@boost/config

Configuration - Boost

Powerful convention based finder, loader, and manager of both configuration and ignore files.

import { Blueprint, Schemas } from '@boost/common';
import { Configuration } from '@boost/config';

interface ConfigFile {
  debug: boolean;
  sourceMaps: boolean;
}

class ConfigManager extends Configuration<ConfigFile> {
  blueprint({ bool }: Schemas): Blueprint<ConfigFile> {
    return {
      debug: bool(),
      sourceMaps: bool(),
    };
  }
}

const configManager = new ConfigManager('boost');

// Load `.config/boost.js`, `boost.production.json`, `.boost.yaml`, etc
const { config } = await configManager.loadConfigFromRoot('.');

// Load `.boostignore` files
const ignore = await configManager.loadIgnoreFromBranchToRoot('./some/deep/path');

Features

• Loads root configs (.config/<name>.js) and branch configs (.<name>.js).
• Loads ignore files (.<name>ignore).
• Supports multiple config types: js, cjs, mjs, json, yaml
• Supports environment and root-level based overrides.
• Supports extending from other config files.
• Finds files within each branch folder while traversing up the tree.
• Caches finder results for increased efficiency.
• Custom key-value setting processors.

Installation

yarn add @boost/config

Documentation

• https://boostlib.dev/docs/config
• https://boostlib.dev/api/config