---
phase: 13-cicd
verified: 2026-01-19T04:00:00Z
status: passed
score: 5/5 must-haves verified
human_verification:
  - test: "Push a commit to main/master or open a PR"
    expected: "CI workflow triggers and runs tests on all 9 matrix combinations"
    why_human: "Workflow trigger behavior can only be verified by actual GitHub Actions run"
  - test: "Check CI workflow runs on each platform"
    expected: "Ubuntu, macOS, Windows jobs all pass with Sapling installed"
    why_human: "Platform-specific installation success requires actual CI execution"
  - test: "Push a v* tag (e.g., v1.0.0)"
    expected: "Release workflow triggers, builds package, publishes to PyPI"
    why_human: "PyPI publishing requires actual OIDC authentication flow and PyPI trusted publisher configuration"
---

# Phase 13: CI/CD Verification Report

**Phase Goal:** Automated testing on all platforms with release automation
**Verified:** 2026-01-19T04:00:00Z
**Status:** passed
**Re-verification:** No - initial verification

## Goal Achievement

### Observable Truths

| # | Truth | Status | Evidence |
|---|-------|--------|----------|
| 1 | Push to main/PR triggers test workflow automatically | VERIFIED | `on: push: branches: [main, master]` and `on: pull_request: branches: [main, master]` in `.github/workflows/ci.yml` (lines 4-7) |
| 2 | Tests run on MacOS, Linux, and Windows in CI matrix | VERIFIED | `os: [ubuntu-latest, macos-latest, windows-latest]` in matrix strategy (line 15), combined with Python versions 3.9/3.11/3.13 = 9 combinations |
| 3 | Sapling is installed and functional in CI environment | VERIFIED | 3 platform-specific install steps (lines 26, 34, 40), each with `sl --version` verification |
| 4 | Tagged release triggers PyPI publish workflow | VERIFIED | `on: push: tags: ['v*']` in `.github/workflows/release.yml` (lines 4-6) |
| 5 | PyPI publishing uses trusted publishing (no API tokens) | VERIFIED | `permissions: id-token: write` (line 36), `environment: pypi` (line 34), `pypa/gh-action-pypi-publish@release/v1` (line 46), no API token secrets referenced |

**Score:** 5/5 truths verified

### Required Artifacts

| Artifact | Expected | Status | Details |
|----------|----------|--------|---------|
| `.github/workflows/ci.yml` | CI test workflow with matrix strategy | VERIFIED | 65 lines, valid YAML, contains matrix: with 3 OS x 3 Python versions |
| `.github/workflows/release.yml` | Release workflow with PyPI trusted publishing | VERIFIED | 46 lines, valid YAML, contains build job + publish job with OIDC |

### Artifact Detail Verification

**`.github/workflows/ci.yml`**
- Level 1 (Exists): EXISTS (65 lines)
- Level 2 (Substantive): SUBSTANTIVE - Full workflow with triggers, matrix, platform-specific Sapling installation, test execution
- Level 3 (Wired): WIRED - Correctly structured for GitHub Actions, uses standard actions (checkout@v4, setup-python@v5)

**`.github/workflows/release.yml`**
- Level 1 (Exists): EXISTS (46 lines)
- Level 2 (Substantive): SUBSTANTIVE - Full workflow with build job (checkout, setup-python, build, upload-artifact) and publish job (download-artifact, pypi-publish)
- Level 3 (Wired): WIRED - Correctly structured for GitHub Actions, uses pypa/gh-action-pypi-publish@release/v1

### Key Link Verification

| From | To | Via | Status | Details |
|------|----|-----|--------|---------|
| ci.yml | test execution | pytest run step | WIRED | `run: python test` (line 65) |
| ci.yml | Sapling verification | sl --version | WIRED | Ubuntu (line 32), macOS (line 38), Windows (line 57 via sl.exe) |
| release.yml | package build | python -m build | WIRED | `run: python -m build` (line 23) |
| release.yml | PyPI publish | OIDC trusted publishing | WIRED | `id-token: write` (line 36), `pypa/gh-action-pypi-publish@release/v1` (line 46) |

### Requirements Coverage

| Requirement | Status | Evidence |
|-------------|--------|----------|
| CI-01: GitHub Actions workflow runs tests on push/PR | SATISFIED | `on: push/pull_request` with `branches: [main, master]` |
| CI-02: Test matrix covers MacOS, Linux, Windows | SATISFIED | `os: [ubuntu-latest, macos-latest, windows-latest]` |
| CI-03: CI installs Sapling on each platform | SATISFIED | 3 conditional install steps for Linux/macOS/Windows |
| CI-04: Release workflow publishes to PyPI on version tag | SATISFIED | `on: push: tags: ['v*']` with publish job |
| CI-05: Trusted publishing configured (no API tokens) | SATISFIED | `id-token: write` permission, no secrets referenced |

### Anti-Patterns Found

| File | Line | Pattern | Severity | Impact |
|------|------|---------|----------|--------|
| - | - | None found | - | - |

No TODOs, FIXMEs, placeholders, or stub patterns detected in workflow files.

### Human Verification Required

While the workflow files are structurally correct, the following can only be verified by actual execution:

#### 1. CI Workflow Execution
**Test:** Push a commit to main/master or open a PR against main/master
**Expected:** CI workflow triggers automatically, runs 9 jobs (3 OS x 3 Python versions), all pass
**Why human:** GitHub Actions trigger behavior and Sapling installation success on actual runners requires real execution

#### 2. Sapling Installation on Windows
**Test:** Check Windows CI job logs
**Expected:** PowerShell sl alias is successfully removed, sl.exe --version outputs version info
**Why human:** Windows PATH and alias handling in CI is complex, only verifiable in actual run

#### 3. Release Workflow with PyPI Publishing
**Test:** Configure PyPI trusted publisher, then push a v* tag (e.g., `git tag v1.0.0 && git push --tags`)
**Expected:** Release workflow triggers, builds wheel+sdist, publishes to PyPI via OIDC
**Why human:** Requires PyPI trusted publisher configuration and actual OIDC authentication flow

### Gaps Summary

No gaps found. All must-haves are verified:

1. **CI workflow file exists and is substantive** - 65 lines with full implementation
2. **Trigger configuration correct** - push/PR to main/master branches
3. **Matrix strategy covers all platforms** - ubuntu-latest, macos-latest, windows-latest x Python 3.9/3.11/3.13
4. **Platform-specific Sapling installation** - All 3 platforms with version verification
5. **Release workflow exists and is substantive** - 46 lines with build and publish jobs
6. **Tag trigger configured** - v* pattern for semantic versions
7. **OIDC trusted publishing configured** - id-token: write, environment: pypi, no API tokens

---

*Verified: 2026-01-19T04:00:00Z*
*Verifier: Claude (gsd-verifier)*
