#!/usr/bin/env node

/*
 * Run this script (from root directory): npx babel-node scripts/format
 *
 * This runs `prettier` on all applicable files, FORCES using the same version
 * as the CI uses to check if the files have been formatted.
 */

const shell = require('shelljs');
const path = require('path');
const { basename } = require('path');

const basedir = path.resolve(basename(__dirname), '..');
const workflow = path.join(
  basedir,
  '.github',
  'workflows',
  'verify-code-formatting.yml'
);

const versionLine = shell
  .cat(workflow)
  .stdout.split('\n')
  .map((line) => line.trim())
  .find((line) => line.startsWith('EXERCISM_PRETTIER_VERSION:'));

if (!versionLine) {
  shell.echo('[format] Expected workflow to contain EXERCISM_PRETTIER_VERSION');
  shell.echo(`[format] Path: ${workflow}`);
  shell.exit(-1);
}

const EXERCISM_PRETTIER_VERSION = versionLine
  .split(':')[1]
  .trim()
  .replace(/'/g, '');

const command = `npx "prettier@${EXERCISM_PRETTIER_VERSION}" --write "**/*.{js,jsx,ts,tsx,css,sass,scss,html,json,md,yml}"`;
shell.echo(`[format] ${command}`);

const result = shell.exec(command);
shell.echo(`[format] ${result}`);