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| author | Dana How <danahow@gmail.com> | 2007-05-23 17:11:33 (GMT) |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2007-05-23 18:09:48 (GMT) |
| commit | 01c12a23121780b7b1d84943fe310cf8773f8745 (patch) | |
| tree | 984a8b8c1e902cbf4af084a802a7fe898ed68719 | |
| parent | 6b94b1a09af9cf877f0bc43d6097bce56f856866 (diff) | |
| download | git-01c12a23121780b7b1d84943fe310cf8773f8745.zip git-01c12a23121780b7b1d84943fe310cf8773f8745.tar.gz git-01c12a23121780b7b1d84943fe310cf8773f8745.tar.bz2 | |
pack-objects: clarification & option checks for --max-pack-size
Explain the special code for detecting a corner-case error,
and complain about --stdout & --max-pack-size being used together.
Signed-off-by: Dana L. How <danahow@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
| -rw-r--r-- | builtin-pack-objects.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c index 930b57a..a4370bb 100644 --- a/builtin-pack-objects.c +++ b/builtin-pack-objects.c @@ -677,6 +677,12 @@ static void write_pack_file(void) stop_progress(&progress_state); if (written != nr_result) die("wrote %u objects while expecting %u", written, nr_result); + /* + * We have scanned through [0 ... i). Since we have written + * the correct number of objects, the remaining [i ... nr_objects) + * items must be either already written (due to out-of-order delta base) + * or a preferred base. Count those which are neither and complain if any. + */ for (j = 0; i < nr_objects; i++) { struct object_entry *e = objects + i; j += !e->offset && !e->preferred_base; @@ -1818,6 +1824,9 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) if (pack_to_stdout != !base_name) usage(pack_usage); + if (pack_to_stdout && pack_size_limit) + die("--max-pack-size cannot be used to build a pack for transfer."); + if (!pack_to_stdout && thin) die("--thin cannot be used to build an indexable pack."); |