pkg/main.go

// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package main

import (
	"os"

	"github.com/GoogleCloudPlatform/cloud-logging-data-source-plugin/pkg/plugin"
	"github.com/grafana/grafana-plugin-sdk-go/backend/datasource"
	"github.com/grafana/grafana-plugin-sdk-go/backend/log"
)

func main() {
	// Start listening to requests sent from Grafana. This call is blocking so
	// it won't finish until Grafana shuts down the process or the plugin choose
	// to exit by itself using os.Exit. Manage automatically manages life cycle
	// of datasource instances. It accepts datasource instance factory as first
	// argument. This factory will be automatically called on incoming request
	// from Grafana to create different instances of SampleDatasource (per datasource
	// ID). When datasource configuration changed Dispose method will be called and
	// new datasource instance created using NewSampleDatasource factory.
	if err := datasource.Manage("googlecloud-logging-datasource", datasource.InstanceFactoryFunc(plugin.NewCloudLoggingDatasource), datasource.ManageOpts{}); err != nil {
		log.DefaultLogger.Error("error running", "error", err.Error())
		os.Exit(1)
	}
}