build: deploy screenshot functions (#4698)

* build: deploy screenshot functions

* Deploys the screenshot functions for push builds
* Runs deploying & publishing in parallel

* Fix comment about parallel

scripts/ci/after-success.sh

@@ -9,6 +9,19 @@ cd $(dirname $0)/../..
 # If not running as a PR, wait for all other travis modes to finish.
 if [ "$TRAVIS_PULL_REQUEST" = "false" ] && $(npm bin)/travis-after-modes; then
   echo "All travis modes passed. Publishing the build artifacts..."
-  ./scripts/release/publish-build-artifacts.sh
-  ./scripts/release/publish-docs-content.sh
-fi
+  echo ""
+
+  # Build Material, CDK and the docs before publishing artifacts
+  $(npm bin)/gulp material:build-release:clean
+  $(npm bin)/gulp material-examples:build-release
+  $(npm bin)/gulp docs
+
+  # Run publishing of artifacts in parallel. This is possible because the output has been built before.
+  ./scripts/release/publish-build-artifacts.sh --no-build &
+  ./scripts/release/publish-docs-content.sh --no-build &
+
+  # Deploy the screenshot functions for each push build.
+  ./scripts/release/deploy-screenshot-functions.sh &
+
+  wait
+#fi