G-128 activated (user-directed): status flip + activation-freshness overlap survey
goals_xref score G-128 re-run at activation; two relationships recorded as
Notes: G-105 (host-native punkres build for the e2e non-windows clause;
cross-target builds + naming live there) and G-101 (the 'kit' shape is the
sdx/metakit container - post-hoc stamping of it rides the opaque-overlay
taxonomy, move-safety to be measured). goals_lint clean.
Assisted-by: harness=claude; primary-model=claude-fable-5; api-location=anthropic.com
Scope: src/tools/punkres/ (vendored zig source - tool name settled in the work - with provenance and licence records); src/make.tcl (mechanism selection at the G-057 seam, sharing G-126's tool build step); bin/tools/zig* (pinned toolchain as consumed); bin/punkres.exe (untracked build output); src/tests/ (characterization - icon replaced, payload intact, idempotent, overlay-unsafe refusal); TEMP_REFERENCE/tcl-sfe (read-only reference for the resource structures)
Goal: punkshell can stamp windows resources into a FINISHED kit executable from any build host - no twapi, no windows host, no disturbing the appended vfs payload - so a cross-target win32 kit is not condemned to its runtime's icon, and resource stamping becomes a post-hoc operation on a built artifact rather than something wired into the middle of the kit wrap. G-057's mechanism seam selects this implementation when it is present and keeps its twapi path otherwise.
Acceptance: the vendored tool, built by the same make.tcl tool step G-126 establishes, replaces RT_ICON/RT_GROUP_ICON in a pre-built PE that already carries an appended zip overlay, for the kit shapes we build (kit, zip, zipcat per mapvfs.config): the new icon is confirmed by reading the resources back with the tool ITSELF (so verification does not require a windows host or twapi) and cross-checked once on windows with twapi::extract_resources; the stamped kit still boots to a working punk shell reading its payload; re-stamping converges with no resource accumulation; it works where .rsrc is NOT the last section - the shape our own runtimes have (tclsfe-x64/punk91: .text .rdata .data .pdata .rsrc .reloc; suite-built tclsh9.0.5-punk: .text .rdata .buildid .data .pdata .tls .rsrc .reloc) - by appending a section and repointing the resource data directory rather than growing .rsrc in place; the appended payload survives the file-offset shift this causes, which is safe for an ARCHIVE-relative zip and not for a file-relative one; a file-relative payload is REFUSED BY DEFAULT with an error naming the reason and the rewrap remedy, but an explicit consent flag (tool CLI and the G-057 seam, never an interactive prompt in non-interactive runs) stamps it by shifting the overlay AND rewriting every central-directory local-header offset plus the EOCD directory offset by the shift delta - deliberately PRESERVING the file-relative convention, with a notification that the format is non-standard - verified by re-reading the stamped artifact (offsetstyle still file, members crc-verified); zip64 and multi-disk archives are refused even with consent; one end-to-end run from a NON-WINDOWS host produces a stamped win32 kit whose icon a windows machine confirms (recorded here: which host); G-057's seam selects the tool when present and falls back to its twapi path otherwise, with a parity check showing both mechanisms yield equivalent resource content from the same input, and zig stays optional - with no tool built, G-057 behaves exactly as it does without this goal; the tool's distribution is settled and recorded - buildable from the vendored source with the pinned toolchain AND publishable as a punkbin artifact through the G-123/G-006 channels, so a no-toolchain user has a route that does not depend on the committed twapi; the tool's structure handling is written so the parked RT_VERSION stamping needs no second tool; licensing and upstream provenance of the vendored tree are recorded per G-063 and G-026.
@ -138,3 +138,14 @@ the parked RT_VERSION stamping wants, since the project version is known late.
