2

I have a project which has html/css/javascript files, and I want to type the command npm start to run json-server and live-server.

I tried this command: "start": "json-server --watch db.json && live-server", but it starts the first command only, and not both.

package.json

{
  "name": "testa-npm-live-server",
  "version": "1.0.0",
  "description": "",
  "main": "",
  "dependencies": {},
  "devDependencies": {
    "json-server": "^0.16.1",
    "live-server": "^1.2.1"
  },
  "scripts": {
    "start": "json-server --watch db.json && live-server"
  },
  "author": "",
  "license": "ISC"
}

IDE: vscode
Node version: v12.18.1
NPM version: 6.14.5

Luane
  • 61
  • 1
  • 7

1 Answers1

4

Use concurrently to run commands in paralell. && runs in serial/sequential i.e. second command starts only after first command finishes running.

{
  "name": "testa-npm-live-server",
  "version": "1.0.0",
  "description": "",
  "main": "",
  "dependencies": {},
  "devDependencies": {
    "concurrently": "^5.2.0",
    "json-server": "^0.16.1",
    "live-server": "^1.2.1"
  },
  "scripts": {
    "start": "concurrently \"json-server --watch db.json\" \"live-server\""
  },
  "author": "",
  "license": "ISC"
}

Many Thanks to the community of NodeSchool Campinas for helping :)

Luane
  • 61
  • 1
  • 7