scx: add rustfmt.toml files to avoid lookup to $HOME/.rustfmt.toml

[likewhatevs]

I think this fixes #1065

It looks like the issue is without a rustfmt.toml in every package dir, builds in arch's build system will try to read a format config file in HOME, causing a permission denied errors. IIUC, this should avoid that.

I also added a comment to the noop rustfmt.toml files so we know why they're there in the future.

[likewhatevs]

@ptr1337 can you see if this works? I'm not sure how to reproduce this failure but I think I follow what's going on and if I do, this should fix it.

[vnepogodin]

@ptr1337 can you see if this works? I'm not sure how to reproduce this failure but I think I follow what's going on and if I do, this should fix it.

top level rustfmt.toml should be enough

[ptr1337]

Thanks! The build was succesful with pkgctl:

==> Creating package "scx-scheds"...
  -> Generating .PKGINFO file...
  -> Generating .BUILDINFO file...
  -> Generating .MTREE file...
  -> Compressing package...
==> Creating package "scx-scheds-debug"...
  -> Generating .PKGINFO file...
  -> Generating .BUILDINFO file...
  -> Generating .MTREE file...
  -> Compressing package...
==> Leaving fakeroot environment.
==> Finished making: scx-scheds 1.0.7-1 (Sat Dec  7 19:49:35 2024)
==> Installing package scx-scheds with pacman -U...
loading packages...
resolving dependencies...
looking for conflicting packages...

[likewhatevs]

Thanks! The build was succesful with pkgctl:

Could you confirm again with that latest change (updated w/ what @vnepogodin mentioned)?

also thanks for testing that!

[likewhatevs]

will add in the extra rustfmt.toml's if needed, enqueueing this now because (per the pkgbuild I saw), this ought to work.

[ptr1337]

Thanks! The build was succesful with pkgctl:

Could you confirm again with that latest change (updated w/ what @vnepogodin mentioned)?

also thanks for testing that!

That one works too. :)