Implement Create Directory Function

directories_test.go

@@ -0,0 +1,42 @@
+ package koii
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+// CreateDirectory creates a new directory with the given path
+// It returns an error if the directory cannot be created
+func CreateDirectory(path string) error {
+	path = filepath.Clean(path)
+
+	if !isDirPathValid(path) {
+		return fmt.Errorf("invalid directory path: %s", path)
+	}
+
+	err := os.MkdirAll(path, 0755)
+	if err != nil {
+		return fmt.Errorf("failed to create directory: %w", err)
+	}
+
+	return nil
+}
+
+// isDirPathValid checks if the given path is a valid directory path
+func isDirPathValid(path string) bool {
+	if strings.ContainsAny(path, "\\/?%*:|\"<>") {
+		return false
+	}
+
+	info, err := os.Stat(path)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return true
+		}
+		return false
+	}
+
+	return info.IsDir()
+}