[PATCH v3 0/6] Object store refactoring: commit graph

[Jonathan Tan <jonathantanmy@google.com>]

This is on _both_ ds/commit-graph-fsck and sb/object-store-lookup,
following Stolee's suggestion.

(It also seems better to build it this way to me, since both these
branches are going into "next" according to the latest What's Cooking.)

Junio wrote in [1]:

> I've added SQUASH??? patch at the tip of each of the above,
> rebuilt 'pu' with them and pushed the result out.  It seems that
> Travis is happier with the result.
>
> Please do not forget to squash them in when/if rerolling.  If there
> is no need to change anything else other than squashing them, you
> can tell me to which commit in your series the fix needs to be
> squashed in (that would save me time to figure it out, obviously).

I'm rerolling because I also need to update the last patch with the new
lookup_commit() function signature that Stefan's sb/object-store-lookup
introduces. I have squashed the SQUASH??? patch into the corresponding
patch in this patch set.

Changes from v2:
 - now also based on sb/object-store-lookup in addition to
   ds/commit-graph-fsck (I rebased ds/commit-graph-fsck onto
   sb-object-store-lookup, then rebased this patch set onto the result)
 - patches 1-5 are unchanged
 - patch 6:
   - used "PRItime" instead of "ul" when printing a timestamp (the
     SQUASH??? patch)
   - updated invocations of lookup_commit() to take a repository object

[1] https://public-inbox.org/git/xmqqpnzt1myi.fsf@gitster-ct.c.googlers.com/

Jonathan Tan (6):
  commit-graph: refactor preparing commit graph
  object-store: add missing include
  commit-graph: add missing forward declaration
  commit-graph: add free_commit_graph
  commit-graph: store graph in struct object_store
  commit-graph: add repo arg to graph readers

 Makefile                   |   1 +
 builtin/commit-graph.c     |   2 +
 builtin/fsck.c             |   2 +-
 cache.h                    |   1 -
 commit-graph.c             | 108 +++++++++++++++++++++----------------
 commit-graph.h             |  11 ++--
 commit.c                   |   6 +--
 config.c                   |   5 --
 environment.c              |   1 -
 object-store.h             |   6 +++
 object.c                   |   5 ++
 ref-filter.c               |   2 +-
 t/helper/test-repository.c |  82 ++++++++++++++++++++++++++++
 t/helper/test-tool.c       |   1 +
 t/helper/test-tool.h       |   1 +
 t/t5318-commit-graph.sh    |  35 ++++++++++++
 16 files changed, 207 insertions(+), 62 deletions(-)
 create mode 100644 t/helper/test-repository.c

-- 
2.18.0.203.gfac676dfb9-goog