dnschain: move to nodePackages.dnschain

pkgs/development/node-packages/default-v6.nix

@@ -6,6 +6,13 @@ let
   };
 in
 nodePackages // {
+  dnschain =  nodePackages.dnschain.override (oldAttrs: {
+    buildInputs = oldAttrs.buildInputs ++ [ pkgs.makeWrapper nodePackages.coffee-script ];
+    postInstall = ''
+      wrapProgram $out/bin/dnschain --suffix PATH : ${pkgs.openssl.bin}/bin
+    '';
+  });
+
   node-inspector = nodePackages.node-inspector.override (oldAttrs: {
     buildInputs = oldAttrs.buildInputs ++ [ nodePackages.node-pre-gyp ];
   });

pkgs/servers/dnschain/default.nix

@@ -1,51 +0,0 @@
-{ stdenv, fetchFromGitHub, callPackage, makeWrapper, openssl }:
-
-let
-  nodePackages = callPackage (import ../../top-level/node-packages.nix) {
-    self = nodePackages;
-    generated = ./package.nix;
-  };
-
-in nodePackages.buildNodePackage rec {
-  name    = "dnschain-${version}";
-  version = "0.5.3";
-
-  src = fetchFromGitHub {
-    owner  = "okTurtles";
-    repo   = "dnschain";
-    rev    = "a8d477f9ad33d7790f94ffc563e2205823e62515";
-    sha256 = "0j5glbxf0fxnxl4l1lysb3a619b18rk0l1ks57wd255llc2mw7zy";
-  };
-
-  deps = with nodePackages; [
-    by-spec."bluebird"."2.9.9"
-    by-spec."bottleneck"."1.5.x"
-    by-spec."event-stream"."3.2.2"
-    by-spec."express"."4.11.2"
-    by-spec."hiredis"."0.4.1"
-    by-spec."json-rpc2"."0.8.1"
-    by-spec."lodash"."3.1.0"
-    by-spec."native-dns"."git+https://github.com/okTurtles/node-dns.git#08433ec98f517eed3c6d5e47bdf62603539cd402"
-    by-spec."native-dns-packet"."0.1.1"
-    by-spec."nconf"."0.7.1"
-    by-spec."properties"."1.2.1"
-    by-spec."redis"."0.12.x"
-    by-spec."string"."2.0.1"
-    by-spec."winston"."0.8.0"
-    by-spec."superagent"."0.21.0"
-  ];
-
-  buildInputs = [ makeWrapper nodePackages.coffee-script ];
-  postInstall = ''
-      wrapProgram $out/bin/dnschain --suffix PATH : ${openssl.bin}/bin
-  '';
-
-  meta = with stdenv.lib; {
-    description = "A blockchain-based DNS + HTTP server";
-    homepage    = https://okturtles.com/;
-    license     = licenses.mpl20;
-    maintainers = with maintainers; [ rnhmjoj ];
-    platforms   = platforms.unix;
-  };
-
-}

pkgs/servers/dnschain/package.json

@@ -1,3 +0,0 @@
-[ "dnschain"
-, "coffee-script"
-]

pkgs/top-level/all-packages.nix

@@ -11473,8 +11473,6 @@ with pkgs;
     inherit (perlPackages) Error MailDKIM MIMEtools NetServer;
   };
 
-  dnschain = callPackage ../servers/dnschain { };
-
   dovecot = callPackage ../servers/mail/dovecot { };
   dovecot_pigeonhole = callPackage ../servers/mail/dovecot/plugins/pigeonhole { };
   dovecot_antispam = callPackage ../servers/mail/dovecot/plugins/antispam { };