🎄 Advent of Code 2022 Python 🎄

Solutions

Click a badge to go to the specific day.

Installation

All project dependencies are covered in the Dockerfile definition in the repository root.

Local

This assumes Docker as a runtime (feel free to use other runtimes). First ensure that Docker is installed. From the repository root, build an image and tag appropriately (e.g., aoc-py:local):

docker build --tag aoc-py:local --file Dockerfile .

Once logged in on Advent of Code, locate your session key; this shows up as the value for the cookie key in your request headers that you can pull out from browser network tab. Write this value to a .env file in the repository root under AOC_SESSION variable:

AOC_SESSION=<insert session key here>

From the repository root, instantiate a container with the current directory mounted and environment variables exported:

docker run --rm -it \
  --env-file .env \
  --volume $PWD:/aoc-py/$(basename $PWD) \
  --workdir /aoc-py/$(basename $PWD) \
  aoc-py:local /bin/bash

GitHub Codespaces

Once logged in on Advent of Code, locate your session key; this shows up as the value for the cookie key in your request headers that you can pull out from browser network tab. Manage this value as an encrypted secret for your codespaces and name it AOC_SESSION.

Create a Codespace from your repository fork.

Develop with aocrunner

After getting setup, whether it's locally or on GitHub Codespaces, create a new subdirectory under src for the day of the challenge.

cp -vr src/template src/day<day>

Example:

cp -vr src/template src/day01

Add a README.md and use the aocd runner to write input files as needed. Execute solutions as a library module:

python -m src.day01.main

Results

Day 01
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Day 02
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Day 03
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Day 08
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Day 09
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Day 10
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Day 22
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Day 24
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Day 25
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Total stars: 0/50
Total time: 0ms

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