@codemod-utils/files/dist/map-file-paths.js

Utilities for handling files

import { normalize } from 'node:path';
import { renamePathByDirectory } from './rename-path-by-directory.js';
/**
 * Creates a mapping of file paths, which can then be passed to
 * `copyFiles()` or `moveFiles()`.
 *
 * @param filePaths
 *
 * An array of file paths. The array may come from `findFiles()`.
 *
 * @param options
 *
 * An object with `from` and `to`.
 *
 * @example
 *
 * Map `LICENSE.md` to `ember-container-query/LICENSE.md` (and
 * similarly for `README.md`).
 *
 * ```ts
 * const filePaths = ['LICENSE.md', 'README.md'];
 *
 * const filePathMap = mapFilePaths(filePaths, {
 *   from: '',
 *   to: 'ember-container-query',
 * });
 * ```
 */
export function mapFilePaths(filePaths, options) {
    const from = options.from === '' ? '' : normalize(options.from);
    const to = options.to === '' ? '' : normalize(options.to);
    return new Map(filePaths.map((oldFilePath) => {
        const newFilePath = renamePathByDirectory(oldFilePath, { from, to });
        return [oldFilePath, newFilePath];
    }));
}