Initial import

pkg/prepare/overlay.go

@@ -0,0 +1,32 @@
+package prepare
+
+/*
+func hasMountpoint(path string, mounts []string) bool {
+	for _, mount := range mounts {
+		if strings.HasSuffix(mount, path) {
+			return true
+		}
+	}
+	return false
+}
+
+func getStateMountpoints(statePaths []string, mountpoints []string) string {
+	var stateMounts string
+	for _, path := range statePaths {
+		if !hasMountpoint(path, mountpoints) {
+			stateMounts += path + " "
+		}
+	}
+	return stateMounts
+}
+func getOverlayMountpoints(rwPaths []string, mounts []string) string {
+	var mountpoints string
+
+	for _, path := range rwPaths {
+		if !hasMountpoint(path, mounts) {
+			mountpoints += path + ":overlay "
+		}
+	}
+	return mountpoints
+}
+*/