Vendor the external cookbooks

Knife-Zero doesn't include Berkshelf support, so vendoring everything in
the repo is convenient again

cookbooks/nginx/resources/stream.rb

@@ -0,0 +1,65 @@
+#
+# Cookbook:: nginx
+# Resource:: stream
+#
+# Copyright:: 2017-2018, David Sieciński
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+property :stream_name, String, name_property: true
+property :variables, Hash, default: {}
+property :cookbook, String
+property :template, [String, Array]
+
+action :enable do
+  if new_resource.template
+    # use declare_resource so we can have a property also named template
+    declare_resource(:template, "#{node['nginx']['dir']}/streams-available/#{new_resource.stream_name}") do
+      source new_resource.template
+      cookbook new_resource.cookbook
+      variables(new_resource.variables)
+      notifies :reload, 'service[nginx]'
+    end
+  end
+
+  execute "nxenstream #{new_resource.stream_name}" do
+    command "#{node['nginx']['script_dir']}/nxenstream #{new_resource.stream_name}"
+    notifies :reload, 'service[nginx]'
+    not_if do
+      ::File.symlink?("#{node['nginx']['dir']}/streams-enabled/#{new_resource.stream_name}") ||
+        ::File.symlink?("#{node['nginx']['dir']}/streams-enabled/000-#{new_resource.stream_name}")
+    end
+  end
+end
+
+action :disable do
+  execute "nxdisstream #{new_resource.stream_name}" do
+    command "#{node['nginx']['script_dir']}/nxdisstream #{new_resource.stream_name}"
+    notifies :reload, 'service[nginx]'
+    only_if do
+      ::File.symlink?("#{node['nginx']['dir']}/streams-enabled/#{new_resource.stream_name}") ||
+        ::File.symlink?("#{node['nginx']['dir']}/streams-enabled/000-#{new_resource.stream_name}")
+    end
+  end
+
+  # The nginx.org packages store the default stream at /etc/nginx/conf.d/default.conf and our
+  # normal script doesn't disable these.
+  if new_resource.stream_name == 'default' && ::File.exist?('/etc/nginx/conf.d/default.conf') # ~FC023
+    execute 'Move nginx.org package default stream config to streams-available' do
+      command "mv /etc/nginx/conf.d/default.conf #{node['nginx']['dir']}/streams-available/default"
+      user 'root'
+      notifies :reload, 'service[nginx]'
+    end
+  end
+end