Trellio

A very simple library to load Trello boards, lists and cards via the Trello REST API.

Usage

Setup

Trellio.key = "Trello API Key"
Trellio.token = "User token"

Note: if either the key or token isn't set, Trellio will fail with TRError.noTokenOrAPIKey on every request.

Boards

Trellio.getBoards() // AnyPublisher<[TRBoard], TRError>
board.getLists() // AnyPublisher<[TRList], TRError>
board.getCards() // AnyPublisher<[TRCard], TRError>

Lists

list.getBoard() // AnyPublisher<TRBoard, TRError>
list.getCards() // AnyPublisher<[TRCard], TRError>

Cards

card.getList() // AnyPublisher<TRList, TRError>
card.getBoard() // AnyPublisher<TRBoard, TRError>

Error handling

TRError is an enum with multiple cases:

• noTokenOrAPIKey: You forgot to set the API key or token.
• unableToConstructURL: Strange error, check the API key, token or id (if applicable).
• wrongResponse(HTTPURLResponse): The response code was wrong.
• noResponse: Response cast to HTTPURLResponse failed, please file an issue.
• unknownError(Error): Self explanatory, has the error attached.

Testing

This project has unit tests, please run them before making a pull request. To run them, make a Secrets object with two static variables:

static var key = "key"
static var token = "token"

Please do not commit this file.

Dependencies

• PTDList
• Cartography