Files
SeedPass/.github
thePR0M3TH3ANandClaude Opus 5 4edf50e5de Attest the bundle on three platforms; give agents two gates with meanings
Adds ts-platform.yml and finishes the local-CI split.

THE DIVISION OF LABOUR

Properties of the CODE — cross-implementation agreement, fixture drift,
differential fuzzing — are asked once, on Linux, because asking them three
times measures nothing extra. ts-platform asks the questions where the
platform IS the variable: does the bundle build, lint, test, run and install
on a machine that is not the one we develop on.

That is not theoretical. Every CI failure today that survived local checking
was a platform difference: MSYS2 shadowing `python` on PATH, pwsh discarding
a non-final exit code, portalocker needing pywin32, shlex eating the
backslashes out of Windows paths in the TUI. None are visible from Linux, and
all of them would have reached users' machines rather than ours. With
TypeScript becoming the only implementation, the bundle working on Windows
stops being a nice-to-have.

The workflow sets `shell: bash` for every step, including Windows, for the
reason found today: under pwsh only the last command in a multi-line block
decides whether a step failed.

ts-parity's inline bash smoke test is replaced by the Node one, so a single
smoke test now runs locally, in parity, and on all three platforms — and it
checks that revealing an entry twice gives the same secret, rather than that
some output appeared.

REPRODUCIBLE BUILDS, AS AN EXPERIMENT

A second job compares the bundle's SHA-256 across the three platforms,
marked continue-on-error. Two builds on one machine are already
byte-identical, so the cross-platform question is real rather than a fantasy.
If the three agree that is an invariant worth promoting to required; if they
do not, the interesting part is why, and neither answer is worth blocking a
merge over before we know which.

TWO GATES WITH MEANINGS

AGENTS.md now says an agent may not report a task complete or push until
ci_prepush passes, and may not call a branch merge-ready until ci_parity
passes — plus the two rules that make those gates trustworthy: invoke tools
through the repository rather than off PATH, and never add a check that
cannot fail. Both rules are written with the evidence from today attached,
because a rule with its reason is one people keep.

Verified by running ci_parity end to end before this commit: 689 JavaScript
tests, 1132 Python tests, cross-implementation 41/41, fixtures clean, three
fuzz seeds with no divergences across 1050 compared cases each.

Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
Claude-Session: https://claude.ai/code/session_01Vtx94nXDmNgXEeThUZP4QN
2026-08-20 13:53:39 -04:00
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2025-08-03 08:32:57 -04:00