A previous commit implemented the `gc.repackFilter` config option
to specify a filter that should be used by `git gc` when
performing repacks.
Another previous commit has implemented
`git repack --filter-to=<dir>` to specify the location of the
packfile containing filtered out objects when using a filter.
Let's implement the `gc.repackFilterTo` config option to specify
that location in the config when `gc.repackFilter` is used.
Now when `git gc` will perform a repack with a <dir> configured
through this option and not empty, the repack process will be
passed a corresponding `--filter-to=<dir>` argument.
Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
Documentation/config/gc.txt | 6 ++++++
builtin/gc.c | 4 ++++
t/t6500-gc.sh | 13 ++++++++++++-
3 files changed, 22 insertions(+), 1 deletion(-)
diff --git a/Documentation/config/gc.txt b/Documentation/config/gc.txt
index 2153bde7ac..0e32007502 100644
--- a/Documentation/config/gc.txt
+++ b/Documentation/config/gc.txt
@@ -150,6 +150,12 @@ gc.repackFilter::
objects into a separate packfile. See the
`--filter=<filter-spec>` option of linkgit:git-repack[1].
+gc.repackFilterTo::
+ When repacking and using a filter, see `gc.repackFilter`, the
+ specified location will be used to create the packfile
+ containing the filtered out objects. See the
+ `--filter-to=<dir>` option of linkgit:git-repack[1].
+
gc.rerereResolved::
Records of conflicted merge you resolved earlier are
kept for this many days when 'git rerere gc' is run.
diff --git a/builtin/gc.c b/builtin/gc.c
index 046147fdcc..f31167be6d 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -63,6 +63,7 @@ static const char *gc_log_expire = "1.day.ago";
static const char *prune_expire = "2.weeks.ago";
static const char *prune_worktrees_expire = "3.months.ago";
static char *repack_filter;
+static char *repack_filter_to;
static unsigned long big_pack_threshold;
static unsigned long max_delta_cache_size = DEFAULT_DELTA_CACHE_SIZE;
@@ -173,6 +174,7 @@ static void gc_config(void)
git_config_get_ulong("pack.deltacachesize", &max_delta_cache_size);
git_config_get_string("gc.repackfilter", &repack_filter);
+ git_config_get_string("gc.repackfilterto", &repack_filter_to);
git_config(git_default_config, NULL);
}
@@ -362,6 +364,8 @@ static void add_repack_all_option(struct string_list *keep_pack)
if (repack_filter && *repack_filter)
strvec_pushf(&repack, "--filter=%s", repack_filter);
+ if (repack_filter_to && *repack_filter_to)
+ strvec_pushf(&repack, "--filter-to=%s", repack_filter_to);
}
static void add_repack_incremental_option(void)
diff --git a/t/t6500-gc.sh b/t/t6500-gc.sh
index 5b89faf505..37056a824b 100755
--- a/t/t6500-gc.sh
+++ b/t/t6500-gc.sh
@@ -203,7 +203,6 @@ test_expect_success 'one of gc.reflogExpire{Unreachable,}=never does not skip "e
'
test_expect_success 'gc.repackFilter launches repack with a filter' '
- test_when_finished "rm -rf bare.git" &&
git clone --no-local --bare . bare.git &&
git -C bare.git -c gc.cruftPacks=false gc &&
@@ -214,6 +213,18 @@ test_expect_success 'gc.repackFilter launches repack with a filter' '
grep -E "^trace: (built-in|exec|run_command): git repack .* --filter=blob:none ?.*" trace.out
'
+test_expect_success 'gc.repackFilterTo store filtered out objects' '
+ test_when_finished "rm -rf bare.git filtered.git" &&
+
+ git init --bare filtered.git &&
+ git -C bare.git -c gc.repackFilter=blob:none \
+ -c gc.repackFilterTo=../filtered.git/objects/pack/pack \
+ -c repack.writeBitmaps=false -c gc.cruftPacks=false gc &&
+
+ test_stdout_line_count = 1 ls bare.git/objects/pack/*.pack &&
+ test_stdout_line_count = 1 ls filtered.git/objects/pack/*.pack
+'
+
prepare_cruft_history () {
test_commit base &&
--
2.41.0.244.g8cb3faa74c
