One terminal line per distinct coverage reason (push/explain.py): hex-encoded
paths decoded, per-question sha256 tokens dropped and counted, unknown reasons
still printed; the JSON artifact keeps the raw values. A changed language with
no engine frontend and no quick rules is recorded and printed as "language not
covered: <lang> (...)", in pre-push and in `ousast scan`. The scan report
renders the eight degradations cli.py recorded but never showed, and any
reason without a sentence. The hook forwards OUSAST_COMPARISON_BASE.
Requirement 9.2.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01EmM1j46qgKMh3zqD1QMwEo
The installed hook exits 0 with one line when ousast (or OUSAST_COMMAND) is
not on PATH, still chaining a prior hook. In Git hook mode without an explicit
--mode blocking, argument/usage errors (an invalid OUSAST_PUSH_DEADLINE, a cache
directory inside the repository, a refused experimental flag) and unexpected
exceptions print one "check did not run" line and exit 0. Blocking mode keeps
its usage errors. Requirement 9.1.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01EmM1j46qgKMh3zqD1QMwEo
