From: "Son Luong Ngoc via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Son Luong Ngoc <sluongng@gmail.com>, Son Luong Ngoc <sluongng@gmail.com>
Subject: [PATCH v2 1/2] midx: apply gitconfig to midx repack
Date: Wed, 06 May 2020 09:43:13 +0000 [thread overview]
Message-ID: <21c648cc486cf1abee51076d21e55649b1464516.1588758194.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.626.v2.git.1588758194.gitgitgadget@gmail.com>
From: Son Luong Ngoc <sluongng@gmail.com>
Multi-Pack-Index repack is an incremental, repack solutions
that allows user to consolidate multiple packfiles in a non-disruptive
way. However the new packfile could be created without some of the
capabilities of a packfile that is created by calling `git repack`.
This is because with `git repack`, there are configuration that would
enable different flags to be passed down to `git pack-objects` plumbing.
In this patch, I applies those flags into `git multi-pack-index repack`
so that it respect the `repack.*` config series.
Note:
- `repack.packKeptObjects` will be addressed by Derrick Stolee in
the following patch
- `repack.writeBitmaps` when `--batch-size=0` was NOT adopted here as it
requires `--all` to be passed onto `git pack-objects`, which is very
slow. I think it would be nice to have this in a future patch.
Signed-off-by: Son Luong Ngoc <sluongng@gmail.com>
---
midx.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/midx.c b/midx.c
index 9a61d3b37d9..3348f8e569b 100644
--- a/midx.c
+++ b/midx.c
@@ -1369,6 +1369,8 @@ int midx_repack(struct repository *r, const char *object_dir, size_t batch_size,
struct child_process cmd = CHILD_PROCESS_INIT;
struct strbuf base_name = STRBUF_INIT;
struct multi_pack_index *m = load_multi_pack_index(object_dir, 1);
+ int delta_base_offset = 1;
+ int use_delta_islands;
if (!m)
return 0;
@@ -1381,12 +1383,20 @@ int midx_repack(struct repository *r, const char *object_dir, size_t batch_size,
} else if (fill_included_packs_all(m, include_pack))
goto cleanup;
+ repo_config_get_bool(r, "repack.usedeltabaseoffset", &delta_base_offset);
+ repo_config_get_bool(r, "repack.usedeltaislands", &use_delta_islands);
+
argv_array_push(&cmd.args, "pack-objects");
strbuf_addstr(&base_name, object_dir);
strbuf_addstr(&base_name, "/pack/pack");
argv_array_push(&cmd.args, base_name.buf);
+ if (delta_base_offset)
+ argv_array_push(&cmd.args, "--delta-base-offset");
+ if (use_delta_islands)
+ argv_array_push(&cmd.args, "--delta-islands");
+
if (flags & MIDX_PROGRESS)
argv_array_push(&cmd.args, "--progress");
else
--
gitgitgadget
next prev parent reply other threads:[~2020-05-06 9:43 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-05 13:06 [PATCH] midx: apply gitconfig to midx repack Son Luong Ngoc via GitGitGadget
2020-05-05 13:50 ` Derrick Stolee
2020-05-05 16:03 ` Son Luong Ngoc
2020-05-06 8:56 ` Son Luong Ngoc
2020-05-06 9:43 ` [PATCH v2 0/2] " Son Luong Ngoc via GitGitGadget
2020-05-06 9:43 ` Son Luong Ngoc via GitGitGadget [this message]
2020-05-06 12:03 ` [PATCH v2 1/2] " Derrick Stolee
2020-05-06 17:03 ` Junio C Hamano
2020-05-07 7:29 ` Son Luong Ngoc
2020-05-06 9:43 ` [PATCH v2 2/2] multi-pack-index: respect repack.packKeptObjects=false Derrick Stolee via GitGitGadget
2020-05-06 16:18 ` Eric Sunshine
2020-05-06 16:36 ` Derrick Stolee
2020-05-09 14:24 ` [PATCH v3 0/3] midx: apply gitconfig to midx repack Son Luong Ngoc via GitGitGadget
2020-05-09 14:24 ` [PATCH v3 1/3] midx: teach "git multi-pack-index repack" honor "git repack" configurations Son Luong Ngoc via GitGitGadget
2020-05-09 16:51 ` Junio C Hamano
2020-05-10 14:27 ` Son Luong Ngoc
2020-05-09 14:24 ` [PATCH v3 2/3] multi-pack-index: respect repack.packKeptObjects=false Derrick Stolee via GitGitGadget
2020-05-09 16:11 ` Đoàn Trần Công Danh
2020-05-09 17:33 ` Junio C Hamano
2020-05-10 6:38 ` Đoàn Trần Công Danh
2020-05-10 15:52 ` Son Luong Ngoc
2020-05-09 14:24 ` [PATCH v3 3/3] Ensured t5319 follows arith expansion guideline Son Luong Ngoc via GitGitGadget
2020-05-09 16:55 ` Junio C Hamano
2020-05-10 16:07 ` [PATCH v4 0/2] midx: apply gitconfig to midx repack Son Luong Ngoc via GitGitGadget
2020-05-10 16:07 ` [PATCH v4 1/2] midx: teach "git multi-pack-index repack" honor "git repack" configurations Son Luong Ngoc via GitGitGadget
2020-05-10 16:07 ` [PATCH v4 2/2] multi-pack-index: respect repack.packKeptObjects=false Derrick Stolee via GitGitGadget
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