@dotgov/core/assets/update_dgs.js

DGS core.

const exec = require('child_process').exec;

function getGitUser(callback) {
  exec("git config --global user.name", function (err, name) {
    if (err) {
      console.error(`Could not extract git user.\nPerhaps it's running on server.`);
      return;
    }
    callback(name.replace('\n', ''));
  });
};

function updatePackage(packageName) {
  return new Promise((resolve) => {
    if (packageName === '@dotgov/core') {
      return resolve({ packageName, success: true, message: 'Could not update myself.' });
    }
    console.log(`Updating ${packageName}`);
    exec(`npm i ${packageName}@latest --force`, function (err) {
      const errorMessage = `Could not update ${packageName}.`;
      const successMessage = `Successfully update ${packageName}`
      console.log(err ? `${errorMessage}.\n${err}` : successMessage);
      return resolve({ packageName, success: !err, message: err ? errorMessage : successMessage, debug: err });
    });
  });
};

function updateDotgovs(activeDir) {
  const packageJson = require(`${activeDir}\\package.json`);
  const dotgovs = [
    ...Object.keys(packageJson['dependencies']),
    ...Object.keys(packageJson['devDependencies']),
    ...Object.keys(packageJson['peerDependencies'] || {}),
  ].filter((key) => key.startsWith('@dotgov'));
  return dotgovs.reduce((prev, curr) => (
    prev.then((accumulator) =>
      updatePackage(curr).then((result) => accumulator.concat(result)))
  ), Promise.resolve([]));
};

const updateDgs = (activeDir = process.cwd()) => {
  return new Promise((resolve, reject) => {
    getGitUser((user) => {
      if (user === 'Azure DevOps') {
        console.log('Skipping dotgov modules update for Azure.');
        return reject();
      }
      return updateDotgovs(activeDir).then(resolve);
    });
  });
};
module.exports = { updateDgs };