#!/usr/bin/env node

/**

* Run this script (from root directory):

*

* $ corepack pnpm node scripts/name-check.mjs

*

* This will run following checks:

*

* 1. Package name is of the format "@exercism/javascript-<exercise>"

*

* This script also allows fixing these names:

*

* $ corepack pnpm node scripts/name-check.mjs --fix

*/

import shell from 'shelljs';

import path from 'node:path';

import { packageFiles, registerExitHandler } from './helpers.mjs';

registerExitHandler();

let exitCode = 0;

// First 2 arguments are node and script name skip them

// Check if rest has --fix

const fix = process.argv.slice(2).includes('--fix');

if (fix) {

shell.echo('==============================================');

shell.echo('Fixing package names where necessary');

shell.echo('----------------------------------------------');

}

const envAssignment = shell.env['ASSIGNMENT'];

const finalPackageFiles = envAssignment

? [path.join('exercises', envAssignment, 'package.json')]

: packageFiles;

// Check if package name in each exercises' package.json is of the format "@exercism/javascript-<exercise>"

finalPackageFiles.forEach((filePath) => {

const file = JSON.parse(shell.cat(filePath).toString());

const givenName = file['name'];

const exerciseName = filePath.split(/[/\\]/g)[2];

const expectedName = `@exercism/javascript-${exerciseName}`;

if (givenName === expectedName) {

shell.echo(`[Success]: Package name ${givenName} is in correct format`);

return;

}

if (fix) {

file['name'] = expectedName;

const fileWithFixedName = new shell.ShellString(

JSON.stringify(file, undefined, 2) + '\n',

);

fileWithFixedName.to(filePath);

shell.echo(`[Success]: Fixed package name in ${filePath}`);

} else {

exitCode = 1;

shell.echo(

`[Failure]: Package name in ${filePath} must be ${expectedName}"`,

);

}

});

shell.exit(exitCode);