concourse: windows 2.4 build

using concourse-gem's windows ruby awareness

[skip ci]

Gemfile

@@ -16,7 +16,7 @@ gem "rake-compiler", "~>1.0.3", :group => [:development, :test]
 gem "rake-compiler-dock", "~>0.6.0", :group => [:development, :test]
 gem "racc", "~>1.4.14", :group => [:development, :test], :platform => [:ruby, :mingw, :x64_mingw]
 gem "rexical", "~>1.0.5", :group => [:development, :test], :platform => [:ruby, :mingw, :x64_mingw]
-gem "concourse", "~>0.11", :group => [:development, :test]
+gem "concourse", "~>0.15", :group => [:development, :test]
 gem "rdoc", "~>4.0", :group => [:development, :test]
 gem "hoe", "~>3.16", :group => [:development, :test]
 

Rakefile

@@ -140,7 +140,7 @@ HOE = Hoe.spec 'nokogiri' do
     ["rake-compiler-dock", "~> 0.6.0"],
     ["racc",               "~> 1.4.14"],
     ["rexical",            "~> 1.0.5"],
-    ["concourse",          "~> 0.11"],
+    ["concourse",          "~> 0.15"],
   ]
 
   if java?

concourse/nokogiri.yml

@@ -18,7 +18,10 @@ groups:
       - "rbx-<%= rbx_version %>-system"
       - "rbx-<%= rbx_version %>-vendored"
       <% end %>
-      - win-ruby-2.3-devkit
+      <% for ruby_version in RUBIES[:windows] %>
+      - "win-ruby-<%= ruby_version %>-devkit"
+      <% end %>
+
 
   - name: PRs
     jobs:
@@ -257,21 +260,26 @@ jobs:
             path: ci/concourse/tasks/rake-test/run.sh
   <% end %>
 
-  - name: win-ruby-2.3-devkit
+  <% for ruby_version in RUBIES[:windows] %>
+  - name: win-ruby-<%= ruby_version %>-devkit
     public: true
     plan:
       - get: ci
       - get: nokogiri
         trigger: true
+        passed: ["ruby-<%= ruby_version %>-system"]
       - task: rake-test
         config:
           platform: windows
           inputs:
             - name: ci
             - name: nokogiri
+          params:
+            WIN_RUBY_VERSION: "<%= ruby_version %>"
           run:
             path: powershell
             args: ["-File", "ci/concourse/tasks/rake-test/run.ps1"]
+  <% end %>
 
   #
   #  PRs