Re: [PATCH] gitlab: Escape git-describe match pattern on Windows hosts

["Daniel P. Berrangé" <berrange@redhat.com>]

On Wed, Sep 01, 2021 at 04:17:48PM +0100, Peter Maydell wrote:
> On Wed, 1 Sept 2021 at 15:59, Daniel P. Berrangé <berrange@redhat.com> wrote:
> >
> > On Wed, Sep 01, 2021 at 04:52:29PM +0200, Philippe Mathieu-Daudé wrote:
> > > Properly escape git-describe 'match' pattern to avoid (MinGW):
> > >
> > >   $ if grep -q "EXESUF=.exe" config-host.mak; then make installer;
> > >     version="$(git describe --match v[0-9]*)";
> > >     mv -v qemu-setup*.exe qemu-setup-${version}.exe; fi
> > >   fatal: No names found, cannot describe anything.
> > >   ERROR: Job failed: exit code 1
> > >
> > > Reported-by: Cédric Le Goater <clg@kaod.org>
> > > Fixes: 8619b5ddb56 ("ci: build & store windows installer")
> > > Resolves: https://gitlab.com/qemu-project/qemu/-/issues/591
> > > Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> > > ---
> > >  .gitlab-ci.d/crossbuild-template.yml | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > >
> > > diff --git a/.gitlab-ci.d/crossbuild-template.yml b/.gitlab-ci.d/crossbuild-template.yml
> > > index 10d22dcf6c1..62d33e6661d 100644
> > > --- a/.gitlab-ci.d/crossbuild-template.yml
> > > +++ b/.gitlab-ci.d/crossbuild-template.yml
> > > @@ -14,7 +14,7 @@
> > >      - make -j$(expr $(nproc) + 1) all check-build $MAKE_CHECK_ARGS
> > >      - if grep -q "EXESUF=.exe" config-host.mak;
> > >        then make installer;
> > > -      version="$(git describe --match v[0-9]*)";
> > > +      version="$(git describe --match 'v[0-9]*')";
> >
> > Do you have a pointer to a pipeline showing this fix works ?
> >
> > It is a bit strange to me. AFAICT, the only difference would
> > be if the unquoted  v[0-9]*  matched a filename in the
> > current directory, but that doesn't seem like it is the
> > case here.
> 
> We should quote the glob pattern anyway, to avoid possible
> really confusing behaviour in the future if such a file ever
> does turn up...

Sure, I'm happy to see the thing quoted regardless, just want to
make sure the commit behaviour matches the commit message.


Regards,
Daniel
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