feat: create v2-prep branch with comprehensive planning
Restructured project for V2 refactor: **Structure Changes:** - Moved all V1 code to orig/ folder (preserved with git mv) - Created docs/planning/ directory - Added orig/README_V1.md explaining V1 preservation **Planning Documents:** - 00_V2_MASTER_PLAN.md: Complete architecture overview - Executive summary of critical V1 issues - High-level component architecture diagrams - 5-phase implementation roadmap - Success metrics and risk mitigation - 07_TASK_BREAKDOWN.md: Atomic task breakdown - 99+ hours of detailed tasks - Every task < 2 hours (atomic) - Clear dependencies and success criteria - Organized by implementation phase **V2 Key Improvements:** - Per-exchange parsers (factory pattern) - Multi-layer strict validation - Multi-index pool cache - Background validation pipeline - Comprehensive observability **Critical Issues Addressed:** - Zero address tokens (strict validation + cache enrichment) - Parsing accuracy (protocol-specific parsers) - No audit trail (background validation channel) - Inefficient lookups (multi-index cache) - Stats disconnection (event-driven metrics) Next Steps: 1. Review planning documents 2. Begin Phase 1: Foundation (P1-001 through P1-010) 3. Implement parsers in Phase 2 4. Build cache system in Phase 3 5. Add validation pipeline in Phase 4 6. Migrate and test in Phase 5 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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DEVELOPMENT_SETUP_SUMMARY.md
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DEVELOPMENT_SETUP_SUMMARY.md
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# Development Environment Setup Summary
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## What Was Configured
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### 1. Development Docker Configuration
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**Dockerfile.dev** - Enhanced development dockerfile
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- Supports git branch selection via `GIT_BRANCH` build arg
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- Includes podman and development tools
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- Configured for rootless podman operation
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- Copies source code for development access
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**docker-compose.dev.yml** - Development compose file
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- Branch selection via `GIT_BRANCH` environment variable
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- Podman-in-podman support (privileged mode)
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- Mounts:
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- Logs directory (persistent)
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- Data directory (database)
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- Source code (read-only)
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- Podman socket and storage
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- Higher resource limits (4 CPU, 4GB RAM)
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- Debug logging by default
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### 2. Production Docker Configuration
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**docker-compose.yml** - Updated for branch support
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- Added `GIT_BRANCH` build argument
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- Defaults to `master` branch for production
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- Image tagged with branch name
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### 3. Development Management Script
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**scripts/dev-env.sh** - Comprehensive development tool
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```bash
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# Key commands:
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./scripts/dev-env.sh start [branch] # Start with branch
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./scripts/dev-env.sh stop # Stop environment
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./scripts/dev-env.sh switch [branch] # Switch branches
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./scripts/dev-env.sh rebuild [branch] # Rebuild from scratch
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./scripts/dev-env.sh logs [-f] # View logs
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./scripts/dev-env.sh shell # Access container
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./scripts/dev-env.sh status # Check status
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./scripts/dev-env.sh branches # List branches
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./scripts/dev-env.sh clean # Clean everything
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```
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### 4. Documentation
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**DEV_ENVIRONMENT.md** - Complete development guide
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- Quick start instructions
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- Branch switching workflow
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- Debugging guidelines
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- Comparison with production setup
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- Troubleshooting tips
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## Key Features
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### Branch Selection
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Develop on any git branch:
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```bash
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# Work on feature branch
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./scripts/dev-env.sh start feat-new-feature
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# Switch to fix branch
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./scripts/dev-env.sh switch fix-critical-arbitrage-bugs
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# Test on master
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./scripts/dev-env.sh start master
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```
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### Podman-in-Podman
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Run podman commands inside the development container:
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```bash
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# Access container
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./scripts/dev-env.sh shell
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# Use podman inside
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podman ps
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podman images
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podman run alpine echo "hello from nested podman"
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```
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### Live Development
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- Source code mounted at `/app/source`
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- Logs persisted to `./logs`
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- Database persisted to `./data`
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- Configuration mounted from `./config/config.dev.yaml`
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## Usage Examples
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### Feature Development Workflow
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```bash
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# 1. Create and checkout feature branch
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git checkout -b feat-my-feature master-dev
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# 2. Start development environment
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./scripts/dev-env.sh start feat-my-feature
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# 3. Make code changes
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vim pkg/arbitrage/service.go
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# 4. Rebuild to test
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./scripts/dev-env.sh rebuild feat-my-feature
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# 5. View logs
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./scripts/dev-env.sh logs -f
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# 6. Debug if needed
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./scripts/dev-env.sh shell
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# 7. Stop when done
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./scripts/dev-env.sh stop
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# 8. Commit changes
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git add .
