@unifig/validation-presenter-table

Table validation presenter for Unifig

Transforms configuration validation errors into clear table.

Table of contents

• Installation
• Quick Start
• Example output
• License

Installation

npm i @unifig/validation-presenter-table
# or
yarn add @unifig/validation-presenter-table

Quick Start

// main.ts
import { Config, PlainConfigAdapter } from '@unifig/core';
import { toTable } from '@unifig/validation-presenter-table';

async function bootstrap() {
  const validationError = await Config.register({
    templates: [StorageOptions, NetworkOptions],
    adapter: new PlainConfigAdapter({}),
  });
  if (validationError) {
    console.error(toTable(validationError));
    process.exit(1);
  }
}

bootstrap();

Example output

┌──────────────────┬─────────────┬─────────────┬───────────────┬────────────────────┐
│ Template         │ Property    │ Source      │ Current Value │ Failed constraints │
├──────────────────┼─────────────┼─────────────┼───────────────┼────────────────────┤
│                  │ port        │ PORT        │ not-a-port    │ isInt              │
│                  ├─────────────┼─────────────┼───────────────┼────────────────────┤
│ StorageOptions   │ db.url      │ DB_URL      │ undefined     │ isString           │
│                  ├─────────────┼─────────────┼───────────────┼────────────────────┤
│                  │ db.password │ DB_PASSWORD │ undefined     │ isString           │
├──────────────────┼─────────────┼─────────────┼───────────────┼────────────────────┤
│ NetworkOptions   │ ipRange     │ IP_RANGE    │ undefined     │ isDefined          │
└──────────────────┴─────────────┴─────────────┴───────────────┴────────────────────┘

Source column presents where property value was taken from.

Example: from env variables in case of Env Adapter.

License

This project is licensed under the MIT License - see the LICENSE file for details.