starlake-ai/bootstrap

Bootstrap Skill

Creates a new Starlake project with the standard directory structure and starter configuration files. Optionally uses a named template to scaffold a project with sample data and configurations.

Usage

starlake bootstrap [options]

Options

• --template <value>: Template name to use (default: interactive selection). Examples: quickstart, simple
• --no-exit: Keep the JVM running after project creation (used in testing)
• --reportFormat <value>: Report output format: console, json, or html

Generated Project Structure

my-project/
├── metadata/
│   ├── application.sl.yml       # Global configuration, connections
│   ├── env.sl.yml               # Environment variables
│   ├── types/
│   │   └── default.sl.yml       # Data type definitions
│   ├── load/
│   │   └── {domain}/
│   │       ├── _config.sl.yml   # Domain configuration
│   │       └── {table}.sl.yml   # Table schemas
│   ├── transform/
│   │   └── {domain}/
│   │       ├── _config.sl.yml   # Transform defaults
│   │       └── {task}.sql       # SQL transformations
│   ├── dags/                    # Orchestration DAG configs
│   ├── expectations/            # Data quality macros
│   └── extract/                 # Extraction configurations
├── datasets/                    # Processed data storage
├── incoming/                    # Raw data landing area
└── sample-data/                 # Example datasets

Key Configuration Files

application.sl.yml

version: 1
application:
  connectionRef: "{{connectionRef}}"
  audit:
    sink:
      connectionRef: "{{connectionRef}}"
  connections:
    duckdb:
      type: "jdbc"
      options:
        url: "jdbc:duckdb:{{SL_ROOT}}/datasets/duckdb.db"
        driver: "org.duckdb.DuckDBDriver"
    bigquery:
      type: "bigquery"
      options:
        location: "europe-west1"
        authType: "APPLICATION_DEFAULT"
  dagRef:
    load: "airflow_load_shell"
    transform: "airflow_transform_shell"

env.sl.yml

version: 1
env:
  root_path: "{{SL_ROOT}}"
  incoming_path: "{{SL_ROOT}}/datasets/incoming"
  connectionRef: duckdb

Examples

Bootstrap with Interactive Selection

starlake bootstrap

Bootstrap with Quickstart Template

starlake bootstrap --template quickstart

Bootstrap with Simple Template

starlake bootstrap --template simple

Related Skills

• config - Configuration reference
• load - Load data into the warehouse
• validate - Validate project configuration