Disabling formatting with environment / system variable

[AlexITC]

I wonder if there is a way to disable the formatting when a value is passed as a environment or system variable.

This is useful to not format the code on the continuous integration step to fail if the code isn't formatted.

Thanks.

[gregghz]

I've wondered about this too. I know at Lucid when I was there, it would format on compile in dev but on jenkins it would simply fail the build if formatting was wrong. I'm not there anymore so I can't check what's going on. Maybe @pauldraper or @jjudd could help out?

[AlexITC]

@gregghz the work around that I ended up using is to format the sources using a git hook and add the scalafmt --test step to our CI server.

[mwz]

How about this?

scalafmtOnCompile in ThisBuild := !sys.env.contains("DISABLE_SCALAFMT")

[AlexITC]

I remember that I already tried that but for some reason, it didn't worked for my case, I'll try it out in a project soon.