Deploy to target branch (e.g. gh-pages)

deploy-to-target-branch.sh

#!/bin/bash
set -e # stop on error

echo get last commit
git pull
echo add dist folder
git add -f dist
echo commit changes
git commit -m "deploy to gh-pages"
echo push to remote target branch (gh-pages is target branch)
git push origin `git subtree split --prefix dist`:gh-pages --force
echo reset commit
git reset --hard HEAD^
echo push to develop
git push
echo All done!