From 7c346174792f27835101f1bf3c9cfeb9febdcc17 Mon Sep 17 00:00:00 2001
From: Gabriel Arazas <foodogsquared@foodogsquared.one>
Date: Sun, 3 Mar 2024 16:40:31 +0800
Subject: [PATCH] apps/run-workflow-with-vm: add `extra-config` as part of
 include path

---
 apps/run-workflow-with-vm/app.sh                |  3 +++
 apps/run-workflow-with-vm/configuration.nix     | 17 ++++++++++++-----
 apps/run-workflow-with-vm/meson.build           |  5 ++++-
 .../modules/home-manager/default.nix            |  2 ++
 .../modules/nixos/default.nix                   |  3 +++
 5 files changed, 24 insertions(+), 6 deletions(-)
 create mode 100644 apps/run-workflow-with-vm/modules/home-manager/default.nix
 create mode 100644 apps/run-workflow-with-vm/modules/nixos/default.nix

diff --git a/apps/run-workflow-with-vm/app.sh b/apps/run-workflow-with-vm/app.sh
index add5fa38..eca99875 100644
--- a/apps/run-workflow-with-vm/app.sh
+++ b/apps/run-workflow-with-vm/app.sh
@@ -2,9 +2,12 @@
 
 workflow=$1
 shift 1
+
+# shellcheck disable=SC2068
 nix-build -A config.system.build.vm -k \
     --argstr workflow "$workflow" \
     @datadir@/@projectname@/configuration.nix \
     @inputsArgs@ \
     $@ \
+    -I extra-config=@datadir@/@projectname@ \
     ${NIX_EXTRA_ARGS[@]}
diff --git a/apps/run-workflow-with-vm/configuration.nix b/apps/run-workflow-with-vm/configuration.nix
index a4b6b6eb..91764492 100644
--- a/apps/run-workflow-with-vm/configuration.nix
+++ b/apps/run-workflow-with-vm/configuration.nix
@@ -2,7 +2,7 @@
 # workflow module. It's a good thing the baseline for the configuration is not
 # tedious to set up for simpler configs like this. Just take note this is
 # executed on a separate directory as its own so relative paths are moot.
-{ workflow, extraModules ? [ ], extraHomeModules ? [ ] }:
+{ workflow }:
 
 let
   pkgs = import <nixpkgs> { };
@@ -14,14 +14,18 @@ import <nixpkgs/nixos/lib/eval-config.nix> {
   specialArgs = {
     foodogsquaredUtils = import <config/lib/utils/nixos.nix> { inherit lib; };
   };
-  modules = extraModules ++ [
+  modules = [
+    # You can include an extra set by setting `extra-config` as part of the
+    # include path. It is expected that this will not be overridden by the
+    # script or the build process.
+    <extra-config/modules/nixos>
+
     <config/modules/nixos>
     <config/modules/nixos/_private>
     <config/modules/nixos/profiles/generic.nix>
     <config/modules/nixos/profiles/nix-conf.nix>
+    <config/modules/nixos/profiles/desktop>
     <home-manager/nixos>
-    <disko/module.nix>
-    <sops-nix/modules/sops>
     <nixos-generators/formats/vm.nix>
     <nixos-generators/format-module.nix>
     ({ config, lib, pkgs, foodogsquaredUtils, ... }: {
@@ -43,7 +47,10 @@ import <nixpkgs/nixos/lib/eval-config.nix> {
         # Configure home-manager-related stuff.
         home-manager.useUserPackages = lib.mkDefault true;
         home-manager.useGlobalPkgs = lib.mkDefault true;
-        home-manager.sharedModules = extraHomeModules ++ [
+        home-manager.sharedModules = [
+          # Same with home-manager modules.
+          <extra-config/modules/nixos>
+
           <config/modules/home-manager>
           <config/modules/home-manager/_private>
           <sops-nix/modules/home-manager/sops.nix>
diff --git a/apps/run-workflow-with-vm/meson.build b/apps/run-workflow-with-vm/meson.build
index 6b29bb41..0cbbbc04 100644
--- a/apps/run-workflow-with-vm/meson.build
+++ b/apps/run-workflow-with-vm/meson.build
@@ -29,5 +29,8 @@ configure_file(
 
 install_data(
   './configuration.nix',
-  install_mode: 'r--r--r--'
+  './modules/home-manager/default.nix',
+  './modules/nixos/default.nix',
+  install_mode: 'r--r--r--',
+  preserve_path: true,
 )
diff --git a/apps/run-workflow-with-vm/modules/home-manager/default.nix b/apps/run-workflow-with-vm/modules/home-manager/default.nix
new file mode 100644
index 00000000..cf25d998
--- /dev/null
+++ b/apps/run-workflow-with-vm/modules/home-manager/default.nix
@@ -0,0 +1,2 @@
+# It's just be empty like your soul, probably.
+{ imports = [ ]; }
diff --git a/apps/run-workflow-with-vm/modules/nixos/default.nix b/apps/run-workflow-with-vm/modules/nixos/default.nix
new file mode 100644
index 00000000..9d0801c6
--- /dev/null
+++ b/apps/run-workflow-with-vm/modules/nixos/default.nix
@@ -0,0 +1,3 @@
+# Just an extra set of modules, if you count zero modules as one. Or I guess
+# technically this is one module, just an empty one.
+{ imports = [ ]; }