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-rw-r--r--modules/nixos-apple-silicon/iso-configuration/default.nix25
1 files changed, 25 insertions, 0 deletions
diff --git a/modules/nixos-apple-silicon/iso-configuration/default.nix b/modules/nixos-apple-silicon/iso-configuration/default.nix
new file mode 100644
index 000000000000..b5700cbf3c66
--- /dev/null
+++ b/modules/nixos-apple-silicon/iso-configuration/default.nix
@@ -0,0 +1,25 @@
+# configuration that is specific to the ISO
+{ config, pkgs, lib, ... }:
+{
+  imports = [
+    ./installer-configuration.nix
+    ../apple-silicon-support
+  ];
+
+  # include those modules so the user can rebuild the install iso. that's not
+  # especially useful at this point, but the user will need the apple-silicon-support
+  # directory for their own config.
+  installer.cloneConfigIncludes = [
+    "./installer-configuration.nix"
+    "./apple-silicon-support"
+  ];
+
+  # copy the apple-silicon-support and installer configs into the iso
+  boot.postBootCommands = lib.optionalString config.installer.cloneConfig ''
+    if ! [ -e /etc/nixos/apple-silicon-support ]; then
+      mkdir -p /etc/nixos
+      cp ${./installer-configuration.nix} /etc/nixos/installer-configuration.nix
+      cp -r ${../apple-silicon-support} /etc/nixos/apple-silicon-support
+    fi
+  '';
+}