consul/ui/packages/consul-ui/app/services/code-mirror/linter.js

import Service, { inject as service } from '@ember/service';
import lint from 'consul-ui/utils/editor/lint';
const MODES = [
  {
    name: 'JSON',
    mime: 'application/json',
    mode: 'javascript',
    ext: ['json', 'map'],
    alias: ['json5'],
  },
  {
    name: 'HCL',
    mime: 'text/x-ruby',
    mode: 'ruby',
    ext: ['rb'],
    alias: ['jruby', 'macruby', 'rake', 'rb', 'rbx'],
  },
  { name: 'YAML', mime: 'text/x-yaml', mode: 'yaml', ext: ['yaml', 'yml'], alias: ['yml'] },
];

export default class LinterService extends Service {
  @service('dom')
  dom;

  modes() {
    return MODES;
  }

  lint() {
    return lint(...arguments);
  }

  getEditor(element) {
    return this.dom.element('textarea + div', element).CodeMirror;
  }
}