mv internal lib

lib/upgrade/upgrade_unsupp.go

@@ -0,0 +1,21 @@
+// Copyright (C) 2014 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+// +build noupgrade
+
+package upgrade
+
+func upgradeTo(binary string, rel Release) error {
+	return ErrUpgradeUnsupported
+}
+
+func upgradeToURL(binary, url string) error {
+	return ErrUpgradeUnsupported
+}
+
+func LatestRelease(version string) (Release, error) {
+	return Release{}, ErrUpgradeUnsupported
+}