Create a linter for filenames when using ouput-dir

cmd/query/query.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
-	"strconv"
 	"strings"
 
 	"github.com/bit-bom/bitbom/pkg"
@@ -52,7 +51,7 @@ func (o *options) Run(_ *cobra.Command, args []string) error {
 				return err
 			}
 
-			filePath := filepath.Join(o.outputdir, strconv.Itoa(int(node.Id))+".json")
+			filePath := filepath.Join(o.outputdir, pkg.SanitizeFilename(node.Name)+".json")
 			file, err := os.Create(filePath)
 			if err != nil {
 				return err

pkg/util.go

@@ -0,0 +1,15 @@
+package pkg
+
+import "strings"
+
+// SanitizeFilename replaces characters that are not allowed in filenames with underscores.
+func SanitizeFilename(filename string) string {
+	// Define a set of characters that are not allowed in filenames.
+	invalidChars := []string{"/", "\\", ":", "*", "?", "\"", "<", ">", "|"}
+
+	// Replace each invalid character with an underscore.
+	for _, char := range invalidChars {
+		filename = strings.ReplaceAll(filename, char, "_")
+	}
+	return filename
+}