lotus/itests/kit/log.go

package kit

import (
	"io"
	"log"

	logging "github.com/ipfs/go-log/v2"

	"github.com/filecoin-project/lotus/lib/lotuslog"
)

func QuietMiningLogs() {
	lotuslog.SetupLogLevels()

	_ = logging.SetLogLevel("miner", "ERROR") // set this to INFO to watch mining happen.
	_ = logging.SetLogLevel("chainstore", "ERROR")
	_ = logging.SetLogLevel("chain", "ERROR")
	_ = logging.SetLogLevel("sub", "ERROR")
	_ = logging.SetLogLevel("wdpost", "ERROR")
	_ = logging.SetLogLevel("storageminer", "ERROR")
	_ = logging.SetLogLevel("pubsub", "ERROR")
	_ = logging.SetLogLevel("gen", "ERROR")
	_ = logging.SetLogLevel("rpc", "ERROR")
	_ = logging.SetLogLevel("dht/RtRefreshManager", "ERROR")
}

func QuietAllLogsExcept(names ...string) {
	log.SetOutput(io.Discard) // suppress LogDatastore messages

	lotuslog.SetupLogLevels()
	logging.SetAllLoggers(logging.LevelError)
	for _, name := range names {
		_ = logging.SetLogLevel(name, "INFO")
	}
}