cloudbuild.deploy.json

{
  "steps": [
    {
      "name": "gcr.io/cloud-builders/npm",
      "args": [
        "install"
      ]
    },
    {
      "name": "gcr.io/cloud-builders/npm",
      "args": [
        "test"
      ]
    },
    {
      "name": "gcr.io/cloud-builders/npm",
      "args": [
        "run",
        "build"
      ]
    },
    {
      "name": "gcr.io/$PROJECT_ID/firebase",
      "args": [
        "deploy",
        "-P",
        "$PROJECT_ID",
        "--only",
        "hosting",
        "--token",
        "$_FIREBASE_DEPLOY_TOKEN",
      ],
    }
  ]
}