style: use prettier to format toml and yaml files

[vil02]

Describe your change:

ruff.yml has some bad indentation. This PR fixes it.

• Fix a bug or typo in an existing workflow

Checklist:

• I have read CONTRIBUTING.md.
• This pull request is all my own work -- I have not plagiarized.
• I know that pull requests will not be merged if they fail the automated tests.
• This PR only changes one algorithm file. To ease review, please open separate PRs for separate algorithms.

[cclauss]

Let's have machines do this kind of editing so humans can focus on bigger tasks...

Let's add prettier or some other yaml formatter to our .pre-commit-config.yaml file to make yaml formatting automatic.

• https://github.com/pre-commit/mirrors-prettier#README.md or...
• https://pre-commit.com/hooks.html -- Set Filter hook type: to yaml

[vil02]

I support this idea, although the yaml files in this repository do not seem to change very often. It is not that straightforward: formatters remove comments, yamllint (with default settings) returns lots of other errors and warnings (which are not that important, in my opinion):

./.pre-commit-config.yaml
  1:1       warning  missing document start "---"  (document-start)
  16:8      error    too many spaces after hyphen  (hyphens)
  16:5      error    wrong indentation: expected 6 but found 4  (indentation)
  59:29     warning  too few spaces before comment  (comments)

./.gitpod.yml
  1:1       warning  missing document start "---"  (document-start)

./.github/stale.yml
  4:1       warning  missing document start "---"  (document-start)
  6:81      error    line too long (94 > 80 characters)  (line-length)
  7:81      error    line too long (113 > 80 characters)  (line-length)
  10:81     error    line too long (103 > 80 characters)  (line-length)
  13:81     error    line too long (98 > 80 characters)  (line-length)
  36:81     error    line too long (91 > 80 characters)  (line-length)
  40:81     error    line too long (83 > 80 characters)  (line-length)
  48:81     error    line too long (98 > 80 characters)  (line-length)
  62:81     error    line too long (83 > 80 characters)  (line-length)

./.github/workflows/build.yml
  1:1       warning  missing document start "---"  (document-start)
  3:1       warning  truthy value should be one of [false, true]  (truthy)
  6:25      warning  too few spaces before comment  (comments)

./.github/workflows/project_euler.yml
  1:1       warning  missing document start "---"  (document-start)
  1:1       warning  truthy value should be one of [false, true]  (truthy)
  3:81      error    line too long (88 > 80 characters)  (line-length)
  9:25      warning  too few spaces before comment  (comments)
  25:81     error    line too long (112 > 80 characters)  (line-length)

./.github/workflows/ruff.yml
  2:1       warning  missing document start "---"  (document-start)
  3:1       warning  truthy value should be one of [false, true]  (truthy)

./.github/workflows/directory_writer.yml
  1:81      error    line too long (84 > 80 characters)  (line-length)
  3:1       warning  missing document start "---"  (document-start)
  4:1       warning  truthy value should be one of [false, true]  (truthy)
  19:81     error    line too long (81 > 80 characters)  (line-length)
  20:81     error    line too long (116 > 80 characters)  (line-length)

./.github/ISSUE_TEMPLATE/config.yml
  1:1       warning  missing document start "---"  (document-start)

./.github/ISSUE_TEMPLATE/feature_request.yml
  1:1       warning  missing document start "---"  (document-start)
  8:81      error    line too long (118 > 80 characters)  (line-length)
  9:81      error    line too long (81 > 80 characters)  (line-length)

./.github/ISSUE_TEMPLATE/other.yml
  1:1       warning  missing document start "---"  (document-start)

./.github/ISSUE_TEMPLATE/bug_report.yml
  1:1       warning  missing document start "---"  (document-start)
  8:81      error    line too long (110 > 80 characters)  (line-length)
  46:81     error    line too long (84 > 80 characters)  (line-length)

I can have a look at this problem. However, it seems to be out of scope for this PR.

[cclauss]

Linter != formatter. Let’s focus on prettier, not yamllint.

[vil02]

@cclauss Please let me know when you are done...

[cclauss]

Can you
% git pull
Remove the exclude on 68-71 and then run the following on your local machine?
% pre-commit install
% pre-commit run --all-files

The problem with running this on GitHub Actions is that it does not allow changes to be made to GHA files.

[cclauss]

Nice!