On Tue, Jun 12, 2018 at 12:13:32PM +0200, Pino Toscano wrote:
> On Tuesday, 12 June 2018 11:27:56 CEST Richard W.M. Jones wrote:
> > The new ‘-o rhv-upload’ output mode contains a '-' character in the
> > name, but the regular expression which matched the output of the
> > virt-v2v command did not recognize '-' as a valid character.  It ended
> > up mapping this to just "rhv" meaning two "rhv" entries would appear
> > in the list of output drivers.
> > 
> > Thanks: Ming Xie.
> > ---
> >  p2v/ssh.c | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff --git a/p2v/ssh.c b/p2v/ssh.c
> > index d2699fffd..2fcf0ef3e 100644
> > --- a/p2v/ssh.c
> > +++ b/p2v/ssh.c
> > @@ -181,8 +181,8 @@ compile_regexps (void)
> >        0);
> >    COMPILE (feature_libguestfs_rewrite_re, "libguestfs-rewrite", 0);
> >    COMPILE (feature_colours_option_re, "colours-option", 0);
> > -  COMPILE (feature_input_re, "input:((?:\\w)*)", 0);
> > -  COMPILE (feature_output_re, "output:((?:\\w)*)", 0);
> > +  COMPILE (feature_input_re, "input:((?:[-\\w])*)", 0);
> > +  COMPILE (feature_output_re, "output:((?:[-\\w])*)", 0);
> 
> What about making them a bit more loose, e.g.:
> 
>   input:((?:[^\\n])+)
> 
> so there are no further changes to do, in case other non-word
> characters are used in the names of input, and output modes?

I was actually thinking about tightening up the v2v side.  Do we
imagine that there will be input or output modes using characters
outside the set '-', a-z, A-Z, 0-9?  Given that it's part of the
command line too.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
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