#!/bin/sh -e
# Clones a fork and sets a corresponding upstream
# ARGS
# - repo name
# - upstream user
# - local user
# - url
# - target directory name (and further arguments to clone)
if test -d ".git"
  then git remote set-url origin "$(git-repo "${4:-github.com}" "$1" "$3" "${@:5}")"
  else git-get "${4:-github.com}" "$1" "$3" "${@:5}"
    cd $(expr "$5" \| "$1")
fi
test "$2" && git remote add upstream "$(git-repo "${4:-github.com}" "$1" "$2")"
git remote -v