Maintain a docset feed alongside docs generation.

Author: andersio

.jazzy.yaml

@@ -93,3 +93,4 @@ xcodebuild_arguments:
 author: ReactiveCocoa
 author_url: https://reactivecocoa.io/
 github_url: https://github.com/ReactiveCocoa/ReactiveSwift/
+dash_url: http://reactivecocoa.io/reactiveswift/docs/ReactiveSwift.xml

Logo/Icons/docset-icon.png

@@ -0,0 +1,4 @@
+<entry>
+	<version>FRAMEWORK_VERSION</version>
+	<url>http://reactivecocoa.io/reactiveswift/docs/latest/docsets/ReactiveSwift.tgz</url>
+</entry>

Logo/Icons/docset-icon@2x.png

@@ -40,18 +40,32 @@ git checkout master
 # Create a new branch for the release.
 git checkout -b ras-${TRAVIS_TAG}
 
+DOC_PATH=./reactiveswift/docs/${TRAVIS_TAG}
+
 # Copy the generated docs.
-mkdir -p ./reactiveswift/docs/${TRAVIS_TAG}
-cp -r ../docs/. ./reactiveswift/docs/${TRAVIS_TAG}
-rm -rf ./reactiveswift/docs/${TRAVIS_TAG}/docsets/
+mkdir -p ${DOC_PATH}
+cp -r ../docs/. ${DOC_PATH}
+
+# Copy the icons, and archive the docset.
+rm ${DOC_PATH}/docsets/ReactiveSwift.tgz
+
+DOCSET_IMG_PATH=${DOC_PATH}/docsets/ReactiveSwift.docset/Contents/Resources/Documents/Logo/PNG
+mkdir -p ${DOCSET_IMG_PATH}
+cp ../Logo/PNG/logo-Swift.png ${DOCSET_IMG_PATH}/logo-Swift.png
+cp ../Logo/PNG/JoinSlack.png ${DOCSET_IMG_PATH}/JoinSlack.png
+cp ../Logo/PNG/Docs.png ${DOCSET_IMG_PATH}/Docs.png
+cp ../Logo/Icons/docset-icon.png ${DOC_PATH}/docsets/ReactiveSwift.docset/icon.png
+cp ../Logo/Icons/docset-icon@2x.png ${DOC_PATH}/docsets/ReactiveSwift.docset/icon@2x.png
+tar --exclude='.DS_Store' -cvzf ${DOC_PATH}/docsets/ReactiveSwift.tgz -C ${DOC_PATH}/docsets/ .
+rm -rf ${DOC_PATH}/docsets/ReactiveSwift.docset/
 
 # Copy image assets used by README.md.
-mkdir -p ./reactiveswift/docs/${TRAVIS_TAG}/Logo/PNG/
-cp ../Logo/PNG/logo-Swift.png ./reactiveswift/docs/${TRAVIS_TAG}/Logo/PNG/logo-Swift.png
-cp ../Logo/PNG/JoinSlack.png ./reactiveswift/docs/${TRAVIS_TAG}/Logo/PNG/JoinSlack.png
-cp ../Logo/PNG/Docs.png ./reactiveswift/docs/${TRAVIS_TAG}/Logo/PNG/Docs.png
+mkdir -p ${DOC_PATH}/Logo/PNG/
+cp ../Logo/PNG/logo-Swift.png ${DOC_PATH}/Logo/PNG/logo-Swift.png
+cp ../Logo/PNG/JoinSlack.png ${DOC_PATH}/Logo/PNG/JoinSlack.png
+cp ../Logo/PNG/Docs.png ${DOC_PATH}/Logo/PNG/Docs.png
 
-git add ./reactiveswift/docs/${TRAVIS_TAG}
+git add ${DOC_PATH}
 
 # Ensure Jekyll is not running in `docs`.
 touch ./reactiveswift/docs/.nojekyll
@@ -61,6 +75,12 @@ git add ./reactiveswift/docs/.nojekyll
 ln -sfn ${TRAVIS_TAG}/ reactiveswift/docs/latest
 git add ./reactiveswift/docs/latest
 
+# Update the docset feed.
+rm ./reactiveswift/docs/ReactiveSwift.xml 
+cp ../script/feed.xml.template ./reactiveswift/docs/ReactiveSwift.xml
+sed -i -- "s/FRAMEWORK_VERSION/${TRAVIS_TAG}/g" ./reactiveswift/docs/ReactiveSwift.xml
+git add ./reactiveswift/docs/ReactiveSwift.xml
+
 # Commit and push to the fork.
 git commit -m "Documentation: ReactiveSwift ${TRAVIS_TAG}"
 git push -u cibot ras-${TRAVIS_TAG}