From 8353a681b5d6416b4c610dd54f1a176c554ead9b Mon Sep 17 00:00:00 2001
From: K900 <me@0upti.me>
Date: Thu, 19 Sep 2024 20:07:14 +0300
Subject: [PATCH] nixos-build-vms: move to pkgs/by-name

---
 nixos/modules/installer/tools/tools.nix       |  7 +-----
 .../by-name/ni}/nixos-build-vms/build-vms.nix |  5 +++--
 .../ni/nixos-build-vms}/nixos-build-vms.8     |  0
 .../ni}/nixos-build-vms/nixos-build-vms.sh    |  5 +++--
 pkgs/by-name/ni/nixos-build-vms/package.nix   | 22 +++++++++++++++++++
 5 files changed, 29 insertions(+), 10 deletions(-)
 rename {nixos/modules/installer/tools => pkgs/by-name/ni}/nixos-build-vms/build-vms.nix (87%)
 rename {nixos/modules/installer/tools/manpages => pkgs/by-name/ni/nixos-build-vms}/nixos-build-vms.8 (100%)
 rename {nixos/modules/installer/tools => pkgs/by-name/ni}/nixos-build-vms/nixos-build-vms.sh (86%)
 create mode 100644 pkgs/by-name/ni/nixos-build-vms/package.nix

diff --git a/nixos/modules/installer/tools/tools.nix b/nixos/modules/installer/tools/tools.nix
index 7f16b97440c1..3d227eebc2d3 100644
--- a/nixos/modules/installer/tools/tools.nix
+++ b/nixos/modules/installer/tools/tools.nix
@@ -17,12 +17,7 @@ let
     '';
   });
 
-  nixos-build-vms = makeProg {
-    name = "nixos-build-vms";
-    src = ./nixos-build-vms/nixos-build-vms.sh;
-    inherit (pkgs) runtimeShell;
-    manPage = ./manpages/nixos-build-vms.8;
-  };
+  inherit (pkgs) nixos-build-vms;
 
   nixos-install = makeProg {
     name = "nixos-install";
diff --git a/nixos/modules/installer/tools/nixos-build-vms/build-vms.nix b/pkgs/by-name/ni/nixos-build-vms/build-vms.nix
similarity index 87%
rename from nixos/modules/installer/tools/nixos-build-vms/build-vms.nix
rename to pkgs/by-name/ni/nixos-build-vms/build-vms.nix
index 21a257378a63..12b3c44746a4 100644
--- a/nixos/modules/installer/tools/nixos-build-vms/build-vms.nix
+++ b/pkgs/by-name/ni/nixos-build-vms/build-vms.nix
@@ -1,5 +1,6 @@
 { system ? builtins.currentSystem
 , config ? {}
+, nixpkgs
 , networkExpr
 }:
 
@@ -9,9 +10,9 @@ let
     imports = [ module ];
   }) (import networkExpr);
 
-  pkgs = import ../../../../.. { inherit system config; };
+  pkgs = import nixpkgs { inherit system config; };
 
-  testing = import ../../../../lib/testing-python.nix {
+  testing = import "${pkgs.path}/nixos/lib/testing-python.nix" {
     inherit system pkgs;
   };
 
diff --git a/nixos/modules/installer/tools/manpages/nixos-build-vms.8 b/pkgs/by-name/ni/nixos-build-vms/nixos-build-vms.8
similarity index 100%
rename from nixos/modules/installer/tools/manpages/nixos-build-vms.8
rename to pkgs/by-name/ni/nixos-build-vms/nixos-build-vms.8
diff --git a/nixos/modules/installer/tools/nixos-build-vms/nixos-build-vms.sh b/pkgs/by-name/ni/nixos-build-vms/nixos-build-vms.sh
similarity index 86%
rename from nixos/modules/installer/tools/nixos-build-vms/nixos-build-vms.sh
rename to pkgs/by-name/ni/nixos-build-vms/nixos-build-vms.sh
index 490ede04e6bb..d55eb5d0620f 100644
--- a/nixos/modules/installer/tools/nixos-build-vms/nixos-build-vms.sh
+++ b/pkgs/by-name/ni/nixos-build-vms/nixos-build-vms.sh
@@ -49,5 +49,6 @@ then
 fi
 
 # Build a network of VMs
-nix-build '<nixpkgs/nixos/modules/installer/tools/nixos-build-vms/build-vms.nix>' \
-    --argstr networkExpr "$networkExpr" "${nixBuildArgs[@]}"
+nix-build @buildVms@ \
+    --argstr networkExpr "$networkExpr" "${nixBuildArgs[@]}" \
+    --arg nixpkgs "<nixpkgs>"
diff --git a/pkgs/by-name/ni/nixos-build-vms/package.nix b/pkgs/by-name/ni/nixos-build-vms/package.nix
new file mode 100644
index 000000000000..fc8b4f403e94
--- /dev/null
+++ b/pkgs/by-name/ni/nixos-build-vms/package.nix
@@ -0,0 +1,22 @@
+{
+  substituteAll,
+  runtimeShell,
+  installShellFiles,
+}:
+substituteAll {
+  name = "nixos-build-vms";
+  src = ./nixos-build-vms.sh;
+  inherit runtimeShell;
+  buildVms = ./build-vms.nix;
+
+  dir = "bin";
+  isExecutable = true;
+
+  nativeBuildInputs = [ installShellFiles ];
+
+  postInstall = ''
+    installManPage ${./nixos-build-vms.8}
+  '';
+
+  meta.mainProgram = "nixos-build-vms";
+}