firebase.json

{
  "firestore": {
    "rules": "firestore.rules",
    "indexes": "firestore.indexes.json"
  },
  "functions": {
    "predeploy": [
      "npm --prefix functions run build"
    ]
  },
  "hosting": {
    "predeploy": ["npm --prefix ui run build:prod"],
    "public": "ui/dist",
    "ignore": ["firebase.json", "**/.*", "**/node_modules/**"],
    "rewrites": [
      {
        "source": "/api/exchangeToken",
        "function": "exchangeToken"
      },
      {
        "source": "/api/getCurrentCampaignState",
        "function": "getCurrentCampaignState"
      },
      {
        "source": "/api/castVote",
        "function": "castVote"
      },
      {
        "source": "/api/castVoteFromEmail",
        "function": "castVoteFromEmail"
      },
      {
        "source": "/api/statsManager",
        "function": "statsManager"
      },
      {
        "source": "/api/getEmailStat",
        "function": "getEmailStat"
      }
    ]
  }
}