.gitattributes

# The ci-sleep ratchet baseline is an append-only ledger of signed-integer delta
# lines that SUM to the allowed time.sleep( ceiling
# (`internal/le/doc/wiring.ParseSleepBaseline`). merge=union makes git keep BOTH
# sides of a concurrent change, so two specs that each remove sleeps and append
# their own `-N` line auto-merge to a file holding both deltas: no conflict, and
# the sum stays correct. This is why the ratchet is not a shared integer.
test/.ci-sleep-baseline merge=union

# plan/.citation-baseline is the same shape: an allow-list of currently-dangling
# spec-to-spec citation targets read by `internal/le/spec/citation`. Two
# concurrent spec closures that each close a still-cited spec append their
# newly-dangling target here; merge=union keeps both, for the same reason as the
# sleep ratchet above.
plan/.citation-baseline merge=union

# test/.accept-only-baseline grandfathers the existing "accept-only" (exit-code-
# only) .ci tests so the lint (internal/test/runner/accept_only_lint_test.go) only
# fails on a NEW one (spec-fixit-ci-accept-only-tests). It is a sorted allow-list
# that only SHRINKS as tests are strengthened or annotated. Two concurrent
# strengthening efforts each REMOVE their line; merge=union keeps both sides so the
# removals do not conflict (same rationale as the ratchets above). A concurrent
# ADD would also be kept, but adds are what the lint forbids -- the gate, not the
# merge, is what stops the class from growing.
test/.accept-only-baseline merge=union