svn-pre-commit-sanity-check.sh

function svn {
	if [ "$1" == 'commit' ] || [ "$1" == 'ci' ]; then
		repo_url=$( command svn info | grep -E '^URL:' | cut -c6- )
		echo "Repo URL: $repo_url"
		echo

		echo "Staged changes for commit:"
		command svn status -q
		echo -n "Lines: "
		command svn diff | wc -l

		echo -n "Sanity check countdown... 5"
		for i in $( seq 4 0 ); do
			sleep 1
			echo -ne "\b$i"
		done
		echo

		read -p "Are you sure you want to commit? [y/n] " -n 1 -r
		if [[ ! $REPLY =~ ^[Yy]$ ]]; then
			echo
			echo "Aborting!"
			return 1
		fi
		echo
	fi
	command svn "$@"
}
export -f svn