firebase.json

{
  "hosting": {
    "public": "public",
    "ignore": [
      "firebase.json",
      "**/.*",
      "**/node_modules/**",
      "Gemfile",
      "Gemfile.lock",
      "config.ru"
    ],
    "rewrites": [
      {
        "source": "/helloWorld",
        "function": "helloWorld",
        "region": "us-west1"
      },
      {
        "source": "/date",
        "function": "date",
        "region": "us-west1"
      },
      {
        "source": "/getCopyRightSpan",
        "function": "getCopyRightSpan",
        "region": "us-west1"
      },
      {
        "source": "/getAppleMapScript",
        "function": "getAppleMapScript",
        "region": "us-west1"
      }
    ]
  },
  "functions": [
    {
      "source": "firebase-functions",
      "codebase": "firebase-functions",
      "ignore": [
        "node_modules",
        ".git",
        "firebase-debug.log",
        "firebase-debug.*.log"
      ],
      "predeploy": [
        "npm --prefix \"$RESOURCE_DIR\" run lint"
      ]
    }
  ]
}