internal/cli/cli.go

@@ -17,30 +17,30 @@ type Instance struct {
 }
 
 // NewCLIInstance creates a new CLI instance with the real filesystem
-func NewCLIInstance() *Instance {
+func NewCLIInstance() (*Instance, error) {
 	fs := afero.NewOsFs()
 	stateDir, err := secret.DetermineStateDir("")
 	if err != nil {
-		panic(fmt.Sprintf("cannot determine state directory: %v", err))
+		return nil, fmt.Errorf("cannot determine state directory: %w", err)
 	}
 
 	return &Instance{
 		fs:       fs,
 		stateDir: stateDir,
-	}
+	}, nil
 }
 
 // NewCLIInstanceWithFs creates a new CLI instance with the given filesystem (for testing)
-func NewCLIInstanceWithFs(fs afero.Fs) *Instance {
+func NewCLIInstanceWithFs(fs afero.Fs) (*Instance, error) {
 	stateDir, err := secret.DetermineStateDir("")
 	if err != nil {
-		panic(fmt.Sprintf("cannot determine state directory: %v", err))
+		return nil, fmt.Errorf("cannot determine state directory: %w", err)
 	}
 
 	return &Instance{
 		fs:       fs,
 		stateDir: stateDir,
-	}
+	}, nil
 }
 
 // NewCLIInstanceWithStateDir creates a new CLI instance with custom state directory (for testing)

internal/cli/cli_test.go

@@ -25,7 +25,10 @@ func TestCLIInstanceStateDir(t *testing.T) {
 func TestCLIInstanceWithFs(t *testing.T) {
 	// Test creating CLI instance with custom filesystem
 	fs := afero.NewMemMapFs()
-	cli := NewCLIInstanceWithFs(fs)
+	cli, err := NewCLIInstanceWithFs(fs)
+	if err != nil {
+		t.Fatalf("failed to initialize CLI: %v", err)
+	}
 
 	// The state directory should be determined automatically
 	stateDir := cli.GetStateDir()

internal/cli/crypto.go

@@ -22,7 +22,10 @@ func newEncryptCmd() *cobra.Command {
 			inputFile, _ := cmd.Flags().GetString("input")
 			outputFile, _ := cmd.Flags().GetString("output")
 
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 			cli.cmd = cmd
 
 			return cli.Encrypt(args[0], inputFile, outputFile)
@@ -45,7 +48,10 @@ func newDecryptCmd() *cobra.Command {
 			inputFile, _ := cmd.Flags().GetString("input")
 			outputFile, _ := cmd.Flags().GetString("output")
 
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 			cli.cmd = cmd
 
 			return cli.Decrypt(args[0], inputFile, outputFile)

internal/cli/generate.go

@@ -38,7 +38,10 @@ func newGenerateMnemonicCmd() *cobra.Command {
 			`mnemonic phrase that can be used with 'secret init' ` +
 			`or 'secret import'.`,
 		RunE: func(cmd *cobra.Command, _ []string) error {
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 
 			return cli.GenerateMnemonic(cmd)
 		},
@@ -56,7 +59,10 @@ func newGenerateSecretCmd() *cobra.Command {
 			secretType, _ := cmd.Flags().GetString("type")
 			force, _ := cmd.Flags().GetBool("force")
 
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 
 			return cli.GenerateSecret(cmd, args[0], length, secretType, force)
 		},

internal/cli/info.go

@@ -1,6 +1,7 @@
 package cli
 
 import (
+	"log"
 	"encoding/json"
 	"fmt"
 	"io"
@@ -40,7 +41,10 @@ type InfoOutput struct {
 
 // newInfoCmd returns the info command
 func newInfoCmd() *cobra.Command {
-	cli := NewCLIInstance()
+	cli, err := NewCLIInstance()
+	if err != nil {
+		log.Fatalf("failed to initialize CLI: %v", err)
+	}
 
 	var jsonOutput bool
 

internal/cli/init.go

@@ -1,6 +1,7 @@
 package cli
 
 import (
+	"log"
 	"fmt"
 	"log/slog"
 	"os"
@@ -27,7 +28,10 @@ func NewInitCmd() *cobra.Command {
 
