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feat(changeset): persist changesets and diff artifacts #163

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opened 2026-02-22 23:39:44 +00:00 by freemo · 2 comments

freemo commented

2026-02-22 23:39:44 +00:00

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Metadata

Commit Message: feat(changeset): persist changesets and diff artifacts
Branch: feature/m2-changeset-persistence

Background

ChangeSets are persisted with diff artifacts and tool invocation metadata. ChangeSet data is retrievable via plan diff and plan status outputs. Cleanup logic removes ChangeSets on plan cancel and apply failure paths.

Acceptance Criteria

Implement ChangeSet persistence with diff artifacts and tool invocation metadata.
Wire ChangeSet retrieval into plan diff and plan status outputs.
Add ChangeSet cleanup on plan cancel and apply failure paths.
Update docs/reference/changeset.md with persistence fields and diff output examples.

Definition of Done

This issue is complete when:

All subtasks below are completed and checked off.
A Git commit is created where the first line of the commit message matches
the Commit Message in Metadata exactly, followed by a blank line, then
additional lines providing relevant details about the implementation. The
commit body should be appropriate in size for a commit message and relatively
complete in describing what was done.
The commit is pushed to the remote on the branch matching the Branch in
Metadata exactly.
The commit is submitted as a pull request to master, reviewed, and
merged before this issue is marked done.

Subtasks

Implement ChangeSet persistence with diff artifacts and tool invocation metadata.
Wire ChangeSet retrieval into plan diff and plan status outputs.
Add ChangeSet cleanup on plan cancel and apply failure paths.
Update docs/reference/changeset.md with persistence fields and diff output examples.
Tests (Behave): Add scenarios for ChangeSet persistence, diff rendering, missing artifact handling, and cleanup on cancel.
Tests (Robot): Add Robot tests for ChangeSet retrieval via CLI plan artifacts output.
Tests (ASV): Add benchmarks/changeset_persistence_bench.py for persistence overhead.
Verify coverage >=97% via nox -s coverage_report. If coverage is <97% then review the current unit test coverage report at build/coverage.xml and use it to write new Behave based unit tests to improve code coverage. Specifically, write Behave style unit tests that are descriptively named and specifically improves coverage on whichever file has the most uncovered lines by writing tests that will target the uncovered lines in the report. Once that is done rerun nox -s coverage_report to verify all tests pass and coverage is above >=97%. Only mark this as complete once coverage is >=97%, if not repeat this task as many times as is needed until coverage reaches >=97%.
Run nox (all default sessions, including benchmark), fix any errors if needed ensuring nox passes across entire code base, do not ignore any failure even if it seems unrelated to this commit, fix it.

