perf(acms): optimize ACMS indexing for 10,000+ file projects with parallel processing #11099

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HAL9000 28f38d1fa5 fix(acms): resolve lint, typecheck, and BDD failures in parallel indexing
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Addresses the four CI-red gates (lint, typecheck, unit_tests,
integration_tests/ACMS) plus reviewer-blocking bugs from HAL9001 reviews
on PR #11099.

Module fixes — src/cleveragents/acms/index.py:
- Move `from typing import Any` out of TYPE_CHECKING. Pydantic v2 evaluates
  field annotations at runtime via model_rebuild; with `Any` only available
  to the type checker, IndexEntry construction raised
  PydanticUserError ("class is not fully defined"), causing every
  _process_file call to error and the index to end up empty.
- Replace `_lock: threading.Lock = None  # type: ignore[assignment]` with
  `_lock: threading.Lock = PrivateAttr(default_factory=threading.Lock)`
  and drop the now-unnecessary __init__ override. Removes both
  `# type: ignore` annotations (zero-tolerance per CONTRIBUTING.md) and
  fixes the typecheck failure.
- Add IndexProgress.reset() and have FileTraversalEngine.reset_index()
  call it. The previous reset_index built a fresh IndexProgress and
  threw it away, so progress counters silently accumulated across resets.
  Resetting the existing object preserves any caller-held reference
  (e.g., the BDD progress_tracker context attribute).
- Guard `exclude_patterns or []` before concatenation in
  traverse_and_index. Resolves both the Pyright reportOptionalOperand
  error and the runtime NoneType + list TypeError when called without
  exclude_patterns.
- Use `mode="json"` in ACMSIndex.to_json_dict so datetime fields
  serialise to ISO strings, fixing the on-disk cache write that crashed
  with "Object of type datetime is not JSON serializable".
- Remove unused `import os` (ruff F401).
- Drop redundant `IOError` from `except (OSError, IOError)` tuples in
  _is_binary and _save_cache (ruff UP024 — IOError is an alias for
  OSError in Python 3).
- Collapse _is_excluded for-loop to `any(...)` (ruff SIM110).
- Rename loop variable `exc` → `_exc` in _process_chunk_parallel
  (ruff B007 — variable is intentionally unused).
- Drop `"r"` mode argument from the two ignore-file readers
  (ruff UP015 — default mode).
- Sort `__all__` alphabetically (ruff RUF022).
- Wrap the exclude-patterns concatenation across two lines
  (ruff E501).

BDD step fixes — features/steps/acms_parallel_indexing_steps.py:
- `step_create_py_dir` now stores the temp directory on `context.temp_dir_path`
  and registers cleanup. Previously the path was discarded, the When
  step fell into its inline-fallback branch with a hardcoded 100 files,
  and the 200-file progress-tracking scenario asserted against the
  wrong count. Also plugs a temp-dir leak.
- `_create_test_directory_with_acmsignore` now creates the
  `__pycache__` directory before writing `.pyc` files into it.
  Previously every scenario using this fixture crashed with
  FileNotFoundError.
- `step_traverse_parallel` populates `context.progress_snapshot`
  unconditionally — from the explicit tracker when one was registered,
  otherwise from `engine.progress`. Unblocks the permission-error
  scenario which uses the simple engine factory.
- Replace the parse type modifier `{pattern:s}` with bare `{pattern}`
  in the no-pattern-paths step. Behave's parse-library default already
  matches non-whitespace, and the `:s` form was failing to bind for
  the `node_modules` and `__pycache__` cases.
- Drop unused `ACMSIndex` / `FileType` imports (ruff F401).

Verified locally: lint, typecheck, and the two ACMS feature files now
all pass.

ISSUES CLOSED: #9330
2026-06-11 01:10:22 -04:00
CleverAgents Bot 9b25e56f7f ci: stop master workflow on PR updates
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Remove the stale pull_request trigger from master.yml so PR branch commits do not launch the master workflow.

Maintenance patch for PR #11099.
2026-06-10 20:18:17 -04:00
HAL9000 27b8aa77cb perf(acms): optimize ACMS indexing for 10,000+ files with parallel processing (#9981)
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Enhanced FileTraversalEngine with ThreadPoolExecutor-based parallel processing, thread-safe progress tracking, binary detection via null-byte heuristic, auto-loaded .gitignore/.acmsignore exclusion patterns, and on-disk JSON cache persistence.

Includes 7 new Behave BDD scenarios for parallel indexing verification.

ISSUES CLOSED: #9981
2026-05-09 13:32:56 +00:00