Option to let Prettier format files with additional extensions? (e.g. .eex)

I need to format .html.eex files, which are view templates for Elixir. They are mostly HTML anyways, and if I manually change the language to HTML then run Prettier, the output seems fine.

Is there a way to let .html.eex be treated like .html files by Prettier? For now I’ve only seen options to disable formatting certain extensions/languages, but not enable formatting on additional extensions.

[jeff-kilbride]

I am also having issues with handlebars (*.hbs) files. I would like prettier to format them as html, but not change the language association in vscode due to syntax highlighting. I was hoping to use an override in my .prettierrc.json file like this:

  "overrides": [
    {
      "files": "*.hbs",
      "options": {
        "parser": "html"
      }
    }
  ]

But this doesn’t work. Does this extension honor the “overrides” key in prettier config files?

I can get the formatting to work using the following in my vscode user settings:

  "files.associations": {
    "*.hbs": "html"
  },

But, again, this turns off my syntax highlighting for {{variables}}, {{> blocks}}, etc… It would be much nicer to do this through the prettier config, if possible.

[github-actions[bot]]

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