const { promises: fs } = require( 'fs' );
const path = require( 'path' );

async function copyDir( src, dest ) {
	await fs.mkdir( dest, { recursive: true } );
	const entries = await fs.readdir( src, { withFileTypes: true } );

	for ( let entry of entries ) {
		let srcPath = path.join( src, entry.name );
		let destPath = path.join( dest, entry.name );

		entry.isDirectory()
			? await copyDir( srcPath, destPath )
			: await fs.copyFile( srcPath, destPath );
	}
}

// Copy all Bootstrap SCSS files.
copyDir( './node_modules/bootstrap4/scss', './src/sass/assets/bootstrap4' );
copyDir( './node_modules/bootstrap/scss', './src/sass/assets/bootstrap5' );
// Copy all Font Awesome SCSS files.
copyDir( './node_modules/font-awesome/scss', './src/sass/assets/fontawesome' );