[p4] How can I tell if a changelist was added to a label?

[Chuck Karish]

If you use automatic labels the revision to which the label is
synced shows up in the label spec.  Or so the documentation
says:

  p4 help undoc

Looking at the label spec is much cheaper than the things
you have to do to find the latest file revision in an ordinary
label.

An automatic label is a snapshot of the depot at the given
changelist.   It's not possible to labelsync individual files in
it to other revisions.

  Chuck

On 10/17/06, Neil MacMullen <npm at csr.com> wrote:
> Weintraub, David wrote:
> > I would think there could be something like this:
> >
> >     $ p4 files //...@><changeList>,@=<label>
> >
>
> I haven't tested it thoroughly but the following perl probably
> does roughly what you want...
>
>
> my ($change,$label) = @ARGV ;
> foreach my $file (`p4 files \@=$change`)
> {
>       my ($f,$r) = $file=~/(.+)\#(\d+)/ ;
>       my $lab = `p4 files $f@=$label`;
>       my ($f2,$r2) = $lab=~/(.+)\#(\d+)/ ;
>       print "ERROR - $f\#$r from $change didn't make it into $label
> (\#$r2)\n" if ($r > $r2);
> }
>
>
> Neil
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-- 
Chuck Karish   karish at well.com   (415) 317-0182