Packaged 'bd' shell utility.

flake.nix

@@ -1,6 +1,6 @@
 {
   description = "My personal NixOS system configuration.";
-  outputs = { flake-parts, nixpkgs, unstablepkgs, home-manager, ... } @ inputs: let 
+  outputs = { self, flake-parts, nixpkgs, unstablepkgs, home-manager, ... } @ inputs: let 
 
     # Extend the default library with our own set of functions.
     lib = (inputs.nixpkgs.lib.extend (import ./overlays/lib.nix));
@@ -9,7 +9,7 @@
     createHost = system: hostPath: users: (lib.custom.mkHost { 
 
       inherit hostPath system users inputs lib
-        nixpkgs unstablepkgs home-manager;
+        nixpkgs unstablepkgs home-manager self;
 
       # Add here the modules received in the flake inputs (except HM, which is handled automatically).
       extraNixosModules = [ 
@@ -31,7 +31,7 @@
       _module.args.upkgs = lib.custom.mkUnfreePkgs unstablepkgs { inherit system; };
 
       # Import all the custom packages.
-      # packages = import ./packages args;
+      packages = import ./packages (args // { inherit lib; });
     };
 
     flake = {

lib/nixos.nix

@@ -56,7 +56,7 @@
 in {
 
   # Creates a host from the given arguments.
-  mkHost = { hostPath, system, users, inputs, lib, nixpkgs, unstablepkgs, home-manager, extraNixosModules ? [ ] }: let
+  mkHost = { hostPath, system, self, users, inputs, lib, nixpkgs, unstablepkgs, home-manager, extraNixosModules ? [ ] }: let
 
     inherit (lib) nixosSystem;
     inherit (lib.custom) fromJSON';
@@ -80,6 +80,8 @@ in {
     nixosSpecialArgs = {
 
       inherit inputs configsPath pkgs upkgs;
+
+      customPkgs = self.packages.${system};
       presetsPath = "${rootPath}/presets/nixos";
     };
 
@@ -89,6 +91,8 @@ in {
     homeManagerSpecialArgs = {
 
       inherit inputs configsPath pkgs upkgs;
+
+      customPkgs = self.packages.${system};
       presetsPath = "${rootPath}/presets/home-manager";
     };
 

packages/default.nix

@@ -1,18 +1,20 @@
 { lib, pkgs, ... } @ args: let 
 
-  inherit (builtins) baseNameOf;
+  inherit (builtins) baseNameOf listToAttrs;
+
+  inherit (lib) removeSuffix;
   inherit (lib.custom) mapModulesRecursive;
 
   # Contains all the paths to each package.
   currentPath = ./.;
   importPackage = path: let 
 
-    packageName = baseNameOf path;
-    package = pkgs.callPackage "${currentPath}/${path}" { };
+    packageName = removeSuffix ".nix" (baseNameOf path);
+    package = import "${currentPath}/${path}" args;
 
-  in { "${packageName}" = package; };
+  in { name = packageName; value = package; };
 
   # All the custom defined packages.
   allPackages = mapModulesRecursive currentPath importPackage;
 
-in allPackages
+in listToAttrs allPackages

packages/scripts/bd.nix

@@ -0,0 +1,13 @@
+{ lib, pkgs, ... }: let
+
+  # See: https://github.com/vigneshwaranr/bd
+  source = pkgs.fetchFromGitHub {
+
+    owner = "vigneshwaranr";
+    repo = "bd";
+
+    rev = "4277ad8483357ccfa95264f4084fff9cf7887097";
+    sha256 = "Trdp9z4eDVK4ZiB3iRgXNj2csaJgMmyOndZGsvsMDXQ=";
+  };
+
+in pkgs.writeShellScriptBin "bd" (builtins.readFile "${source}/bd")