 // RunInit is the exported function that handles the init command
 func RunInit(cmd *cobra.Command, _ []string) error {
-	cli := NewCLIInstance()
+	cli, err := NewCLIInstance()
+	if err != nil {
+		log.Fatalf("failed to initialize CLI: %v", err)
+	}
 
 	return cli.Init(cmd)
 }

internal/cli/secrets.go

@@ -1,6 +1,7 @@
 package cli
 
 import (
+	"log"
 	"encoding/json"
 	"fmt"
 	"io"
@@ -44,7 +45,10 @@ func newAddCmd() *cobra.Command {
 			force, _ := cmd.Flags().GetBool("force")
 			secret.Debug("Got force flag", "force", force)
 
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 			cli.cmd = cmd // Set the command for stdin access
 			secret.Debug("Created CLI instance, calling AddSecret")
 
@@ -58,7 +62,10 @@ func newAddCmd() *cobra.Command {
 }
 
 func newGetCmd() *cobra.Command {
-	cli := NewCLIInstance()
+	cli, err := NewCLIInstance()
+	if err != nil {
+		log.Fatalf("failed to initialize CLI: %v", err)
+	}
 	cmd := &cobra.Command{
 		Use:               "get <secret-name>",
 		Short:             "Retrieve a secret from the vault",
@@ -66,7 +73,10 @@ func newGetCmd() *cobra.Command {
 		ValidArgsFunction: getSecretNamesCompletionFunc(cli.fs, cli.stateDir),
 		RunE: func(cmd *cobra.Command, args []string) error {
 			version, _ := cmd.Flags().GetString("version")
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 
 			return cli.GetSecretWithVersion(cmd, args[0], version)
 		},
@@ -93,7 +103,10 @@ func newListCmd() *cobra.Command {
 				filter = args[0]
 			}
 
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 
 			return cli.ListSecrets(cmd, jsonOutput, quietOutput, filter)
 		},
@@ -115,7 +128,10 @@ func newImportCmd() *cobra.Command {
 			sourceFile, _ := cmd.Flags().GetString("source")
 			force, _ := cmd.Flags().GetBool("force")
 
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 
 			return cli.ImportSecret(cmd, args[0], sourceFile, force)
 		},
@@ -129,7 +145,10 @@ func newImportCmd() *cobra.Command {
 }
 
 func newRemoveCmd() *cobra.Command {
-	cli := NewCLIInstance()
+	cli, err := NewCLIInstance()
+	if err != nil {
+		log.Fatalf("failed to initialize CLI: %v", err)
+	}
 	cmd := &cobra.Command{
 		Use:     "remove <secret-name>",
 		Aliases: []string{"rm"},
@@ -139,7 +158,10 @@ func newRemoveCmd() *cobra.Command {
 		Args:              cobra.ExactArgs(1),
 		ValidArgsFunction: getSecretNamesCompletionFunc(cli.fs, cli.stateDir),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 
 			return cli.RemoveSecret(cmd, args[0], false)
 		},
@@ -149,7 +171,10 @@ func newRemoveCmd() *cobra.Command {
 }
 
 func newMoveCmd() *cobra.Command {
-	cli := NewCLIInstance()
+	cli, err := NewCLIInstance()
+	if err != nil {
+		log.Fatalf("failed to initialize CLI: %v", err)
+	}
 	cmd := &cobra.Command{
 		Use:     "move <source> <destination>",
 		Aliases: []string{"mv", "rename"},
@@ -172,7 +197,10 @@ The source secret is deleted after successful copy.`,
 		},
 		RunE: func(cmd *cobra.Command, args []string) error {
 			force, _ := cmd.Flags().GetBool("force")
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 
 			return cli.MoveSecret(cmd, args[0], args[1], force)
 		},

internal/cli/secrets_size_test.go

@@ -113,7 +113,10 @@ func TestAddSecretVariousSizes(t *testing.T) {
 			cmd.SetIn(stdin)
 
