module scaffold script

gistfile1.txt

#!/usr/bin/env node
'use strict';

const fs = require( 'fs' );
const chalk = require( 'chalk' );
const path = require( 'path' );
const getConfig = require( '@penskemediacorp/larva' ).getConfig;

const args = process.argv.slice( 2 );

const patternsDir = getConfig( 'patterns' ).projectPatternsDir;

switch ( args[0] ) {

	case 'scaffold':

		// TODO: the body of this case can be moved into the Larva binary in packages/larva/scripts

		let name = args[1];
		let fromLarva = args[2] == 'larva' ? true : false;

		const snake = string => string.replace( /-/g, '_' );
		const name_snake = snake( name );

		const twigContents = `{# Update containing element with semantically appropriate element #}
		\n<section class="${name} // {{ ${name_snake}_classes }}></section>"`;

		let prototypeContents = `const clonedeep = require( 'lodash.clonedeep' );\n`

		if ( fs.existsSync( path.join( patternsDir, `modules/${name}/` ) ) ) {
			console.error( chalk.red( `Module ${name} already exists. Delete the directory and re-run the scaffold command.` ) );
			return;
		}

		fs.mkdirSync( path.join( patternsDir, `modules/${name}/` ) );

		if ( fromLarva ) {
			prototypeContents += `const ${name_snake} = clonedeep( require( '@penskemediacorp/larva-patterns/modules/${name}/${name}.prototype' ) );\n`;
			prototypeContents += `\n`;
			prototypeContents += `module.exports = ${name_snake};`;
		} else {
			fs.writeFileSync( path.join( patternsDir, `modules/${name}/${name}.twig` ), twigContents );
		}

		fs.writeFileSync( path.join( patternsDir, `modules/${name}/${name}.prototype.js` ), prototypeContents );

		console.log( chalk.green( `Created the module ${name}` ) );
}