type Commit struct {
    PackagePath string // (empty for main repo commits)
    Hash        string

    // ResultData is the Data string of each build Result for this Commit.
    // For non-Go commits, only the Results for the current Go tip, weekly,
    // and release Tags are stored here. This is purely de-normalized data.
    // The complete data set is stored in Result entities.
    //
    // Each string is formatted as builder|OK|LogHash|GoHash.
    ResultData []string `datastore:",noindex"`
}

type Handler struct {
    // Datastore is a client used for fetching build status. If nil, it uses in-memory storage of build status.
    Datastore *datastore.Client
    // Maintner is a client for Maintner, used for fetching lists of commits.
    Maintner MaintnerClient
    // contains filtered or unexported fields
}

type MaintnerClient interface {
    // GetDashboard is extracted from apipb.MaintnerServiceClient.
    GetDashboard(ctx context.Context, in *apipb.DashboardRequest, opts ...grpc4.CallOption) (*apipb.DashboardResponse, error)
}