package worker

// UseNativeLibs controls whether to use C++ implementations.
// Set FETCHML_NATIVE_LIBS=1 to enable native libraries.
// This is defined here so it's available regardless of build tags.
var UseNativeLibs = false

// dirOverallSHA256Hex selects implementation based on toggle.
// This file has no CGo imports so it compiles even when CGO is disabled.
// The actual implementations are in native_bridge.go (native) and data_integrity.go (Go).
func dirOverallSHA256Hex(root string) (string, error) {
	if !UseNativeLibs {
		return dirOverallSHA256HexGo(root)
	}
	return dirOverallSHA256HexNative(root)
}