28 lines
813 B
Nix
28 lines
813 B
Nix
{ lib, fetchFromGitHub, buildDunePackage, ocaml, result, ppx_derivers }:
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if lib.versionOlder "4.13" ocaml.version
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then throw "ocaml-migrate-parsetree-1.8 is not available for OCaml ${ocaml.version}"
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else
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buildDunePackage rec {
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pname = "ocaml-migrate-parsetree";
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version = "1.8.0";
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duneVersion = if lib.versionAtLeast ocaml.version "4.08" then "3" else "1";
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src = fetchFromGitHub {
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owner = "ocaml-ppx";
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repo = pname;
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rev = "v${version}";
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sha256 = "16x8sxc4ygxrr1868qpzfqyrvjf3hfxvjzmxmf6ibgglq7ixa2nq";
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};
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propagatedBuildInputs = [ ppx_derivers result ];
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meta = {
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description = "Convert OCaml parsetrees between different major versions";
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license = lib.licenses.lgpl21;
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maintainers = [ lib.maintainers.vbgl ];
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inherit (src.meta) homepage;
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};
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}
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