38 lines
1006 B
Nix
38 lines
1006 B
Nix
{ lib, fetchFromGitHub, ocamlPackages }:
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let
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inherit (ocamlPackages) buildDunePackage js_of_ocaml menhir;
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in
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buildDunePackage rec {
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pname = "eff";
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version = "5.1";
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src = fetchFromGitHub {
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owner = "matijapretnar";
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repo = "eff";
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rev = "v${version}";
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hash = "sha256-0U61y41CA0YaoNk9Hsj7j6eb2V6Ku3MAjW9lMEimiC0=";
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};
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nativeBuildInputs = [ menhir ];
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buildInputs = [ js_of_ocaml ];
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doCheck = true;
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meta = with lib; {
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homepage = "https://www.eff-lang.org";
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description = "A functional programming language based on algebraic effects and their handlers";
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mainProgram = "eff";
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longDescription = ''
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Eff is a functional language with handlers of not only exceptions,
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but also of other computational effects such as state or I/O. With
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handlers, you can simply implement transactions, redirections,
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backtracking, multi-threading, and much more...
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'';
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license = licenses.bsd2;
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maintainers = [ maintainers.jirkamarsik ];
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};
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}
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