.forgejo/workflows/service-image.yaml builds Containerfile from the pushed
commit's tarball and pushes forgejo.coulomb.social/coulomb/informed-decision
:main-<short sha>, then reports the immutable digest. Before pushing it
checks the zlib floor, the runtime smoke (tools/zlib_overlay/check_runtime.py)
and that the installed modules equal the commit's source.
Containerfile builds the wheel in-image (hash-pinned setuptools in
requirements-build.lock) and installs the zlib overlay's hash-pinned,
Alpine-signed zlib-1.3.2-r1 package offline, failing below 1.3.2-r1, so the
live image's zlib fix cannot regress. Overlay workflows are unchanged.
Local build: 13/13 container checks, zlib 1.3.2-r1, source manifest match.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 5502@bnt-lap001
Assistant-Session: 68b3b02f-5d0f-4e71-8421-796f62e50196
