Re: [PATCH] t5580: add Cygwin support

> Adam Dinwoodie <adam@dinwoodie.org> writes:
> 
> > t5580 tests that specifying Windows UNC paths works with Git.  Cygwin
> > supports UNC paths, albeit only using forward slashes, not backslashes,
> > so run the compatible tests on Cygwin as well as MinGW.
> >
> > The only complication is Cygwin's `pwd`, which returns a *nix-style
> > path, and that's not suitable for calculating the UNC path to the
> > current directory.  Instead use Cygwin's `cygpath` utility to get the
> > Windows-style path.
> >
> > Signed-off-by: Adam Dinwoodie <adam@dinwoodie.org>
> > ---
> >  t/t5580-clone-push-unc.sh | 12 ++++++++----
> >  1 file changed, 8 insertions(+), 4 deletions(-)
> >
> > diff --git a/t/t5580-clone-push-unc.sh b/t/t5580-clone-push-unc.sh
> > index b322c2f72..47a9a7cda 100755
> > --- a/t/t5580-clone-push-unc.sh
> > +++ b/t/t5580-clone-push-unc.sh
> > @@ -3,12 +3,16 @@
> >  test_description='various Windows-only path tests'
> >  . ./test-lib.sh
> >  
> > -if ! test_have_prereq MINGW; then
> > +if test_have_prereq CYGWIN; then
> > +	alias winpwd='cygpath -aw .'
> > +elif test_have_prereq MINGW; then
> > +	alias winpwd=pwd
> > +else
> >  	skip_all='skipping Windows-only path tests'
> >  	test_done
> >  fi
> 
> The fact that UNCPATH matters only on windows-related platforms
> justifies the name used for this alias, I guess ;-)