# Build Progress Log — coderace v1.6.0

## Final Summary — 2026-03-10

All 5 deliverables complete. Tests passing. Pushed to origin main.

### Deliverables

| # | Deliverable | Status | Commit |
|---|-------------|--------|--------|
| D1 | `action.yml` — `mode` input + review-mode inputs/outputs | ✅ Done | d713a43 |
| D2 | `scripts/ci-review.sh` — review CI script | ✅ Done | 04b21bb |
| D3 | `scripts/format-review-comment.py` — review PR comment formatter | ✅ Done | 0cf5df8 |
| D4 | `.github/workflows/examples/coderace-pr-review.yml` | ✅ Done | 3e1d7cf |
| D5 | README, CHANGELOG, version 1.6.0, tests | ✅ Done | d520f75 |

### Test Count

- Baseline: 633 tests
- Final: **669 tests** (+36 new tests in `tests/test_github_action_review.py`)
- All passing: `pytest tests/ -x -q` → `669 passed in 5.48s`

### Git Push Status

- `git push origin main` → SUCCESS
- HEAD: d520f75

### What Was Built

**D1 — action.yml**
- Added `mode` input (`run` | `review`, default `run`)
- Added `diff-source`, `lanes`, `cross-reviewers`, `json-out`, `md-out` inputs
- Added `review-json` and `review-md` outputs
- `mode: run` path completely unchanged (backward compatible)
- `mode: review` path calls `scripts/ci-review.sh` and `scripts/format-review-comment.py`
- Unified PR comment posting step handles both modes with correct marker

**D2 — scripts/ci-review.sh**
- Handles all 4 diff sources: `pr`, `commit:<sha>`, `branch:<base>...<head>`, `file:<path>`
- Empty diff exits 0 with informational message (no agents run)
- Emits `review-json` and `review-md` to `$GITHUB_OUTPUT`
- Exits non-zero on `coderace review` failure

**D3 — scripts/format-review-comment.py**
- Full markdown comment with header, diff summary, issue summary, per-lane Phase 1 section, Phase 2 cross-review section
- Severity breakdown with emoji (🔴 critical, 🟠 error, 🟡 warning, 🔵 info, ⚪ suggestion)
- Top critical/error findings surface in summary
- Collapsible raw JSON section
- `<!-- coderace-review -->` marker for find-and-update
- Graceful handling of missing/empty/invalid JSON

**D4 — Example workflow**
- Valid YAML, documented with inline comments
- Uses `fetch-depth: 0` (required for git diff)
- Shows API key secrets pattern
- Optional artifact upload for JSON results

**D5 — Docs/tests/version**
- README: new "Automated PR Review" subsection under CI Integration with workflow snippet and inputs table
- CHANGELOG: v1.6.0 section with full feature list
- Version bumped to 1.6.0 in `pyproject.toml` and `coderace/__init__.py`
- 36 new tests covering: format-review-comment.py functions, action.yml structure, ci-review.sh existence/perms, example workflow YAML, review render integration
