How to use the @ckeditor/ckeditor5-dev-utils.workspace.getDirectories function in @ckeditor/ckeditor5-dev-utils

module.exports = ( ckeditor5Path, packageJSON, workspaceRoot ) => {
	const log = logger();
	const workspaceAbsolutePath = path.join( ckeditor5Path, workspaceRoot );

	// Get all CKEditor dependencies from package.json.
	const dependencies = workspace.getDependencies( packageJSON.dependencies );

	if ( dependencies ) {
		const directories = workspace.getDirectories( workspaceAbsolutePath );

		if ( directories.length ) {
			for ( let dependency in dependencies ) {
				const repositoryAbsolutePath = path.join( workspaceAbsolutePath, dependency );
				const repositoryURL = dependencies[ dependency ];

				// Check if repository's directory exists.
				if ( directories.indexOf( dependency ) > -1 ) {
					try {
						log.info( `Linking ${ repositoryURL }...` );
						tools.linkDirectories( repositoryAbsolutePath, path.join( ckeditor5Path, 'node_modules', dependency ) );
					} catch ( error ) {
						log.error( error );
					}
				}
			}

module.exports = ( ckeditor5Path, packageJSON, workspaceRoot ) => {
	const log = logger();
	const workspaceAbsolutePath = path.join( ckeditor5Path, workspaceRoot );

	// Get all CKEditor dependencies from package.json.
	const dependencies = workspace.getDependencies( packageJSON.dependencies );

	if ( dependencies ) {
		const directories = workspace.getDirectories( workspaceAbsolutePath );

		if ( directories.length ) {
			for ( let dependency in dependencies ) {
				const repositoryAbsolutePath = path.join( workspaceAbsolutePath, dependency );
				let status;

				// Check if repository's directory already exists.
				if ( directories.indexOf( dependency ) > -1 ) {
					try {
						status = git.getStatus( repositoryAbsolutePath );
						log.info( `${ gutil.colors.cyan( dependency ) }\n${ status.trim() }` );
					} catch ( error ) {
						log.error( error );
					}
				}
			}

module.exports = ( installTask, ckeditor5Path, packageJSON, workspaceRoot, runNpmUpdate ) => {
	const log = logger();
	const workspaceAbsolutePath = path.join( ckeditor5Path, workspaceRoot );

	// Fetch main repository
	log.info( `Fetching branches from ${ packageJSON.name }...` );
	git.fetchAll( ckeditor5Path );

	// Get all CKEditor dependencies from package.json.
	const dependencies = workspace.getDependencies( packageJSON.dependencies );

	if ( dependencies ) {
		const directories = workspace.getDirectories( workspaceAbsolutePath );

		for ( let dependency in dependencies ) {
			const repositoryURL = dependencies[ dependency ];
			const urlInfo = git.parseRepositoryUrl( repositoryURL );
			const repositoryAbsolutePath = path.join( workspaceAbsolutePath, dependency );

			// Check if repository's directory already exists.
			if ( directories.indexOf( urlInfo.name ) > -1 ) {
				log.info( `Fetching branches from ${ urlInfo.name }...` );
				git.fetchAll( repositoryAbsolutePath );

				log.info( `Checking out ${ urlInfo.name } to ${ urlInfo.branch }...` );
				git.checkout( repositoryAbsolutePath, urlInfo.branch );

				log.info( `Pulling changes to ${ urlInfo.name }...` );
				git.pull( repositoryAbsolutePath, urlInfo.branch );