Ssh autogenerate

github_setup.sh

_github_check_login () {
    if ssh [email protected] 2> /dev/null; then
        echo "Should never happen, ssh to git always fails with 'does not provide shell access'"
        exit 1
    else
        ssh_exit_status=$?
        if [ $ssh_exit_status = 255 ]; then
            return 1
        else
            return 0
        fi
    fi
}


_github_ssh_setup () {
    defaultFileName="id_rsa"
    read -p "Please enter your ssh key file name [id_rsa]: " sshFileName && [[ -z "$sshFileName" ]] && sshFileName="$defaultFileName"
    echo "creating file a ssh key name $sshFileName"
      echo "You'll be prompted to enter a passphrase for the new key"
    ssh-keygen -b 4096 -f ~/.ssh/$sshFileName -t rsa

    echo ""
    echo "Now you need to add the new key to your GitHub account"
    echo "Key copied to clipboard:"
    echo ""
    pbcopy <  ~/.ssh/$sshFileName.pub
    echo ""
    echo "Then, go to (or Cmd+doubleclick) https://github.com/settings/ssh/new, paste, and press the green button"

    echo ""
    echo "This script will wait for the key to be added"
    echo "Press Ctrl+C if you can't get into your GitHub account to add it right now. You'll be able to re-run it later to pick up where you left off."
    sleep 20 # a long sleep at the beginning appears to make it easier to go to url in terminal
    while ! _github_check_login; do
        echo -n .
        sleep 5
    done

    echo "\a"
    echo "You logged into GitHub!"
    
}


ssh_setup () {
    _github_ssh_setup
}

ssh_setup