Auto-CR (P1) correctly flagged that the carve-out's "nothing else changed"
guard was keyed on len(otherFailures) == 0, which only observes changes the
gate already judges incompatible. Several parameter contract changes are
individually compatible and so produce no failure at all: relaxing required or
cli_required, clearing required_when, widening enum, clearing interface_type,
and clearing property through a reviewed mapping exclusion. Any of those could
have ridden along with a reviewed type migration, leaving the exemption wider
than both its documentation and what the entry actually reviewed.
Replace the failure-list heuristic with a real equality check over every
published field except Type. Comparing the struct also means a field added to
parameterSchema later is covered automatically, instead of silently widening
every existing entry. The type check moves back ahead of the field loop because
it no longer needs to observe the other findings.
Add a rejection case for each individually-compatible direction. Each case first
asserts that the drift alone really is compatible, so it keeps exercising the
equality guard instead of quietly duplicating one of the incompatible-bundle
cases.
Verified against the previous implementation: with the old guard all six new
cases fail while the nine incompatible-bundle cases still pass, which is exactly
the gap that was reported.
Address the two P1 review findings and the coverage-gate CI failures:
- Every install/upgrade path that removes a skill dir (opposite-mode
leftovers, stale dingtalk-* / dws-shared, and same-name refreshes) now
moves the directory to ~/.dws/skill-backups/<stamp>/ first across
install.sh, install-skills.sh, install.ps1, install.js, `dws skill
setup`, and `dws upgrade`. A backup failure preserves the original
directory and never removes it.
- Remove --yes from every copyable `dws skill setup` example and document
what the command may remove; add regression tests that declining the
confirmation performs no removal and that the confirmation previews
every directory slated for backup+removal.
- Rename the skill-mode tests to the TestCrossPlatformCoverage* prefix so
the platform coverage gate selects them, and add edge tests for the
backup/prune/cleanup fallback branches, restoring changed-code coverage
to 100%.
Co-authored-by: Cursor <cursoragent@cursor.com>
修雨