docs(release): record ECC 2.2 verification evidence

This commit is contained in:
haelyra
2026-08-24 20:24:51 -04:00
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# ECC 2.2 release-readiness TDD evidence
Date: 2026-08-24
## Scope
This pass covers the release blockers found in the delta from `v2.1.0`: cumulative selective-install ownership, native Antigravity packaging, canonical OpenCode installation, provider-neutral OpenCode agents, `skill-comply` distribution, conservative legacy Codex uninstall, release-workflow safety, and guided-install filesystem boundaries.
## RED
Commit `6e66dfba` added release regressions before the repairs. All six focused commands exited nonzero on the `origin/main` baseline:
- A second selective install retained only the second module in install-state.
- OpenCode resolved to `~/.opencode` instead of `~/.config/opencode`.
- Managed preflight accepted a plan without an install-state path.
- `skill-comply` was absent from the npm archive.
- Release workflows lacked registry-error discrimination, an exact-main gate, reviewed notes, and npm-first publication ordering.
- The packed lifecycle did not exercise Antigravity or OpenCode.
Commit `528dbea0` added a security regression proving guided preflight accepted an identical copy source through a symbolic link. It failed before the no-follow snapshot repair.
## GREEN
- Focused installer, lifecycle, packaging, release-workflow, manifest, OpenCode, Antigravity, and uninstall tests passed.
- Full repository suite: 3,958 passed, 0 failed.
- `npm audit --audit-level=low`: 0 vulnerabilities.
- Supply-chain IOC scan: 207 files inspected, no findings.
- Both release workflow YAML files parsed successfully.
- Exact packed archive lifecycle passed on macOS with Node 24.9.0 using SHA-256 `c79fbabbbb2567835081c17804f692c77b0673f22e0e0a2e63e870b99a7b8592`.
- The packed lifecycle covered npm installation, public CLI setup, cumulative Cursor install, drift detection, repair, uninstall, user-file preservation, Antigravity install/doctor/uninstall, and OpenCode install/doctor/uninstall.
## Focused coverage
All three changed core modules exceeded the 80 percent line target:
| Module | Lines | Functions | Branches |
| --- | ---: | ---: | ---: |
| `scripts/lib/multi-harness-setup.js` | 88.42% | 82.75% | 73.18% |
| `scripts/lib/install/claude-skill-migration.js` | 95.20% | 100% | 88.78% |
| `scripts/lib/install-targets/opencode-home.js` | 86.66% | 100% | 78.94% |
Coverage commands used `c8 --check-coverage --lines 80` against the corresponding focused test files.
## Release boundary
No merge, release tag, GitHub Release, or npm publication was performed during this pass.