init

1 files changed, 40 insertions, 0 deletions

diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..b1a597f
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,40 @@
+let
+
+  all-hies = fetchTarball {
+    url = "https://github.com/infinisil/all-hies/tarball/534ac517b386821b787d1edbd855b9966d0c0775";
+    sha256 = "0bw1llpwxbh1dnrnbxkj2l0j58s523hjivszf827c3az5i4py1i2";
+  };
+
+  pkgs = import <nixpkgs> {
+    # Pass no config for purity
+    config = {};
+    overlays = [
+      (import all-hies {}).overlay
+    ];
+  };
+
+  inherit (pkgs) haskellPackages;
+
+  haskellDeps = ps: with ps; [
+    base
+    lens
+    parsec
+    mtl
+    readline
+  ];
+
+  ghc = haskellPackages.ghcWithPackages haskellDeps;
+
+  externalPackages = [
+    ghc
+    pkgs.gdb
+    pkgs.cabal2nix
+    haskellPackages.cabal-install
+    haskellPackages.hie
+    haskellPackages.hoogle
+  ];
+in
+pkgs.stdenv.mkDerivation {
+  name = "env";
+  buildInputs = externalPackages;
+}