biscuit/pkgs/maps/shell.nix

with import <nixpkgs> {};
let
  package = pkgs.callPackage ./. {};
  fennel-ls1 =
    let inherit (pkgs) stdenv pandoc;
    in stdenv.mkDerivation {
      name = "fennel-ls";
      buildInputs = [ package.lua ];
      nativeBuildInputs = [ pandoc ];
      makeFlags = [ "PREFIX=\\$out" ];
      src = fetchFromSourcehut {
        owner ="~xerool";
        repo ="fennel-ls";
        rev = "552b03b983c18d7db5053350711bef9088cc9110";
        hash = "sha256-npR10hzPYgDPbKWB5ueq8cXAWYvUEbVVJ1R/EEdCnVY=";
      };
    };
  fennel-ls = pkgs.fennel-ls.override { inherit (package) lua luaPackages; };
  luaProfiler =
    let
      inherit (pkgs) stdenv cmake;
      inherit (package) lua;
    in stdenv.mkDerivation {
      name = "LuaProfiler";
      src = fetchFromGitHub {
        owner = "Patrick08T";
        repo = "LuaProfiler";
        rev = "abb989337f6f46b820c9d2eb1e1d339e8f6f3760";
        hash = "sha256-43kwZCZZmWD5ens1qCzD7LTg/jKMfcb9Vw/DBiN2sSo=";
      };
      buildInputs = [ lua ];
      installPhase = ''
        mkdir -p "$out/lib/lua/${lua.luaversion}"
        echo cp /build/source/bin/release/libluaperf.so "$out/lib/lua/${lua.luaversion}"
        cp /build/source/bin/release/libluaperf.so "$out/lib/lua/${lua.luaversion}"
      '';
      nativeBuildInputs = [ cmake ];
    };
in
package.overrideAttrs(o: {
  nativeBuildInputs = [ fennel-ls luaProfiler flamegraph  ] ++ o.nativeBuildInputs;
  shellHook = ''
    mkdir -p bin
    ( cd bin && ln -sf `type -p fennel-ls` `type -p fennel` . )
    export LUA_CPATH=$(lua -e "print(package.cpath)")\;${luaProfiler}/lib/lua/${package.lua.luaversion}/\?.so
    export LUA_PATH=$(lua -e "print(package.path)")\;$RXI_JSON/share/lua/5.3/?.lua

  '';
})