(feat) easyConfig [a.k.a. shorthand config]

[justsml]

Add support for simplified configuration:

export const config = easyConfig({
  "url": ['--url', '-u', 'APP_URL'],
  "port": ['--port', '-p', 'PORT'],
  "debug": ['--debug', '-D'],
});

Type coercions can be provided by a convert function in the args array.

import { easyConfig } from '@elite-libs/auto-config';

// Example Validators
const parsePort = port => (port = parseInt(port ?? 1234, 10), port > 1000 && port < 60000 ? port : null);
const parseAcctId = input => zod.any(input).refine(Number).safeParse(input)?.data;

export const config = easyConfig({
  "siteUrl": ['--site-url', 'SITE_URL'],
  "port": ['--port', 'PORT', parsePort],
  "accountId": ['--accountId', '-a', parseAcctId],
});

Post-MVP Stretch / Future Goal

Options

• Support type annotations and constraint tokens (starting with !, @, or #)
  • ['!required', '!string', '--url', 'URL']
  • { "string": ["URL", "--url"] }

export const config = denseConfig({
  "url": ['!required', '!string', '--url', '-u', 'APP_URL'],
  "port": ['--port', '-p', 'PORT'],
  "debug": ['--debug', '-D'],
});