From 9df2b49afd4217edb0307a2b17d04a5978bd5b8c Mon Sep 17 00:00:00 2001
From: William Carroll <wpcarro@gmail.com>
Date: Sun, 9 Aug 2020 10:19:36 +0100
Subject: [PATCH] Initialize a default.nix for nix-build

As the previous commit mentions, I'm attempting to build and deploy this project
with `nix-shell` and `nix-build` instead of `cabal` and `stack`.

I'm in the Hamburg airport right now, and my internet connection isn't stable
enough to test this, so I'm committing it until I can more robustly test it.
---
 .../learnpianochords/src/server/default.nix   | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 website/sandbox/learnpianochords/src/server/default.nix

diff --git a/website/sandbox/learnpianochords/src/server/default.nix b/website/sandbox/learnpianochords/src/server/default.nix
new file mode 100644
index 000000000..a39f89b04
--- /dev/null
+++ b/website/sandbox/learnpianochords/src/server/default.nix
@@ -0,0 +1,27 @@
+let
+  pkgs = import /home/wpcarro/nixpkgs {};
+  ghc = pkgs.haskellPackages.ghcWithPackages (hpkgs: [
+    hpkgs.servant-server
+    hpkgs.aeson
+    hpkgs.wai-cors
+    hpkgs.warp
+    hpkgs.jwt
+    hpkgs.unordered-containers
+    hpkgs.base64
+    hpkgs.http-conduit
+    hpkgs.rio
+  ]);
+in pkgs.stdenv.mkDerivation {
+  name = "LearnPianoChords-server";
+  srcs = builtins.path {
+    path = ./.;
+    name = "LearnPianoChords-server-src";
+  };
+  buildPhase = ''
+    ${ghc} -O Main.hs \
+      -XOverloadedStrings \
+      -XNoImplicitPrelude \
+      -XRecordWildCards \
+      -XTypeApplications
+  '';
+}