2020-12-02 01:01:50 +01:00
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with import <nixpkgs> {};
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let
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ocamlPackages = pkgs.recurseIntoAttrs pkgs.ocamlPackages_latest;
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ocamlVersion = (builtins.parseDrvName ocamlPackages.ocaml.name).version;
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findlibSiteLib = "${ocamlPackages.findlib}/lib/ocaml/${ocamlVersion}/site-lib";
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ocamlInit = pkgs.writeText "ocamlinit" ''
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let () =
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try Topdirs.dir_directory "${findlibSiteLib}"
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with Not_found -> ()
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;;
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#use "topfind";;
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#thread;;
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#require "core";;
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#require "core.syntax";;
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'';
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in
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stdenv.mkDerivation rec {
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name = "rwo-shell";
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src = null;
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buildInputs = with ocamlPackages;
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[ ocaml
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core
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core_extended
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findlib
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utop
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2020-12-06 01:10:02 +01:00
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dune
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2020-12-02 01:01:50 +01:00
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];
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shellHook = ''
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alias utop="utop -init ${ocamlInit}"
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alias ocaml="ocaml -init ${ocamlInit}"
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'';
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}
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