johnny-cli/src/uninstall/index.js

CLI for Johnny Deps

// @flow
import _ from 'lodash';
import {logError, rebuildAndSync, spawnNpm} from 'helpers';
import JohnnyFile from '../JohnnyFile';
import R from 'ramda';
require('babel-polyfill');

export default async (packages: Array<string>, params: Object) => {
	if(params.saveDev) {
		try {
			process.stdout.write('\x1b[1mUninstalling dev dependencies with npm...\x1b[0m\n');
			await spawnNpm(['uninstall', ...packages, '--save-dev']);
			process.stdout.write('\x1b[1m\x1b[32mDone\x1b[0m\n');
		} catch(error) {
			console.log('\n\n' + error);
			return;
		}

		return;
	}

	try {
		process.stdout.write('\x1b[1mUninstalling packages with npm...\x1b[0m');
		await spawnNpm(R.filter(Boolean, ['uninstall', ...packages, params.save ? '' : '--no-save']));
		process.stdout.write('\x1b[1m\x1b[32mDone\x1b[0m\n');
	} catch(error) {
		console.log('\n\n' + error);
		return;
	}

	if(!params.save)
		return;

	await rebuildAndSync({johnnyFile: JohnnyFile()});
}