xorriso -extract reads the ISO9660 name tree, which on a Windows ISO has
no Rock Ridge — names come back upper-cased/truncated, so the
`efi/microsoft/boot/efisys_noprompt.bin` lookup failed ("missing from
ISO") and a repack from that tree would corrupt Windows' long file names.
Extract with 7z instead (reads the UDF/Joliet tree, preserving the real
lower-case paths), excluding 7z's synthetic `[BOOT]` dump. Verified
end-to-end on the cached 26100.32860 ISO: 7z extract → xorriso repack
yields a 5 GB ISO with autounattend.xml + post-install.ps1 at the root and
efisys_noprompt.bin as the UEFI El Torito image (no boot prompt).
Also: cap the Joliet volume id at 16 chars (silence xorriso warning), add
a 7z preflight check, and add p7zip-full to setup-host-linux.sh.
New `ci template deploy-win` builds the Windows Server 2025 template VM on
the Linux host, mirroring the legacy Deploy-WinBuild2025.ps1 ten-step flow
in Python:
- winimage/uup.py: resolve the newest (or pinned) WS2025 build via the
uupdump API and build a cached, MS-signed ISO via the uup converter.
- winimage/autounattend.py + assets/: render autounattend.xml and the
guest post-install.ps1 (ported from the PS heredoc; VMware Tools now
mounted as a 2nd CD, scanned at first logon).
- winimage/iso_patch.py: xorriso repack injecting the answer files at the
ISO root and swapping the EFI boot image to efisys_noprompt.bin
(no "press any key" prompt — essential for an unattended headless install).
- commands/template.py: the deploy-win command + _winbuild_vmx_lines
(the 82-key VMX), _remove_vmx_lines, _wait_install_flag, _vmrun_soft_stop.
Acquire → patch → VMDK → VMX → install → flag wait → strip media +
NIC e1000e→vmxnet3 → verify IP → cold snapshot.
Deterministic by build (--build), with --win-iso to bypass UUP. Tests
mirror the prepare-win mocking style; total coverage 93%.
Simone