~comcloudway/builds.sr.ht: images/nixos: pass optional system attribute to evalConfig

0d9ff479f88be5b1e9cecb4aa489b4debe58d1a6 — Nessdoor 1 year, 1 month ago ef4808c

images/nixos: pass optional system attribute to evalConfig

This allows for image.nix to be used inside hermetic builds where
builtins.currentSystem is not available as an attribute.

patch browse .tar.gz

1 files changed, 8 insertions(+), 2 deletions(-)

M images/nixos/image.nix

M images/nixos/image.nix => images/nixos/image.nix +8 -2

@@ 1,10 1,16 @@
-{ pkgs ? import <nixpkgs> {} }:
+{ pkgs ? import <nixpkgs> { }
+, hostPlatform ? { system = builtins.currentSystem; }
+}:
 
 let
   makeDiskImage = import "${pkgs.path}/nixos/lib/make-disk-image.nix";
   evalConfig = import "${pkgs.path}/nixos/lib/eval-config.nix";
   config = (evalConfig {
-    modules = [ (import ./qemu-system-configuration.nix) ];
+    system = null; # Pass system parameters modularly
+    modules = [
+      (import ./qemu-system-configuration.nix)
+      ({ ... }: { nixpkgs.hostPlatform = hostPlatform; })
+    ];
   }).config;
 in
   makeDiskImage {