flake.nix

@@ -121,6 +121,7 @@
         inputs.nur.overlay
         inputs.nix2vim.overlay
         (import ./overlays/neovim-plugins.nix inputs)
+        (import ./overlays/lib.nix)
         (import ./overlays/calibre-web.nix)
         (import ./overlays/disko.nix inputs)
       ];
@@ -164,9 +165,9 @@
 
       packages = let
         aws = system:
-          import ./hosts/aws { inherit inputs globals overlays system; };
+          import ./generators/aws { inherit inputs globals overlays system; };
         staff = system:
-          import ./hosts/staff { inherit inputs globals overlays system; };
+          import ./generators/staff { inherit inputs globals overlays system; };
         neovim = system:
           let pkgs = import nixpkgs { inherit system overlays; };
           in import ./modules/common/neovim/package {

generators/aws/default.nix

@@ -1,10 +1,12 @@
 { inputs, system, globals, overlays, ... }:
 
-inputs.nixos-generators.nixosGenerate {
+with inputs;
+
+nixos-generators.nixosGenerate {
   inherit system;
   format = "amazon";
   modules = [
-    inputs.home-manager.nixosModules.home-manager
+    home-manager.nixosModules.home-manager
     {
       nixpkgs.overlays = overlays;
       user = globals.user;

hosts/README.md

@@ -2,8 +2,6 @@
 
 | Host                                       | Purpose             |
 | ---                                        | ---                 |
-| [aws](./aws/default.nix)                   | AWS AMI             |
-| [staff](./staff/default.nix)               | Live USB stick      |
 | [flame](./flame/default.nix)               | Oracle cloud server |
 | [hydra](./hydra/default.nix)               | WSL config          |
 | [lookingglass](./lookingglass/default.nix) | Work MacBook        |

modules/darwin/utilities.nix

@@ -19,10 +19,10 @@
       consul
       noti # Create notifications programmatically
       ipcalc # Make IP network calculations
-      (writeShellApplication {
+      (pkgs.extraLib.mkScript {
         name = "ocr";
-        runtimeInputs = [ tesseract ];
+        file = ../../modules/common/shell/bash/scripts/ocr.sh;
-        text = builtins.readFile ../../modules/common/shell/bash/scripts/ocr.sh;
+        env = [ tesseract ];
       })
     ];
 

modules/nixos/graphical/rofi.nix

@@ -167,10 +167,10 @@ in {
     altTabCommand = "${rofi}/bin/rofi -show window -modi window";
     calculatorCommand = "${rofi}/bin/rofi -modes calc -show calc";
     audioSwitchCommand = "${
-        (pkgs.writeShellApplication {
+        (pkgs.extraLib.mkScript {
           name = "switch-audio";
-          runtimeInputs = [ pkgs.ponymix rofi ];
+          file = ./rofi/pulse-sink.sh;
-          text = builtins.readFile ./rofi/pulse-sink.sh;
+          env = [ pkgs.ponymix rofi ];
         })
       }/bin/switch-audio";
   };

overlays/lib.nix

@@ -0,0 +1,16 @@
+_final: prev: {
+  extraLib = prev.lib // {
+
+    # Quickly package shell scripts with their dependencies
+    # From https://discourse.nixos.org/t/how-to-create-a-script-with-dependencies/7970/6
+    mkScript = { name, file, env ? [ ] }:
+      prev.pkgs.writeScriptBin name ''
+        for i in ${prev.lib.concatStringsSep " " env}; do
+          export PATH="$i/bin:$PATH"
+        done
+
+        exec ${prev.pkgs.bash}/bin/bash ${file} $@
+      '';
+  };
+
+}