diff options
| author | Jeff King <peff@peff.net> | 2019-07-31 08:39:27 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2019-07-31 23:15:51 +0300 |
| commit | 25575015cafbbb8554ff6ac82236c2a062055ae6 (patch) | |
| tree | d61b68d0810731759e506518bd84afec461188c8 /builtin/pack-objects.c | |
| parent | cc2649ae2dac565202bb9041cbb54b29e9f501b3 (diff) | |
repack: silence warnings when auto-enabled bitmaps cannot be built
Depending on various config options, a full repack may not be able to
build a reachability bitmap index (e.g., if pack.packSizeLimit forces us
to write multiple packs). In these cases pack-objects may write a
warning to stderr.
Since 36eba0323d (repack: enable bitmaps by default on bare repos,
2019-03-14), we may generate these warnings even when the user did not
explicitly ask for bitmaps. This has two downsides:
- it can be confusing, if they don't know what bitmaps are
- a daemonized auto-gc will write this to its log file, and the
presence of the warning may suppress further auto-gc (until
gc.logExpiry has elapsed)
Let's have repack communicate to pack-objects that the choice to turn on
bitmaps was not made explicitly by the user, which in turn allows
pack-objects to suppress these warnings.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/pack-objects.c')
| -rw-r--r-- | builtin/pack-objects.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index 267c562b1f8..76ce9069467 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -96,7 +96,11 @@ static off_t reuse_packfile_offset; static int use_bitmap_index_default = 1; static int use_bitmap_index = -1; -static int write_bitmap_index; +static enum { + WRITE_BITMAP_FALSE = 0, + WRITE_BITMAP_QUIET, + WRITE_BITMAP_TRUE, +} write_bitmap_index; static uint16_t write_bitmap_options = BITMAP_OPT_HASH_CACHE; static int exclude_promisor_objects; @@ -892,7 +896,8 @@ static void write_pack_file(void) nr_written, oid.hash, offset); close(fd); if (write_bitmap_index) { - warning(_(no_split_warning)); + if (write_bitmap_index != WRITE_BITMAP_QUIET) + warning(_(no_split_warning)); write_bitmap_index = 0; } } @@ -1176,7 +1181,8 @@ static int add_object_entry(const struct object_id *oid, enum object_type type, if (!want_object_in_pack(oid, exclude, &found_pack, &found_offset)) { /* The pack is missing an object, so it will not have closure */ if (write_bitmap_index) { - warning(_(no_closure_warning)); + if (write_bitmap_index != WRITE_BITMAP_QUIET) + warning(_(no_closure_warning)); write_bitmap_index = 0; } return 0; @@ -3313,8 +3319,13 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) N_("do not hide commits by grafts"), 0), OPT_BOOL(0, "use-bitmap-index", &use_bitmap_index, N_("use a bitmap index if available to speed up counting objects")), - OPT_BOOL(0, "write-bitmap-index", &write_bitmap_index, - N_("write a bitmap index together with the pack index")), + OPT_SET_INT(0, "write-bitmap-index", &write_bitmap_index, + N_("write a bitmap index together with the pack index"), + WRITE_BITMAP_TRUE), + OPT_SET_INT_F(0, "write-bitmap-index-quiet", + &write_bitmap_index, + N_("write a bitmap index if possible"), + WRITE_BITMAP_QUIET, PARSE_OPT_HIDDEN), OPT_PARSE_LIST_OBJECTS_FILTER(&filter_options), { OPTION_CALLBACK, 0, "missing", NULL, N_("action"), N_("handling for missing objects"), PARSE_OPT_NONEG, |