drake: init at 0.9.2.0.3.1

pkgs/development/tools/build-managers/drake/Gemfile

@@ -0,0 +1,2 @@
+source 'https://rubygems.org'
+gem 'drake'

pkgs/development/tools/build-managers/drake/Gemfile.lock

@@ -0,0 +1,15 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    comp_tree (1.1.3)
+    drake (0.9.2.0.3.1)
+      comp_tree (>= 1.1.3)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  drake
+
+BUNDLED WITH
+   1.13.7

pkgs/development/tools/build-managers/drake/default.nix

@@ -0,0 +1,18 @@
+{ lib, bundlerEnv, ruby }:
+
+bundlerEnv {
+  name = "drake-0.9.2.0.3.1";
+
+  inherit ruby;
+  gemfile = ./Gemfile;
+  lockfile = ./Gemfile.lock;
+  gemset = ./gemset.nix;
+  
+  meta = with lib; {
+    description = "A branch of Rake supporting automatic parallelizing of tasks";
+    homepage = http://quix.github.io/rake/;
+    license = licenses.mit;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ romildo ];
+  };
+}

pkgs/development/tools/build-managers/drake/gemset.nix

@@ -0,0 +1,18 @@
+{
+  comp_tree = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0dj9lkfxcczn67l1j12dcxswrfxxd1zgxa344zk6vqs2gwwhy9m9";
+      type = "gem";
+    };
+    version = "1.1.3";
+  };
+  drake = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "09gkmdshwdmdnkdxi03dv4rk1dip0wdv6dx14wscrmi0jyk86yag";
+      type = "gem";
+    };
+    version = "0.9.2.0.3.1";
+  };
+}

pkgs/top-level/all-packages.nix

@@ -6293,6 +6293,8 @@ in
 
   doxygen_gui = lowPrio (doxygen.override { inherit qt4; });
 
+  drake = callPackage ../development/tools/build-managers/drake { };
+
   drush = callPackage ../development/tools/misc/drush { };
 
   editorconfig-core-c = callPackage ../development/tools/misc/editorconfig-core-c { };