temp testing

qemu.nix

@@ -0,0 +1,25 @@
+with import <nixpkgs> {};
+
+writeShellApplication {
+  name = "test-image";
+  runtimeInputs = [ qemu ];
+  text = ''
+    if [ -z "$1" ]; then
+      echo "Usage: $0 <path-to-boot-image>"
+      exit 1
+    fi
+    tmpFile=$(mktemp /tmp/test-image.XXXXXX)
+    trap 'rm -f $tmpFile' EXIT
+    cp "$1" "$tmpFile"
+    qemu-system-x86_64 \
+      -enable-kvm \
+      -m 2G \
+      -cpu max \
+      -smp 2 \
+      -netdev user,id=net0,hostfwd=tcp::2222-:22 \
+      -device virtio-net-pci,netdev=net0 \
+      -drive if=pflash,format=raw,readonly=on,file=${OVMF.firmware} \
+      -drive if=pflash,format=raw,readonly=on,file=${OVMF.variables} \
+      -drive "if=virtio,format=raw,file=$tmpFile"
+  '';
+}