Re: [gentoo-dev] XML Schema files for metadata.xml, projects.xml and repositories.xml, for review and testing

[Michał Górny]

On Sun, 6 Mar 2016 20:22:18 +0000
"Justin <jlec>" <jlec@g.o> wrote:

> On 06/03/16 19:28, Ulrich Mueller wrote:
> >>>>>> On Sun, 6 Mar 2016, Michał Górny wrote:
> >
> >> On Sun, 6 Mar 2016 19:26:15 +0100
> >> Davide Pesavento <pesa@g.o> wrote:
> >
> >>> So I guess we could use the following form when SLOTs are needed:
> >>> <pkg>media-libs/gstreamer</pkg>:1.0
> >>> ?
> >
> >> Prolly.
> >
> >> Just to be clear, I have no clue what the original use of <pkg/>
> >> was and what the final outcome of this will be. This thread was
> >> established mostly in order to determine that. I'd wait for ulm to
> >> turn up and have some suggestions ;-).
> >
> > :)
> >
> > No idea what the original purpose was, but <pkg> and <cat> are
> > specified in GLEP 56 [1]:
> >
> >    - Each <flag> XML tag allows 0 or more nested <pkg> XML tags whose
> >      character data is a valid CP or CPV as defined by the Gentoo
> >      Development Manual - Ebuild File Format [2].
>
> Michał, your current syntax breaks with multiple pkg
>
> (<pkg>sci-libs/metis</pkg> or <pkg>sci-libs/parmetis</pkg>)
>
> results in
>
> metadata.xml:21: element pkg: Schemas validity error : Element 'pkg':
> [facet 'pattern'] The value '' is not accepted by the pattern
> '[A-Za-z0-9_][A-Za-z0-9+_.-]*/[A-Za-z0-9_][A-Za-z0-9+_-]*'.
> metadata.xml:21: element pkg: Schemas validity error : Element 'pkg': ''
> is not a valid value of the atomic type 'pkgType'.
> metadata.xml:24: element pkg: Schemas validity error : Element 'pkg':
> [facet 'pattern'] The value '' is not accepted by the pattern
> '[A-Za-z0-9_][A-Za-z0-9+_.-]*/[A-Za-z0-9_][A-Za-z0-9+_-]*'.
> metadata.xml:24: element pkg: Schemas validity error : Element 'pkg': ''
> is not a valid value of the atomic type 'pkgType'.

Are you sure about this?

$ xmllint --noout --schema metadata.xsd /var/db/repos/gentoo/sci-libs/spqr/metadata.xml
/var/db/repos/gentoo/sci-libs/spqr/metadata.xml validates

What validator do you use for this?

-- 
Best regards,
Michał Górny
<http://dev.gentoo.org/~mgorny/>