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Integration: Provider fixes, cost controls, changeset persistence, concurrency locks, and plan resume #430

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freemo wants to merge 5 commits from integrate/freemo-batch-1 into master
pull from: integrate/freemo-batch-1
merge into: cleveragents:master
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freemo commented 2026-02-25 03:44:12 +00:00
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Summary

Integration branch combining 5 feature branches, all rebased cleanly on master with no merge commits. This batch addresses issues across milestones v3.0.0 and v3.1.0.

Included Commits (in order)

  1. fix(provider): remove FakeListLLM defaults (Closes #323, v3.0.0)

    • Removed FakeListLLM fallback, added core.mock_providers flag, provider auto-detection, fail-fast validation, trace logging

  2. feat(provider): add cost controls and fallback (Closes #324, v3.0.0)

    • Token/cost tracking, budget enforcement (warn 90%, block 100%), provider fallback with capability checking, per-model cost table

  3. feat(changeset): persist changesets and diff artifacts (Closes #163, v3.1.0)

    • ChangeSet persistence with diff artifacts in SQLite, CLI integration for plan diff/plan status, cleanup on cancel/failure

  4. feat(concurrency): add plan and project locks (Closes #327, v3.1.0)

    • Locks table via Alembic migration, plan/project locking with timeouts, re-entrant support, cleanup routine, diagnostics check

  5. feat(concurrency): add plan resume (Closes #328, v3.1.0)

    • Step-level progress persistence, plan resume CLI with --dry-run, checkpoint integration, graceful shutdown handling

Quality Gate Results

Gate Result
nox -e lint (Ruff) PASS - 0 errors
nox -e typecheck (Pyright) PASS - 0 errors, 0 warnings
Behave unit tests (new features) PASS - 5/5 features, 153/153 scenarios, 549/549 steps
Robot integration tests (new features) PASS - 16/16 tests
Full Robot suite 627/701 pass (74 failures are pre-existing on master, unrelated to changes)

Closes #323, #324, #163, #327, #328

Dependencies

## Summary Integration branch combining 5 feature branches, all rebased cleanly on master with no merge commits. This batch addresses issues across milestones v3.0.0 and v3.1.0. ### Included Commits (in order) 1. **`fix(provider): remove FakeListLLM defaults`** (Closes #323, v3.0.0) - Removed FakeListLLM fallback, added `core.mock_providers` flag, provider auto-detection, fail-fast validation, trace logging 2. **`feat(provider): add cost controls and fallback`** (Closes #324, v3.0.0) - Token/cost tracking, budget enforcement (warn 90%, block 100%), provider fallback with capability checking, per-model cost table 3. **`feat(changeset): persist changesets and diff artifacts`** (Closes #163, v3.1.0) - ChangeSet persistence with diff artifacts in SQLite, CLI integration for `plan diff`/`plan status`, cleanup on cancel/failure 4. **`feat(concurrency): add plan and project locks`** (Closes #327, v3.1.0) - Locks table via Alembic migration, plan/project locking with timeouts, re-entrant support, cleanup routine, diagnostics check 5. **`feat(concurrency): add plan resume`** (Closes #328, v3.1.0) - Step-level progress persistence, `plan resume` CLI with `--dry-run`, checkpoint integration, graceful shutdown handling ### Quality Gate Results | Gate | Result | |------|--------| | `nox -e lint` (Ruff) | PASS - 0 errors | | `nox -e typecheck` (Pyright) | PASS - 0 errors, 0 warnings | | Behave unit tests (new features) | PASS - 5/5 features, 153/153 scenarios, 549/549 steps | | Robot integration tests (new features) | PASS - 16/16 tests | | Full Robot suite | 627/701 pass (74 failures are pre-existing on master, unrelated to changes) | Closes #323, #324, #163, #327, #328 ## Dependencies - Blocks issues #323, #324, #163, #327, #328
Add token/cost tracking, budget enforcement (per-plan and per-day),
provider fallback selection with capability filtering, and cost
metadata for plan models.

New modules:
- providers/cost_table.py: CostEntry + ProviderCostTable with default
  pricing for OpenAI, Anthropic, Google, Groq, Together, Cohere, Mock
- providers/cost_tracker.py: BudgetStatus enum, BudgetCheckResult,
  CostTracker with warn-at-90%/block-at-100% enforcement
- providers/fallback_selector.py: FallbackSelector with capability
  filtering (tool_calls, streaming, vision, json_mode) and budget
- domain/models/core/cost_metadata.py: CostMetadata + BudgetExhaustionEvent

Modified:
- config/settings.py: budget_per_plan, budget_per_day, fallback_providers
- domain/models/core/plan.py: cost_metadata field + CLI dict surfacing
- providers/__init__.py: public exports for new classes

Testing:
- 71 Behave scenarios in features/cost_controls.feature (all pass)
- 6 Robot Framework integration tests (all pass)
- ASV benchmarks in benchmarks/cost_controls_bench.py
- nox lint, typecheck, format, docs, build, dead_code, security_scan pass

Closes #324
Add SQLite persistence for ChangeSet entries and ToolInvocation records
via new changeset_repository module implementing the ChangeSetStore protocol.

- Alembic migration d0_001 creates changeset_entries and tool_invocations tables
- SqliteChangeSetStore, ChangeSetEntryRepository, ToolInvocationRepository
- PlanApplyService.cleanup_changeset() for cancel/failure cleanup
- Behave tests (17 scenarios), Robot tests (5 cases), ASV benchmarks
- Reference documentation in docs/reference/changeset.md

Closes #163
Implemented plan-level and project-level locking with configurable timeouts.
Added locks table via Alembic migration storing owner_id, resource_type,
resource_id, acquired_at, and expires_at. Locks enforced in
PlanLifecycleService transitions. Support for re-entrant acquisition,
lock renewal, graceful shutdown release, and startup cleanup of expired
locks. Added diagnostics check for stale lock reporting.

ISSUES CLOSED: #327
feat(concurrency): add plan resume
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94a774a1f0 
Implement step-level progress persistence and plan resume with graceful
shutdown handling.

- Add ResumeCheckpoint, ResumeMetadata, ResumeEligibility, ResumeSummary
  domain models (resume.py)
- Add PlanResumeService with validate_eligibility(), build_resume_summary(),
  resume_plan(dry_run), record_step_checkpoint(), record_shutdown()
- Add last_completed_step and last_checkpoint_id fields to Plan model
- Add 'plan resume' CLI command with --dry-run flag
- Update plan lifecycle docs (ADR-006) with resume behavior section
- Add Behave tests (24 scenarios in plan_resume.feature)
- Add Robot Framework integration tests (10 tests)
- Add ASV benchmarks for resume overhead

Closes #328
freemo added this to the v3.1.0 milestone 2026-02-25 18:17:45 +00:00
freemo commented 2026-02-26 19:04:54 +00:00
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this has all been merged in through individual pr

this has all been merged in through individual pr
freemo closed this pull request 2026-02-26 19:04:54 +00:00
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#327 feat(concurrency): add plan and project locks
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