reduce spam [skip ci]

ci/tsync.sh

@@ -6,13 +6,14 @@ find .repo -name '*.lock' -delete
 needed_device=$(awk -F "path=" '/device\// {print $2}' .repo/local_manifests/* | awk -F '"' '{print $2}')
 needed_kernel=$(awk -F "path=" '/kernel\// {print $2}' .repo/local_manifests/* | awk -F '"' '{print $2}')
 needed_vendor=$(awk -F "path=" '/vendor\// {print $2}' .repo/local_manifests/* | awk -F '"' '{print $2}')
-devices='asus xiaomi realme motorola micromax wingtech oneplus'
+devices='asus xiaomi realme motorola micromax wingtech oneplus lenovo'
 for device in $devices; do
 	safe_to_remove_device=$(ls device/$device/* -d 2> /dev/null | grep -v $needed_device)
 	safe_to_remove_kernel=$(ls kernel/$device/* -d 2> /dev/null | grep -v $needed_kernel)
 	safe_to_remove_vendor=$(ls vendor/$device/* -d 2> /dev/null | grep -v $needed_vendor)
-	rm -rf $safe_to_remove_kernel $safe_to_remove_device $safe_to_remove_vendor
-	echo removed $safe_to_remove_kernel $safe_to_remove_device $safe_to_remove_vendor
+	if [[ -n "$safe_to_remove_device" ]]; then rm -rf $safe_to_remove_device; echo removed $safe_to_remove_device; fi
+	if [[ -n "$safe_to_remove_kernel" ]]; then rm -rf $safe_to_remove_kernel; echo removed $safe_to_remove_kernel; fi
+	if [[ -n "$safe_to_remove_vendor" ]]; then rm -rf $safe_to_remove_vendor; echo removed $safe_to_remove_vendor; fi
 done
 curl -sO https://api.cirrus-ci.com/v1/task/$CIRRUS_TASK_ID/logs/sync.log