run-on-files.ts

import { execSync } from 'child_process';
import * as core from '@actions/core';

/**
 * Executes phpcs on whole files and let's errors to be picked by problem matcher
 * @param files
 */
export function runOnCompleteFiles(files: string[]): number {
  const phpcs = core.getInput('phpcs_path', { required: true });
  const args = ['--report=checkstyle'];

  const standard = core.getInput('standard');
  if (standard) args.push(`--standard=${standard}`);

  const failOnError = core.getInput('fail_on_errors');
  if (failOnError == 'false' || failOnError === 'off') {
    args.push('--runtime-set ignore_errors_on_exit 1');
  }
  const failOnWarning = core.getInput('fail_on_warnings');
  if (failOnWarning == 'false' || failOnWarning === 'off') {
    args.push('--runtime-set ignore_warnings_on_exit 1');
  }

  try {
    execSync(`${phpcs} ${args.join(' ')} ${files.join(' ')}`, {
      stdio: 'inherit',
      timeout: 20000,
    });
    return 0;
  } catch (err) {
    core.debug(err);
    // core.setFailed(err);
    return 1;
  }
}