podspec_documenter.rb in jazzy-0.7.3

- old
+ new

@@ -7,11 +7,13 @@
 
     def initialize(podspec)
       @podspec = podspec
     end
 
-    def sourcekitten_output
+    # Build documentation from the given options
+    # @param [Config] options
+    def sourcekitten_output(config)
       installation_root = Pathname(Dir.mktmpdir(['jazzy', podspec.name]))
       installation_root.rmtree if installation_root.exist?
       Pod::Config.instance.with_changes(installation_root: installation_root) do
         sandbox = Pod::Sandbox.new(Pod::Config.instance.sandbox_root)
         installer = Pod::Installer.new(sandbox, podfile)
@@ -20,13 +22,15 @@
           targets = installer.pod_targets
                              .select { |pt| pt.pod_name == podspec.root.name }
                              .map(&:label)
 
           targets.map do |t|
-            SourceKitten.run_sourcekitten(
-              %W(doc --module-name #{podspec.module_name} -- -target #{t}),
-            )
+            args = %W(doc --module-name #{podspec.module_name} -- -target #{t})
+            if config.swift_version
+              args << "SWIFT_VERSION=\"#{config.swift_version}\""
+            end
+            SourceKitten.run_sourcekitten(args)
           end
         end
         stdout.reduce([]) { |a, s| a + JSON.load(s) }.to_json
       end
     end
@@ -56,9 +60,13 @@
       unless config.version_configured
         config.version = podspec.version.to_s
       end
       unless config.github_file_prefix_configured
         config.github_file_prefix = github_file_prefix(podspec)
+      end
+      unless config.swift_version_configured
+        trunk_swift_build = podspec.attributes_hash['pushed_with_swift_version']
+        config.swift_version = trunk_swift_build if trunk_swift_build
       end
     end
     # rubocop:enable Metrics/CyclomaticComplexity
     # rubocop:enable Metrics/PerceivedComplexity
 