lintstaged php-cs-fixer docker config

.linstagedrc.js

const path = require('path')
const phpCsfixer = 'docker exec -i lep php ./vendor/bin/php-cs-fixer'

const toRelativePath = (absolutePaths) => {
  const cwd = process.cwd()
  const relativePaths = absolutePaths.map((file) => path.relative(cwd, file))
  return relativePaths.join(' ')
}

/**
 * test run $ npm run lint-staged
 */
module.exports = {
  '**/*.php': absolutePaths => {
    const paths = toRelativePath(absolutePaths)
    return [
      `${phpCsfixer} fix --config .php_cs --path-mode=intersection --using-cache=no ${paths}`, // auto-fix
      `${phpCsfixer} fix --config .php_cs --path-mode=intersection --using-cache=no --dry-run ${paths}`, //throw exit-code for errors
    ]
  }
}