nixpkgs/pkgs/development/ocaml-modules/logs/default.nix

{ lib, stdenv, fetchurl, ocaml, findlib, ocamlbuild
, topkg, result, lwt, cmdliner, fmt }:
let
  pname = "logs";
  webpage = "https://erratique.ch/software/${pname}";
in

if !stdenv.lib.versionAtLeast ocaml.version "4.03"
then throw "logs is not available for OCaml ${ocaml.version}"
else

stdenv.mkDerivation rec {
  name = "ocaml${ocaml.version}-${pname}-${version}";
  version = "0.7.0";

  src = fetchurl {
    url = "${webpage}/releases/${pname}-${version}.tbz";
    sha256 = "1jnmd675wmsmdwyb5mx5b0ac66g4c6gpv5s4mrx2j6pb0wla1x46";
  };

  nativeBuildInputs = [ ocaml findlib ocamlbuild ];
  buildInputs = [ findlib topkg fmt cmdliner lwt ];
  propagatedBuildInputs = [ result ];

  buildPhase = "${topkg.run} build --with-js_of_ocaml false";

  inherit (topkg) installPhase;

  meta = with lib; {
    description = "Logging infrastructure for OCaml";
    homepage = webpage;
    inherit (ocaml.meta) platforms;
    maintainers = [ maintainers.sternenseemann ];
    license = licenses.isc;
  };
}
treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix 2021-01-11 07:54:33 +00:00			`{ lib, stdenv, fetchurl, ocaml, findlib, ocamlbuild`
ocaml-logs: init at 0.6.2 2017-02-18 21:57:45 +00:00			`, topkg, result, lwt, cmdliner, fmt }:`
			`let`
			`pname = "logs";`
treewide: Change URLs to HTTPS Lots of URLs were HTTP redirect to HTTPS. Changed those and checked them if there's actual content. Inspired by https://github.com/NixOS/nixpkgs/issues/60004 2019-04-22 09:14:28 +01:00			`webpage = "https://erratique.ch/software/${pname}";`
ocaml-logs: init at 0.6.2 2017-02-18 21:57:45 +00:00			`in`

ocamlPackages.logs: disable for OCaml < 4.03 2019-08-23 18:51:41 +01:00			`if !stdenv.lib.versionAtLeast ocaml.version "4.03"`
			`then throw "logs is not available for OCaml ${ocaml.version}"`
			`else`
ocaml-logs: init at 0.6.2 2017-02-18 21:57:45 +00:00
			`stdenv.mkDerivation rec {`
ocamlPackages.logs: 0.6.3 → 0.7.0 2019-11-30 14:51:17 +00:00			`name = "ocaml${ocaml.version}-${pname}-${version}";`
			`version = "0.7.0";`
ocaml-logs: init at 0.6.2 2017-02-18 21:57:45 +00:00
			`src = fetchurl {`
			`url = "${webpage}/releases/${pname}-${version}.tbz";`
ocamlPackages.logs: 0.6.3 → 0.7.0 2019-11-30 14:51:17 +00:00			`sha256 = "1jnmd675wmsmdwyb5mx5b0ac66g4c6gpv5s4mrx2j6pb0wla1x46";`
ocaml-logs: init at 0.6.2 2017-02-18 21:57:45 +00:00			`};`

ocaml-modules: replace buildInputs with nativeBuildInputs where appropriate The default has been to use buildInputs for build dependencies. This doesn't work when cross-compiling. 2019-10-31 10:16:15 +00:00			`nativeBuildInputs = [ ocaml findlib ocamlbuild ];`
			`buildInputs = [ findlib topkg fmt cmdliner lwt ];`
ocaml-logs: init at 0.6.2 2017-02-18 21:57:45 +00:00			`propagatedBuildInputs = [ result ];`

ocamlPackages.topkg: refactoring 2017-12-14 07:36:29 +00:00			`buildPhase = "${topkg.run} build --with-js_of_ocaml false";`
ocaml-logs: init at 0.6.2 2017-02-18 21:57:45 +00:00
			`inherit (topkg) installPhase;`

treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix 2021-01-11 07:54:33 +00:00			`meta = with lib; {`
ocaml-logs: init at 0.6.2 2017-02-18 21:57:45 +00:00			`description = "Logging infrastructure for OCaml";`
treewide: remove redundant quotes 2019-09-09 00:38:31 +01:00			`homepage = webpage;`
ocaml-logs: init at 0.6.2 2017-02-18 21:57:45 +00:00			`inherit (ocaml.meta) platforms;`
			`maintainers = [ maintainers.sternenseemann ];`
			`license = licenses.isc;`
			`};`
			`}`