Bash - migrate git repos

migrate-git-repos.sh

gituser=$GIT_USERNAME
oldgiturl=bitbucket.org
newgiturl=github.com
repos=(
	list
	your
	repo
	names
	here
)

addremote() {
	local new_remote=$1
	local cur_remote=`git config --get remote.origin.url`

	if [[ -z $new_remote ]]; then
		echo "Expecting new remote argument" 1>&2 && return 1
	fi
	if [[ -z $cur_remote ]]; then
		echo "Cannot find existing remote URL for repo" 1>&2 && return 1
	fi
	git remote set-url origin --push --add $new_remote
	git remote set-url origin --push --add $cur_remote
}

for r in "${repos[@]}"
do
	# [[ -d ./$r ]] && rm -rf ./$r  # there be dragons
	git clone git@${oldgiturl}:${gituser}/${r}.git
	cd $r
	addremote git@${newgiturl}:${gituser}/${r}.git
	git push
	cd ..
done