Mikubot-2/miku/plugins/flip_text.lua

-- Requires: (sudo) npm install -g flip-text
local flip = {}

function flip:init(config)
  flip.triggers = {
    "^/(flip) (.+)$",
	"^/(rev) (.+)$"
  }
  flip.doc = '*/flip* _<Text>_: Dreht Text auf den Kopf\n*/rev* _<Text>_ Dreht Text um'
end

flip.command = 'flip <Text>'

function flip:action(msg, config, matches)
  local command = matches[1]
  local text = matches[2]
  if text:match('"') then
    utilities.send_reply(msg, 'Vergiss es!') 
    return
  elseif command == 'flip' then
    new_text = run_command('flip "'..text..'"')
  elseif command == 'rev' then
    new_text = run_command('echo "' .. text .. '" | rev')
  end
  utilities.send_reply(msg, new_text) 
end

return flip