feat: use unstable nvim packages

flake.lock

@@ -8,11 +8,11 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1677757546,
+        "lastModified": 1678285456,
-        "narHash": "sha256-tA1ukoluctzLVyWRaKtD4KlTwgXbUsGB5vcyni1OJ9I=",
+        "narHash": "sha256-2rIk5OFGQmoFX1MWntKGPVCZvy5yQMX3ZCYz7i8+yb0=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "86bb69b0b1e10d99a30c4352f230f03106dd0f8a",
+        "rev": "b0be47978de5cfd729a79c3f57ace4c86364ff45",
         "type": "github"
       },
       "original": {
@@ -24,11 +24,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1677779205,
+        "lastModified": 1678614274,
-        "narHash": "sha256-6DBjL9wjq86p2GczmwnHtFRnWPBPItc67gapWENBgX8=",
+        "narHash": "sha256-kK9l45n9cQ4mEQeT4NvJ+pK2nwsHhfZGUyRgzI+XFOw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "96e18717904dfedcd884541e5a92bf9ff632cf39",
+        "rev": "970402e6147c49603f4d06defe44d27fe51884ce",
         "type": "github"
       },
       "original": {
@@ -38,10 +38,27 @@
         "type": "github"
       }
     },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1678563391,
+        "narHash": "sha256-fGSVN8pdE8ACraNsbsx1UVL7Jl7Huhz4N+0udFT35XU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "1e3bac17a6c67dcbef9908bc2977e9449ef499a5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "home-manager": "home-manager",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-unstable": "nixpkgs-unstable"
       }
     },
     "utils": {

flake.nix

@@ -1,19 +1,41 @@
 {
   inputs = {
     nixpkgs.url = github:NixOS/nixpkgs/nixos-22.11;
+    nixpkgs-unstable.url = github:NixOS/nixpkgs/nixos-unstable;
 
     home-manager = {
       url = github:nix-community/home-manager/release-22.11;
       inputs.nixpkgs.follows = "nixpkgs";
     };
+
   };
 
-  outputs = { self, nixpkgs, home-manager }:
+  outputs = inputs@{ self, nixpkgs, nixpkgs-unstable, home-manager, ... }:
     let
       user = "mandlm";
       theme = "dark";       # dark or light
+
+      overlays = {
+        unstable-packages = _final: _prev: {
+          unstable = import nixpkgs-unstable {
+            system = "x86_64-linux";
+            config.allowUnfree = true;
+          };
+        };
+      };
+
+      nixpkgs_config = {
+        overlays = [
+          overlays.unstable-packages
+        ];
+        config = {
+          allowUnfree = true;
+          allowUnfreePredicate = (_: true);
+        };
+      };
     in
     {
+
       nixosConfigurations = {
         nixos-vm = nixpkgs.lib.nixosSystem {
           system = "x86_64-linux";
@@ -25,11 +47,10 @@
 
             home-manager.nixosModules.home-manager
             {
-              home-manager.useGlobalPkgs = true;
-              home-manager.useUserPackages = true;
               home-manager.extraSpecialArgs = { inherit user theme; };
               home-manager.users.${user} = {
                 imports = [ ./home-${user}.nix ];
+                nixpkgs = nixpkgs_config;
               };
             }
           ];
@@ -45,14 +66,13 @@
 
             home-manager.nixosModules.home-manager
             {
-              home-manager.useGlobalPkgs = true;
-              home-manager.useUserPackages = true;
               home-manager.extraSpecialArgs = { inherit user theme; };
               home-manager.users.${user} = {
                 imports = [
                   ./home-${user}.nix
                   ./machines/apache/home-${user}.nix
                 ];
+                nixpkgs = nixpkgs_config;
               };
             }
           ];
@@ -68,14 +88,13 @@
 
             home-manager.nixosModules.home-manager
             {
-              home-manager.useGlobalPkgs = true;
-              home-manager.useUserPackages = true;
               home-manager.extraSpecialArgs = { inherit user theme; };
               home-manager.users.${user} = {
                 imports = [
                   ./home-${user}.nix
                   ./machines/p330/home-${user}.nix
                 ];
+                nixpkgs = nixpkgs_config;
               };
             }
           ];
@@ -91,14 +110,13 @@
 
             home-manager.nixosModules.home-manager
             {
-              home-manager.useGlobalPkgs = true;
-              home-manager.useUserPackages = true;
               home-manager.extraSpecialArgs = { inherit user theme; };
               home-manager.users.${user} = {
                 imports = [
                   ./home-${user}.nix
                   ./machines/yoga/home-${user}.nix
                 ];
+                nixpkgs = nixpkgs_config;
               };
             }
           ];

home-manager/neovim/default.nix

@@ -45,7 +45,7 @@ let
   };
 in
 {
-  home.packages = with pkgs; [
+  home.packages = with pkgs.unstable; [
     xclip
 
     # language servers
@@ -68,7 +68,7 @@ in
   ];
 
   # symlink for a stable path 
-  home.file.".vscode-extensions/vscode-lldb".source = pkgs.vscode-extensions.vadimcn.vscode-lldb;
+  home.file.".vscode-extensions/vscode-lldb".source = pkgs.unstable.vscode-extensions.vadimcn.vscode-lldb;
 
   home.sessionVariables = {
     EDITOR = "nvim";
@@ -77,7 +77,8 @@ in
   programs = {
     neovim = {
       enable = true;
-      plugins = with pkgs.vimPlugins; [
+      # package = pkgs.unstable.neovim;
+      plugins = with pkgs.unstable.vimPlugins; [
         # theme
         nvim-solarized-lua