code: function updateDocumentationVersion() {
    let docsPath = path.join(__dirname, '..', 'docs', 'data.json');
  
    let contents = fs.readFileSync(docsPath, { encoding: 'utf-8' });
    let docs = JSON.parse(contents);
    docs.project.version = buildInfo.version;
    fs.writeFileSync(docsPath, JSON.stringify(docs, null, 2), {
      encoding: 'utf-8',
    });
  }
docs: /*
  Updates the version number listed within the docs/data.json file to match
  `Ember.VERSION` and `package.json` version.
  
  This is needed because ember-cli-yuidoc automatically sets the version string
  property in the generated `docs/data.json` to
  `${packageJsonVersion}.${gitSha}`.