Advent-of-Code 2015

This is a dumbed down version of fspoettel/advent-of-code-rust with some extra features

CLI

Prepare

# example: `cargo prepare 1`
cargo prepare <day>

# output:
# Created module "src/bin/01.rs"
# Created empty input file "src/inputs/01.txt"
# Created empty example file "src/examples/01.txt"
# ---
# 🎄 Type `cargo solve 01` to run your solution.

Download input

prepare .env file

cp .env.example .env

set YEAR to whichever year you are solving for and TOKEN to AoC session Cookie.

# example: `cargo download 1`
cargo download <day>

# output:
# Downloaded input file "src/inputs/01.txt"

Solve

# example: `cargo solve 01`
cargo solve <day>

# output:
#     Running `target/debug/01`
# 🎄 Part 1 🎄
#
# 6 (elapsed: 37.03µs)
#
# 🎄 Part 2 🎄
#
# 9 (elapsed: 33.18µs)

Displayed timings show the raw execution time of your solution without overhead (e.g. file reads). To run an optimized version for benchmarking, append the --release flag.

Solve all

cargo all

# output:
#     Running `target/release/aoc`
# ----------
# | Day 01 |
# ----------
# 🎄 Part 1 🎄
#
# 0 (elapsed: 170.00µs)
#
# 🎄 Part 2 🎄
#
# 0 (elapsed: 30.00µs)
# <...other days...>
# Total: 0.20ms

all is an alias for cargo run. To run an optimized version for benchmarking, append the --release flag.

Run against test inputs

run all solutions

cargo test

run for a given day

cargo test --bin <day>