google-oauth-cli

google-oauth-cli is a RubyGems library that allows you to perform OAuth authentication with Google from the CLI.

• Authenticate with Google using OAuth from the CLI.
• Start a simple web server to receive authentication codes.
• You can persist a refresh token by passing a file path as an optional argument. If a refresh token is present, the authentication flow is skipped and the access token refresh process is performed.

Google deprecates to the OOB flow by Google in February 2022.

auth = GoogleOAuthCli.new(
  client_id: ENV["client_id"],
  client_secret: ENV["client_secret"],
  scope: ["https://www.googleapis.com/auth/drive", "https://spreadsheets.google.com/feeds"],
  credentials_file: "~/.config/google-test.json"
)

# Starts authentication flow and returns Google::Auth::UserRefreshCredentials
credentials = auth.login

drive = Google::Apis::DriveV3::DriveService.new
drive.authorization = credentials

After checking out the repo, run bin/setup to install dependencies. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.

MIT