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tin-args

v0.0.13

Published

Simple command line argument extraction script with no complicated feature

Downloads

25

Readme

LICENSE npm version GitHub code size in bytes npm bundle size npm GitHub commit activity

tin-args

  • Simple command line argument extraction script with no complicated feature

  • arg-test.js

const getExtraArgs = require("tin-args");

/**
 * @typedef TArgs
 * @prop {RegExp} test a regex
 * @prop {number} factor a number
 * @prop {boolean} minify use minify?
 * @prop {string[]} values some string values as array
 * @prop {string[]} values2 some string values as array
 * @prop {any[]} a mixed values
 */

/**
 * will be:
 * ```ts
 *  const params: TArgs & { args?: string[]; }
 * ```
 * @type {ReturnType<typeof getExtraArgs<TArgs>>}
 */
const params = getExtraArgs({ prefex: "-" });
console.log(params);
  • run arg-test.js with node
$ yarn test .git/* # OR npm run test -- .git/*
{
  test: /(?<=reference path=")(\.)(?=\/index.d.ts")/,
  factor: 123.5,
  minify: true,
  values: [ 'v0', 'v1', 'v2' ],
  values2: [ 'v0', 'v1', 'v2' ],
  a: [ 'value0', 100, true, /\r?\n/g ],
  args: [
    '.git/config',
    '.git/description',
    '.git/HEAD',
    '.git/hooks',
    '.git/index',
    '.git/info',
    '.git/logs',
    '.git/objects',
    '.git/packed-refs',
    '.git/refs',
    '.git/tortoisegit.data',
    '.git/tortoisegit.index'
  ]
}

NOTE for regex param value

  • If you use js regex as a parameter, you should be sure to recognize it as a regex object by adding re prefix.
    e.g - "re/\\.(j|t)s$/g"

  • yarn test -re "re/\\.(j|t)s$/g"