support for tidle in name

cmd/createSnapshot.go

@@ -6,6 +6,7 @@ import (
 	"github.com/Layr-Labs/sidecar/internal/config"
 	"github.com/Layr-Labs/sidecar/internal/logger"
 	"github.com/Layr-Labs/sidecar/pkg/snapshot"
+	"github.com/Layr-Labs/sidecar/pkg/utils"
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
 	"github.com/spf13/viper"
@@ -24,8 +25,13 @@ var createSnapshotCmd = &cobra.Command{
 			return fmt.Errorf("failed to initialize logger: %w", err)
 		}
 
+		outputFile, err := utils.ExpandHomeDir(cfg.SnapshotConfig.OutputFile)
+		if err != nil {
+			return err
+		}
+
 		svc := snapshot.NewSnapshotService(&snapshot.SnapshotConfig{
-			OutputFile: cfg.SnapshotConfig.OutputFile,
+			OutputFile: outputFile,
 			Host:       cfg.DatabaseConfig.Host,
 			Port:       cfg.DatabaseConfig.Port,
 			User:       cfg.DatabaseConfig.User,

cmd/restoreSnapshot.go

@@ -6,6 +6,7 @@ import (
 	"github.com/Layr-Labs/sidecar/internal/config"
 	"github.com/Layr-Labs/sidecar/internal/logger"
 	"github.com/Layr-Labs/sidecar/pkg/snapshot"
+	"github.com/Layr-Labs/sidecar/pkg/utils"
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
 	"github.com/spf13/viper"
@@ -25,8 +26,13 @@ The snapshot file is expected to be a pg_dump custom format file.`,
 			return fmt.Errorf("failed to initialize logger: %w", err)
 		}
 
+		inputFile, err := utils.ExpandHomeDir(cfg.SnapshotConfig.InputFile)
+		if err != nil {
+			return err
+		}
+
 		svc := snapshot.NewSnapshotService(&snapshot.SnapshotConfig{
-			InputFile:  cfg.SnapshotConfig.InputFile,
+			InputFile:  inputFile,
 			Host:       cfg.DatabaseConfig.Host,
 			Port:       cfg.DatabaseConfig.Port,
 			User:       cfg.DatabaseConfig.User,

pkg/utils/helpers.go

@@ -3,6 +3,8 @@ package utils
 import (
 	"encoding/hex"
 	"fmt"
+	"os"
+	"path/filepath"
 	"regexp"
 	"strings"
 )
@@ -24,3 +26,15 @@ func SnakeCase(s string) string {
 	notSnake := regexp.MustCompile(`[_-]`)
 	return notSnake.ReplaceAllString(s, "_")
 }
+
+// ExpandHomeDir expands the ~ in file paths to the user's home directory.
+func ExpandHomeDir(path string) (string, error) {
+	if strings.HasPrefix(path, "~/") {
+		homeDir, err := os.UserHomeDir()
+		if err != nil {
+			return "", fmt.Errorf("failed to get user home directory: %w", err)
+		}
+		path = filepath.Join(homeDir, path[2:])
+	}
+	return path, nil
+}