Finn Arne Gangstad <finnag@xxxxxxx> writes:
> "-" is now an alias for the current remote (the remote of the current
> branch or "origin" as a fallback). This works both for push, fetch,
> pull, remote (and possibly some others), creating a lot of nice
> shortcuts I think:
> git remote prune - : prune the current remote
> git push - HEAD : push the current branch to a branch of the same name
> git fetch - next : fetch the next branch from the current remote
>
> git push has learned two new command line options --matching and
> --current, which override any configuration. 'matching' pushes all
> branches that already exist at the remote, while 'current' pushes the
> current branch to whatever it is tracking
>
> I chose this behaviour for 'current', since it is the one that I find
> most useful, and there seems to be no good way of expressing it from
> the command line. Pushing a branch to an identically named branch on
> a remote can now easily be done by "git push - HEAD".
>
> Also added a new configuration option push.default, which can have values
> "nothing", "matching" and "current". This variable will only be used if
> you have not specificed any refspecs at all, no command line options imply
> any refspecs, and the current branch has no push configuration.
>
> This is implemented in 1-3
I think the last four are more or less sane, but I am not sure about the
first three, which makes it very unfortunate that the former depends on
the latter.
Some design issues and questions regarding the first three; not all of
them are objections:
* Do we use a short-hand for "the default thing" anywhere else in the
current UI (not just "git push" but in the "git" command set)?
- If the answer to the above question is "yes", does it use '-' as the
short-hand too? In other words, is this new short-hand consistent
with it, or is it introducing "git-push uses '-' as the short-hand
for the default, while git-frotz uses something else" confusion?
- Even if the answer to the above question is "no", are there other
commands that we currently do not allow a quick shorthand to mean
"the default thing", but would benefit from having one? If so, how
good does it look to use '-' as such a short-hand?
In other words, is it safe to establish a precedent to use '-' to
denote "the default thing"? Would we later regret, saying that
"'git-frotz command would benefit from a short-hand notation for 'the
default thing', but - is already taken -- it means send the output to
the stdout"?
- Do we use a short-hand '-' to mean something entirely different in
the UI, making this new use of '-' to mean the default confusing?
I think '-' for checkout means "the previous one", which already
answers this question somewhat.
* What's the point of having --matching option, when you can already say
':', i.e.
$ git push origin :
* What's the point of having --current option, when you can already say
HEAD, i.e.
$ git push origin HEAD
* Is push.default still necessary if we had "remote.*.push" (where '*' is
literally an "asterisk") that is used as a fall-back default when there
is no "remote.<name>.push" for the remote we are about to push to?
--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
