On Sat, Mar 23, 2024 at 04:11:04PM +0100, Peter Hessler wrote:
> this error is worthless and a waste of time, stop generating it:
>   /usr/ports/www/yt-dlp/pkg/PLIST changed but /usr/ports/www/yt-dlp/pkg/PLIST.orig exists

It says PLIST changed, but only internal plist info changed and not the
actual file, so this is in fact an indicator to 'mv PLIST.new PLIST'.

Quick test in sysutils/portroach-cli:

Index: Makefile
===================================================================
RCS file: /cvs/ports/sysutils/portroach-cli/Makefile,v
diff -u -p -U0 -r1.15 Makefile
--- Makefile	9 Mar 2023 13:03:33 -0000	1.15
+++ Makefile	24 Mar 2024 08:30:27 -0000
@@ -6,0 +7 @@ MAINTAINER =		Klemens Nanni <kn@openbsd.
+REVISION =		0
@@ -21,0 +23 @@ do-install:
+	touch ${PREFIX}/file

	$ touch pkg/PLIST.orig
	$ make update-plist
	...
	===>  Updating plist for portroach-cli-1.9
	Reading existing plist for portroach-cli-1.9
	Scanning /usr/ports/pobj/portroach-cli-1.9/fake-amd64
	Removing .debug artefacts
	Figuring out tie points
	Tieing loose objects
	Copying objects
	Looking for unregistered conflicts
	/p/sysutils/portroach-cli/pkg/PLIST changed but /p/sysutils/portroach-cli/pkg/PLIST.orig exists
	$ cvs diff pkg/PLIST
	$ ls pkg/
	CVS/        DESCR       PLIST       PLIST.new   PLIST.orig


Just dropping this means, in addition to PLIST.new semantics, you then have
to find out about all of this yourself, which is not an improvement, imho.

Instead, it could either ensure PLIST is updated and silently do whatever
with PLIST.orig, or it could instruct what to do:

    plist changed, can't move PLIST because PLIST.orig exists, use PLIST.new

> 
> OK?
> 
> Index: infrastructure/bin/update-plist
> ===================================================================
> RCS file: /cvs/openbsd/ports/infrastructure/bin/update-plist,v
> diff -u -p -u -p -r1.214 update-plist
> --- infrastructure/bin/update-plist	14 May 2023 09:18:05 -0000	1.214
> +++ infrastructure/bin/update-plist	23 Mar 2024 15:07:59 -0000
> @@ -1392,7 +1392,6 @@ $self->write_new_files;
>  
>  # and now, we figure out where to move the new files
>  my @towrite = ();
> -my $cantmove = 0;
>  
>  my $exitcode = 0;
>  
> @@ -1412,22 +1411,13 @@ for my $p (@{$self->{lists}}) {
>  			} else {
>  				print "$k changed";
>  				push(@towrite, $k);
> -				if (-f "$k$orig") {
> -					print " but $k$orig exists\n";
> -					$cantmove = 1;
> -				} else {
> -					print "\n";
> -				}
> +				print "\n";
>  			}
>  		} else {
>  			print "$k is new\n";
>  			push(@towrite, $k);
>  		}
>  	}
> -}
> -
> -if ($cantmove) {
> -	exit(2);
>  }
>  
>  if ($self->{state}->not) {
> 
> 
> -- 
> Facts are stubborn, but statistics are more pliable.
>