Single quotes configuration with deno fmt

Question

Every time I use deno fmt, it automatically converts my single quotes into double quotes.

To be more specific, when fmt is applied to a statement like this:

console.log(  'Deno'   );

The statement is changed to:

console.log("Deno");

The expected behavior is to continue using single quotes by default.

Is there any configuration of fmt options?

Answer 1

You can now change the default behaviour of deno fmt by creating a deno.json file:

{
  "fmt": {
    "options": {
      "singleQuote": true
    }
  }
}

Answer 2

Currently, there's no way to change default settings. Adding a config flag it's something that's being worked on, you can follow this issue