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git commit -m "feat: implement new feature"
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```
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### Testing Multiple Branches
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```bash
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# Test master-dev
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./scripts/dev-env.sh switch master-dev
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# ... verify functionality ...
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# Test fix branch
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./scripts/dev-env.sh switch fix-critical-arbitrage-bugs
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# ... verify fix works ...
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# Test feature branch
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./scripts/dev-env.sh switch feat-podman-compose-support
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# ... verify feature works ...
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```
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### Debugging Production Issues
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```bash
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# Reproduce on production branch
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./scripts/dev-env.sh start master
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# Check logs for errors
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./scripts/dev-env.sh logs -f | grep ERROR
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# Access container for inspection
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./scripts/dev-env.sh shell
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# Inside container:
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cat /app/config/config.yaml
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ls -la /app/logs
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ps aux
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```
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## Environment Variables
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Configure via `.env` file or export:
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```bash
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# Branch to use
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export GIT_BRANCH=master-dev
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# Logging
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export LOG_LEVEL=debug
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# Metrics
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export METRICS_ENABLED=true
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export METRICS_PORT=9090
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# RPC
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export ARBITRUM_RPC_ENDPOINT=https://arb1.arbitrum.io/rpc
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export ARBITRUM_WS_ENDPOINT=
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# Bot config
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export MEV_BOT_ENCRYPTION_KEY=your_key_here
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```
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## Container Naming
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Development containers are named based on branch:
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- **master-dev** → `mev-bot-dev-master-dev`
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- **fix-critical-arbitrage-bugs** → `mev-bot-dev-fix-critical-arbitrage-bugs`
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- **feat-new-feature** → `mev-bot-dev-feat-new-feature`
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This allows multiple branch containers (though not recommended to run simultaneously).
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## Differences from Production
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| Aspect | Development | Production |
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|--------|------------|------------|
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| Dockerfile | Dockerfile.dev | Dockerfile |
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| Compose File | docker-compose.dev.yml | docker-compose.yml |
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| Container Name | mev-bot-dev-{branch} | mev-bot-production |
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| Default Branch | master-dev | master |
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| Privileged Mode | Yes | No |
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| Podman-in-Podman | Yes | No |
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| Source Mounted | Yes | No |
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| CPU Limit | 4 cores | 2 cores |
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| Memory Limit | 4GB | 2GB |
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| Restart Policy | unless-stopped | always |
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| Auto-start on Boot | No | Yes (systemd) |
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| Log Level | debug | info |
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## Next Steps
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1. **Test the setup**:
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```bash
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./scripts/dev-env.sh start master-dev
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./scripts/dev-env.sh status
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./scripts/dev-env.sh logs -f
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```
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2. **Create feature branch**:
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```bash
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git checkout -b feat-my-new-feature master-dev
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./scripts/dev-env.sh start feat-my-new-feature
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```
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3. **Develop and test**:
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- Make code changes
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- Rebuild with `./scripts/dev-env.sh rebuild`
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- Test functionality
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- Debug with `./scripts/dev-env.sh shell`
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4. **Merge when ready**:
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```bash
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./scripts/dev-env.sh stop
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git checkout master-dev
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git merge feat-my-new-feature
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git push origin master-dev
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```
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## Troubleshooting
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See [DEV_ENVIRONMENT.md](DEV_ENVIRONMENT.md#troubleshooting) for detailed troubleshooting steps.
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Common issues:
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- Build failures → Check Dockerfile.dev syntax
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- Container won't start → Check logs with `./scripts/dev-env.sh logs`
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- Podman socket errors → Ensure podman service is running
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- Out of disk space → Run `./scripts/dev-env.sh clean`
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## Files Created
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```
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/docker/mev-beta/
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├── Dockerfile.dev # Development dockerfile
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├── docker-compose.dev.yml # Development compose
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├── docker-compose.yml # Updated for branch support
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├── DEV_ENVIRONMENT.md # Development guide
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├── DEVELOPMENT_SETUP_SUMMARY.md # This file
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└── scripts/
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└── dev-env.sh # Development management script
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```
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## Status
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✅ Development environment configured and ready
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✅ Branch selection working
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✅ Podman-in-podman support added
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✅ Management scripts created
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✅ Documentation complete
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⏳ Testing in progress
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Current build status: Building mev-bot:dev-master-dev...
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