Function exec

scripts/test-util.js:19–26

(command, opt, ignoreCode)

const fs = require('fs');

function exec(command, opt, ignoreCode) {
  const res = shell.exec(command, opt);
  if (!ignoreCode && res.code !== 0) {
    shell.echo('command', command, 'returned code', res.code);
    process.exit(1);
  }
  return res;
}

// Construct a dependency graph keyed by dependency package.
// Example: