[PATCH 00/23] sb/more-repo-in-api

[Stefan Beller <sbeller@google.com>]

I realized next has not been rewound, so I can resend sb/more-repo-in-api,
which I hereby do. The changes are minimal and address the only comment
by Jonathan so far.

Thanks,
Stefan

Stefan Beller (23):
  sha1_file: allow read_object to read objects in arbitrary repositories
  packfile: allow has_packed_and_bad to handle arbitrary repositories
  object-store: allow read_object_file_extended to read from any repo
  object-store: prepare read_object_file to deal with any repo
  object-store: prepare has_{sha1, object}_file to handle any repo
  object: parse_object to honor its repository argument
  commit: allow parse_commit* to handle any repo
  commit-reach.c: allow paint_down_to_common to handle any repo
  commit-reach.c: allow merge_bases_many to handle any repo
  commit-reach.c: allow remove_redundant to handle any repo
  commit-reach.c: allow get_merge_bases_many_0 to handle any repo
  commit-reach: prepare get_merge_bases to handle any repo
  commit-reach: prepare in_merge_bases[_many] to handle any repo
  commit: prepare get_commit_buffer to handle any repo
  commit: prepare repo_unuse_commit_buffer to handle any repo
  commit: prepare logmsg_reencode to handle arbitrary repositories
  pretty: prepare format_commit_message to handle arbitrary repositories
  submodule: use submodule repos for object lookup
  submodule: don't add submodule as odb for push
  commit-graph: convert remaining functions to handle any repo
  commit: prepare free_commit_buffer and release_commit_memory for any
    repo
  path.h: make REPO_GIT_PATH_FUNC repository agnostic
  t/helper/test-repository: celebrate independence from the_repository

 builtin/fsck.c                                |   3 +-
 builtin/log.c                                 |   6 +-
 builtin/rev-list.c                            |   3 +-
 cache.h                                       |   2 +
 commit-graph.c                                |  40 +++--
 commit-reach.c                                |  73 +++++----
 commit-reach.h                                |  38 +++--
 commit.c                                      |  41 ++---
 commit.h                                      |  43 +++++-
 .../coccinelle/the_repository.pending.cocci   | 144 ++++++++++++++++++
 object-store.h                                |  35 ++++-
 object.c                                      |   8 +-
 packfile.c                                    |   5 +-
 packfile.h                                    |   2 +-
 path.h                                        |   2 +-
 pretty.c                                      |  28 ++--
 pretty.h                                      |   7 +-
 sha1-file.c                                   |  34 +++--
 streaming.c                                   |   2 +-
 submodule.c                                   |  78 +++++++---
 t/helper/test-repository.c                    |  10 ++
 21 files changed, 454 insertions(+), 150 deletions(-)
 create mode 100644 contrib/coccinelle/the_repository.pending.cocci

 git range-diff origin/sb/more-repo-in-api... >>0000-cover-letter.patch
 
1:  99017ffac8 ! 1:  f24b120287 submodule: use submodule repos for object lookup
    @@ -40,12 +40,13 @@
     - * attempt to lookup both the left and right commits and put them into the
     - * left and right pointers.
     +/*
    -+ * Initialize 'out' based on the provided submodule path.
    ++ * Initialize a repository struct for a submodule based on the provided 'path'.
     + *
     + * Unlike repo_submodule_init, this tolerates submodules not present
     + * in .gitmodules. This function exists only to preserve historical behavior,
     + *
    -+ * Returns 0 on success, -1 when the submodule is not present.
    ++ * Returns the repository struct on success,
    ++ * NULL when the submodule is not present.
       */
     -static void show_submodule_header(struct diff_options *o, const char *path,
     +static struct repository *open_submodule(const char *path)
    @@ -59,6 +60,7 @@
     +		return NULL;
     +	}
     +
    ++	/* Mark it as a submodule */
     +	out->submodule_prefix = xstrdup(path);
     +
     +	strbuf_release(&sb);
2:  809765861c = 2:  25190d6174 submodule: don't add submodule as odb for push
3:  4a7735da72 = 3:  965421aab2 commit-graph: convert remaining functions to handle any repo
4:  aeeb1ba49e = 4:  bf31f32723 commit: prepare free_commit_buffer and release_commit_memory for any repo
5:  5ffebe9463 = 5:  c4e54e6b0d path.h: make REPO_GIT_PATH_FUNC repository agnostic
6:  9c89920c46 = 6:  a7ed0c57ba t/helper/test-repository: celebrate independence from the_repository