headscale/hscontrol/util/log.go

92 lines
2.3 KiB
Go

package util
import (
"context"
"errors"
"time"
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
"gorm.io/gorm"
gormLogger "gorm.io/gorm/logger"
"tailscale.com/types/logger"
)
func LogErr(err error, msg string) {
log.Error().Caller().Err(err).Msg(msg)
}
func TSLogfWrapper() logger.Logf {
return func(format string, args ...any) {
log.Debug().Caller().Msgf(format, args...)
}
}
type DBLogWrapper struct {
Logger *zerolog.Logger
Level zerolog.Level
Event *zerolog.Event
SlowThreshold time.Duration
SkipErrRecordNotFound bool
ParameterizedQueries bool
}
func NewDBLogWrapper(origin *zerolog.Logger, slowThreshold time.Duration, skipErrRecordNotFound bool, parameterizedQueries bool) *DBLogWrapper {
l := &DBLogWrapper{
Logger: origin,
Level: origin.GetLevel(),
SlowThreshold: slowThreshold,
SkipErrRecordNotFound: skipErrRecordNotFound,
ParameterizedQueries: parameterizedQueries,
}
return l
}
type DBLogWrapperOption func(*DBLogWrapper)
func (l *DBLogWrapper) LogMode(gormLogger.LogLevel) gormLogger.Interface {
return l
}
func (l *DBLogWrapper) Info(ctx context.Context, msg string, data ...interface{}) {
l.Logger.Info().Msgf(msg, data...)
}
func (l *DBLogWrapper) Warn(ctx context.Context, msg string, data ...interface{}) {
l.Logger.Warn().Msgf(msg, data...)
}
func (l *DBLogWrapper) Error(ctx context.Context, msg string, data ...interface{}) {
l.Logger.Error().Msgf(msg, data...)
}
func (l *DBLogWrapper) Trace(ctx context.Context, begin time.Time, fc func() (sql string, rowsAffected int64), err error) {
elapsed := time.Since(begin)
sql, rowsAffected := fc()
fields := map[string]interface{}{
"duration": elapsed,
"sql": sql,
"rowsAffected": rowsAffected,
}
if err != nil && !(errors.Is(err, gorm.ErrRecordNotFound) && l.SkipErrRecordNotFound) {
l.Logger.Error().Err(err).Fields(fields).Msgf("")
return
}
if l.SlowThreshold != 0 && elapsed > l.SlowThreshold {
l.Logger.Warn().Fields(fields).Msgf("")
return
}
l.Logger.Debug().Fields(fields).Msgf("")
}
func (l *DBLogWrapper) ParamsFilter(ctx context.Context, sql string, params ...interface{}) (string, []interface{}) {
if l.ParameterizedQueries {
return sql, nil
}
return sql, params
}