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Fantomas reports an error when formatting interpolated string with tripple quotes #3049

@object

Description

@object

Issue created from fantomas-online

Code

let user = "abc"

let json = $$"""
{
  "id": "ABC",
  "name": "{{user}}",
};
"""

Result

let user = "abc"

let json =
    $$"""
{
  "id": "ABC",
  "name": "{{user}",
};
"""

Problem description

We configured out build to fail on fantomas errors. And if fails on this code. Here's the output from Fantomas:

Formatted │ 0 │ Ignored │ 60 │ Unchanged │ 252 │ Errored │ 1

Failed to format file: ./src/Bootstrapper/PhobosBootstrapper.fs : Formatting ./src/Bootstrapper/PhobosBootstrapper.fs leads to invalid F# code

Extra information

  • The formatted result breaks my code.
  • The formatted result gives compiler warnings.
  • I or my company would be willing to help fix this.
  • I would like a release if this problem is solved.

Options

Fantomas main branch at 2024-02-15T12:00:55Z - 0700fd6

Default Fantomas configuration

Did you know that you can ignore files when formatting by using a .fantomasignore file?
PS: It's unlikely that someone else will solve your specific issue, as it's something that you have a personal stake in.

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