Integration lib

It aims to be a modular library for integration. There is no strict limitation what to include or not.

Currently, includes (see docs):

• cloud
  • google sheets
• communication
  • email
  • telegram
• finance
  • exchange rates (fiat and crypto)
  • tinkoff investing

Style guide

Plain functions

• Should have docs
• Docs should contain API provider(s) if applicable
• Should have context and context-less (optional) version if uses external services
• Errors should be wrapped and tagged

Structured

In addition to plain function

• Configuration structure should not contain state
• Should have default constructor that fills parameters from environment
• Environment variables should have prefix, related to the provider (package)
• Configuration structure could be used as container for functions if functions are not modifying state
• It's ok to panic in default constructor