fix migration

storage/history.go

@@ -20,6 +20,8 @@ var (
 )
 
 var (
+	historyFileName = "history"
+
 	invalidHistoryItemErr = "invalid history item: %s"
 )
 
@@ -142,7 +144,7 @@ func (s *LocalStorage) SaveCommandToHistory(
 }
 
 func (s *LocalStorage) historyPath() string {
-	return s.joinSessionDir("history")
+	return s.joinSessionDir(historyFileName)
 }
 
 func parseHistoryItem(line string) (string, error) {

storage/measurements.go

@@ -18,6 +18,8 @@ var (
 )
 
 var (
+	measurementsFileName = "measurements"
+
 	saveIdToSessionErr = "failed to save measurement ID: %s"
 	readMeasuremetsErr = "failed to read previous measurements: %s"
 )
@@ -91,5 +93,5 @@ func (s *LocalStorage) GetMeasurements() ([]byte, error) {
 }
 
 func (s *LocalStorage) measurementsPath() string {
-	return s.joinSessionDir("measurements")
+	return s.joinSessionDir(measurementsFileName)
 }

storage/migrations.go

@@ -1,6 +1,7 @@
 package storage
 
 import (
+	"fmt"
 	"os"
 	"path/filepath"
 	"strings"
@@ -19,7 +20,7 @@ func (s *LocalStorage) Migrate() error {
 	for i := s.config.LastMigration; i < len(migrations); i++ {
 		err := migrations[i]()
 		if err != nil {
-			return err
+			fmt.Printf("Warning: migration %d failed: %v", i, err)
 		}
 	}
 	s.config.LastMigration = len(migrations)
@@ -42,7 +43,15 @@ func (s *LocalStorage) UpdateSessionDir() error {
 			}
 			parts := strings.Split(name, "_")
 			newName := parts[2] + "_" + parts[1]
-			err := os.Rename(filepath.Join(oldDir, name), filepath.Join(s.sessionsDir, newName))
+			err := os.Rename(filepath.Join(oldDir, name, "measurements"), filepath.Join(s.sessionsDir, newName, measurementsFileName))
+			if err != nil {
+				return err
+			}
+			err = os.Rename(filepath.Join(oldDir, name, "history"), filepath.Join(s.sessionsDir, newName, historyFileName))
+			if err != nil {
+				return err
+			}
+			err = os.RemoveAll(filepath.Join(oldDir, name))
 			if err != nil {
 				return err
 			}