Section: #### M2: Actor Graphs + Tool Sources (Day 14)
Status: Open

## Metadata - **Commit Message**: `feat(changeset): persist changesets and diff artifacts` - **Branch**: `feature/m2-changeset-persistence` ## Background ChangeSets are persisted with diff artifacts and tool invocation metadata. ChangeSet data is retrievable via `plan diff` and `plan status` outputs. Cleanup logic removes ChangeSets on plan cancel and apply failure paths. ## Acceptance Criteria - [ ] Implement ChangeSet persistence with diff artifacts and tool invocation metadata. - [ ] Wire ChangeSet retrieval into `plan diff` and `plan status` outputs. - [ ] Add ChangeSet cleanup on plan cancel and apply failure paths. - [ ] Update `docs/reference/changeset.md` with persistence fields and diff output examples. ## Definition of Done This issue is complete when: - All subtasks below are completed and checked off. - A Git commit is created where the **first line** of the commit message matches the Commit Message in Metadata exactly, followed by a blank line, then additional lines providing relevant details about the implementation. The commit body should be appropriate in size for a commit message and relatively complete in describing what was done. - The commit is pushed to the remote on the branch matching the **Branch** in Metadata exactly. - The commit is submitted as a **pull request** to `master`, reviewed, and **merged** before this issue is marked done. ## Subtasks - [ ] Implement ChangeSet persistence with diff artifacts and tool invocation metadata. - [ ] Wire ChangeSet retrieval into `plan diff` and `plan status` outputs. - [ ] Add ChangeSet cleanup on plan cancel and apply failure paths. - [ ] Update `docs/reference/changeset.md` with persistence fields and diff output examples. - [ ] Tests (Behave): Add scenarios for ChangeSet persistence, diff rendering, missing artifact handling, and cleanup on cancel. - [ ] Tests (Robot): Add Robot tests for ChangeSet retrieval via CLI `plan artifacts` output. - [ ] Tests (ASV): Add `benchmarks/changeset_persistence_bench.py` for persistence overhead. - [ ] Verify coverage >=97% via `nox -s coverage_report`. If coverage is <97% then review the current unit test coverage report at `build/coverage.xml` and use it to write new Behave based unit tests to improve code coverage. Specifically, write Behave style unit tests that are descriptively named and specifically improves coverage on whichever file has the most uncovered lines by writing tests that will target the uncovered lines in the report. Once that is done rerun `nox -s coverage_report` to verify all tests pass and coverage is above >=97%. Only mark this as complete once coverage is >=97%, if not repeat this task as many times as is needed until coverage reaches >=97%. - [ ] Run `nox` (all default sessions, including benchmark), fix any errors if needed ensuring nox passes across **entire** code base, do not ignore any failure even if it seems unrelated to this commit, fix it. **Section**: #### M2: Actor Graphs + Tool Sources (Day 14) **Status**: Open

freemo added this to the v3.1.0 milestone

2026-02-22 23:39:44 +00:00

freemo added the

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2026-02-22 23:39:44 +00:00

CoreRasurae was assigned by freemo

2026-02-22 23:39:44 +00:00

freemo added a new dependency

2026-02-22 23:54:03 +00:00

#356 Epic: Actor Graphs + Tool Sources (M2)

freemo commented

2026-02-23 18:30:51 +00:00

Author

Owner

Expected completion updated (Day 15 rebaseline): Day 21 / 2026-03-01 (previously Day 18 / 2026-02-26)

**Expected completion updated (Day 15 rebaseline):** Day 21 / 2026-03-01 (previously Day 18 / 2026-02-26)

freemo added the due date 2026-02-24

2026-02-23 18:41:25 +00:00

freemo removed a dependency

2026-02-23 20:33:16 +00:00

#356 Epic: Actor Graphs + Tool Sources (M2)

freemo added a new dependency

2026-02-23 20:35:22 +00:00

#391 Epic: Resource Handlers & Apply Pipeline

freemo referenced this issue

2026-02-24 03:42:32 +00:00

Epic: Concurrency & Cleanup #365

CoreRasurae was unassigned by freemo

2026-02-24 21:52:49 +00:00

freemo self-assigned this

2026-02-24 21:52:49 +00:00

freemo added

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2026-02-24 23:19:21 +00:00

freemo referenced this issue from a commit

2026-02-25 01:50:43 +00:00

feat(changeset): persist changesets and diff artifacts

freemo commented

2026-02-25 01:51:07 +00:00

Author

Owner

Implementation Complete

Branch: feature/m2-changeset-persistence
Commit: 5ed829389da4af3ab967885f1806fbc9a8955490

Summary

Added SQLite persistence for ChangeSet entries and ToolInvocation records, implementing the existing ChangeSetStore protocol with durable storage.

