[PATCH v3 0/6] New remote-hg helper

[Felipe Contreras <felipe.contreras@gmail.com>]

I've looked at many hg<->git tools and none satisfy me. Too complicated, or too
slow, or to difficult to setup, etc.

The only one I've liked so far is hg-fast-export[1], which is indeed fast,
relatively simple, and relatively easy to use. But it's not properly maintained
any more.

So, I decided to write my own from scratch, using hg-fast-export as
inspiration, and voila.

This one doesn't have any dependencies, just put it into your $PATH, and you
can clone and fetch hg repositories. More importantly to me; the code is
simple, and easy to maintain.

One important remote-hg alternative is the one written by Sverre Rabbelier that
is now maintained and distributed in msysgit, however, in my opinion the code
is bloated, and there isn't even a standalone branch to take a look at the
patches, and give them a try.

This version has some features that Sverre's version doesn't:

 * Support for tags
 * Support to specify branches to pull

Sverre's version has some features this one doesn't:

 * Support for octopus merges

[1] http://repo.or.cz/w/fast-export.git

Changes since v2:

 * Added support for pushing
 * Tests copied from original remote-hg
 * Custom default -> master renames removed
 * Code reorganized

Changes since v1:

 * Improved documentation
 * Use more common 'python' binary
 * Warn, don't barf when a branch has multiple heads
 * Fixed marks to fetch after cloned
 * Support for cloning/pulling remote repositories
 * Use a more appropriate internal directory (e.g. .git/hg/origin)
 * Fixes for python3

Felipe Contreras (6):
  Add new remote-hg transport helper
  remote-hg: add support for pushing
  remote-hg: add support for remote pushing
  remote-hg: add support for trivial features
  tests: add remote-hg tests
  tests: fix remote-hg warnings for modern git

 contrib/remote-hg/git-remote-hg | 489 ++++++++++++++++++++++++++++++++++++++++
 t/t5801-remote-hg.sh            | 143 ++++++++++++
 2 files changed, 632 insertions(+)
 create mode 100755 contrib/remote-hg/git-remote-hg
 create mode 100755 t/t5801-remote-hg.sh

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1.8.0.rc2.7.g0961fdf.dirty