scripts/check_protocol.sh [<rev>]: refused (exit 1) unless <rev> carries a
logs/<TS>/PROTOCOL.md naming a commit whose protocol passed on a clean tree,
and that commit differs from <rev> only in the evidence (logs/ and
experiments/bare_metal/runs/, committed after the run). Any other change since
makes the evidence stale: the protocol is run again.
scripts/test_check_protocol.sh, written first and seen to fail (8 of 8, and
tightened so a missing script is not taken for a refusal): no protocol, stale,
failed, dirty, unknown commit -- refused; fresh, fresh among stale ones, other
files in logs/ -- passes. 8 of 8 pass.
Not yet wired into acceptance.yml: that comes with nightly.sh protocol.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017RzZgrf7V7Zk2iczBXDRbm
