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| author | Heiko Voigt <hvoigt@hvoigt.net> | 2012-03-29 07:21:21 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-03-30 15:57:49 (GMT) |
| commit | bcc0a3ea38a42a64878e11c5244ef2fcc967e05d (patch) | |
| tree | 5ca0d025050a6b81fce75af772de37715a7c7ed2 /submodule.c | |
| parent | 6f5e880c68099b185e60b2492c75e506e16d8292 (diff) | |
| download | git-bcc0a3ea38a42a64878e11c5244ef2fcc967e05d.zip git-bcc0a3ea38a42a64878e11c5244ef2fcc967e05d.tar.gz git-bcc0a3ea38a42a64878e11c5244ef2fcc967e05d.tar.bz2 | |
Teach revision walking machinery to walk multiple times sequencially
Previously it was not possible to iterate revisions twice using the
revision walking api. We add a reset_revision_walk() which clears the
used flags. This allows us to do multiple sequencial revision walks.
We add the appropriate calls to the existing submodule machinery doing
revision walks. This is done to avoid surprises if future code wants to
call these functions more than once during the processes lifetime.
Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'submodule.c')
| -rw-r--r-- | submodule.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/submodule.c b/submodule.c index 9a28060..645ff5d 100644 --- a/submodule.c +++ b/submodule.c @@ -404,6 +404,7 @@ int check_submodule_needs_pushing(unsigned char new_sha1[20], const char *remote while ((commit = get_revision(&rev)) && !needs_pushing) commit_need_pushing(commit, &needs_pushing); + reset_revision_walk(); free(sha1_copy); strbuf_release(&remotes_arg); @@ -741,6 +742,7 @@ static int find_first_merges(struct object_array *result, const char *path, if (in_merge_bases(b, &commit, 1)) add_object_array(o, NULL, &merges); } + reset_revision_walk(); /* Now we've got all merges that contain a and b. Prune all * merges that contain another found merge and save them in |