Advent of Code

My solutions for the programming puzzles in Advent of Code.

Previous years were written in JavaScript (see ./javascript for all of that code), but from now on they'll be in Rust.

The aoc.sh script at the root is all you need, other than an installation of Rust.

Running aoc [-y YEAR] <DAY> will do the following:
- If YEAR is not set, assumes current year
- If there's no workspace directory for that year yet, creates it (Cargo.toml and the skeletal directories)
- Prompts you for your session cookie if it's not stored yet
- If there's no day${DAY}.rs file yet, creates it from a template
- If there are no day${DAY}.test01.{sample,expect.1,expect.2}.txt files yet, creates them with trivial contents
- If your input hasn't been downloaded yet:
  - If there's still time before the day's puzzle unlocks, shows a live countdown timer before continuing. This is done so that you can run the command a few minutes early and start opening tabs, and input will download when it's ready.
  - Downloads the input.
- Compiles your code
- Runs all of the tests for that day in input/day${DAY}.* files
- If all of the tests pass, runs your compiled code for parts 1 and 2
- Shows you timings for all of the above, shows failed test results, colorizes the output to be fancy, and generally makes my life a little easier.