List Queries in sidebar (#156)

* Queries in sidebar

* Fix tests that broke when generator behavior changed

lib/graphql-docs/configuration.rb

@@ -32,6 +32,7 @@ module Configuration
 
         operations: "#{File.dirname(__FILE__)}/layouts/graphql_operations.html",
         objects: "#{File.dirname(__FILE__)}/layouts/graphql_objects.html",
+        queries: "#{File.dirname(__FILE__)}/layouts/graphql_queries.html",
         mutations: "#{File.dirname(__FILE__)}/layouts/graphql_mutations.html",
         interfaces: "#{File.dirname(__FILE__)}/layouts/graphql_interfaces.html",
         enums: "#{File.dirname(__FILE__)}/layouts/graphql_enums.html",

lib/graphql-docs/generator.rb

@@ -17,7 +17,7 @@ def initialize(parsed_schema, options)
 
       @renderer = @options[:renderer].new(@parsed_schema, @options)
 
-      %i[operations objects mutations interfaces enums unions input_objects scalars directives].each do |sym|
+      %i[operations objects queries mutations interfaces enums unions input_objects scalars directives].each do |sym|
         raise IOError, "`#{sym}` template #{@options[:templates][sym]} was not found" unless File.exist?(@options[:templates][sym])
 
         instance_variable_set("@graphql_#{sym}_template", ERB.new(File.read(@options[:templates][sym])))
@@ -52,8 +52,9 @@ def initialize(parsed_schema, options)
     def generate
       FileUtils.rm_rf(@options[:output_dir]) if @options[:delete_output]
 
-      has_query = create_graphql_query_pages
+      has_query = create_graphql_operation_pages
       create_graphql_object_pages
+      create_graphql_query_pages
       create_graphql_mutation_pages
       create_graphql_interface_pages
       create_graphql_enum_pages
@@ -96,7 +97,7 @@ def generate
       true
     end
 
-    def create_graphql_query_pages
+    def create_graphql_operation_pages
       graphql_operation_types.each do |query_type|
         metadata = ''
         next unless query_type[:name] == graphql_root_types['query']
@@ -129,6 +130,15 @@ def create_graphql_object_pages
       end
     end
 
+    def create_graphql_query_pages
+      graphql_query_types.each do |query|
+        opts = default_generator_options(type: query)
+
+        contents = @graphql_queries_template.result(OpenStruct.new(opts).instance_eval { binding })
+        write_file('query', query[:name], contents)
+      end
+    end
+
     def create_graphql_mutation_pages
       graphql_mutation_types.each do |mutation|
         opts = default_generator_options(type: mutation)

lib/graphql-docs/helpers.rb

@@ -36,6 +36,10 @@ def graphql_operation_types
       @parsed_schema[:operation_types] || []
     end
 
+    def graphql_query_types
+      @parsed_schema[:query_types] || []
+    end
+
     def graphql_mutation_types
       @parsed_schema[:mutation_types] || []
     end

lib/graphql-docs/landing_pages/query.md

@@ -1,4 +1,8 @@
 ---
 title: Queries
 ---
-Every GraphQL schema has a root type for both queries and mutations. The [query type](http://spec.graphql.org/draft/#sec-Type-System) defines GraphQL operations that retrieve data from the server.
+Every GraphQL schema has a root type for both queries and mutations.
+
+The query type defines GraphQL operations that retrieve data from the server.
+
+For more information, see [the GraphQL spec](http://spec.graphql.org/draft/#sec-Type-System).

lib/graphql-docs/layouts/graphql_operations.html

@@ -1,19 +1,3 @@
 <h1><%= type[:name] %></h1>
 
 <%= type[:description] %>
-
-<% unless type[:connections].empty? %>
-
-<h2>Connections</h2>
-
-<%= include.('connections.html', connections: type[:connections]) %>
-
-<% end %>
-
-<% unless type[:fields].empty? %>
-
-<h2>Fields</h2>
-
-<%= include.('fields.html', fields: type[:fields]) %>
-
-<% end %>

lib/graphql-docs/layouts/graphql_queries.html

@@ -0,0 +1,22 @@
+<h1><%= type[:name] %></h1>
+
+<%= include.('notices.html', notices: type[:notices]) %>
+
+<%= type[:description] %>
+
+<% if !type[:arguments].empty? %>
+
+<h2>Arguments</h2>
+
+<%= include.('fields.html', fields: type[:arguments]) %>
+
+<% end %>
+
+
+<% if !type[:return_fields].empty? %>
+
+<h2>Return fields</h2>
+
+<%= include.('fields.html', fields: type[:return_fields]) %>
+
+<% end %>

lib/graphql-docs/layouts/includes/sidebar.html

@@ -7,7 +7,7 @@
   </li>
 
   <li>
-    <p>Queries</p>
+    <p>Operations</p>
     <ul class="menu-root">
       <li>
         <a href="<%= base_url %>/operation/query/" class="sidebar-link<% if title == "Query" %> current<% end %>">
@@ -23,12 +23,12 @@
   </li>
 
   <li>
-    <p><a href="<%= base_url %>/object">Objects</a></p>
+    <p><a href="<%= base_url %>/operation/query">Queries</a></p>
     <ul class="menu-root">
-      <% graphql_object_types.().each do |type| %>
-        <% @name = type[:name] %>
+      <% graphql_query_types.().each do |type| %>
+      <% @name = type[:name] %>
       <li>
-        <a href="<%= base_url %>/object/<%= @name.downcase %>/" class="sidebar-link<% if title == @name %> current<% end %>">
+        <a href="<%= base_url %>/query/<%= @name.downcase %>/" class="sidebar-link<% if title == @name %> current<% end %>">
           <%= @name %>
         </a>
       </li>
@@ -50,6 +50,20 @@
     </ul>
   </li>
 
