_4"
+      },
+      "locked": {
+        "lastModified": 1696908581,
+        "narHash": "sha256-JoIuKbMvmsDmkVYB1aNsDZJlqg6XfuYBoPUzTSvSy5Q=",
+        "owner": "ryantm",
+        "repo": "nixpkgs-update",
+        "rev": "a3fd7a8a741015be0613c80e95e78a4853569f8e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ryantm",
+        "repo": "nixpkgs-update",
+        "type": "github"
+      }
+    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1692638711,
@@ -236,6 +293,20 @@
         "type": "github"
       }
     },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1672428209,
+        "narHash": "sha256-eejhqkDz2cb2vc5VeaWphJz8UXNuoNoM8/Op8eWv2tQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "293a28df6d7ff3dec1e61e37cc4ee6e6c0fb0847",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
     "pre-commit-hooks": {
       "inputs": {
         "flake-compat": [
@@ -269,7 +340,8 @@
         "devenv": "devenv",
         "home-manager": "home-manager",
         "nix-software-center": "nix-software-center",
-        "nixpkgs": "nixpkgs_3"
+        "nixpkgs": "nixpkgs_3",
+        "nixpkgs-update": "nixpkgs-update"
       }
     },
     "systems": {

flake.nix

@@ -5,6 +5,9 @@
     nixpkgs = {
       url = "github:NixOS/nixpkgs/nixos-unstable-small";
     };
+    nixpkgs-update = {
+      url = "github:ryantm/nixpkgs-update";
+    };
     home-manager = {
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";

home-manager/modules/packages.nix

@@ -67,6 +67,7 @@ with lib;
       pulumiPackages.pulumi-language-nodejs
       ncdu
       inputs.devenv.packages.x86_64-linux.devenv
+      inputs.nixpkgs-update.packages.x86_64-linux.nixpkgs-update
     ] ++ (if config.machine.isGraphical then [
       (pkgs.nerdfonts.override {
         fonts = [ "JetBrainsMono" "FiraCode" "FiraMono" ];