prompt-installation.js
631422e9a504validity_dates

prompt-installation.js
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			const { prompt } = require('enquirer');
			const { green } = require('colorette');
			const { runCommand } = require('./run-command');
			const getPackageManager = require('./get-package-manager');
			const { packageExists } = require('./package-exists');

			/**
			*
			* @param packageName
			* @param preMessage Message to show before the question
			*/
			async function promptInstallation(packageName, preMessage) {
			const packageManager = getPackageManager();
			const options = [packageManager === 'yarn' ? 'add' : 'install', '-D', packageName];

			const commandToBeRun = `${packageManager} ${options.join(' ')}`;
			if (preMessage) {
			preMessage();
			}
			const question = `Would you like to install ${packageName}? (That will run ${green(commandToBeRun)})`;
			const { installConfirm } = await prompt([
			{
			type: 'confirm',
			name: 'installConfirm',
			message: question,
			initial: 'Y',
			},
			]);
			if (installConfirm) {
			await runCommand(commandToBeRun);
			return packageExists(packageName);
			}

			process.exitCode = 2;
			}

			module.exports = {
			promptInstallation,
			};