Files Changed (9 files, +1451 lines)

File	Description
`alembic/versions/d0_001_changeset_artifacts.py`	Migration: creates `changeset_entries` and `tool_invocations` tables with indexes
`src/cleveragents/infrastructure/database/changeset_repository.py`	`ChangeSetEntryRepository`, `ToolInvocationRepository`, `SqliteChangeSetStore`
`src/cleveragents/infrastructure/database/models.py`	`ChangeSetEntryModel` and `ToolInvocationModel` SQLAlchemy models
`src/cleveragents/application/services/plan_apply_service.py`	`cleanup_changeset()` method for cancel/failure cleanup
`features/changeset_persistence.feature`	17 Behave scenarios (CRUD, round-trip, cleanup, validation)
`features/steps/changeset_persistence_steps.py`	Step definitions for persistence feature
`robot/changeset_persistence.robot`	5 Robot Framework integration tests
`benchmarks/changeset_persistence_bench.py`	ASV benchmarks for write/read/summarize/cleanup
`docs/reference/changeset.md`	Reference documentation

Verification

Lint (nox -e lint): ✅ All checks passed
Typecheck (nox -e typecheck): ✅ 0 errors, 0 warnings
Behave unit tests: ✅ 17/17 scenarios, 56/56 steps passed
Related feature tests: ✅ 85 scenarios across changeset_capture, change_tracking, plan_diff_artifacts all pass
Robot integration tests: ✅ 5/5 passed
No regressions: Database infrastructure (19 scenarios) and plan persistence (19 scenarios) features pass unchanged

Design Notes

SqliteChangeSetStore uses cast() for all SQLAlchemy Column→Python type conversions (project Pyright pattern)
Fail-fast validation on all constructors and public methods
All repository methods use sessionmaker context managers with proper commit/rollback
cleanup_changeset() deletes both entry and invocation records in a single transaction
Migration depends on existing head c0_002_merge_skill_registry

## Implementation Complete **Branch:** `feature/m2-changeset-persistence` **Commit:** `5ed829389da4af3ab967885f1806fbc9a8955490` ### Summary Added SQLite persistence for ChangeSet entries and ToolInvocation records, implementing the existing `ChangeSetStore` protocol with durable storage. ### Files Changed (9 files, +1451 lines) | File | Description | |------|-------------| | `alembic/versions/d0_001_changeset_artifacts.py` | Migration: creates `changeset_entries` and `tool_invocations` tables with indexes | | `src/cleveragents/infrastructure/database/changeset_repository.py` | `ChangeSetEntryRepository`, `ToolInvocationRepository`, `SqliteChangeSetStore` | | `src/cleveragents/infrastructure/database/models.py` | `ChangeSetEntryModel` and `ToolInvocationModel` SQLAlchemy models | | `src/cleveragents/application/services/plan_apply_service.py` | `cleanup_changeset()` method for cancel/failure cleanup | | `features/changeset_persistence.feature` | 17 Behave scenarios (CRUD, round-trip, cleanup, validation) | | `features/steps/changeset_persistence_steps.py` | Step definitions for persistence feature | | `robot/changeset_persistence.robot` | 5 Robot Framework integration tests | | `benchmarks/changeset_persistence_bench.py` | ASV benchmarks for write/read/summarize/cleanup | | `docs/reference/changeset.md` | Reference documentation | ### Verification - **Lint** (`nox -e lint`): ✅ All checks passed - **Typecheck** (`nox -e typecheck`): ✅ 0 errors, 0 warnings - **Behave unit tests**: ✅ 17/17 scenarios, 56/56 steps passed - **Related feature tests**: ✅ 85 scenarios across `changeset_capture`, `change_tracking`, `plan_diff_artifacts` all pass - **Robot integration tests**: ✅ 5/5 passed - **No regressions**: Database infrastructure (19 scenarios) and plan persistence (19 scenarios) features pass unchanged ### Design Notes - `SqliteChangeSetStore` uses `cast()` for all SQLAlchemy Column→Python type conversions (project Pyright pattern) - Fail-fast validation on all constructors and public methods - All repository methods use `sessionmaker` context managers with proper commit/rollback - `cleanup_changeset()` deletes both entry and invocation records in a single transaction - Migration depends on existing head `c0_002_merge_skill_registry`

~~freemo referenced this issue 2026-02-25 03:29:45 +00:00~~

feat(changeset): persist changesets and diff artifacts #429

freemo added

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2026-02-25 03:30:21 +00:00

freemo referenced this issue from a commit

2026-02-25 03:43:54 +00:00