Configure the protocol used in IODocs output

Author: oestrich

README.md

@@ -104,6 +104,9 @@ RspecApiDocumentation.configure do |config|
   # Redefine what method the DSL thinks is the client
   # This is useful if you need to `let` your own client, most likely a model.
   config.client_method = :client
+
+  # Change the IODocs writer protocol
+  config.io_docs_protocol = "http"
 
   # You can define documentation groups as well. A group allows you generate multiple
   # sets of documentation.

features/json_iodocs.feature

@@ -25,6 +25,7 @@ Feature: Json Iodocs
         config.app = App
         config.api_name = "app"
         config.format = :json_iodocs
+        config.io_docs_protocol = "https"
       end
 
       resource "Greetings" do
@@ -64,6 +65,17 @@ Feature: Json Iodocs
     And   the exit status should be 0
 
   Scenario: File should look like we expect
+    Then the file "doc/api/apiconfig.json" should contain JSON exactly like:
+    """
+    {
+      "app" : {
+        "name" : "app",
+        "protocol" : "https",
+        "publicPath" : "",
+        "baseURL" : null
+      }
+    }
+    """
     Then the file "doc/api/app.json" should contain JSON exactly like:
     """
       {

lib/rspec_api_documentation/configuration.rb

@@ -57,6 +57,7 @@ def self.add_setting(name, opts = {})
     add_setting :curl_host, :default => nil
     add_setting :keep_source_order, :default => false
     add_setting :api_name, :default => "API Documentation"
+    add_setting :io_docs_protocol, :default => "http"
 
     def client_method=(new_client_method)
       RspecApiDocumentation::DSL::Resource.module_eval <<-RUBY

lib/rspec_api_documentation/writers/json_iodocs_writer.rb

@@ -100,7 +100,7 @@ def as_json(opts = nil)
         {
           @api_key.to_sym => {
             :name => @configuration.api_name,
-            :protocol => "http",
+            :protocol => @configuration.io_docs_protocol,
             :publicPath => "",
             :baseURL => @configuration.curl_host
           }

spec/configuration_spec.rb

@@ -52,6 +52,7 @@
     its(:keep_source_order) { should be_false }
     its(:api_name) { should == "API Documentation" }
     its(:client_method) { should == :client }
+    its(:io_docs_protocol) { should == "http" }
   end
 
   describe "#define_groups" do