CLI & Web IDE Reference

Comprehensive reference for the det command-line interface and the local Web IDE.

💻 CLI Commands

Launches the interactive Web IDE server and automatically opens your web browser:

det gui [--port 8000] [--host 127.0.0.1] [--no-browser]

Executes one or all pipelines headlessly:

det run <pipeline_path_or_name> [--catalog custom.yaml] [--verbose]

Examples:

det run Sample_Warehouse_Pipelines/fct_orders
det run Sample_Warehouse_Pipelines/mart_customer_rfm_loyalty --verbose

Performs static pre-flight validation on a pipeline's SQL queries, schemas, and dependencies:

det validate <pipeline_path_or_name>

Installs the complete NovaMart Global sample warehouse into the current directory:

det sample-data [--force]

Generates interactive HTML or Markdown documentation from a pipeline definition:

det doc <pipeline_path_or_name> [--format html|markdown]

Inspects a catalog connection, lists columns, data types, and row count:

det inspect <connection_name> [--rows 10]

The det Web IDE offers four unified modules:

Catalog Module:
- Manage source and destination connection metadata
- Live sample preview with pagination and data types
- Schema derivation and type overrides
ETL Module:
- Visual Mermaid DAG graph reflecting transformation flow
- Multi-step SQL editor with syntax highlighting
- Inline schema validation and destination routing
- One-click pipeline execution with real-time step timers
Monitoring Module:
- Comprehensive telemetry history for every run
- Status indicators (SUCCESS, FAILED, RUNNING)
- Step-by-step latency analysis and processed row counts
Documentation Module:
- Auto-generated living documentation for every pipeline
- Embedded SVG/Mermaid DAGs
- Markdown and HTML export

Maintained by Saurabh Rai (saurabhr2@gmail.com) and det-Labs • Released under the MIT License