overleaf/services/web/frontend/js/directives/maxHeight.js

// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
 * decaffeinate suggestions:
 * DS102: Remove unnecessary code created because of implicit returns
 * DS207: Consider shorter variations of null checks
 * Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
 */
import App from '../base'

export default App.directive('maxHeight', function () {
  return {
    restrict: 'A',
    link(scope, element, attrs) {
      return scope.$watch(attrs.maxHeight, function (value) {
        if (value != null) {
          return element.css({ 'max-height': value })
        }
      })
    },
  }
})