nix: add devShell

Add a nix devShell output to provide a development environment for nix users.

Signed-off-by: Finn Behrens <me@kloenk.de>

diff --git a/flake.nix b/flake.nix
index bdaa4bfdb55f7379cc4dea18cc63cc72c58a08ea..c4185e77eac03aadec9497c2ea0abaedef400096 100644 (file)
--- a/flake.nix
+++ b/flake.nix
@@ -27,5 +27,13 @@
         };
 
         formatter = pkgs.nixfmt;
+
+        devShells.default = pkgs.callPackage ({ mkShell, rustc, cargo, gnumake
+          , gcc, clang, pkg-config, libuuid, libsodium, keyutils, liburcu, zlib
+          , libaio, zstd, lz4, udev, bcachefs }:
+          mkShell {
+            LIBCLANG_PATH = "${clang.cc.lib}/lib";
+            inherit (bcachefs) nativeBuildInputs buildInputs;
+          }) { };
       });
 }