增量拉取/同步spring源码

git clone https://github.com/spring-projects/spring-framework.git --depth 1

git fetch --unshallow
git fetch origin --unshallow

for branch in $(git branch -a | grep origin | awk -F '/' '{print $NF}' | sort -u); do
	echo "---------$branch---------"
	git fetch origin $branch:$branch
	git push gitea $branch:$branch
done

for tag in $(git tag -l | sort -u);do
	echo "---------$tag---------"
	git fetch origin $tag:$tag
	git push gitea $tag:$tag
done