Function IsValidSubfolderPath

internal/validators/utils.go:100–132

IsValidSubfolderPath checks if a subfolder path is valid

(path string)

// IsValidSubfolderPath checks if a subfolder path is valid
func IsValidSubfolderPath(path string) bool {
	// Empty path is valid (subfolder is optional)
	if path == "" {
		return true
	}

	// Must not start with / (must be relative)
	if strings.HasPrefix(path, "/") {
		return false
	}

	// Must not end with / (clean path format)
	if strings.HasSuffix(path, "/") {
		return false
	}

	// Check for valid path characters (alphanumeric, dash, underscore, dot, forward slash)
	validPathRegex := regexp.MustCompile(`^[a-zA-Z0-9\-_./]+$`)
	if !validPathRegex.MatchString(path) {
		return false
	}

	// Check that path segments are valid
	segments := strings.Split(path, "/")
	for _, segment := range segments {
		// Disallow empty segments ("//"), current dir ("."), and parent dir ("..")
		if segment == "" || segment == "." || segment == ".." {
			return false
		}
	}

	return true
}

// IsValidRemoteURL checks if a URL is valid for remotes (stricter than packages - no localhost allowed)
func IsValidRemoteURL(rawURL string) bool {