emacs-collab/prompt.rb

require_relative 'collab'
require 'tty-prompt'
require 'colorize'

$prompt = TTY::Prompt.new
$login = "root"

def init
  puts "Logged in as " + $login.colorize(:cyan) + "\n"
  choices = %w(Users Projects Quit)
  case $prompt.select("What do you want to do?", choices)
  when "Projects"
    projects
  when "Users"
    users
  when "Quit"
    exit
  end  
end

def users
  choices = $users
  user = $prompt.select("Pick a user", choices)
  keys_user(user)
end

def keys_user(user)
  choices = {'List keys' => :list ,'Add key' => :add, 'Remove key' => :remove}
  case $prompt.select("What do you want to do?", choices)
  when :list
    user.keys.each{|k| puts k.pretty}
    keys_user user
  when :add
    key = $prompt.ask("Please enter a valid public SSH key", echo: false)
    begin
      user.add_key_from_string(key)
    rescue InvalidSSHPubKey => e
      puts e.message.colorize(:red)
      keys_user(user)
    rescue DuplicateSSHPubKey => e
      puts e.message.colorize(:red)
      keys_user(user)
    end
  when :remove
    choices = user.keys.map { |k| [k.pretty, k] }.to_h
    key = $prompt.select("Select the key to remove", choices)
    unless $prompt.no?("Are you sure you want to remove this key?")
      user.remove_key(key)
    end
  end
end

def projects
  choices = $projects
  project = $prompt.select("Pick a project", choices)
  keys_project(project)
end

def keys_project(project)
  choices = {'List users' => :list,
             'Add user' => :add,
             'Select users with access' => :select}
  case $prompt.select("What do you want to do?", choices)
  when :list
    project.users.each {|u| puts u.id}
  when :add
    choices = $users
    user = $prompt.select("Pick a user", choices)
    project.add_user(user)
    puts "Added user #{user} to #{project}".colorize(:green)
  when :select
    choices = $users
    # Mark already added users as "default"
    counter = 1
    defaults = []
    choices.each do |u|
      if project.users.include? u then
        defaults << counter
      end
      counter += 1
    end
    users = $prompt.multi_select("Select users", choices, default: defaults)
    project.users = users
    project.flush
    project.refresh
  end

end

while true
  init
end