npm run import -- "test github renamer"

// test it
// rename all scss files to less
//renameUsingGit(
//    '/Users/briancullinan/Documents/studysauce4',
//    'src/**/*.css',
//    '.css',
//    '.scss');

What the code could have been:

/**
 * Renames SCSS files to LESS using Git.
 *
 * @param {string} directory - Directory path to rename files in.
 * @param {string} pattern - Glob pattern of files to rename.
 * @param {string} fromExtension - Current file extension.
 * @param {string} toExtension - Target file extension.
 */
function renameUsingGit(directory, pattern, fromExtension, toExtension) {
    // TODO: Add error handling for directory and pattern
    const fs = require('fs');
    const path = require('path');
    const childProcess = require('child_process');

    // Log the operation for clarity
    console.log(`Renaming files in ${directory} from ${fromExtension} to ${toExtension}`);

    // Check if Git is installed and available
    if (!isGitInstalled()) {
        throw new Error('Git is not installed. Please install Git before proceeding.');
    }

    // Get a list of files matching the pattern
    const filePaths = getFilePaths(directory, pattern);

    // Iterate over each file and rename it using Git
    filePaths.forEach((filePath) => {
        const fileName = path.basename(filePath);
        const newFileName = fileName.replace(`.${fromExtension}`, `.${toExtension}`);
        const newFilePath = path.join(path.dirname(filePath), newFileName);

        // Use Git to rename the file
        renameFileUsingGit(filePath, newFilePath);
    });
}

/**
 * Checks if Git is installed and available.
 *
 * @returns {boolean} True if Git is installed, false otherwise.
 */
function isGitInstalled() {
    try {
        require('child_process').execSync('git --version');
        return true;
    } catch (error) {
        return false;
    }
}

/**
 * Gets a list of file paths matching the given pattern.
 *
 * @param {string} directory - Directory path to search in.
 * @param {string} pattern - Glob pattern of files to find.
 * @returns {Array<string>} List of file paths matching the pattern.
 */
function getFilePaths(directory, pattern) {
    const childProcess = require('child_process');
    return childProcess.execSync(`find ${directory} -name "${pattern}"`).toString().trim().split('\n');
}

/**
 * Renames a file using Git.
 *
 * @param {string} from - Original file path.
 * @param {string} to - Target file path.
 */
function renameFileUsingGit(from, to) {
    const childProcess = require('child_process');
    childProcess.execSync(`git mv ${from} ${to}`);
}