VTL Tools

JavaScript tools for the Validation and Transformation Language

The documentation can be found in the docs folder and browsed online.

Storybook is also available online.

Packages

VTL Tools is a monorepo. You can find below 4 packages giving 4 librairies.

@inseefr/vtl-tools

This library is not yet maintained. Last version is 0.1.15. Editor component & interpret function are now exposed into to separate libs, see below.

@inseefr/vtl-2.1-engine

interpret function is exposed at root (named export)

@inseefr/editor

Editor component is exposed at root (named export)

Antlr tools VTL grammars

@inseefr/vtl-2.1-antlr-tools

VtlLexer, VtlParser, VtlListener and VtlVisitor are exposed at root (named export)

@inseefr/vtl-2.0-antlr-tools

VtlLexer, VtlParser, VtlListener and VtlVisitor are exposed at root (named export)

Getting started

Initilization

Clone Github repository:

git clone https://github.com/InseeFr/VTL-Tools.git
cd VTL-Tools

Install dependencies (yarn is required because of workspaces) and locally build packages:

yarn
yarn build

Tests

Run once:

yarn test

Run with hot reloading:

yarn test-watch

Storybook

Run storybook:

yarn start-storybook