[RFC PATCH 0/5] Pretty formats for reflog data

[Thomas Rast <trast@student.ethz.ch>]

[I forgot to address the list on the first batch, sorry for the spam.]

Jeff King wrote:
> On Mon, Oct 12, 2009 at 05:47:34PM +0200, Jef Driesen wrote:
> 
> > Is it possible to make "git stash list" show more than 10 items?
> 
> Try "git stash list -30".
> 
> Stash listing is internally just "git log -g refs/stash", so you can
> pass any formatting or limiting arguments you want there (see the git
> log documentation for ideas). If no arguments are given, we pass "-10".

This seems fairly arbitrary, doesn't it?  My own working theory is
that Nanako put it in because the git-log|sed construct inherently
bars any way to a pager, so it needs to be cut short.

So suppose we could somehow get rid of the |sed... like if we had
--pretty specifiers for the reflog information.

Sadly

  git log -g --format="%h %g: %G"

still fails to exactly replicate the reflog format: if the reflog was
cut off during garbage collection, the last entry refers to a no
longer existing commit causing a stray ':' on that line.  Oh, well.

It's also still RFC because:

* I don't like the massive code churn in 2/5, maybe someone sees a
  better option.

* 5/5 has a pretty lame excuse.  I could also just change it in 'git
  stash list' to limit the backwards-incompatibility damage, but
  that's also a maintenance headache.


Thomas Rast (5):
  reflog-walk: refactor the branch@{num} formatting
  Introduce new pretty formats %g and %G for reflog information
  stash: Use new %g/%G formats instead of sed
  stash list: drop the default limit of 10 stashes
  stash: change built-in ref to 'stash' instead of 'refs/stash'

 archive.c             |    2 +-
 builtin-branch.c      |    3 +-
 builtin-checkout.c    |    2 +-
 builtin-commit.c      |    4 +-
 builtin-log.c         |    2 +-
 builtin-merge.c       |    2 +-
 builtin-rev-list.c    |    2 +-
 builtin-shortlog.c    |    2 +-
 builtin-show-branch.c |    2 +-
 commit.h              |    7 +++-
 git-stash.sh          |   10 +-----
 log-tree.c            |    4 +-
 pretty.c              |   20 +++++++++++--
 reflog-walk.c         |   72 ++++++++++++++++++++++++++++++++++---------------
 reflog-walk.h         |    7 +++++
 15 files changed, 94 insertions(+), 47 deletions(-)