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Development Setup

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Requirements

• node (>= v16.18.0)
• yarn
• npm

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Installation

yarn

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Local Development Workflow

# Install dependencies
yarn

# Run watch-tower
yarn cli run --config-path ./config.json

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Using the CLI

# Run the watch-tower
yarn cli run --config-path ./config.json

# Dump database contents
yarn cli dump-db --chain-id 1

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Available CLI Options

• --config-path <path> - Path to chain configuration file (default: ./config.json)
• --database-path <path> - Path to the database (default: ./database)
• --log-level <level> - Log level (default: INFO)
• --dry-run - Do not publish orders to the OrderBook API
• --one-shot - Run the watch-tower once and exit
• --disable-api - Disable the REST API
• --api-port <port> - Port for the REST API (default: 8080)
• --silent - Disable notifications (local logging only)
• --slack-webhook <url> - Slack webhook URL
• --only-owner <address...> - Monitor specific contract/safe addresses only

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Testing Against Testnets

1. Configure your RPC endpoint in the config file
2. Set the appropriate deployment block for the testnet
3. Run the watch-tower with your test configuration

yarn cli run --config-path ./config.testnet.json

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Environment Variables

• LOG_LEVEL - Log level
• CONFIG_PATH - Path to configuration file
• DATABASE_PATH - Path to database
• DRY_RUN - Dry run mode
• ONE_SHOT - One-shot mode
• DISABLE_API - Disable API server
• API_PORT - API server port
• DISABLE_NOTIFICATIONS - Disable notifications
• SLACK_WEBHOOK - Slack webhook URL

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Linting and Formatting

# Lint the code
yarn lint

# Fix linting errors
yarn lint:fix

# Format the code
yarn fmt