+  <li>
+    <p><a href="<%= base_url %>/object">Objects</a></p>
+    <ul class="menu-root">
+      <% graphql_object_types.().each do |type| %>
+        <% @name = type[:name] %>
+      <li>
+        <a href="<%= base_url %>/object/<%= @name.downcase %>/" class="sidebar-link<% if title == @name %> current<% end %>">
+          <%= @name %>
+        </a>
+      </li>
+      <% end %>
+    </ul>
+  </li>
+
   <li>
     <p><a href="<%= base_url %>/interface">Interfaces</a></p>
     <ul class="menu-root">

lib/graphql-docs/parser.rb

@@ -21,6 +21,7 @@ def initialize(schema, options)
 
       @processed_schema = {
         operation_types: [],
+        query_types: [],
         mutation_types: [],
         object_types: [],
         interface_types: [],
@@ -51,8 +52,25 @@ def parse
           if data[:name] == root_types['query']
             data[:interfaces] = object.interfaces.map(&:graphql_name).sort
             data[:fields], data[:connections] = fetch_fields(object.fields, object.graphql_name)
-
             @processed_schema[:operation_types] << data
+
+            object.fields.each_value do |query|
+              h = {}
+
+              h[:notices] = @options[:notices].call([object.graphql_name, query.graphql_name].join('.'))
+              h[:name] = query.graphql_name
+              h[:description] = query.description
+              h[:arguments], = fetch_fields(query.arguments, [object.graphql_name, query.graphql_name].join('.'))
+
+              return_type = query.type
+              if return_type.unwrap.respond_to?(:fields)
+                h[:return_fields], = fetch_fields(return_type.unwrap.fields, return_type.graphql_name)
+              else # it is a scalar return type
+                h[:return_fields], = fetch_fields({ return_type.graphql_name => query }, return_type.graphql_name)
+              end
+
+              @processed_schema[:query_types] << h
+            end
           elsif data[:name] == root_types['mutation']
             @processed_schema[:operation_types] << data
 

test/graphql-docs/generator_test.rb

@@ -26,10 +26,6 @@ def setup
     @tiny_parser = GraphQLDocs::Parser.new(tiny_schema, {})
     @tiny_results = @tiny_parser.parse
 
-    named_root_schema = File.read(File.join(fixtures_dir, 'named-root-schema.graphql'))
-    @named_root_parser = GraphQLDocs::Parser.new(named_root_schema, {})
-    @named_root_results = @named_root_parser.parse
-
     @output_dir = File.join(fixtures_dir, 'output')
   end
 
@@ -66,6 +62,7 @@ def test_that_it_works
     assert File.exist? File.join(@output_dir, 'enum', 'issuestate', 'index.html')
     assert File.exist? File.join(@output_dir, 'input_object', 'projectorder', 'index.html')
     assert File.exist? File.join(@output_dir, 'interface', 'reactable', 'index.html')
+    assert File.exist? File.join(@output_dir, 'query', 'codeofconduct', 'index.html')
     assert File.exist? File.join(@output_dir, 'mutation', 'addcomment', 'index.html')
     assert File.exist? File.join(@output_dir, 'object', 'repository', 'index.html')
     assert File.exist? File.join(@output_dir, 'scalar', 'boolean', 'index.html')
@@ -136,18 +133,6 @@ def test_that_it_sets_classes
     assert_match(/<div class="field-entry my-4">/, object)
   end
 
-  def test_that_named_query_root_generates_fields
-    options = deep_copy(GraphQLDocs::Configuration::GRAPHQLDOCS_DEFAULTS)
-    options[:output_dir] = @output_dir
-
-    generator = GraphQLDocs::Generator.new(@named_root_results, options)
-    generator.generate
-
-    object = File.read File.join(@output_dir, 'operation', 'query', 'index.html')
-
-    assert_match(/Do a thing/, object)
-  end
-
   def test_that_missing_landing_pages_are_reported
     options = deep_copy(GraphQLDocs::Configuration::GRAPHQLDOCS_DEFAULTS)
     options[:landing_pages][:index] = 'BOGUS'
@@ -202,9 +187,9 @@ def test_that_empty_html_lines_not_interpreted_by_markdown
     generator = GraphQLDocs::Generator.new(@tiny_results, options)
     generator.generate
 
-    contents = File.read File.join(@output_dir, 'operation', 'query', 'index.html')
+    contents = File.read File.join(@output_dir, 'query', 'codeofconduct', 'index.html')
 
-    assert_match(%r{<td>\s+<p>The code of conduct's key</p>\s+</td>}, contents)
+    assert_match(%r{<p>The code of conduct's key</p>}, contents)
   end
 
   def test_that_non_empty_html_lines_not_interpreted_by_markdown
@@ -216,6 +201,7 @@ def test_that_non_empty_html_lines_not_interpreted_by_markdown
 
     contents = File.read File.join(@output_dir, 'input_object', 'projectorder', 'index.html')
 
-    assert_match %r{<div class="description-wrapper">\n   <p>The direction in which to order projects by the specified field.</p>\s+</div>}, contents
+    assert_match %r{<div class="description-wrapper">\n   <p>The direction in which to order projects by the specified field.</p>\s+</div>},
+                 contents
   end
 end