Add a solutions column

[miam-miam]

This PR adds an extra solution column that directly links to your solution file for the specific day.

Here someone has committed day 1 in their repo but has yet to commit day 2:

Day	Solution	Part 1	Part 2
Day 1	01.rs	⭐	⭐
Day 2		⭐	⭐

To facilitate this two new options were added to the Action:

• solutionLocations which allows you to specify where each solution would be located relative to the readme file. (in the form "src/bin/{}.rs")
• solutionPadding which can optionally pad your day numbers (1 becomes 01)

Unfortunately I was unable to create any tests (but I have tested locally) as the test framework just errors with TypeError: required field "lineno" missing from alias.

[premun]

@miam-miam100 I like this idea but I think it would be more flexible if you could provide a template with the path but have different placeholders so that it supports any repo. Examples:

• src/{yyyy}/{d}.js
• solutions/{yy}/Day_{dd}.fs

So that padding is driven by d or dd. Same for year being 2 or 4 digits.

[miam-miam]

That could be an interesting idea, what do you think should be done if a user uses an incorrect template?
e.g. src/{yyy}/{ddd}.rs
I'm thinking about just completely ignoring them as otherwise we will need a way of escaping curly braces.

[premun]

I'd say that you just keep it simple and replace what you know. What is left, if left.

So {ddd} will be kept as {ddd}

[miam-miam]

@premun Changed the logic so that the placeholders now work, unfortunately as I mentioned previously I haven't been able to add any tests (although I have tested it manually) as I couldn't get poetry working so you might want to do that.

[premun]

@miam-miam100 I am just a random person, I don't own this repo or anything. I might start using the workflow from your repo now :)

[premun]

Works great! Thanks!

https://github.com/premun/advent-of-code

[miam-miam]

Oh 😂 my mistake. @k2bd if you could look at this PR that would be amazing.