1 files changed, 30 insertions, 0 deletions
diff --git a/pkgs/tools/filesystems/buttersink/default.nix b/pkgs/tools/filesystems/buttersink/default.nix
new file mode 100644
index 000000000000..791d59b7ac27
--- /dev/null
+++ b/pkgs/tools/filesystems/buttersink/default.nix
@@ -0,0 +1,30 @@
+{ lib, python2 }:
+
+python2.pkgs.buildPythonApplication rec {
+  pname = "buttersink";
+  version = "0.6.9";
+
+  src = python2.pkgs.fetchPypi {
+    inherit pname version;
+    sha256 = "a797b6e92ad2acdf41e033c1368ab365aa268f4d8458b396a5770fa6c2bc3f54";
+  };
+
+  propagatedBuildInputs = with python2.pkgs; [ boto crcmod psutil ];
+
+  # No tests implemented
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Synchronise btrfs snapshots";
+    longDescription = ''
+      ButterSink is like rsync, but for btrfs subvolumes instead of files,
+      which makes it much more efficient for things like archiving backup
+      snapshots. It is built on top of btrfs send and receive capabilities.
+      Sources and destinations can be local btrfs file systems, remote btrfs
+      file systems over SSH, or S3 buckets.
+    '';
+    homepage = https://github.com/AmesCornish/buttersink/wiki;
+    license = licenses.gpl3;
+    platforms = platforms.linux;
+  };
+}