ruby create_trello_cards.rb

Posted 2021-05-16

#!/usr/bin/env ruby

# If you're not using rbenv in this script's dir, you may wanna run
# these as `sudo gem install ruby-trello`, etc.
['ruby-trello', 'dotenv'].each do |gem_name|
  begin
    gem gem_name
  rescue LoadError
    puts "Running `gem install #{gem_name}`..."
    puts "If this takes too long, you may want to run it manually, as `sudo` if needed."
    system("gem install #{gem_name}")
    Gem.clear_paths
  end
end
require 'trello'
require 'dotenv'

# Configure stuff in ~/.trello file or directly in here
Dotenv.load('~/.trello')
conf = {
  key: ENV['TRELLO_KEY'],
  token: ENV['TRELLO_TOKEN'],
  list_id: ENV['TRELLO_LIST_ID'],
}

empty_keys = conf.map{ |k,v| k if v.nil? || v == "" }.compact
unless empty_keys.empty?
  puts "Please configure keys #{empty_keys.join(', ').upcase} in ~/.trello . Here's a sample .trello:"
  puts <<-eos
    TRELLO_KEY=123xxXX123         # Get key on https://trello.com/1/appKey/generate
    TRELLO_TOKEN=123xxXX123       # Renew every 30 days from https://trello.com/1/authorize?key=TRELLO_KEY&expiration=30days&response_type=token&scope=read,write"
    TRELLO_LIST_ID=123abc123      # Find out with `Trello::Board.find('board_id_from_the_board_url').lists.reduce({}){|lists,l| lists.merge(l.name => l.id)}`
    TRELLO_MEMBERS_IDS=21b2,12b   # Find out with `Trello::Member.find('your-trello-username').id`. Comma-separated list
    TRELLO_LABELS=orange,yellow   # Can be yellow, orange, green, purple or blue. Comma-separated list
  eos
  exit(1)
end

# Optional conf
conf[:member_ids] = ENV['TRELLO_MEMBERS_IDS'].split(',').map(&:strip) if ENV['TRELLO_MEMBERS_IDS']
conf[:labels] = ENV['TRELLO_LABELS'].downcase.split(',').map(&:strip).map(&:to_sym) if ENV['TRELLO_LABELS']

client = Trello::Client.new(
  developer_public_key: conf[:key],
  member_token: conf[:token],
)

begin
  client.find(:lists, conf[:list_id])
rescue Trello::InvalidAccessToken
  puts "Token expired. Renew it at this URL and update your settings:"
  puts "https://trello.com/1/authorize?key=#{conf[:key]}&expiration=30days&response_type=token&scope=read,write"
  exit(1)
end

def multi_line_prompt(prompt_message)
  puts "#{prompt_message}"
  puts "(2 blank lines in a row to submit, ctrl+c to cancel)"
  desc = ""
  until desc[-3..-1] == "\n\n\n" do
    desc << "#{gets}"
  end
  desc[0..-4]
end

puts "Card name:"
name = gets

desc = multi_line_prompt("What description for your card?")
puts "Gotcha! Creating the card..."

card = client.create(:card, {
  'name' => name,
  'idList' => conf[:list_id],
  'labels' => conf[:labels],
  'idMembers' => conf[:member_ids],
})
puts 'Card created!'
puts card.url
puts

# TODO: Only needed until we can use methods from the next Gem release,
# see TODOS below
require 'ostruct'; require 'json'
def post(client, url, params)
  OpenStruct.new JSON.parse client.post(url, params)
end

puts "Done when? (<enter> to skip)"
done_when = gets
unless done_when.nil? || done_when.strip == ""
  puts "Gotcha! Creating checklist..."
  #TODO: Replace with `client.create_new_checklist('Done when')` on gem release >= 1.1.2
  checklist = post(client, "/cards/#{card.id}/checklists", name: 'Done When')
  #TODO: Replace with `checklist.add_item(done_when)` on gem release >= 1.1.2
  client.post("/checklists/#{checklist.id}/checkItems", {:name => done_when})
  puts '"Done When" checklist created...'
end
puts

puts "Add standard Tasks checklist with tasks PR and Deploy?"
puts "(<y> to add, <enter> or anything else to skip)"
if gets.strip.downcase == 'y'
  puts "Gotcha! Creating checklist..."
  #TODO: Replace with `client.create_new_checklist('Tasks')` on gem release >= 1.1.2
  checklist = post(client, "/cards/#{card.id}/checklists", name: 'Tasks')
  #TODO: Replace with `checklist.add_item('PR')` on gem release >= 1.1.2
  client.post("/checklists/#{checklist.id}/checkItems", {:name => 'PR'})
  #TODO: Replace with `checklist.add_item('Deploy')` on gem release >= 1.1.2
  client.post("/checklists/#{checklist.id}/checkItems", {:name => 'Deploy'})
  puts '"Task" checklist created...'
end

puts card.url