format source tree using goimports

endpoint/context.go

@@ -2,6 +2,7 @@ package endpoint
 
 import (
 	"context"
+
 	"github.com/zrepl/zrepl/logger"
 )
 

endpoint/endpoint.go

@@ -7,6 +7,7 @@ import (
 	"path"
 
 	"github.com/pkg/errors"
+
 	"github.com/zrepl/zrepl/replication/logic/pdu"
 	"github.com/zrepl/zrepl/util/chainlock"
 	"github.com/zrepl/zrepl/zfs"