---
phase: 1
slug: setup-git-foundation
status: draft
nyquist_compliant: false
wave_0_complete: false
created: 2026-03-24
---

# Phase 1 — Validation Strategy

> Per-phase validation contract for feedback sampling during execution.

---

## Test Infrastructure

| Property | Value |
|----------|-------|
| **Framework** | Bash script testing |
| **Config file** | none — Wave 0 installs |
| **Quick run command** | `./scripts/check-env.sh` |
| **Full suite command** | `./scripts/check-env.sh && ./scripts/validate-compose.sh labs/lab-01-iam/docker-compose.yml 2>/dev/null || echo "No compose files yet"` |
| **Estimated runtime** | ~5 seconds |

---

## Sampling Rate

- **After every task commit:** Run `./scripts/check-env.sh`
- **After every plan wave:** Run full suite command
- **Before `/gsd:verify-work`:** Full suite must be green
- **Max feedback latency:** 10 seconds

---

## Per-Task Verification Map

| Task ID | Plan | Wave | Requirement | Test Type | Automated Command | File Exists | Status |
|---------|------|------|-------------|-----------|-------------------|-------------|--------|
| 01-01-01 | 01 | 1 | SETUP-01 | script | `./scripts/check-env.sh` | ✅ W0 | ⬜ pending |
| 01-01-02 | 01 | 1 | SETUP-02 | script | `./scripts/check-env.sh` | ✅ W0 | ⬜ pending |
| 01-01-03 | 01 | 1 | SETUP-03 | script | `./scripts/check-env.sh` | ✅ W0 | ⬜ pending |
| 01-01-04 | 01 | 1 | SETUP-04 | script | `./scripts/check-env.sh` | ✅ W0 | ⬜ pending |
| 01-01-05 | 02 | 1 | SETUP-05 | script | `./scripts/reset-env.sh --dry-run` | ✅ W0 | ⬜ pending |
| 01-02-01 | 02 | 1 | INF-05 | script | `./scripts/validate-compose.sh` | ✅ W0 | ⬜ pending |
| 01-03-01 | 03 | 2 | GIT-04 | file | `test -f README.md` | ✅ W0 | ⬜ pending |
| 01-03-02 | 03 | 2 | GIT-05 | dir | `test -d labs && test -d how-to-guides && test -d reference` | ✅ W0 | ⬜ pending |

*Status: ⬜ pending · ✅ green · ❌ red · ⚠️ flaky*

---

## Wave 0 Requirements

- [ ] `scripts/check-env.sh` — Verifies Docker Engine >= 24.0, Compose V2, network utilities
- [ ] `scripts/validate-compose.sh` — Validates docker-compose.yml syntax
- [ ] `scripts/reset-env.sh` — Cleans Docker containers, networks, volumes
- [ ] `README.md` — Project overview and setup instructions
- [ ] `labs/` directory placeholder
- [ ] `how-to-guides/` directory placeholder
- [ ] `reference/` directory placeholder

*All scripts must be executable (chmod +x)*

---

## Manual-Only Verifications

| Behavior | Requirement | Why Manual | Test Instructions |
|----------|-------------|------------|-------------------|
| README clarity for new students | GIT-04 | Requires human judgment | Follow README instructions literally on fresh system |
| Docker installation instructions accuracy | SETUP-01 | Depends on OS variations | Verify instructions for Ubuntu/Debian, macOS, Windows |

*All core functionality has automated verification.*

---

## Validation Sign-Off

- [ ] All tasks have `<automated>` verify or Wave 0 dependencies
- [ ] Sampling continuity: no 3 consecutive tasks without automated verify
- [ ] Wave 0 covers all MISSING references
- [ ] No watch-mode flags
- [ ] Feedback latency < 10s
- [ ] `nyquist_compliant: true` set in frontmatter

**Approval:** pending