 			// Create CLI instance
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				t.Fatalf("failed to initialize CLI: %v", err)
+			}
 			cli.fs = fs
 			cli.stateDir = stateDir
 			cli.cmd = cmd
@@ -230,7 +233,10 @@ func TestImportSecretVariousSizes(t *testing.T) {
 			cmd := &cobra.Command{}
 
 			// Create CLI instance
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				t.Fatalf("failed to initialize CLI: %v", err)
+			}
 			cli.fs = fs
 			cli.stateDir = stateDir
 
@@ -318,7 +324,10 @@ func TestAddSecretBufferGrowth(t *testing.T) {
 			cmd.SetIn(stdin)
 
 			// Create CLI instance
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				t.Fatalf("failed to initialize CLI: %v", err)
+			}
 			cli.fs = fs
 			cli.stateDir = stateDir
 			cli.cmd = cmd
@@ -377,7 +386,10 @@ func TestAddSecretStreamingBehavior(t *testing.T) {
 	cmd.SetIn(slowReader)
 
 	// Create CLI instance
-	cli := NewCLIInstance()
+	cli, err := NewCLIInstance()
+	if err != nil {
+		t.Fatalf("failed to initialize CLI: %v", err)
+	}
 	cli.fs = fs
 	cli.stateDir = stateDir
 	cli.cmd = cmd

internal/cli/unlockers.go

@@ -1,6 +1,7 @@
 package cli
 
 import (
+	"log"
 	"encoding/json"
 	"fmt"
 	"os"
@@ -96,7 +97,10 @@ func newUnlockerListCmd() *cobra.Command {
 		RunE: func(cmd *cobra.Command, _ []string) error {
 			jsonOutput, _ := cmd.Flags().GetBool("json")
 
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 			cli.cmd = cmd
 
 			return cli.UnlockersList(jsonOutput)
@@ -153,7 +157,10 @@ to access the same vault. This provides flexibility and backup access options.`,
 		Args:      cobra.ExactArgs(1),
 		ValidArgs: strings.Split(supportedTypes, ", "),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 			unlockerType := args[0]
 
 			// Validate unlocker type
@@ -186,7 +193,10 @@ to access the same vault. This provides flexibility and backup access options.`,
 }
 
 func newUnlockerRemoveCmd() *cobra.Command {
-	cli := NewCLIInstance()
+	cli, err := NewCLIInstance()
+	if err != nil {
+		log.Fatalf("failed to initialize CLI: %v", err)
+	}
 	cmd := &cobra.Command{
 		Use:     "remove <unlocker-id>",
 		Aliases: []string{"rm"},
@@ -198,7 +208,10 @@ func newUnlockerRemoveCmd() *cobra.Command {
 		ValidArgsFunction: getUnlockerIDsCompletionFunc(cli.fs, cli.stateDir),
 		RunE: func(cmd *cobra.Command, args []string) error {
 			force, _ := cmd.Flags().GetBool("force")
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 
 			return cli.UnlockersRemove(args[0], force, cmd)
 		},
@@ -210,7 +223,10 @@ func newUnlockerRemoveCmd() *cobra.Command {
 }
 
 func newUnlockerSelectCmd() *cobra.Command {
-	cli := NewCLIInstance()
+	cli, err := NewCLIInstance()
+	if err != nil {
+		log.Fatalf("failed to initialize CLI: %v", err)
+	}
 
 	return &cobra.Command{
 		Use:               "select <unlocker-id>",
@@ -218,7 +234,10 @@ func newUnlockerSelectCmd() *cobra.Command {
 		Args:              cobra.ExactArgs(1),
 		ValidArgsFunction: getUnlockerIDsCompletionFunc(cli.fs, cli.stateDir),
 		RunE: func(_ *cobra.Command, args []string) error {
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 
 			return cli.UnlockerSelect(args[0])
 		},

internal/cli/vault.go

@@ -1,6 +1,7 @@
 package cli
 
 import (
+	"log"
 	"encoding/json"
 	"fmt"
 	"os"
@@ -41,7 +42,10 @@ func newVaultListCmd() *cobra.Command {
 		RunE: func(cmd *cobra.Command, _ []string) error {
 			jsonOutput, _ := cmd.Flags().GetBool("json")
 
