On Tue, 19 Feb 2019, Ævar Arnfjörð Bjarmason wrote:

>
> On Tue, Feb 19 2019, Robert P. J. Day wrote:
>
> >   was just perusing the sample hook scripts, and the sample pre-commit
> > script provided with git does the following check:
> >
> > # If you want to allow non-ASCII filenames set this variable to true.
> > allownonascii=$(git config --bool hooks.allownonascii)
> >
> >   but that config variable (hooks.allownonascii) is not mentioned in
> > any man page. its entire existence in the git code base consists of:
> >
> > $ grep -r allownonascii *
> > templates/hooks--pre-commit.sample:allownonascii=$(git config --bool hooks.allownonascii)
> > templates/hooks--pre-commit.sample:if [ "$allownonascii" != "true" ] &&
> > templates/hooks--pre-commit.sample:  git config hooks.allownonascii true
> >
> >   technically, there's nothing wrong with that, i just thought it was
> > a bit weird that a sample hook script refers to a config variable that
> > is not referred to in any way elsewhere.
>
> The hook itself spontaneously introduces it and uses it. There's
> nothing magical about config variable, e.g. it could also be
> "xyz.abc" instead of "hooks.allownonascii".
>
> But perhaps it should be documented as the functionality of the
> default hook in githooks(5), similarly to how we document
> hooks.allowunannotated. Patches welcome :)

  sure, i'll take care of that.

rday

-- 

========================================================================
Robert P. J. Day                                 Ottawa, Ontario, CANADA
                  http://crashcourse.ca/dokuwiki

Twitter:                                       http://twitter.com/rpjday
LinkedIn:                               http://ca.linkedin.com/in/rpjday
========================================================================