diff options
| author |  Jeff King <peff@peff.net> | 2018-08-16 08:13:10 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2018-08-16 10:51:17 -0700 |
| commit | 16d75fa48d535ae3f19b221638989cac955f42fb (patch) | |
| tree | 53d5e9bdedfc4e4807350214b0c1b05a1d46a0c1 /builtin/repack.c | |
| parent | pack-objects: add delta-islands support (diff) | |
| download | tgif-16d75fa48d535ae3f19b221638989cac955f42fb.tar.xz | |
repack: add delta-islands support
Implement simple support for --delta-islands option and
repack.useDeltaIslands config variable in git repack.
This allows users to setup delta islands in their config and
get the benefit of less disk usage while cloning and fetching
is still quite fast and not much more CPU intensive.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/repack.c')
| -rw-r--r-- | builtin/repack.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/builtin/repack.c b/builtin/repack.c index 6c636e159e..5ab9ee69e4 100644 --- a/builtin/repack.c +++ b/builtin/repack.c @@ -12,6 +12,7 @@ static int delta_base_offset = 1; static int pack_kept_objects = -1; static int write_bitmaps; +static int use_delta_islands; static char *packdir, *packtmp; static const char *const git_repack_usage[] = { @@ -40,6 +41,10 @@ static int repack_config(const char *var, const char *value, void *cb) write_bitmaps = git_config_bool(var, value); return 0; } + if (!strcmp(var, "repack.usedeltaislands")) { + use_delta_islands = git_config_bool(var, value); + return 0; + } return git_default_config(var, value, cb); } @@ -194,6 +199,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix) N_("pass --local to git-pack-objects")), OPT_BOOL('b', "write-bitmap-index", &write_bitmaps, N_("write bitmap index")), + OPT_BOOL('i', "delta-islands", &use_delta_islands, + N_("pass --delta-islands to git-pack-objects")), OPT_STRING(0, "unpack-unreachable", &unpack_unreachable, N_("approxidate"), N_("with -A, do not loosen objects older than this")), OPT_BOOL('k', "keep-unreachable", &keep_unreachable, @@ -267,6 +274,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix) argv_array_pushf(&cmd.args, "--no-reuse-object"); if (write_bitmaps) argv_array_push(&cmd.args, "--write-bitmap-index"); + if (use_delta_islands) + argv_array_push(&cmd.args, "--delta-islands"); if (pack_everything & ALL_INTO_ONE) { get_non_kept_pack_filenames(&existing_packs, &keep_pack_list); |