New 'make.tcl libfetch' subcommand (argdoc'd; workflow text + plain help
updated): fetches the punkbin LIB-TIER artifacts declared in the new
src/runtime/libpackages.toml ([artifact.<name>] name/target; the four G-138
r1 artifacts, both generations) from <origin>/lib/<target>/ into the
untracked bin/packages/<target>/ input tier - zip + .toml sidecar, each
sha1-verified against the server's per-target sha1sums.txt (local tier copy
kept, the punk-runtime store idiom) - then materializes each verified zip
via punk::zip::unzip (crc-verified, mtimes restored, accelerator-eligible)
into bin/packages/<target>/tcl<N>/<pkgfolder>/ (generation subdirs: both
generations install identically-named folders). Idempotent: present
artifacts re-verify and skip; a materialized tree is current while its
embedded record names the declared artifact (the G-138 self-description
payoff); -force overrides.
Consent keyed to server trust (the G-123 posture): the canonical punkbin
origin (punk-runtime raw-base convention) gates nothing; any other origin
(-serverurl or env PUNKBIN_URL) refuses before network access without the
explicit -trust-server flag - never an interactive prompt. file:// origins
served natively (mirrors/fixtures); http(s) transport: Tcl http (+tls) when
loadable, else curl, else PowerShell. The dispatch block sits before the
build-command whitelist gate per the standalone-command pattern and exits
itself.
Emission-side amendment (both suites' library_artifacts.tcl): sidecar tomls
now ride the per-tier staging sha1sums.txt, matching the punkbin repo's
build_sha1sums.tcl coverage so staging-derived mirrors serve verifiable
sidecars.
Verified against a file:// mirror assembled from both suites' staging:
trust-gate refusal, consented fetch of all 4 artifacts (sha1-verified),
materialization of all 4 trees, fully idempotent re-run, and a package-load
proof from the tier (md5 2.0.9 + tcllibc accel=1 under the plain family
kit, ifneeded paths in bin/packages). bin/packages is already ignored in
both VCS via the /bin/* rules. Docs: bin/AGENTS.md tier section,
src/runtime/AGENTS.md libpackages.toml bullet. Project version 0.31.0 +
CHANGELOG (new make.tcl subcommand = product surface). Remaining G-139 work
recorded in the goal's Progress section.
Assisted-by: harness=claude; primary-model=claude-fable-5; api-location=anthropic.com
Julian Noble
11200dbf8a