advent-of-code-api

Advent of Code REST API bindings and servant API

https://github.com/mstksg/advent-of-code-api#readme

LTS Haskell 21.25:0.2.9.1
Stackage Nightly 2024-10-31:0.2.9.1
Latest on Hackage:0.2.9.1

See all snapshots advent-of-code-api appears in

BSD-3-Clause licensed by Justin Le
Maintained by [email protected]
This version can be pinned in stack with:advent-of-code-api-0.2.9.1@sha256:ceb8adc0b04d13f121358e334a99c04acc2db5291ba23ea9ba783c9d4c2c194f,2275

Module documentation for 0.2.9.1

advent-of-code-api

advent-of-code-api on Hackage Build Status

Haskell bindings for Advent of Code REST API. Caches and throttles requests automatically, and parses responses into meaningful data types.

Specify your requests with AoC and AoCOpts, and run them with runAoC.

Examples:

-- Fetch prompts for day 5
runAoC myOpts $ AoCPrompt (mkDay_ 5)

-- Fetch input for day 8
runAoC myOpts $ AoCInput (mkDay_ 8)

-- Submit answer "hello" for Day 10, Part 1
runAoC myOpts $ AoCSubmit (mkDay_ 10) Part1 "hello"

Please use responsibly. All actions are rate-limited to a default of one request every three seconds, with ability to adjust up to as fast as a hard-coded limit of one request per second.

The neatly exported bindings (handling cookies/authentication, cacheing, throttling) are in Advent.

Session Keys

Session keys are required for most commands, but if you enter a bogus key you should be able to get at least Part 1 from AoCPrompt. Session keys are also not needed for daily and global leaderboards.

The session key can be found by logging in on a web client and checking the cookies. You can usually check these with in-browser developer tools.

Servant API

A Servant API (for integrating with servant for features like mock servers, documentation and low-level client methods) is also exported in Advent.API. The Servant API also parses into meaningful types, but lacks management of cookies/auth, cacheing, and throttling. Please use especially responsibly.

Changes

Changelog

Version 0.2.9.1

December 11, 2023

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.9.1

  • Re-export AoCUserAgent from Advent.

Version 0.2.9.0

December 11, 2023

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.9.0

Version 0.2.8.5

December 11, 2023

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.8.5

  • Compatibility with ghc-9.6 / mtl-2.3

Version 0.2.8.4

December 14, 2022

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.8.4

  • Whoops, the member id is a number now too.

Version 0.2.8.3

December 13, 2022

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.8.3

  • Properly adjust for AoC private leaderboard json: it uses a number instead of a string, but the parser was not properly fixed by hand.

Version 0.2.8.2

December 9, 2022

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.8.2

  • As of 2022 AoC, private leaderboard json payload uses a string instead of a number for owner_id.

Version 0.2.8.1

November 30, 2021

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.8.1

  • Account for new json schema for private leaderboard stats

Version 0.2.8.0

December 14, 2020

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.8.0

  • Add servant endpoint to query calendar page for a year to infer next puzzle and time to puzzle in seconds, backed by the NextDayTime data type.
  • Add AoCNextDayTime to AoC to support the above operation.

Version 0.2.7.1

November 28, 2020

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.7.1

  • Work with servant 0.17 and above.

Version 0.2.7.0

December 4, 2019

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.7.0

  • Throughout the library, change from UTCTime to ZonedTime, except for situations where the official site uses actual UTCTime. The main change is in challengeReleaseTime.
  • challengeReleaseTime moved to Advent.Types but re-exported from Advent.
  • dlbmTime changed from UTCTime to NominalDiffTime dlbmDecTime, which is time from December 1st. This is because we don’t have information about the year from the HTML returned alone. This fixes a bug where the time would always be in 1970.
  • To convert dlbmDecTime back into a useful time,added dlbmCompleteTime to get the actual time of completion (as a ZonedTime), and dlbmTime to get the NominalDiffTime representing how long the challenge took.

Version 0.2.6.0

December 3, 2019

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.6.0

  • Add aocServerTime to get the current time for AoC servers.
  • Fix cacheing rules for global leaderboard (was previously not saving or invalidating cache properly) also for prompt (will not invalidate part1-only caches if there is no session key)
  • 0.2.6.1 Bugfix: Fix bug in prompt cache invalidation
  • 0.2.6.2 Bugfix: HTML parser for articles (for prompt API calls) now more robust, adjusting for more malformed HTML from site.

Version 0.2.5.0

December 2, 2019

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.5.0

  • Add runAoC_, which is runAoC but throwing an IO exception instead of returning an Either.

Version 0.2.4.2

November 23, 2019

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.4.2

  • Added instances of ToJSONKey Day, ToJSON Day, ToJSONKey Part, ToJSON Part.

Version 0.2.4.1

November 21, 2019

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.4.1

  • Export DayInt and _DayInt from Advent module

Version 0.2.4.0

November 21, 2019

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.4.0

  • Fixed caching behavior and documentation to reflect that Day 25 actually does have 2 stars, like normal.
  • Some extra smart constructors for moving between Day and Integer, in the form of a Prism and a pattern synonym.

Version 0.2.3.0

November 21, 2019

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.3.0

  • Add API commands for daily and global leaderboards.
  • In the process, the Servant API is reshuffled a bit: Articles has been generalized to HTMLTags "article", to also support HTMLTags "div". FromArticle is now FromTags "article".
  • Move some of the data types to be in their own module, Advent.Types.

Version 0.2.2.1

November 19, 2019

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.2.1

  • Fixed prompt parser that would fail on 2016 Day 2 Part 2 because of a malformed <span>...</title> tag pair in the prompt HTML

Version 0.2.2.0

November 9, 2019

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.2.0

  • Rewrote submission response parser using megaparsec for better errors

Version 0.2.1.0

November 5, 2019

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.1.0

  • Export Day constructor from Advent

Version 0.2.0.0

November 4, 2019

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.2.0.0

  • Switch from libcurl to servant, which allows for shedding of external dependencies.
  • Support leaderboard API with data type.
  • Expose raw servant API and client functions, for those who want to build documentation or a mock server or low-level client.

Version 0.1.2.X

Version 0.1.2.0

December 7, 2018

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.1.2.0

  • Fixed cache to store prompts at .html instead of .yaml
  • SubIncorrect and SubWait now include fields for wait times.
  • Re-implemented submission result parsers using attoparsec

Version 0.1.1.0

December 7, 2018

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.1.1.0

  • More robust parser for submission results. Also now reports “hints” if possible.

Version 0.1.0.0

December 5, 2018

https://github.com/mstksg/advent-of-code-api/releases/tag/v0.1.0.0

  • Initial Release