X-Git-Url: https://git.giacomolli.uk/onechat/blobdiff_plain/d8f3785bb69288663f4cc46bf4d609c6770452d5..448c931a776c3e3f65ca2eab11da0c062d597818:/log.go?ds=inline

diff --git a/log.go b/log.go
index 1ed70e7..31e1789 100644
--- a/log.go
+++ b/log.go
@@ -65,7 +65,7 @@ func openLog(ctx context.Context, root string, clock func() time.Time) (*Log, er
 
 	lock, err := lockFile(filepath.Join(root, "lock"))
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("lock message log: %w", err)
 	}
 
 	l := &Log{
@@ -111,7 +111,7 @@ func (l *Log) catchUp(ctx context.Context) error {
 	if l.index.count > 0 {
 		record, _, err := l.index.Read(l.index.count - 1)
 		if err != nil {
-			return err
+			return fmt.Errorf("read last log position: %w", err)
 		}
 
 		last := decodePosition(record)
@@ -220,7 +220,7 @@ func (l *Log) Len() int {
 func (l *Log) Message(id int) (Message, error) {
 	record, found, err := l.index.Read(id)
 	if err != nil {
-		return Message{}, err
+		return Message{}, fmt.Errorf("read message position: %w", err)
 	}
 
 	if !found {