go.dev/firebase.json

{
  "hosting": {
    "public": "public",
    "ignore": [
      "firebase.json",
      "**/.*",
      "**/node_modules/**"
    ],
    "redirects": [
      {
        "source": "/explore",
        "destination": "https://go-discovery.appspot.com/",
        "type": 302
      },
      {
        "source": "/explore/:explore*",
        "destination": "https://go-discovery.appspot.com/:explore",
        "type": 302
      },
      {
        "source": "/pkg",
        "destination": "https://go-discovery.appspot.com/",
        "type": 302
      },
      {
        "source": "/pkg/:pkg*",
        "destination": "https://go-discovery.appspot.com/pkg/:pkg",
        "type": 302
      }
    ]
  }
}