[PATCH v1 0/2] Add option to git log to choose which refs receive decoration

["Rafael Ascensão" <rafa.almas@gmail.com>]

As suggested by Documentation/SubmittingPatches
Hi, this is my first patch.\n

I basically stumbled on the same issue mentioned here:
https://public-inbox.org/git/xmqqzim1pp4m.fsf@gitster.mtv.corp.google.com/

This patch implements two new command line options for `git log`:
`--decorate-refs=<pattern>` and `--decorate-refs-exlcude=<pattern>`

Both options accept a glob pattern which determines what decorations
commits receive.

At first I considered adding '--trim-decoration', that would filter refs
based on values passed to '--branches=' '--remotes=' '--tags=' and
'--exclude='.

After reading the email, I think it's better to have those two
behaviours decoupled.

I also had plans to add:
(Not sure if others deserve having their own command)
--decorate-branches=
--decorate-remotes=
--decorate-tags=

But was not sure if a 'niche' function like this is worth 5+ command
line options. I personally find that those two are enough.

---
Rafael Ascensão

Rafael Ascensão (2):
  refs: extract function to normalize partial refs
  log: add option to choose which refs to decorate

 Documentation/git-log.txt |  12 ++++++
 builtin/log.c             |  10 ++++-
 log-tree.c                |  37 ++++++++++++++---
 log-tree.h                |   6 ++-
 pretty.c                  |   4 +-
 refs.c                    |  34 +++++++++-------
 refs.h                    |  16 ++++++++
 revision.c                |   2 +-
 t/t4202-log.sh            | 101 ++++++++++++++++++++++++++++++++++++++++++++++
 9 files changed, 198 insertions(+), 24 deletions(-)

-- 
2.15.0