google

Crystal implementations of various Google API clients.

Currently supported APIs:

• Auth (limited)
• Calendar (getting there)
• Cloud Storage
• Drive (limited)
• People (self-identification only)

Installation

1. Add the dependency to your shard.yml:

   dependencies:
     google:
       github: jgaskins/google
   

2. Run shards install

Usage

require "google"

Load the specific Google API you need to use:

require "google/auth"
require "google/calendar"
require "google/cloud/storage"
require "google/drive"
require "google/people"
require "google/gemini"

API docs are forthcoming.

Using the GenerativeAI API (Gemini)

require "google/gemini"

client = Google::GenerativeAI::Client.new(gemini_api_key)

gemini = client.model(
  "models/gemini-2.0-flash-exp",
  system_instruction: [<<-MALAKAI],
    You are a helpful assistant.
    MALAKAI
  temperature: 0.4,
)

puts gemini.generate(<<-PROMPT)
  Write a limerick about the Crystal programming language.
  PROMPT

Contributing

1. Fork it (https://github.com/jgaskins/google/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

• Jamie Gaskins - creator and maintainer