frontsideair / aoc2021

Advent of Code 2021 in Haskell

How to run?

You should have nix installed with flakes enabled.

cd day-01
nix run

How to hack?

You should have:

• nix with flakes
• direnv (optional)

cd day-01
direnv allow
cabal run
ghcid

If you don't have direnv, open a shell with development tools by running nix develop.

Editor support

For Visual Studio Code, you need these extensions:

• Haskell
• direnv (optional)

If you have direnv, you need to allow the .envrc from the command palette. If not, start Code from a development shell with nix develop.