♻️ refactor: better vm handling, no more scripts, we're true nix elitists here

Signed-off-by: xtrm <oss@xtrm.me>

vm/cleanup.sh

@@ -1,4 +0,0 @@
-#!/usr/bin/env bash
-
-rm -v nixos.qcow2
-rm -vfr result

vm/configuration.nix

@@ -1,4 +1,10 @@
-{ config, pkgs, modulesPath, hostname, ... }:
+{
+  config,
+  pkgs,
+  modulesPath,
+  hostname,
+  ...
+}:
 
 {
   imports = [

vm/flake.nix

@@ -47,14 +47,37 @@
       apps = forAllSystems (
         system:
         let
-          vm = {
+          pkgs = import nixpkgs { inherit system; };
-            type = "app";
+          lib = pkgs.lib;
-            program = "${self.packages.${system}.vm}/bin/run-${hostname}-vm";
+          selfPkgs = self.packages.${system};
-            programArgs = [ "-enable-kvm" ];
+        in
-          };
+        rec {
+          vm =
+            let
+              scriptName = "run-${hostname}-vm";
+              script = pkgs.writeShellScriptBin "${scriptName}" ''
+                ${selfPkgs.vm}/bin/run-${hostname}-vm \
+                  -enable-kvm \
+                  -virtfs local,path=$(${pkgs.coreutils}/bin/pwd)/..,mount_tag=host0,security_model=passthrough,id=host0
+              '';
             in
             {
-          inherit vm;
+              type = "app";
+              program = "${script}/bin/${scriptName}";
+            };
+
+          clean = 
+            let
+              scriptName = "clean-${hostname}-vm";
+              script = pkgs.writeShellScriptBin "${scriptName}" ''
+                ${pkgs.coreutils}/bin/rm -rfv result ${hostname}.qcow2
+              '';
+            in
+            {
+              type = "app";
+              program = "${script}/bin/${scriptName}";
+            };
+
           default = vm;
         }
       );

vm/run.sh

@@ -1,5 +0,0 @@
-#!/usr/bin/env bash
-
-set -euo pipefail
-
-nix run . -- -virtfs local,path=$(pwd)/..,mount_tag=host0,security_model=passthrough,id=host0