hamilton

Crystal wrapper for Telegram Bot API with optional async execution.

Installation

1. Add the dependency to your shard.yml:

   dependencies:
     hamilton:
       github: Scurrra/hamilton
   

2. Run shards install

Usage

require "hamilton"

API = Hamilton::Api.new(token: "<YOUR-API-TOKEN>")

handler = Hamilton::CmdHandler.new

@[Handler(handler)]
@[Handle(command: "/start")]
def handle_start_command(argument, context, update)
  # logic here
  return nil
end

@[Handler(handler)]
@[Handle(command: "help")]
def handle_help_command(argument, context, update)
  # logic here
  return nil
end

bot = Hamilton::Bot.new(
  api: API,
  handlers: [
    Hamilton::LogHandler.new, 
    handler
  ]
)

Signal::INT.trap do
  bot.stop
end

bot.listen

Usage guide with detailed explanation and example of the async bot can be found here.

Possible issues:

• Sending files were not tested yet, so it may fail.

Contributing

1. Fork it (https://github.com/Scurrra/hamilton/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Contributors

• Scurrra - creator and maintainer