Added milestone requirements: issues beyond State/Unverified must be assigned
to a milestone; PRs must be assigned to the same milestone as their linked
issues. Added PR label rules: every PR must carry exactly one Type/ label
matching the nature of the change. Updated the triaging checklist to include
milestone assignment and updated the merge checklist with milestone and label
verification items.
Refs: #408
Each behave-parallel worker previously resolved to the same file-based
SQLite database (cleveragents.db or .cleveragents/db.sqlite) because
before_scenario removed the CLEVERAGENTS_DATABASE_URL env var and the
fallback paths are shared across processes. Under parallel execution
this caused intermittent 'database is locked' and duplicate-project
errors—most visibly in the coverage_report nox session.
Replace the env-var removal in before_scenario with unique temp database
paths via tempfile.mktemp(), giving every scenario its own isolated
database file. Temp files are cleaned up in after_scenario.
Also fix cli_streaming_steps.py where a Background + duplicate Given
sequence triggered a duplicate project name collision, and update
coverage_boost_steps.py so Settings-default assertions explicitly clear
the env vars before testing pydantic defaults.
Added an Unreleased section to CHANGELOG.md describing all documentation
changes in this branch: CONTRIBUTING.md expansion, implementation plan
migration to docs/timeline.md and docs/implementation-notes.md, and
removal of the monolithic implementation_plan.md.
Refs: #408
Reverts the StaticPool fix (68bc068) as it is no longer needed on
develop-hamza-2. Restores the original SingletonThreadPool default
for sqlite:///:memory: engine creation.
The default SingletonThreadPool for sqlite:///:memory: can
non-deterministically lose flushed data when multiple sessions are
created without closing (as in the bulk-register table step).
Under CI with coverage --parallel-mode and behave-parallel --processes 32,
this caused list_all() to return 2 skills instead of 3.
StaticPool guarantees all sessions share the exact same DBAPI connection,
which is the SQLAlchemy-recommended pattern for :memory: test databases.
- extract BaseResourceHandler to eliminate ~90% duplication between
GitCheckoutHandler and FsDirectoryHandler
- raise RuntimeError when sandbox.context is None instead of silent
empty string fallback
- add threading.Lock to resolver handler cache for thread safety
- type resource_lookup/type_lookup as Callable instead of Any
- log original HandlerResolutionError at DEBUG before fallback
- use behave.runner.Context in step definitions per repo convention
- add with_superseded_by() helper for frozen model mutation
- document frozen model + superseded_by interaction in docstring
- clarify sequence_number uniqueness is a persistence concern
- add scenario for invalid corrects_decision_id ULID validation
- add scenario for with_superseded_by copy behavior
- type step helper dict as dict[str, Any]
- Replace NamedTemporaryFile with mkstemp to avoid leaking an open fd
- Increase subprocess timeout from 30s to 60s for CI headroom
- Retry once on empty-output failure (signal-killed by OOM/CPU starvation)
- Include return code in failure message for easier diagnosis