#!/bin/sh
# $!: current directory
if [ "$1" != "" ]; then
    cd "$1"
fi
pwd

user=`git config --global github.user`
if git ls-remote --get-url | grep $user > /dev/null; then
    echo This is my repository.
    git push origin master
    exit 0
fi

echo "This is other people's repository."
if [ `git rev-parse --symbolic-full-name --abbrev-ref HEAD` = master ]; then
    echo This branch is master, so cannot send pull request.
    exit 1
fi
if ! git remote show | grep $user > /dev/null; then
    hub fork
fi
git push $user `git rev-parse --symbolic-full-name --abbrev-ref HEAD `
hub pull-request