[bug]: Failed to write android google-services.json file on CI when using flutterfire reconfigure

[AhmedLSayed9]

Is there an existing issue for this?

• I have searched the existing issues.

CLI Version

1.0.1

Firebase Tools version

13.29.1

Flutter Doctor Output

[✓] Flutter (Channel stable, 3.24.3, on macOS 15.2 24C101 darwin-arm64, locale en-EG)
• Flutter version 3.24.3 on channel stable at /Users/ahmedelsayed/.puro/envs/locals/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 2663184aa7 (4 months ago), 2024-09-11 16:27:48 -0500
• Engine revision 36335019a8
• Dart version 3.5.3
• DevTools version 2.37.3

Description

When using Firebase service account JSON file and use flutterfire reconfigure instead of flutterfire configure on CI, it fails.

This was requested before at #232

Steps to reproduce

Add Firebase service account JSON to your secrets and try running the following on CI:

• name: Add Firebase service account credentials files
  env:
  FIREBASE_SERVICE_ACCOUNT: ${{ secrets.FIREBASE_SERVICE_ACCOUNT }}
  run: |
  echo $FIREBASE_SERVICE_ACCOUNT > /tmp/google-application-credentials.json
• name: Configure Firebase
  env:
  GOOGLE_APPLICATION_CREDENTIALS: /tmp/google-application-credentials.json
  run: flutterfire configure ...... // Complete your project configurations

It should run successfully, but If you use flutterfire reconfigure, it'll fail with the following error:

Failed to write android google-services.json file write for build configuration: "src/dev". Please report this issue at:https://github.com/invertase/flutterfire_cli. Exception: type 'Null' is not a subtype of type 'Map<String, dynamic>' in type cast

Expected behavior

I expect flutterfire reconfigure to work on CI.

Screenshots

No response

Additional context and comments

No response

[russellwheatley]

@AhmedLSayed9 - Is there a stack trace to go with it?

What does your firebase.json look like for android, specifically for this build configuration src/dev. Redact any sensitive strings, only concerned with structure.

[AhmedLSayed9]

What does your firebase.json look like for android, specifically for this build configuration src/dev. Redact any sensitive strings, only concerned with structure.

{
  "flutter": {
    "platforms": {
      "android": {
        "buildConfigurations": {
          "src/dev": {
            "projectId": "REDACTED_PROJECT_ID",
            "appId": "REDACTED_APP_ID",
            "fileOutput": "android/app/src/dev/google-services.json"
          },
          "src/staging": {
            "projectId": "REDACTED_PROJECT_ID",
            "appId": "REDACTED_APP_ID",
            "fileOutput": "android/app/src/staging/google-services.json"
          },
          "src/prod": {
            "projectId": "REDACTED_PROJECT_ID_PRODUCTION",
            "appId": "REDACTED_APP_ID_PRODUCTION",
            "fileOutput": "android/app/src/prod/google-services.json"
          }
        }
      },
      "ios": {
        "buildConfigurations": {
          "Debug-dev": {
            "projectId": "REDACTED_PROJECT_ID",
            "appId": "REDACTED_APP_ID",
            "uploadDebugSymbols": true,
            "fileOutput": "ios/config/dev/GoogleService-Info.plist"
          },
          "Profile-dev": {
            "projectId": "REDACTED_PROJECT_ID",
            "appId": "REDACTED_APP_ID",
            "uploadDebugSymbols": true,
            "fileOutput": "ios/config/dev/GoogleService-Info.plist"
          },
          "Release-dev": {
            "projectId": "REDACTED_PROJECT_ID",
            "appId": "REDACTED_APP_ID",
            "uploadDebugSymbols": true,
            "fileOutput": "ios/config/dev/GoogleService-Info.plist"
          },
          "Debug-staging": {
            "projectId": "REDACTED_PROJECT_ID",
            "appId": "REDACTED_APP_ID",
            "uploadDebugSymbols": true,
            "fileOutput": "ios/config/staging/GoogleService-Info.plist"
          },
          "Profile-staging": {
            "projectId": "REDACTED_PROJECT_ID",
            "appId": "REDACTED_APP_ID",
            "uploadDebugSymbols": true,
            "fileOutput": "ios/config/staging/GoogleService-Info.plist"
          },
          "Release-staging": {
            "projectId": "REDACTED_PROJECT_ID",
            "appId": "REDACTED_APP_ID",
            "uploadDebugSymbols": true,
            "fileOutput": "ios/config/staging/GoogleService-Info.plist"
          },
          "Debug-prod": {
            "projectId": "REDACTED_PROJECT_ID_PRODUCTION",
            "appId": "REDACTED_APP_ID_PRODUCTION",
            "uploadDebugSymbols": true,
            "fileOutput": "ios/config/prod/GoogleService-Info.plist"
          },
          "Profile-prod": {
            "projectId": "REDACTED_PROJECT_ID_PRODUCTION",
            "appId": "REDACTED_APP_ID_PRODUCTION",
            "uploadDebugSymbols": true,
            "fileOutput": "ios/config/prod/GoogleService-Info.plist"
          },
          "Release-prod": {
            "projectId": "REDACTED_PROJECT_ID_PRODUCTION",
            "appId": "REDACTED_APP_ID_PRODUCTION",
            "uploadDebugSymbols": true,
            "fileOutput": "ios/config/prod/GoogleService-Info.plist"
          }
        }
      },
      "dart": {
        "lib/firebase_options_dev.dart": {
          "projectId": "REDACTED_PROJECT_ID",
          "configurations": {
            "android": "REDACTED_APP_ID",
            "ios": "REDACTED_APP_ID"
          }
        },
        "lib/firebase_options_staging.dart": {
          "projectId": "REDACTED_PROJECT_ID",
          "configurations": {
            "android": "REDACTED_APP_ID",
            "ios": "REDACTED_APP_ID"
          }
        },
        "lib/firebase_options_prod.dart": {
          "projectId": "REDACTED_PROJECT_ID_PRODUCTION",
          "configurations": {
            "android": "REDACTED_APP_ID_PRODUCTION",
            "ios": "REDACTED_APP_ID_PRODUCTION"
          }
        }
      }
    }
  }
}

[AhmedLSayed9]

[russellwheatley]

Have you reproducing locally?

It's going to be one of these if it is android I think:

https://github.com/invertase/flutterfire_cli/blob/main/packages/flutterfire_cli/lib/src/commands/reconfigure.dart#L393
https://github.com/invertase/flutterfire_cli/blob/main/packages/flutterfire_cli/lib/src/commands/reconfigure.dart#L415

Is the firebase.json in the root of the project?

The firebase.json configuration seems correct to me. A local repro would be helpful.

[AhmedLSayed9]

flutterfire reconfigure works fine locally