#! /bin/sh

if [ -z "$2" ]; then
   echo "Usage: $0 sf-url gl-url gh-url" >&2
   exit 1
fi

sf_url="$1"
gl_url="$2"
gh_url="$3"

if ! echo "$sf_url" | grep -q ^$USER@git\\.code\\.sf\\.net:/p/sqlobject/; then
   echo "Usage: $0 SF-URL gl-url gh-url" >&2
   exit 1
fi

if ! echo "$gl_url" | grep -q ^git@gitlab.com:sqlobject/; then
   echo "Usage: $0 sf-url GL-URL gh-url" >&2
   exit 1
fi

if ! echo "$gh_url" | grep -q ^git@github.com:sqlobject/; then
   echo "Usage: $0 sf-url gl-url GH-URL" >&2
   exit 1
fi

     git remote add sf "$sf_url" &&
     git remote add gl "$gl_url" &&
exec git remote add gh "$gh_url"