https://github.com/wverlaek/adventofcode

Advent of Code solutions written in Kotlin
https://github.com/wverlaek/adventofcode

aoc-2021-in-kotlin aoc-2022-in-kotlin aoc-2023-in-kotlin

Last synced: 27 days ago
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Advent of Code solutions written in Kotlin

• Host: GitHub
• URL: https://github.com/wverlaek/adventofcode
• Owner: WVerlaek
• Created: 2021-12-05T17:07:02.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2023-12-25T10:30:56.000Z (12 months ago)
• Last Synced: 2024-10-14T15:56:09.003Z (2 months ago)
• Topics: aoc-2021-in-kotlin, aoc-2022-in-kotlin, aoc-2023-in-kotlin
• Language: Kotlin
• Homepage:
• Size: 23.4 MB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Advent of Code

:star: https://adventofcode.com/

[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/wverlaek/adventofcode)

Advent of Code solutions, written in Kotlin.

## Solution framework

A small framework is created to speed up solving a day's puzzle:

* Input is automatically read from the AoC API

* Unit tests using each day's sample input to verify solutions

* Answers are automatically uploaded and outcome is shown

* Common package for utitilities and datastructures

Additionally, uses IntelliJ [live templates](https://www.jetbrains.com/help/idea/creating-and-editing-live-templates.html):

  * Template to solve a day's puzzle

  * Template to unit test a solution with sample input

Or, run the following to generate a source + test file for a new day:

```console

./workflow/new.sh  []

```

A GitHub Action is configured to run all unit tests on each commit.

## Automatic answer submission

Using a session token for the Advent of Code API, the day's input is automatically read, and your solution is uploaded on each run with the outcome printed afterwards:

```console

$ gradle run

Answer for 2022/3 level 2: '2581' (took 28ms)

Response: right answer!

```

No need to manually download inputs and upload your answers :zap:

#### Set up API session token

The session token needed to read input and upload answers can be set up as follows:

* Log in on https://adventofcode.com/

* Read the `session` cookie

* Put its value in this file: `.secrets/session` (.gitignored)

  * Or set it as env var `AOC_SESSION`, e.g. in the Gitpod user settings to have it automatically used in Gitpod workspaces.