Update Sprint Context

!ls -lt migrations/ 2>/dev/null | head -5 || ls -lt db/migrations/ 2>/dev/null | head -5 || echo "No migrations directory found"!

Recent Git Changes

!git log --oneline -10 2>/dev/null || echo "Not a git repository"!

Your Task

Step 1: Verify Sprint Exists

1. Check .arch/sprints/sprint-$0.md exists
2. Check .arch/sprints/sprint-$0/ directory exists
3. If not found, error: use /init-sprint $0 instead

Step 2: Analyze Current Project State

Scan the project for updates:

Database Schema

• Check migrations/ for recent changes
• Examine ORM models (e.g., models/, domain/, entities/)
• Compare with current CONTEXT.md

Architecture

• Check for new files/directories
• Review package structure changes
• Check for new configuration files

ADRs

• Read any ADRs created after sprint started
• Compare with CONTEXT.md ADRs section

API Changes

• Check for new endpoints
• Review API documentation changes

Dependencies

• Check package.json, go.mod, requirements.txt
• Look for new external service integrations
• Check .env.example for new variables

Tests

• Check for new test patterns
• Review coverage changes

Step 3: Update CONTEXT.md

Update .arch/sprints/sprint-$0/CONTEXT.md:

1. Database Schema: Add new tables, update changed ones
2. Architecture Overview: Update tech stack, patterns
3. Key ADRs: Add new ADRs created during sprint
4. API Contracts: Add new endpoints
5. Dependencies: Add new services, variables
6. Code Patterns: Add new patterns introduced
7. Common Gotchas: Add issues discovered
8. Last Updated: Update timestamp

Step 4: Check DEPENDENCY-GRAPH.md

If RFC dependencies changed:

1. Rebuild dependency graph
2. Recalculate wave assignments
3. Update mermaid diagram
4. Recalculate critical path
5. Update change log

Step 5: Sync Sprint Main File

Update .arch/sprints/sprint-$0.md:

1. Sprint Context section
2. Parallelization Plan (if deps changed)
3. Progress Metrics

Step 6: Validate Consistency

• RFCs listed match DEPENDENCY-GRAPH.md
• Wave assignments are consistent
• Links point to existing files
• No placeholder data remains

Step 7: Generate Update Report

## Sprint $0 Context Updated

**Last Updated**: [Timestamp]

### Changes Made

#### Database Schema
- [Added | Updated | No changes]: [Details]

#### Architecture
- [Added | Updated | No changes]: [Details]

#### ADRs
- Added: [List new ADRs]
- No changes

#### API Contracts
- New endpoints: [List]
- No changes

#### Dependencies
- New services: [List]
- New variables: [List]
- No changes

#### RFC Dependencies
- Changed: [List changes]
- Wave reassignments: [List]
- No changes

#### Code Patterns
- New patterns: [List]
- Updated examples: [List]

#### Common Gotchas
- New: [Count and list]

### Files Updated
- .arch/sprints/sprint-$0/CONTEXT.md
- .arch/sprints/sprint-$0/DEPENDENCY-GRAPH.md [if changed]
- .arch/sprints/sprint-$0.md

### Impact on Sprint

**Wave Assignments**: [Changed | Unchanged]
**Critical Path**: [Changed | Unchanged]

### Recommendations
[Any recommendations for agents or next steps]

Important Notes

Update, Don't Regenerate

• Preserve manual additions
• Add to existing sections
• Only replace clearly outdated content

Be Specific

❌ "We use PostgreSQL" ✅ "PostgreSQL 15 with GORM, migrations in migrations/, pool size 20"

Coordinate with Active Work

If sprint is in progress:

• Check WAVE-STATUS.md for active RFCs
• Consider impact on in-progress work
• Communicate significant changes