git-user-remote-add

#!/usr/bin/env bash

user="$1"
repo="$( basename $PWD)"

if [[ -z "$user" ]]; then
	echo "Usage: $(basename $0) <username>"
	exit 1
fi

url=$(git remote get-url origin | sed -e 's|https://||' -e 's|ssh://git@||' -e 's|:.*||' -e 's|/.*||')

case $url in
	*gitlab*)
		;;
	*github*)
		;;
	*)
		echo "Don't know how to name remote for $url"
		exit 1
		;;
esac

git remote add "$user" "http://$url/$user/$repo"
git fetch "$user"