Incorporate Roswell

[glennj]

• INSTALLATION and TESTS docs updated.
• exercises/shared/.docs/tests.md updated (used to create HELP.md for downloads)
• Updated exercise generator script to create test launcher scripts.
• Added launcher scripts to all exercises

You might want to review this by commit, the "Add launcher scripts to all exercises" commit is large and repetitive.

Closes #759

[glennj]

A note: the bulk of bin/lisp_exercise_generator.py can be replaced by a single call to bin/configlet -- create the director structure, create the docs/meta/tests.toml. An example, https://github.com/exercism/8th/blob/main/bin/add-exercise

[verdammelt]

Sorry but I am not a fan of adding two shells scripts to every exercise. I don't think this use case is so used that it warrants the additional maintenance load.

I think editing in the web editor, for better or worse, is the main use case. The secondary use case is working in an editor and REPL.

I don't mind adding instructions on how to use roswell for others like you that wish to run the exercises from the command line, but I don't want to maintain a two shell scripts per exercise (one of which, the powershell script, I cannot even run).

Sorry if I didn't realize that this was the direction you were going; if I had realized that I would have cut it off sooner.

[verdammelt]

A note: the bulk of bin/lisp_exercise_generator.py can be replaced
by a single call to bin/configlet -- create the director structure,
create the docs/meta/tests.toml. An example,
https://github.com/exercism/8th/blob/main/bin/add-exercise

Ah, this is good to know. I regret the inclusion of the python script (I had attempted to keep a "rule" of using Common Lisp for as much of the tooling as possible). It is also not a script I use. So with both those points I think it is great that we could remove it.

I'll add an issue and work on that some time later.

[glennj]

I don't mind adding instructions on how to use roswell for others like you that wish to run the exercises from the command line, but I don't want to maintain a two shell scripts per exercise

OK, no problem. I'll remove those, and revamp the docs.

Sorry if I didn't realize that this was the direction you were going; if I had realized that I would have cut it off sooner.

That's perfectly OK. This stuff is fun. I didn't mean to cause you undue stress with the massive commit. My apologies for that.

[removing the exercise generate script]

Do you want me to do that while I'm in here?

[verdammelt]

OK, no problem. I'll remove those, and revamp the docs.

Excellent - thanks.

I didn't mean to cause you undue stress with the massive commit

No problem. I understand "this stuff is fun" feeling :D .

Do you want me to do that while I'm in here?

No. How about you add some comments to #309 (which is an old issue about writing an exercise generator).

Thanks.