budgie-cli/lib/utils/extensions.js

Node CLI for Budgie.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * Retrieves a file's extension.
 *
 * @param filePath   Original file path.
 * @returns Extension from the file, including preceding period.
 */
exports.getFileExtension = (filePath) => filePath.substring(filePath.lastIndexOf("."));
/**
 * Replaces a file's extension.
 *
 * @param filePath   Original file path.
 * @param oldExtension   Original file extension.
 * @param newExtension   Extension to replace the old extension.
 * @returns The file's equivalent with the new extension.
 */
exports.replaceFileExtension = (filePath, oldExtension, newExtension) => filePath.substring(filePath.length - oldExtension.length) === oldExtension
    ? `${filePath.substring(0, filePath.length - oldExtension.length)}${newExtension}`
    : `${filePath}${newExtension}`;
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