refactor: rename pass_mgr to secret-mgr

The secret manager binary was renamed from pass_mgr to secret-mgr.
Update all references in CLI code, mode detection, and help text.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

internal/commands/config.go

@@ -20,7 +20,7 @@ func RunConfigURL(url string) {
 	fmt.Printf("base-url set to %s\n", url)
 }
 
-// RunConfigAccMgrToken stores the account-manager token via pass_mgr.
+// RunConfigAccMgrToken stores the account-manager token via secret-mgr.
 func RunConfigAccMgrToken(token string) {
 	if token == "" {
 		output.Error("usage: hf config --acc-mgr-token <token>")

internal/help/leaf.go

@@ -95,9 +95,9 @@ func leafHelpSpec(group, cmd string) (leafHelp, bool) {
 			Notes:   []string{"Writes base-url into .hf-config.json next to the hf binary."},
 		},
 		"config/acc-mgr-token": {
-			Summary: "Store the account-manager token via pass_mgr",
+			Summary: "Store the account-manager token via secret-mgr",
 			Usage:   []string{"hf config --acc-mgr-token <token>"},
-			Notes:   []string{"Only available in padded-cell mode with pass_mgr installed."},
+			Notes:   []string{"Only available in padded-cell mode with secret-mgr installed."},
 		},
 		"user/create": {
 			Summary: "Create a user account",
@@ -105,7 +105,7 @@ func leafHelpSpec(group, cmd string) (leafHelp, bool) {
 			Flags:   accountManagerFlagHelp(),
 			Notes: []string{
 				"This command uses the account-manager token flow, not the normal user token flow.",
-				"In padded-cell mode, --acc-mgr-token is hidden and password generation can fall back to pass_mgr.",
+				"In padded-cell mode, --acc-mgr-token is hidden and password generation can fall back to secret-mgr.",
 			},
 		},
 		"user/list":                {Summary: "List users", Usage: []string{"hf user list"}, Flags: authFlagHelp()},

internal/mode/mode.go

@@ -12,7 +12,7 @@ type RuntimeMode int
 const (
 	// ManualMode requires explicit --token / --acc-mgr-token flags.
 	ManualMode RuntimeMode = iota
-	// PaddedCellMode resolves secrets via pass_mgr automatically.
+	// PaddedCellMode resolves secrets via secret-mgr automatically.
 	PaddedCellMode
 )
 
@@ -21,11 +21,11 @@ var (
 	detectOnce   sync.Once
 )
 
-// Detect checks whether pass_mgr is available and returns the runtime mode.
+// Detect checks whether secret-mgr is available and returns the runtime mode.
 // The result is cached after the first call.
 func Detect() RuntimeMode {
 	detectOnce.Do(func() {
-		_, err := exec.LookPath("pass_mgr")
+		_, err := exec.LookPath("secret-mgr")
 		if err == nil {
 			detectedMode = PaddedCellMode
 		} else {

internal/passmgr/passmgr.go

@@ -1,4 +1,4 @@
-// Package passmgr wraps calls to the pass_mgr binary for secret resolution.
+// Package passmgr wraps calls to the secret-mgr binary for secret resolution.
 package passmgr
 
 import (
@@ -7,49 +7,49 @@ import (
 	"strings"
 )
 
-// GetSecret calls: pass_mgr get-secret [--public] --key <key>
+// GetSecret calls: secret-mgr get-secret [--public] --key <key>
 func GetSecret(key string, public bool) (string, error) {
 	args := []string{"get-secret"}
 	if public {
 		args = append(args, "--public")
 	}
 	args = append(args, "--key", key)
-	out, err := exec.Command("pass_mgr", args...).Output()
+	out, err := exec.Command("secret-mgr", args...).Output()
 	if err != nil {
-		return "", fmt.Errorf("pass_mgr get-secret --key %s failed: %w", key, err)
+		return "", fmt.Errorf("secret-mgr get-secret --key %s failed: %w", key, err)
 	}
 	return strings.TrimSpace(string(out)), nil
 }
 
-// SetSecret calls: pass_mgr set [--public] --key <key> --secret <secret>
+// SetSecret calls: secret-mgr set [--public] --key <key> --secret <secret>
 func SetSecret(key, secret string, public bool) error {
 	args := []string{"set"}
 	if public {
 		args = append(args, "--public")
 	}
 	args = append(args, "--key", key, "--secret", secret)
-	if err := exec.Command("pass_mgr", args...).Run(); err != nil {
-		return fmt.Errorf("pass_mgr set --key %s failed: %w", key, err)
+	if err := exec.Command("secret-mgr", args...).Run(); err != nil {
+		return fmt.Errorf("secret-mgr set --key %s failed: %w", key, err)
 	}
 	return nil
 }
 
-// GeneratePassword calls: pass_mgr generate --key <key> --username <username>
+// GeneratePassword calls: secret-mgr generate --key <key> --username <username>
 func GeneratePassword(key, username string) (string, error) {
 	args := []string{"generate", "--key", key, "--username", username}
-	out, err := exec.Command("pass_mgr", args...).Output()
+	out, err := exec.Command("secret-mgr", args...).Output()
 	if err != nil {
-		return "", fmt.Errorf("pass_mgr generate failed: %w", err)
+		return "", fmt.Errorf("secret-mgr generate failed: %w", err)
 	}
 	return strings.TrimSpace(string(out)), nil
 }
 
-// GetToken retrieves the normal hf-token via pass_mgr.
+// GetToken retrieves the normal hf-token via secret-mgr.
 func GetToken() (string, error) {
 	return GetSecret("hf-token", false)
 }
 
-// GetAccountManagerToken retrieves the public hf-acc-mgr-token via pass_mgr.
+// GetAccountManagerToken retrieves the public hf-acc-mgr-token via secret-mgr.
 func GetAccountManagerToken() (string, error) {
 	return GetSecret("hf-acc-mgr-token", true)
 }