Re: Git and tagging hook

On Wed, Oct 08, 2008 at 19:40:02 +0200, Andreas Ericsson wrote:

Kristis Makris wrote:

quoted

On Tue, 2008-10-07 at 19:28 +0200, Jakub Narebski wrote:

quoted

Kristis Makris wrote:

quoted

I want the integration when I apply the tag to a local repository, NOT
only when I push/pull.

Care to explain why that would ever be useful? It's local, which means that:
 - the user can take it back without a trace it ever happened (git tag -d or
   even git update-ref -d) and
 - noone except the user will see it anyway, so it's not like they should
   care either.

Besides, you don't need git tag to create a tag in git, so the hook wouldn't
really be guaranteed anyway (I mean, just like the commit hook is not -- you
can still commit by calling write-tree, commit-tree and update-ref and avoid
the hook).

quoted

quoted

If you are talking about taging locally, you can simply make an alias
or do something after tagging. Search archives for description when
it is worth to add a hook, and when it is not.

I am looking for a guarantee that is better than casually saying
"simply". I will be providing the integration work to users that may not
be as comfortable with making aliases. 

I still don't see why a hook on local tagging is not available. Is it
possible to add support in Git for such a hook ? Both pre-tag and
post-tag.

Because noone's ever needed one before. If aliases can't do what you
want, write a patch to support it and hope Junio accepts it. It's really
quite straight-forward. Make sure you read Documentation/SubmittingPatches
before you send it.

Note though that use of tags on the developer's side will still be up
to the developer and not something you can force through other means
than policy or convention.

Being possible was never a reason to add features to git and the less it was
a reason to add hooks. And there does not seem to be a use-case that would
clearly benefit from having such hooks, or at least none was shown on the
list so far.

For integration with issue tracker, the local tag is neither final, nor
useful to anybody except the user who did it until it hits the central
repository. And working on the central repository directly does not seem like
a good idea either.

-- 
						 Jan 'Bulb' Hudec [off-list ref]