vmix.nix/lib/images/windows/helpers/makeWinISO.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

40 lines
1.6 KiB
Nix

# Remaster a Windows ISO: remove boot prompt, optionally inject Autounattend.xml and scripts
{ pkgs, ... }:
{ iso, AutounattendedXml ? null, postInstallScript ? null }:
pkgs.runCommand "windows-remastered.iso" {
nativeBuildInputs = with pkgs; [ p7zip cdrkit ];
} ''
workdir=$(mktemp -d)
isopath="${iso}"
if [ -d "$isopath" ]; then
isopath="$(find "$isopath" -maxdepth 1 -name '*.iso' -type f | head -n1)"
if [ -z "$isopath" ]; then
echo "ERROR: no .iso file found in $isopath"
exit 1
fi
fi
7z x -o"$workdir" "$isopath" > /dev/null
# remove "Press any key to boot from CD/DVD" prompt
if [ -f "$workdir/efi/microsoft/boot/efisys_noprompt.bin" ]; then
cp "$workdir/efi/microsoft/boot/efisys_noprompt.bin" \
"$workdir/efi/microsoft/boot/efisys.bin"
fi
if [ -f "$workdir/efi/microsoft/boot/cdboot_noprompt.efi" ]; then
cp "$workdir/efi/microsoft/boot/cdboot_noprompt.efi" \
"$workdir/efi/microsoft/boot/cdboot.efi"
fi
rm -f "$workdir/boot/bootfix.bin"
# inject unattend and post-install script into ISO root
${if AutounattendedXml != null then ''cp ${AutounattendedXml} "$workdir/Autounattend.xml"'' else ""}
${if postInstallScript != null then ''cp ${postInstallScript} "$workdir/post-install.cmd"'' else ""}
genisoimage \
-allow-limited-size -iso-level 3 -o "$out" \
-joliet -joliet-long -rational-rock -udf \
-b boot/etfsboot.com -no-emul-boot -boot-load-size 8 -boot-info-table \
-eltorito-alt-boot -e efi/microsoft/boot/efisys.bin -no-emul-boot \
"$workdir"
rm -rf "$workdir"
''