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 
 			return cli.ListVaults(cmd, jsonOutput)
 		},
@@ -58,7 +62,10 @@ func newVaultCreateCmd() *cobra.Command {
 		Short: "Create a new vault",
 		Args:  cobra.ExactArgs(1),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 
 			return cli.CreateVault(cmd, args[0])
 		},
@@ -66,7 +73,10 @@ func newVaultCreateCmd() *cobra.Command {
 }
 
 func newVaultSelectCmd() *cobra.Command {
-	cli := NewCLIInstance()
+	cli, err := NewCLIInstance()
+	if err != nil {
+		log.Fatalf("failed to initialize CLI: %v", err)
+	}
 
 	return &cobra.Command{
 		Use:               "select <name>",
@@ -74,7 +84,10 @@ func newVaultSelectCmd() *cobra.Command {
 		Args:              cobra.ExactArgs(1),
 		ValidArgsFunction: getVaultNamesCompletionFunc(cli.fs, cli.stateDir),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 
 			return cli.SelectVault(cmd, args[0])
 		},
@@ -82,7 +95,10 @@ func newVaultSelectCmd() *cobra.Command {
 }
 
 func newVaultImportCmd() *cobra.Command {
-	cli := NewCLIInstance()
+	cli, err := NewCLIInstance()
+	if err != nil {
+		log.Fatalf("failed to initialize CLI: %v", err)
+	}
 
 	return &cobra.Command{
 		Use:               "import <vault-name>",
@@ -96,7 +112,10 @@ func newVaultImportCmd() *cobra.Command {
 				vaultName = args[0]
 			}
 
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 
 			return cli.VaultImport(cmd, vaultName)
 		},
@@ -104,7 +123,10 @@ func newVaultImportCmd() *cobra.Command {
 }
 
 func newVaultRemoveCmd() *cobra.Command {
-	cli := NewCLIInstance()
+	cli, err := NewCLIInstance()
+	if err != nil {
+		log.Fatalf("failed to initialize CLI: %v", err)
+	}
 	cmd := &cobra.Command{
 		Use:     "remove <name>",
 		Aliases: []string{"rm"},
@@ -115,7 +137,10 @@ func newVaultRemoveCmd() *cobra.Command {
 		ValidArgsFunction: getVaultNamesCompletionFunc(cli.fs, cli.stateDir),
 		RunE: func(cmd *cobra.Command, args []string) error {
 			force, _ := cmd.Flags().GetBool("force")
-			cli := NewCLIInstance()
+			cli, err := NewCLIInstance()
+			if err != nil {
+				return fmt.Errorf("failed to initialize CLI: %w", err)
+			}
 
 			return cli.RemoveVault(cmd, args[0], force)
 		},

internal/cli/version.go

@@ -1,6 +1,7 @@
 package cli
 
 import (
+	"log"
 	"fmt"
 	"path/filepath"
 	"strings"
@@ -18,7 +19,10 @@ const (
 
 // newVersionCmd returns the version management command
 func newVersionCmd() *cobra.Command {
-	cli := NewCLIInstance()
+	cli, err := NewCLIInstance()
+	if err != nil {
+		log.Fatalf("failed to initialize CLI: %v", err)
+	}
 
 	return VersionCommands(cli)
 }

internal/cli/version_test.go

@@ -266,7 +266,10 @@ func TestGetSecretWithVersion(t *testing.T) {
 
 func TestVersionCommandStructure(t *testing.T) {
 	// Test that version commands are properly structured
-	cli := NewCLIInstance()
+	cli, err := NewCLIInstance()
+	if err != nil {
+		t.Fatalf("failed to initialize CLI: %v", err)
+	}
 	cmd := VersionCommands(cli)
 
 	assert.Equal(t, "version", cmd.Use)