neovim-unwrapped: fix cross

, libvterm-neovim

, tree-sitter

, fetchurl

, buildPackages

, treesitter-parsers ? import ./treesitter-parsers.nix { inherit fetchurl; }

, CoreServices

, glibcLocales ? null, procps ? null

}:

let

  neovimLuaEnv = lua.withPackages(ps:

    (with ps; [ lpeg luabitop mpack ]

    ++ lib.optionals doCheck [

        nvim-client luv coxpcall busted luafilesystem penlight inspect

  requiredLuaPkgs = ps: (with ps; [

    lpeg

    luabitop

    mpack

  ] ++ lib.optionals doCheck [

    nvim-client

    luv

    coxpcall

    busted

    luafilesystem

    penlight

    inspect

  ]

    ));

  );

  neovimLuaEnv = lua.withPackages requiredLuaPkgs;

  neovimLuaEnvOnBuild = lua.luaOnBuild.withPackages requiredLuaPkgs;

  codegenLua =

    if lua.pkgs.isLuaJIT

    if lua.luaOnBuild.pkgs.isLuaJIT

      then

        let deterministicLuajit =

          lua.override {

          lua.luaOnBuild.override {

            deterministicStringIds = true;

            self = deterministicLuajit;

          };

        in deterministicLuajit.withPackages(ps: [ ps.mpack ps.lpeg ])

      else lua;

      else lua.luaOnBuild;

  pyEnv = python3.withPackages(ps: with ps; [ pynvim msgpack ]);

in

    # nvim --version output retains compilation flags and references to build tools

    postPatch = ''

      substituteInPlace src/nvim/version.c --replace NVIM_VERSION_CFLAGS "";

    '' + lib.optionalString (!stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''

      sed -i runtime/CMakeLists.txt \

        -e "s|\".*/bin/nvim|\${stdenv.hostPlatform.emulator buildPackages} &|g"

      sed -i src/nvim/po/CMakeLists.txt \

        -e "s|\$<TARGET_FILE:nvim|\${stdenv.hostPlatform.emulator buildPackages} &|g"

    '';

    # check that the above patching actually works

    disallowedReferences = [ stdenv.cc ] ++ lib.optional (lua != codegenLua) codegenLua;

      cmakeFlagsArray+=(

        "-DLUAC_PRG=${codegenLua}/bin/luajit -b -s %s -"

        "-DLUA_GEN_PRG=${codegenLua}/bin/luajit"

        "-DLUA_PRG=${neovimLuaEnvOnBuild}/bin/luajit"

      )

    '' + lib.optionalString stdenv.isDarwin ''

      substituteInPlace src/nvim/CMakeLists.txt --replace "    util" ""