如何为React App设置节点设置

Question

我们为我们的项目设置了sass css，所有设置工作正常，但是存在一个问题，我们希望我的scss的源映射能够找到我们为元素创建样式的scss文件名。

package.json的以下代码：-

{
"name": "my-sass",
"version": "0.1.0",
"private": false,
"dependencies": {
  "node-sass-chokidar": "^1.3.3",
  "react": "^16.4.2",
  "react-dom": "^16.4.2",
  "react-scripts": "1.1.4"
},
  "devDependencies": {
  "node-sass": "^4.9.3",
  "npm-run-all": "^4.1.3"
},
 "scripts": {
 "build-css": "node-sass --omit-source-map-url src/style/index.scss src/style/index.css",
 "watch-css": "npm run build-css -- --watch",
 "start-js": "react-scripts start",
 "start": "npm-run-all -p watch-css start-js",
 "postbuild": "rimraf build/**/*.map",
 "build": "npm run build-css && react-scripts build",
 "test": "react-scripts test --env=jsdom",
 "eject": "react-scripts eject"
 }
}