swissmanu

import { Rule, Tree } from '@angular-devkit/schematics';
import * as prettier from 'prettier';
import { Observable } from 'rxjs';

export default function(): Rule {
  return (tree: Tree) =>
    new Observable<Tree>(o => {
      prettier.resolveConfig(process.cwd()).then(prettierConfig => {
        if (!prettierConfig) {
          o.error(new Error('Could not resolve prettier configuration'));