lib/jazzy/config.rb in jazzy-0.13.5 vs lib/jazzy/config.rb in jazzy-0.13.6

@@ -217,17 +217,17 @@
           raise 'jazzy only supports Swift 2.0 or later.' if v.to_f < 2
           v
         end
       end
 
-    SWIFT_BUILD_TOOLS = %w[spm xcodebuild].freeze
+    SWIFT_BUILD_TOOLS = %w[spm xcodebuild symbolgraph].freeze
 
     config_attr :swift_build_tool,
       command_line: "--swift-build-tool #{SWIFT_BUILD_TOOLS.join(' | ')}",
-      description: 'Control whether Jazzy uses Swift Package Manager or '\
-                   'xcodebuild to build the module to be documented.  By '\
-                   'default it uses xcodebuild if there is a .xcodeproj '\
-                   'file in the source directory.',
+      description: 'Control whether Jazzy uses Swift Package Manager, '\
+                   'xcodebuild, or swift-symbolgraph to build the module '\
+                   'to be documented.  By default it uses xcodebuild if '\
+                   'there is a .xcodeproj file in the source directory.',
       parse: ->(tool) do
         return tool.to_sym if SWIFT_BUILD_TOOLS.include?(tool)
         raise "Unsupported swift_build_tool #{tool}, "\
               "supported values: #{SWIFT_BUILD_TOOLS.join(', ')}"
       end