coqPackages: refactor

pkgs/development/coq-modules/dpdgraph/default.nix

@@ -1,88 +1,58 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, coq }:
+{ lib, mkCoqDerivation, autoreconfHook, coq, version ? null }:
 
-let params = {
-  "8.12" = {
-    version = "0.6.8";
-    sha256 = "1mj6sknsd53xfb387sp3kdwvl4wn80ck24bfzf3s6mgw1a12vyps";
-  };
-  "8.11" = {
-    version = "0.6.7";
-    sha256 = "01vpi7scvkl4ls1z2k2x9zd65wflzb667idj759859hlz3ps9z09";
-  };
-  "8.10" = {
-    version = "0.6.6";
-    sha256 = "1gjrm5zjzw4cisiwdr5b3iqa7s4cssa220xr0k96rwgk61rcjd8w";
-  };
-  "8.9" = {
-    version = "0.6.5";
-    sha256 = "1f34z24yg05b1096gqv36jr3vffkcjkf9qncii3pzhhvagxd0w2f";
-  };
-  "8.8" = {
-    version = "0.6.3";
-    rev = "0acbd0a594c7e927574d5f212cc73a486b5305d2";
-    sha256 = "0c95b0bz2kjm6swr5na4gs06lxxywradszxbr5ldh2zx02r3f3rx";
-  };
-  "8.7" = {
-    version = "0.6.2";
-    rev = "d76ddde37d918569945774733b7997e8b24daf51";
-    sha256 = "04lnf4b25yarysj848cfl8pd3i3pr3818acyp9hgwdgd1rqmhjwm";
-  };
-  "8.6" = {
-    version = "0.6.1";
-    rev = "c3b87af6bfa338e18b83f014ebd0e56e1f611663";
-    sha256 = "1jaafkwsb5450378nprjsds1illgdaq60gryi8kspw0i25ykz2c9";
-  };
-  "8.5" = {
-    version = "0.6";
-    sha256 = "0qvar8gfbrcs9fmvkph5asqz4l5fi63caykx3bsn8zf0xllkwv0n";
-  };
-};
-param = params.${coq.coq-version};
-in
+with lib;
+let hasWarning = versionAtLeast coq.ocamlPackages.ocaml.version "4.08"; in
 
-let hasWarning = stdenv.lib.versionAtLeast coq.ocamlPackages.ocaml.version "4.08"; in
+mkCoqDerivation {
+  pname = "dpdgraph";
+  owner = "Karmaki";
+  repo = "coq-dpdgraph";
+  inherit version;
+  defaultVersion = switch coq.coq-version [
+    { case = "8.12"; out = "0.6.8"; }
+    { case = "8.11"; out = "0.6.7"; }
+    { case = "8.10"; out = "0.6.6"; }
+    { case = "8.9";  out = "0.6.5"; }
+    { case = "8.8";  out = "0.6.3"; }
+    { case = "8.7";  out = "0.6.2"; }
+    { case = "8.6";  out = "0.6.1"; }
+    { case = "8.5";  out = "0.6"; }
+  ] null;
 
-stdenv.mkDerivation {
-  name = "coq${coq.coq-version}-dpdgraph-${param.version}";
-  src = fetchFromGitHub {
-    owner = "Karmaki";
-    repo = "coq-dpdgraph";
-    rev = param.rev or "v${param.version}";
-    inherit (param) sha256;
-  };
+  release."0.6.8".sha256 = "1mj6sknsd53xfb387sp3kdwvl4wn80ck24bfzf3s6mgw1a12vyps";
+  release."0.6.7".sha256 = "01vpi7scvkl4ls1z2k2x9zd65wflzb667idj759859hlz3ps9z09";
+  release."0.6.6".sha256 = "1gjrm5zjzw4cisiwdr5b3iqa7s4cssa220xr0k96rwgk61rcjd8w";
+  release."0.6.5".sha256 = "1f34z24yg05b1096gqv36jr3vffkcjkf9qncii3pzhhvagxd0w2f";
+  release."0.6.3".rev    = "0acbd0a594c7e927574d5f212cc73a486b5305d2";
+  release."0.6.3".sha256 = "0c95b0bz2kjm6swr5na4gs06lxxywradszxbr5ldh2zx02r3f3rx";
+  release."0.6.2".rev    = "d76ddde37d918569945774733b7997e8b24daf51";
+  release."0.6.2".sha256 = "04lnf4b25yarysj848cfl8pd3i3pr3818acyp9hgwdgd1rqmhjwm";
+  release."0.6.1".rev    = "c3b87af6bfa338e18b83f014ebd0e56e1f611663";
+  release."0.6.1".sha256 = "1jaafkwsb5450378nprjsds1illgdaq60gryi8kspw0i25ykz2c9";
+  release."0.6".sha256   = "0qvar8gfbrcs9fmvkph5asqz4l5fi63caykx3bsn8zf0xllkwv0n";
+  releaseRev = v: "v${v}";
 
   nativeBuildInputs = [ autoreconfHook ];
-  buildInputs = [ coq ]
-  ++ (with coq.ocamlPackages; [ ocaml findlib ocamlgraph ]
-    ++ stdenv.lib.optional (!stdenv.lib.versionAtLeast coq.coq-version "8.10") camlp5);
+  mlPlugin = true;
+  extraBuildInputs = [ coq.ocamlPackages.ocamlgraph ];
 
   # dpd_compute.ml uses deprecated Pervasives.compare
   # Versions prior to 0.6.5 do not have the WARN_ERR build flag
-  preConfigure = stdenv.lib.optionalString hasWarning ''
+  preConfigure = optionalString hasWarning ''
     substituteInPlace Makefile.in --replace "-warn-error +a " ""
   '';
 
-  buildFlags = stdenv.lib.optional hasWarning "WARN_ERR=";
+  buildFlags = optional hasWarning "WARN_ERR=";
 
   preInstall = ''
     mkdir -p $out/bin
   '';
 
-  installFlags = [
-    "COQLIB=$(out)/lib/coq/${coq.coq-version}/"
-    "BINDIR=$(out)/bin"
-  ];
+  extraInstallFlags = [ "BINDIR=$(out)/bin" ];
 
   meta = {
     description = "Build dependency graphs between Coq objects";
-    license = stdenv.lib.licenses.lgpl21;
-    homepage = "https://github.com/Karmaki/coq-dpdgraph/";
-    maintainers = with stdenv.lib.maintainers; [ vbgl ];
-    platforms = coq.meta.platforms;
+    license = licenses.lgpl21;
+    maintainers = with maintainers; [ vbgl ];
   };
-
-  passthru = {
-    compatibleCoqVersions = v: builtins.hasAttr v params;
-  };
-
 }