typhonjs-npm-scripts-runner/scripts/runner.js

Provides an NPM module and script which will load a JSON file searching for an Array entry then executes the scripts.

'use strict';

/**
 * runner -- Provides a NPM script that defers to the module implementation.
 *
 * Two command line arguments must be supplied:
 * ```
 * (string|string[]) filePath - The path to a JSON or JS CJS formatted file.
 * (string) scriptEntry - A entry path separated by `.` relative to the root of the JSON file that is an `Array`.
 * ```
 */

var runner = require('../src/runner');

if (typeof process.argv[2] !== 'string')
{
   throw new TypeError('typhonjs-npm-scripts-runner error: argument[1] `file path` is missing or not a `string`.');
}

if (typeof process.argv[3] !== 'string')
{
   throw new TypeError("typhonjs-npm-scripts-runner error: argument[2] 'script entry' is missing or not a 'string'.");
}

runner.run(process.argv[2], process.argv[3], process.argv[4]);