[OC-3564] move core Chef to the repo root \o/ \m/

The opscode/chef repository now only contains the core Chef library code
used by chef-client, knife and chef-solo!

1 files changed, 136 insertions, 0 deletions

diff --git a/lib/chef/provider/http_request.rb b/lib/chef/provider/http_request.rb
new file mode 100644
index 0000000000..0ea5f8289f
--- /dev/null
+++ b/lib/chef/provider/http_request.rb
@@ -0,0 +1,136 @@
+#
+# Author:: Adam Jacob (<adam@opscode.com>)
+# Copyright:: Copyright (c) 2008 Opscode, Inc.
+# License:: Apache License, Version 2.0
+#
+# 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.
+#
+
+require 'tempfile'
+
+class Chef
+  class Provider
+    class HttpRequest < Chef::Provider
+
+      attr_accessor :rest
+
+      def whyrun_supported?
+        true
+      end
+
+      def load_current_resource
+        @rest = Chef::REST.new(@new_resource.url, nil, nil)
+      end
+
+      # Send a HEAD request to @new_resource.url, with ?message=@new_resource.message
+      def action_head
+        message = check_message(@new_resource.message)
+        # returns true from Chef::REST if returns 2XX (Net::HTTPSuccess)
+        modified = @rest.run_request(
+          :HEAD,
+          @rest.create_url("#{@new_resource.url}?message=#{message}"),
+          @new_resource.headers,
+          false,
+          10,
+          false
+        )
+        Chef::Log.info("#{@new_resource} HEAD to #{@new_resource.url} successful")
+        Chef::Log.debug("#{@new_resource} HEAD request response: #{modified}")
+        # :head is usually used to trigger notifications, which converge_by now does
+        if modified
+          converge_by("#{@new_resource} HEAD to #{@new_resource.url} returned modified, trigger notifications") {}
+        end
+      end
+
+      # Send a GET request to @new_resource.url, with ?message=@new_resource.message
+      def action_get  
+        converge_by("#{@new_resource} GET to #{@new_resource.url}") do
+
+          message = check_message(@new_resource.message)
+          body = @rest.run_request(
+            :GET, 
+            @rest.create_url("#{@new_resource.url}?message=#{message}"),
+            @new_resource.headers,
+            false,
+            10,
+            false
+          )
+          Chef::Log.info("#{@new_resource} GET to #{@new_resource.url} successful")
+          Chef::Log.debug("#{@new_resource} GET request response: #{body}")
+        end
+      end
+      
+      # Send a PUT request to @new_resource.url, with the message as the payload
+      def action_put 
+        converge_by("#{@new_resource} PUT to #{@new_resource.url}") do
+          message = check_message(@new_resource.message)
+          body = @rest.run_request(
+            :PUT,
+            @rest.create_url("#{@new_resource.url}"),
+            @new_resource.headers,
+            message,
+            10,
+            false
+          )
+          Chef::Log.info("#{@new_resource} PUT to #{@new_resource.url} successful")
+          Chef::Log.debug("#{@new_resource} PUT request response: #{body}")
+        end
+      end
+      
+      # Send a POST request to @new_resource.url, with the message as the payload
+      def action_post
+        converge_by("#{@new_resource} POST to #{@new_resource.url}") do
+          message = check_message(@new_resource.message)
+          body = @rest.run_request(
+            :POST,
+            @rest.create_url("#{@new_resource.url}"),
+            @new_resource.headers,
+            message,
+            10,
+            false
+          )
+          Chef::Log.info("#{@new_resource} POST to #{@new_resource.url} message: #{message.inspect} successful")
+          Chef::Log.debug("#{@new_resource} POST request response: #{body}")
+        end
+      end
+      
+      # Send a DELETE request to @new_resource.url
+      def action_delete
+        converge_by("#{@new_resource} DELETE to #{@new_resource.url}") do
+          body = @rest.run_request(
+            :DELETE,
+            @rest.create_url("#{@new_resource.url}"),
+            @new_resource.headers,
+            false,
+            10,
+            false
+          )
+          @new_resource.updated_by_last_action(true)
+          Chef::Log.info("#{@new_resource} DELETE to #{@new_resource.url} successful")
+          Chef::Log.debug("#{@new_resource} DELETE request response: #{body}")
+        end
+      end
+      
+      private
+        
+        def check_message(message)
+          if message.kind_of?(Proc)
+            message.call
+          else
+            message
+          end
+        end
+      
+    end
+  end
+end