52 lines
1.3 KiB
Nix
52 lines
1.3 KiB
Nix
{ lib, fetchFromGitHub, buildDunePackage, ocaml
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, version ? if lib.versionAtLeast ocaml.version "4.07" then "0.15.0" else "0.13.0"
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, ocaml-compiler-libs, ocaml-migrate-parsetree, ppx_derivers, stdio
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, stdlib-shims
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}:
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let param = {
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"0.8.1" = {
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sha256 = "0vm0jajmg8135scbg0x60ivyy5gzv4abwnl7zls2mrw23ac6kml6";
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max_version = "4.10";
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};
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"0.13.0" = {
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sha256 = "0c54g22pm6lhfh3f7s5wbah8y48lr5lj3cqsbvgi99bly1b5vqvl";
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};
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"0.15.0" = {
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sha256 = "1p037kqj5858xrhh0dps6vbf4fnijla6z9fjz5zigvnqp4i2xkrn";
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min_version = "4.07";
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useDune2 = true;
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};
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}."${version}"; in
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if param ? max_version && lib.versionAtLeast ocaml.version param.max_version
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|| param ? min_version && !lib.versionAtLeast ocaml.version param.min_version
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then throw "ppxlib-${version} is not available for OCaml ${ocaml.version}"
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else
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buildDunePackage rec {
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pname = "ppxlib";
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inherit version;
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useDune2 = param.useDune2 or false;
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src = fetchFromGitHub {
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owner = "ocaml-ppx";
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repo = pname;
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rev = version;
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inherit (param) sha256;
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};
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propagatedBuildInputs = [
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ocaml-compiler-libs ocaml-migrate-parsetree ppx_derivers stdio
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stdlib-shims
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];
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meta = {
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description = "Comprehensive ppx tool set";
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license = lib.licenses.mit;
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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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