[add]: Docker and prepare day4

1 files changed, 20 insertions, 20 deletions

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 # Advent of Code - 2025

-yes, i started late.

-yes, i wrote it in x86_64 assembly.

-no, there is no absolutely no good reason for this.

-no, i'm not okay.

+Yes, I started late.

+Yes, I wrote it in x86_64 assembly.

+No, there is no absolutely no good reason for this.

+No, I'm not okay.

 

 ### Why assembly?

-because i was really bored and i wanted more of an excuse to procrastinate.

+Because I was really bored and I wanted more of an excuse to procrastinate.

 

 also: **aura**.

 

-## Building

-```sh

-$ make day[1-12]

-# example:

-$ make day1

-$ make day2

-```

-

-## Running

+## Building & Running

 ```sh

 $ make run-day[1-12]

 # example:

 $ make run-day1

 $ make run-day2

 ```

-or manually, after building

+If you just want to build the binaries without running them do `make day[1-12]`.

 

+## Docker

+If you do not have `nasm`/`ld` locally, build the container:

+```sh

+$ docker build -t aoc-2025 .

+```

+Run a specific puzzle directly

+```sh

+$ docker run aoc-2025 day4

+$ docker run aoc-2025 day5

+```

+Running with no arguments (`docker run aoc-2025`) will list the available targets. If you only want to build a binary, use `build-day[1-12]`.

+When you're done, delete the image:

 ```sh

-$ ./build/day[1-12]

-# example

-$ ./build/day1

-$ ./build/day2

-$ ./build/day3

+$ docker rmi aoc-2025

 ```

 

 ## License