1 files changed, 63 insertions, 0 deletions

diff --git a/default.nix b/default.nix
new file mode 100644
index 0000000..465f90f
--- /dev/null
+++ b/default.nix
@@ -0,0 +1,63 @@
+{ pkgs ? import <nixpkgs> { overlays = []; } }:
+
+with pkgs;
+let
+  stack = stdenv.mkDerivation rec {
+    name = "stack-${version}";
+    version = "2.3.3";
+    src = fetchurl {
+      url = "https://github.com/commercialhaskell/stack/releases/download/v${version}/stack-${version}-linux-x86_64.tar.gz";
+      sha256 = "1gm2llfwhal5ds6s21066mpr0lg4090rbaicn671dsn7v5srqcp7";
+    };
+    nativeBuildInputs = [ autoPatchelfHook ];
+    buildInputs = [
+      gmp
+      zlib
+    ];
+    dontFixup = true;
+    unpackPhase = ''
+      tar -xf $src
+    '';
+    installPhase = ''
+      mkdir -p $out/bin
+      cp -r stack-${version}-linux-x86_64/stack $out/bin
+    '';
+  };
+  stylish-haskell = stdenv.mkDerivation rec {
+    name = "stylish-haskell-${version}";
+    version = "0.12.2.0";
+    nativeBuildInputs = [ autoPatchelfHook ];
+    buildInputs = [];
+    src = fetchurl {
+      url = "https://github.com/jaspervdj/stylish-haskell/releases/download/v${version}/stylish-haskell-v${version}-linux-x86_64.tar.gz";
+      sha256 = "1v7r2vm3q9xn9xdwmmx2b9yl0a9x0101mni1ipd2k3ph5x3pf3gm";
+    };
+    unpackPhase = ''
+      tar -xzf $src
+    '';
+    installPhase = ''
+      mkdir -p $out/bin
+      cp -r stylish-haskell-v${version}-linux-x86_64/stylish-haskell $out/bin
+    '';
+  };
+  hlint = stdenv.mkDerivation rec {
+      name = "hlint-${version}";
+      version = "2.2.1";
+      nativeBuildInputs = [ autoPatchelfHook ];
+      buildInputs = [ gmp ncurses5 ];
+      src = fetchurl {
+        url = "https://github.com/ndmitchell/hlint/releases/download/v${version}/hlint-${version}-x86_64-linux.tar.gz";
+        sha256 = "03ipgynd4vkcm89nzgzd10m6k4rr5fsnk93zgv7d7d9lhy6y7vhg";
+      };
+      unpackPhase = ''
+        tar -xf $src
+      '';
+      installPhase = ''
+        mkdir -p $out/bin
+        cp -r hlint-${version}/* $out/bin/
+      '';
+    };
+in
+{
+  inherit shellcheck git stack stylish-haskell hlint;
+}