feat(users/Profpatsch/cas-serve): init r/4304

A dumb little daemon that stores arbitrary files by content-hash, and
exposes a randomly generated URL by which the file can be fetched
again.

If the same file is uploaded twice, it will only be stored once.
CAS hashes are not exposed to the user, so they can’t figure out
whether a file they know is in the database.

Change-Id: Ie57bc09d429a9f31c8f0fc5f63f78d6a84d650f7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5952
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>

1 files changed, 24 insertions, 0 deletions

diff --git a/users/Profpatsch/my-prelude/default.nix b/users/Profpatsch/my-prelude/default.nix
new file mode 100644
index 000000000000..d4da8d97f033
--- /dev/null
+++ b/users/Profpatsch/my-prelude/default.nix
@@ -0,0 +1,24 @@
+{ depot, pkgs, lib, ... }:
+
+pkgs.haskellPackages.mkDerivation {
+  pname = "my-prelude";
+  version = "0.0.1-unreleased";
+
+  src = ./.;
+
+  isLibrary = true;
+
+  libraryHaskellDepends = [
+    pkgs.haskellPackages.PyF
+    pkgs.haskellPackages.errors
+    pkgs.haskellPackages.profunctors
+    pkgs.haskellPackages.semigroupoids
+    pkgs.haskellPackages.these
+    pkgs.haskellPackages.validation-selective
+    pkgs.haskellPackages.error
+
+  ];
+
+  license = lib.licenses.mit;
+
+}