gotosocial/internal/observability/bun.go

// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

//go:build !nootel

package observability

import (
	"github.com/uptrace/bun"
	"github.com/uptrace/bun/extra/bunotel"
	metricnoop "go.opentelemetry.io/otel/metric/noop"
	tracenoop "go.opentelemetry.io/otel/trace/noop"
)

func InstrumentBun(traces bool, metrics bool) bun.QueryHook {
	opts := []bunotel.Option{
		bunotel.WithFormattedQueries(true),
	}
	if !traces {
		opts = append(opts, bunotel.WithTracerProvider(tracenoop.NewTracerProvider()))
	}
	if !metrics {
		opts = append(opts, bunotel.WithMeterProvider(metricnoop.NewMeterProvider()))
	}
	return bunotel.NewQueryHook(
		opts...,
	)
}