vmix.nix/lib/images/windows/helpers/makeImage.nix
Git Sagar 94f299bb81 sync with labv2.nix + standalone flake with toDisk app
Previous history:
- c359054 daku working!
- 8de5cff fix integer overflow in vmix network lib
- 9c25a66 daku on 25.05. with ollama
- 385a3bf vmix enables relaxed sandbox
- c363da1 restructure vmixLib into linux/windows subattrs with OS-specific customizeImage
- edd4dc2 vmix: port namespace model and module improvements from conf.nix
- 6666ecf vmix: add SPICE support, install virtio guest tools with SPICE agent
- 46f5671 vmix: add QEMU guest agent channel for Windows VMs
- e1fea34 vmix: add Win11 LTSC 2024 image, refactor VirtIO driver selection
- c27ae68 vmix: make customizeImage chroot-sandboxed by default, opt-in impure
- 305fbac virt customize needs chroot for now due to usr bin env things. could be fixed later
- 264d30f vmix: add win10 VM on desk, disable SMB signing for guest Samba access
- 9b64f51 vmix: split Windows templates into per-category files, add comprehensive debloat
- ef91bf8 vmix: fix missing parent registry keys in Windows templates
- f87f340 win10 VM on panda with AMD GPU + USB passthrough
- 38e474f vmix: split Windows build into Audit Mode install + composable templates
- a6a8db3 vmix: win11 support, remove build VNC, switch VMs to SPICE
- 6cf5a21 generalize stage sets bg color, accent color and sets visual effects to performance
- a84849f remove rdp template since it doesn't even work
- 5245263 vmix: best performance template + generalize cleanup
- ab12dd3 vmix: use CopyProfile for best performance visual effects
- bce3326 vmix: CopyProfile for best performance visual effects
- 2496107 vmix: add app templates (7zip, VLC, ImageGlass, Edge WebView, VC++ runtimes)
- 29a6123 wip: debug default associations xml
- 2a2e5f5 vmix: fix DefaultAssociations.xml cmd.exe escaping
- cc6ff9d vmix: move DefaultAssociations.xml to template only
- a4a78ec vmix: add removeWMP template to remove Windows Media Player
- 3fe56de vmix: improved Edge removal (files, shortcuts, scheduled tasks)
- a491767 vmix: fully remove Edge via post-oobe AppxPackage removal
- 6ca1619 vmix: remove Edge DevToolsClient SystemApps + AppxPackage
- 0c1ec35 vmix: sandboxie windows app template
- 628bbd2 vmix: add Sandboxie-Plus template
- f055a41 vmix: reorganize templates, add file associations, remove Paint
- 34326f4 vmix: set Thorium as default browser via PS-SFTA in post-oobe
- 86af258 vmix: Active Setup for default browser (all users, no post-oobe needed)
- 35b8cb0 remove vnc display from thorium template
- c7e0af6 vmix: fix Win11 generalize timeout + UCPD disable for URL associations
- 43a1345 vmix: add Office 2024 template + Ohook activation in generalize
- 03bbce0 vmix: updated office installation xml. more privacy options enabled
- 790a0ee vmix: thorium installation - hide SFTA window
- a0e5c18 vmix: fix office install.bat call + add privacy registry policies
- 3df38ca vmix: fix Ohook activation + suppress Office theme dialog
- df39ba3 vmix: remove sandboxie shortcut from desktop
- 50d5972 vmix: skip Sandboxie desktop shortcut via installer flag
- ee2fa0f vmix: fix win10 default browser
- 938315b vmix: windows: set accent color to automatic. remove accent color from unnecessary elements
- beceda8 vmix: allow ISO-only VMs without OS disk, add WinPE VM to panda

Flake outputs: overlays.default, nixosModules.default, lib, apps.toDisk

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-05-23 19:18:10 -03:00

69 lines
2.4 KiB
Nix

# Build a pre-installed Windows qcow2 image using QEMU unattended install.
# Boots into Audit Mode after install and shuts down.
# Apply templates via customizeImageFold to install software (auditScript)
# and customize registry (windowsRegistry), then generalize when done.
{ pkgs, lib, drivers, makeWinISO, makeAuditModeAutounattend, ... }:
{
name ? "windows",
upstreamISO,
productKey ? "",
imageIndex ? 1,
diskSize ? "64G",
bypassRequirements ? false,
locale ? "en-US",
efi ? true,
smp ? 4,
memSize ? 4096,
vncDisplay ? null, # e.g. ":10" to enable VNC on port 5910 for monitoring
windowsVersionForVirtioDrivers ? "w10", # "w10", "w11", "2k22", "2k19", etc.
}:
let
AutounattendedXml = makeAuditModeAutounattend {
inherit locale productKey imageIndex
efi bypassRequirements windowsVersionForVirtioDrivers;
diskIndex = 0;
virtioDriverLetter = "E";
};
iso = makeWinISO {
iso = upstreamISO;
inherit AutounattendedXml;
};
drv = pkgs.runCommand "${name}-vmix.qcow2" {
__noChroot = true;
requiredSystemFeatures = [ "kvm" ];
nativeBuildInputs = with pkgs; [ qemu ];
} ''
# create empty disk
qemu-img create -f qcow2 disk.qcow2 ${diskSize}
# writable UEFI NVRAM so boot order persists across reboots
cp ${pkgs.OVMF.fd}/FV/OVMF_VARS.fd vars.fd
chmod +w vars.fd
echo "=== Starting Windows unattended install (this takes 15-30 minutes) ==="
# Windows installs unattended, reboots into Audit Mode,
# deletes cached Autounattend, shuts down QEMU exits.
timeout 3600 qemu-system-x86_64 \
${if vncDisplay != null then "-vnc ${vncDisplay}" else "-nographic"} \
-accel kvm \
-m ${toString memSize} \
-smp ${toString smp} \
-cpu host \
-machine type=q35 \
-drive if=pflash,format=raw,readonly=on,file=${pkgs.OVMF.fd}/FV/OVMF_CODE.fd \
-drive if=pflash,format=raw,file=vars.fd \
-rtc base=localtime,clock=host \
-device qemu-xhci -device usb-tablet \
-global ICH9-LMB.disable_s3=1 -global ICH9-LMB.disable_s4=1 \
-drive file=disk.qcow2,format=qcow2,if=virtio \
-drive file=${iso},media=cdrom,readonly=on \
-drive file=${drivers.virtio-iso},media=cdrom,readonly=on \
-nic user,model=virtio-net-pci
echo "=== Windows install complete (Audit Mode image) ==="
mv disk.qcow2 $out
'';
in drv // { _vmixOsType = "windows"; }