feat: comprehensive audit infrastructure and Phase 1 refactoring

This commit includes:

## Audit & Testing Infrastructure
- scripts/audit.sh: 12-section comprehensive codebase audit
- scripts/test.sh: 7 test types (unit, integration, race, bench, coverage, contracts, pkg)
- scripts/check-compliance.sh: SPEC.md compliance validation
- scripts/check-docs.sh: Documentation coverage checker
- scripts/dev.sh: Unified development script with all commands

## Documentation
- SPEC.md: Authoritative technical specification
- docs/AUDIT_AND_TESTING.md: Complete testing guide (600+ lines)
- docs/SCRIPTS_REFERENCE.md: All scripts documented (700+ lines)
- docs/README.md: Documentation index and navigation
- docs/DEVELOPMENT_SETUP.md: Environment setup guide
- docs/REFACTORING_PLAN.md: Systematic refactoring plan

## Phase 1 Refactoring (Critical Fixes)
- pkg/validation/helpers.go: Validation functions for addresses/amounts
- pkg/sequencer/selector_registry.go: Thread-safe selector registry
- pkg/sequencer/reader.go: Fixed race conditions with atomic metrics
- pkg/sequencer/swap_filter.go: Fixed race conditions, added error logging
- pkg/sequencer/decoder.go: Added address validation

## Changes Summary
- Fixed race conditions on 13 metric counters (atomic operations)
- Added validation at all ingress points
- Eliminated silent error handling
- Created selector registry for future ABI migration
- Reduced SPEC.md violations from 7 to 5

Build Status:  All packages compile
Compliance:  No race conditions, no silent failures
Documentation:  1,700+ lines across 5 comprehensive guides

🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Administrator
2025-11-11 07:17:13 +01:00
parent a13b6ba1f7
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# Scripts Reference Guide
Complete reference for all development, testing, and audit scripts.
## Table of Contents
- [Main Development Script](#main-development-script-devsh)
- [Testing Scripts](#testing-scripts)
- [Audit Scripts](#audit-scripts)
- [Contract Scripts](#contract-scripts)
- [Utility Scripts](#utility-scripts)
## Main Development Script: `dev.sh`
**Location:** `scripts/dev.sh`
**Purpose:** Unified interface for all development operations. Enforces containerized development workflow per SPEC.md.
### Usage
```bash
./scripts/dev.sh <command> [args]
```
### Commands
#### Container Management
```bash
./scripts/dev.sh up # Start all dev containers
./scripts/dev.sh down # Stop all dev containers
./scripts/dev.sh restart # Restart dev containers
./scripts/dev.sh ps # Show container status
./scripts/dev.sh logs <svc> # View logs for service
```
#### Container Access
```bash
./scripts/dev.sh go # Enter Go container (interactive shell)
./scripts/dev.sh python # Enter Python container
./scripts/dev.sh foundry # Enter Foundry container
```
#### Build & Test
```bash
./scripts/dev.sh build # Build Go application
./scripts/dev.sh test <type> # Run tests (see Testing section)
```
#### Audit & Quality
```bash
./scripts/dev.sh audit # Comprehensive code audit
./scripts/dev.sh check-docs # Documentation coverage
./scripts/dev.sh check-compliance # SPEC.md compliance
```
#### Contract Operations
```bash
./scripts/dev.sh forge-build # Build Solidity contracts
./scripts/dev.sh forge-test # Run contract tests
./scripts/dev.sh bindings # Generate Go bindings
```
#### Cleanup
```bash
./scripts/dev.sh clean # Remove build artifacts
./scripts/dev.sh reset # Stop containers + clean
```
---
## Testing Scripts
### `test.sh` - Comprehensive Test Suite
**Location:** `scripts/test.sh`
**Purpose:** Run all types of tests with proper containerization.
#### Usage
```bash
./scripts/test.sh [type] [verbose]
```
#### Test Types
```bash
# All tests (unit + integration + race + contracts)
./scripts/test.sh all
# Unit tests only
./scripts/test.sh unit
# Integration tests
./scripts/test.sh integration
# Race detection
./scripts/test.sh race
# Benchmarks
./scripts/test.sh bench
# Coverage report
./scripts/test.sh coverage
# Specific package
./scripts/test.sh pkg sequencer
# Contract tests
./scripts/test.sh contracts
```
#### Verbose Mode
```bash
./scripts/test.sh unit true # Verbose unit tests
./scripts/test.sh all v # Verbose all tests
```
#### Output
- **Exit 0:** All tests passed
- **Exit 1:** One or more test suites failed
#### Coverage Report
When running `coverage` type:
- Generates `coverage/coverage.out`
- Generates `coverage/coverage.html` (open in browser)
- Prints coverage percentage
**Target:** >70% coverage
---
## Audit Scripts
### `audit.sh` - Codebase Audit
**Location:** `scripts/audit.sh`
**Purpose:** Comprehensive code quality, security, and compliance audit.
#### Usage
```bash
./scripts/audit.sh
```
#### What It Checks
**1. SPEC.md Compliance**
- Hardcoded function selectors
- HTTP RPC usage in sequencer
- Blocking operations in hot paths
- Manual ABI files
**2. Go Code Quality**
- `go vet` issues
- TODO/FIXME comments
- panic() in production code
**3. Security**
- Hardcoded private keys
- SQL injection risks
- Command injection
- Unsafe pointer usage
**4. Concurrency Safety**
- Race condition risks
- Mutex usage
- Channel coverage
**5. Error Handling**
- Ignored errors
- Error wrapping patterns
**6. Documentation**
- Exported function comments
- Documentation coverage %
**7. Test Coverage**
- Test file ratio
**8. Dependencies**
- Outdated packages
**9. Contract Bindings**
- Binding files present
- Bindings used in code
**10. Build Verification**
- Code compiles
**11. File Organization**
- Large files (>1MB)
- Deep nesting
**12. Git Status**
- Uncommitted changes
#### Output
- **Exit 0:** No issues found
- **Exit 1:** Issues found (review required)
Issues are categorized by severity:
- `[CRITICAL]` - Must fix immediately
- `[HIGH]` - Fix before commit
- `[MEDIUM]` - Fix soon
- `[LOW]` - Consider fixing
- `[INFO]` - Informational only
---
### `check-docs.sh` - Documentation Coverage
**Location:** `scripts/check-docs.sh`
**Purpose:** Ensure all code is properly documented.
#### Usage
```bash
./scripts/check-docs.sh
```
#### What It Checks
**1. Package Documentation**
- `doc.go` files in all packages
**2. Exported Functions**
- Comment on line before `func [A-Z]`
**3. Exported Types**
- Comment on line before `type [A-Z]`
**4. README Files**
- README.md in critical directories
**5. Project Documentation**
- SPEC.md
- CLAUDE.md
- README.md
- docs/DEVELOPMENT_SETUP.md
**6. Inline Comments**
- Comment density ratio
**7. API Documentation**
- API.md for HTTP endpoints
**8. Examples**
- Example code files
#### Output
- Coverage percentage
- List of undocumented items
- **Exit 0:** >80% coverage
- **Exit 1:** <80% coverage
---
### `check-compliance.sh` - SPEC.md Compliance
**Location:** `scripts/check-compliance.sh`
**Purpose:** Verify code adheres to all SPEC.md requirements.
#### Usage
```bash
