ny/util/prepublish.js

nodejs version manager

#!/usr/bin/env node

'use strict';

var fs = require('fs');
var path = require('path');

var base = require('./base');

module.exports = class prepublish extends base {
	constructor () {
		super('prepublish');

		this.verifyVersioning();
	}

	verifyVersioning () {
		// verify versioning
		var actualVersion, actualVersionLine;

		fs.readFileSync(path.join(__filename, '../../bin/ny')).toString().split("\n").some((line, i) => {
			line = line.split('VERSION="'); actualVersionLine = i + 1;

			if (line.length < 2) return false;

			return actualVersion = line.pop().split('"').shift();
		});

		this.log('Assuming hard-coded version:', actualVersion);

		if (this.pkg.version !== actualVersion) {
			return this.panic('WARNING - ' + this.pkg.version + ' (package.json) does not match ' + actualVersion + ' (ny:' + actualVersionLine + ').')
		}
	}
}