Control over comment line indentation

[jasonkuhrt]

When working with Twoslash there is a special syntax for highlighting text (not whole lines but segments within) https://twoslash.netlify.app/refs/notations#highlighting. My issue with dprint right now is that it makes the Twoslash notation difficult to use.

Here is an example where I'm hitting friction:

// dprint-ignore
const atlas = Atlas
  .create({
    output: {
      envelope: {
        errors: {
          execution: false,
          other: false, // default
        }
      },
    },
  })
  .anyware(({ encode: _ }) => {
    throw new Error(`Something went wrong.`)
  //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  })

Notice that I have to resort to disabling dprint for most of the code to get the highlighting effect I want. Not ideal and I'd like a more localized solution.

Here are some ideas:

Firstly: add a rule e.g. comment-line-indentation-start firstly to control this formatting which the following ideas rely on.

1. Allow a module-level directive that disables the comment line formatting. E.g. // dprint-ignore comment-line-indentation-start. I don't want to apply this rule to the whole codebase.

2. Allow a project-wide rule but constricted by a glob e.g.:

   {
     rule: 'comment-line-indentation-start',
     files: './examples/**/*',
   },