./scripts/check-compliance.sh
```
#### What It Validates
**MUST DO Requirements ✅**
1. Use Arbitrum sequencer feed
2. Channel-based communication
3. Official contract ABIs
4. Generated bindings with abigen
5. Validate all parsed data
6. Thread-safe structures
7. Comprehensive metrics
8. Container-based development
**MUST NOT DO Requirements ❌**
1. HTTP RPC in sequencer
2. Manual ABI JSON files
3. Hardcoded function selectors
4. Zero addresses/amounts propagation
5. Blocking operations in hot paths
6. Unprotected shared state
7. Silent error failures
**Architecture Requirements 🏗️**
- Channel-based concurrency
- Sequencer isolation
- Pool cache with RWMutex
**Foundry Integration 🔨**
- foundry.toml present
- Correct Solidity version
**Development Scripts 🛠️**
- All required scripts present and executable
#### Output
- **Exit 0:** Fully compliant or minor issues (<5)
- **Exit 1:** Significant issues (>5)
Violations are categorized:
- `[CRITICAL]` - Core requirement violated
- `[HIGH]` - Important requirement violated
- `[MEDIUM]` - Recommended practice violated
- `[LOW]` - Minor issue
---
## Contract Scripts
### `generate-bindings.sh` - Legacy Binding Generator
**Location:** `scripts/generate-bindings.sh`
**Status:** Legacy script (use `dev.sh bindings` instead)
**Purpose:** Generate Go bindings from manually created ABI files.
#### Usage
```bash
./scripts/generate-bindings.sh
```
---
### `generate-bindings-in-container.sh` - Container Binding Generator
**Location:** `scripts/generate-bindings-in-container.sh`
**Purpose:** Generate Go bindings from Foundry artifacts inside Go container.
**Called by:** `./scripts/dev.sh bindings`
#### Usage
```bash
# From host (preferred)
./scripts/dev.sh bindings
# Manually inside Go container
./scripts/generate-bindings-in-container.sh
```
---
### `extract-official-abis.sh` - ABI Extraction
**Location:** `scripts/extract-official-abis.sh`
**Purpose:** Extract ABIs directly from official contracts using `forge inspect`.
#### Usage
```bash
./scripts/extract-official-abis.sh
```
Extracts:
- `bindings/uniswap_v2/IUniswapV2Pair_abi.json`
- `bindings/uniswap_v3/ISwapRouter_abi.json`
---
### `generate-bindings-from-official-abis.sh` - Official Binding Generator
**Location:** `scripts/generate-bindings-from-official-abis.sh`
**Purpose:** Generate bindings from extracted official ABIs.
#### Usage
```bash
# Extract ABIs first
./scripts/extract-official-abis.sh
# Generate bindings
./scripts/generate-bindings-from-official-abis.sh
```
---
## Utility Scripts
### `dev-up.sh` - Start Dev Environment
**Location:** `scripts/dev-up.sh`
**Purpose:** Start development containers (legacy - use `dev.sh up` instead).
#### Usage
```bash
./scripts/dev-up.sh
```
Starts:
- mev-go-dev
- mev-python-dev
- mev-foundry
---
### `dev-down.sh` - Stop Dev Environment
**Location:** `scripts/dev-down.sh`
**Purpose:** Stop development containers (legacy - use `dev.sh down` instead).
#### Usage
```bash
./scripts/dev-down.sh
```
---
## Quick Reference
### Daily Development
```bash
# Start working
./scripts/dev.sh up
# Build and test
./scripts/dev.sh build
./scripts/dev.sh test unit
# Before commit
./scripts/dev.sh test all
./scripts/dev.sh check-compliance
```
### Before Push
```bash
# Full validation
./scripts/dev.sh test all
./scripts/dev.sh test race
./scripts/dev.sh audit
./scripts/dev.sh check-compliance
./scripts/dev.sh check-docs
```
### Contract Development
```bash
# Build contracts
./scripts/dev.sh forge-build
# Generate bindings
./scripts/dev.sh bindings
# Test contracts
./scripts/dev.sh forge-test
```
### Troubleshooting
```bash
# View container logs
./scripts/dev.sh logs go-dev
# Restart containers
./scripts/dev.sh restart
# Clean and rebuild
./scripts/dev.sh reset
./scripts/dev.sh up
./scripts/dev.sh build
```
## Script Dependencies
```
dev.sh
├── test.sh # Testing suite
├── audit.sh # Code audit
├── check-docs.sh # Doc coverage
├── check-compliance.sh # SPEC compliance
└── generate-bindings-in-container.sh # Binding generation
test.sh
└── (runs in mev-go-dev container)
audit.sh
└── (runs in mev-go-dev container for go vet)
generate-bindings-in-container.sh
└── (runs in mev-go-dev container)
└── extract-official-abis.sh (optional)
```
## Environment Variables
Scripts respect these environment variables:
```bash
# Override container names
GO_CONTAINER=mev-go-dev
FOUNDRY_CONTAINER=mev-foundry
PYTHON_CONTAINER=mev-python-dev
# Test verbosity
TEST_VERBOSE=true
# Coverage threshold
COVERAGE_THRESHOLD=70
```
## Exit Codes
All scripts use consistent exit codes:
- **0:** Success (all checks passed)
- **1:** Failure (tests failed, violations found, etc.)
- **127:** Command not found
- **255:** Container error
## Logging
Scripts use consistent logging format:
- `` - Info message (blue)
- `✓` - Success (green)
- `⚠` - Warning (yellow)
- `✗` - Error (red)
## See Also
- [SPEC.md](../SPEC.md) - Technical specification
- [DEVELOPMENT_SETUP.md](DEVELOPMENT_SETUP.md) - Setup guide
- [AUDIT_AND_TESTING.md](AUDIT_AND_TESTING.md) - Testing guide
- [CLAUDE.md](../CLAUDE.md) - Development guidelines