[PATCH 0/4] Support triangular workflows

[Ramkumar Ramachandra <artagnon@gmail.com>]

Hi,

This series follows up a previous discussion with Junio and Jeff [1].
It attempts to support the triangular workflow, where the remote
you're fetching from is not the same as the remote you're pushing to.
`remote.<name>.pushurl` has already been discussed, and deemed as a
poor solution to the problem [2].

[1/4] is a minor cleanup patch to make other patches consistent with
the existing style.

[2/4] introduces the infrastructure needed to allow [3/4] and [4/4] to
be simple configuration-adding patches.

[3/4] and [4/4] add the proposed configuration options.  They're very
simple patches, but the documentation is not so simple: I've
documented all the side-effects of the other configuration option in
each configuration option, to give the reader a comprehensive picture
when reading one configuration option.

I've put off implementing remote.default corresponding to
remote.pushdefault, as Jeff suggested in [1], because it's currently
not an itch; apart from the obvious symmetry, I don't know what
purpose it serves: why would anyone want to fetch from a remote other
than origin by default?  Why wouldn't they simply swap that remote's
name with "origin"?  However, it's a nice thing to have for symmetry,
and it should be trivial to implement: any interested person is
welcome to pick it up.

The series works as expected, and all tests pass.

Thanks for reading.

[1]: http://thread.gmane.org/gmane.comp.version-control.git/215763
[2]: http://thread.gmane.org/gmane.comp.version-control.git/215702/focus=215717

Ramkumar Ramachandra (4):
  remote.c: simply a bit of code using git_config_string()
  remote.c: introduce a way to have different remotes for fetch/ push
  remote.c: introduce remote.pushdefault
  remote.c: introduce branch.<name>.pushremote

 Documentation/config.txt | 23 ++++++++++++++++---
 builtin/push.c           |  2 +-
 remote.c                 | 60 +++++++++++++++++++++++++++++++++++-------------
 remote.h                 |  1 +
 4 files changed, 66 insertions(+), 20 deletions(-)

-- 
1.8.2