deno 1.7 fmt checks markdown files by default

[jeiea]

Reproducible steps

1. Create README.md with the following.

Remember, contributions to this repository should follow its contributing guidelines and code of conduct.

2. Run deno fmt --check in the same directory.

Expected behavior

deno 1.6.3 emits the following.

Checked 0 file

Actual behavior

deno 1.7.0, 1.7.1 emits the following.

from \\README.md:
1 | -Remember, contributions to this repository should follow its contributing guidelines and code of conduct.
1 | +Remember, contributions to this repository should follow its contributing
2 | +guidelines and code of conduct.

Additional context

deno fmt help says:

OPTIONS:
        --check                    Check if the source files are formatted
        --ext <ext>                Set standard input (stdin) content type [default: ts]  [possible values: ts, tsx, js, jsx, md]

--ext ts didn't work. I think it's a regression.

This blocks this pull request.

[nayeemrmn]

This is expected behaviour. We got markdown support for deno fmt and it's enabled without flags. The --ext specifies how to interpret stdin, as it says.

[jeiea]

Do you have desirable solution for this? I can't sure deno's markdown formatting is acceptable to every repository. Is there any option for this?

[nayeemrmn]

Do you have desirable solution for this? I can't sure deno's markdown formatting is acceptable to every repository. Is there any option for this?

It should be if they are using deno fmt, just run deno fmt.

[Soremwar]

Add //deno-fmt-ignore-file to the markdown