clone

function clone () {
    REPOSITORY=git@github.com:$1.git
    echo "Cloning $REPOSITORY using SSH..."
    git clone $REPOSITORY $2 2>/dev/null

    if [[ $? -ne 0 ]]
    then
        REPOSITORY=https://github.com/$1.git
        echo 'Falling back to HTTPS ($REPOSITORY)...'
        git clone $REPOSITORY $2
        if [[ $? -ne 0 ]]
        then
            echo "Unable to clone $1"
            exit 1
        fi
    fi

    echo "Cloned successfully."
}

## Usage:

clone owner/repo <dir-name>