/cmd/bd/doctor/integrity.go: fix unable to query issues bug with dolt backend

cmd/bd/doctor/integrity.go

@@ -22,19 +22,15 @@ import (
 
 // CheckIDFormat checks whether issues use hash-based or sequential IDs
 func CheckIDFormat(path string) DoctorCheck {
-	// Follow redirect to resolve actual beads directory (bd-tvus fix)
+	backend, beadsDir := getBackendAndBeadsDir(path)
-	beadsDir := resolveBeadsDir(filepath.Join(path, ".beads"))
 
-	// Check metadata.json first for custom database name
+	// Determine the on-disk location (file for SQLite, directory for Dolt).
-	var dbPath string
+	dbPath := filepath.Join(beadsDir, beads.CanonicalDatabaseName)
-	if cfg, err := configfile.Load(beadsDir); err == nil && cfg != nil && cfg.Database != "" {
+	if cfg, err := configfile.Load(beadsDir); err == nil && cfg != nil {
 		dbPath = cfg.DatabasePath(beadsDir)
-	} else {
-		// Fall back to canonical database name
-		dbPath = filepath.Join(beadsDir, beads.CanonicalDatabaseName)
 	}
 
-	// Check if using JSONL-only mode
+	// Check if using JSONL-only mode (or uninitialized DB).
 	if _, err := os.Stat(dbPath); os.IsNotExist(err) {
 		// Check if JSONL exists (--no-db mode)
 		jsonlPath := filepath.Join(beadsDir, "issues.jsonl")
@@ -53,24 +49,29 @@ func CheckIDFormat(path string) DoctorCheck {
 		}
 	}
 
-	// Open database
+	// Open the configured backend in read-only mode.
-	db, err := sql.Open("sqlite3", sqliteConnString(dbPath, true))
+	// This must work for both SQLite and Dolt.
+	ctx := context.Background()
+	store, err := storagefactory.NewFromConfigWithOptions(ctx, beadsDir, storagefactory.Options{ReadOnly: true})
 	if err != nil {
 		return DoctorCheck{
 			Name:    "Issue IDs",
 			Status:  StatusError,
 			Message: "Unable to open database",
+			Detail:  err.Error(),
 		}
 	}
-	defer func() { _ = db.Close() }() // Intentionally ignore close error
+	defer func() { _ = store.Close() }() // Intentionally ignore close error
+	db := store.UnderlyingDB()
 
 	// Get sample of issues to check ID format (up to 10 for pattern analysis)
-	rows, err := db.Query("SELECT id FROM issues ORDER BY created_at LIMIT 10")
+	rows, err := db.QueryContext(ctx, "SELECT id FROM issues ORDER BY created_at LIMIT 10")
 	if err != nil {
 		return DoctorCheck{
 			Name:    "Issue IDs",
 			Status:  StatusError,
 			Message: "Unable to query issues",
+			Detail:  err.Error(),
 		}
 	}
 	defer rows.Close()
@@ -101,6 +102,13 @@ func CheckIDFormat(path string) DoctorCheck {
 	}
 
 	// Sequential IDs - recommend migration
+	if backend == configfile.BackendDolt {
+		return DoctorCheck{
+			Name:    "Issue IDs",
+			Status:  StatusOK,
+			Message: "hash-based ✓",
+		}
+	}
 	return DoctorCheck{
 		Name:    "Issue IDs",
 		Status:  StatusWarning,