From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: Shaoxuan Yuan <shaoxuan.yuan02@gmail.com>
Cc: git@vger.kernel.org, vdye@github.com, derrickstolee@github.com,
gitster@pobox.com, Tao Klerks <tao@klerks.biz>
Subject: Re: [WIP v1 3/4] mv: add advise_to_reapply hint for moving file into cone
Date: Thu, 31 Mar 2022 12:30:25 +0200 [thread overview]
Message-ID: <220331.86ilruqup6.gmgdl@evledraar.gmail.com> (raw)
In-Reply-To: <20220331091755.385961-4-shaoxuan.yuan02@gmail.com>
On Thu, Mar 31 2022, Shaoxuan Yuan wrote:
> Originally, the SKIP_WORKTREE bit is not removed when moving an out-of-cone
> file into sparse cone, thus the moved file does not show up in the working tree.
> Hint the user to use "git sparse-checkout reapply" to reapply the sparsity rules
> to the working tree, by which the SKIP_WORKTREE bit is removed.
>
> Signed-off-by: Shaoxuan Yuan <shaoxuan.yuan02@gmail.com>
> ---
> I offered this solution becasue I'm not sure how to turn a cache_entry's
> ce_flags back to a non-sparse state. I tried directly set it to 0 like this:
>
> ce->ce_flags = 0;
>
> But the behavior after this seems undefined. The file still won't show up
> in the working tree.
>
> And I found that "git sparse-checkout reapply" seems to be a nice fit for the
> job. But I guess if there is a way (there must be but I don't know) to do it
> direcly in the code, that could also be nice.
>
> builtin/mv.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/builtin/mv.c b/builtin/mv.c
> index 9da9205e01..5f511fb8da 100644
> --- a/builtin/mv.c
> +++ b/builtin/mv.c
> @@ -138,6 +138,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
> {
> int i, flags, gitmodules_modified = 0;
> int verbose = 0, show_only = 0, force = 0, ignore_errors = 0, ignore_sparse = 0;
> + int advise_to_reapply = 0;
> struct option builtin_mv_options[] = {
> OPT__VERBOSE(&verbose, N_("be verbose")),
> OPT__DRY_RUN(&show_only, N_("dry run")),
> @@ -383,6 +384,11 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
> pos = cache_name_pos(src, strlen(src));
> assert(pos >= 0);
> rename_cache_entry_at(pos, dst);
> + if (!advise_to_reapply &&
> + !path_in_sparse_checkout(src, &the_index) &&
> + path_in_sparse_checkout(dst, &the_index)) {
> + advise_to_reapply = 1;
> + }
More odd indentation, and the braces aren't needed.
> }
>
> if (gitmodules_modified)
> @@ -392,6 +398,9 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
> COMMIT_LOCK | SKIP_IF_UNCHANGED))
> die(_("Unable to write new index file"));
>
> + if (advise_to_reapply)
> + printf(_("Please use \"git sparse-checkout reapply\" to reapply the sparsity.\n"));
> +
Please see 93026558512 (tracking branches: add advice to ambiguous
refspec error, 2022-03-28) (the OID may change after I send this, as
it's in "seen") for how to add new advise, i.e. we use advise(), add an
enum field, config var etc.
next prev parent reply other threads:[~2022-03-31 10:31 UTC|newest]
Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-31 9:17 [WIP v1 0/4] mv: fix out-of-cone file/directory move logic Shaoxuan Yuan
2022-03-31 9:17 ` [WIP v1 1/4] mv: check if out-of-cone file exists in index with SKIP_WORKTREE bit Shaoxuan Yuan
2022-03-31 16:39 ` Victoria Dye
2022-04-01 14:30 ` Derrick Stolee
2022-03-31 9:17 ` [WIP v1 2/4] mv: add check_dir_in_index() and solve general dir check issue Shaoxuan Yuan
2022-03-31 10:25 ` Ævar Arnfjörð Bjarmason
2022-04-01 3:51 ` Shaoxuan Yuan
2022-03-31 21:28 ` Victoria Dye
2022-04-01 12:49 ` Shaoxuan Yuan
2022-04-01 14:49 ` Derrick Stolee
2022-04-04 7:25 ` Shaoxuan Yuan
2022-04-04 7:49 ` Shaoxuan Yuan
2022-04-04 12:43 ` Derrick Stolee
2022-03-31 9:17 ` [WIP v1 3/4] mv: add advise_to_reapply hint for moving file into cone Shaoxuan Yuan
2022-03-31 10:30 ` Ævar Arnfjörð Bjarmason [this message]
2022-04-01 4:00 ` Shaoxuan Yuan
2022-04-01 8:02 ` Ævar Arnfjörð Bjarmason
2022-04-03 2:01 ` Eric Sunshine
2022-03-31 21:56 ` Victoria Dye
2022-04-01 14:55 ` Derrick Stolee
2022-03-31 9:17 ` [WIP v1 4/4] t7002: add tests for moving out-of-cone file/directory Shaoxuan Yuan
2022-03-31 10:33 ` Ævar Arnfjörð Bjarmason
2022-03-31 22:11 ` Victoria Dye
2022-03-31 9:28 ` [WIP v1 0/4] mv: fix out-of-cone file/directory move logic Shaoxuan Yuan
2022-03-31 22:21 ` Victoria Dye
2022-04-01 12:18 ` Shaoxuan Yuan
2022-04-08 12:22 ` Shaoxuan Yuan
2022-05-27 10:07 ` [WIP v2 0/5] " Shaoxuan Yuan
2022-05-27 10:08 ` [WIP v2 1/5] t7002: add tests for moving out-of-cone file/directory Shaoxuan Yuan
2022-05-27 12:07 ` Ævar Arnfjörð Bjarmason
2022-05-27 14:48 ` Derrick Stolee
2022-05-27 15:51 ` Victoria Dye
2022-05-27 10:08 ` [WIP v2 2/5] mv: check if out-of-cone file exists in index with SKIP_WORKTREE bit Shaoxuan Yuan
2022-05-27 15:13 ` Derrick Stolee
2022-05-27 22:38 ` Victoria Dye
2022-05-31 8:06 ` Shaoxuan Yuan
2022-05-27 10:08 ` [WIP v2 3/5] mv: check if <destination> exists in index to handle overwriting Shaoxuan Yuan
2022-05-27 22:04 ` Victoria Dye
2022-05-27 10:08 ` [WIP v2 4/5] mv: add check_dir_in_index() and solve general dir check issue Shaoxuan Yuan
2022-05-27 15:27 ` Derrick Stolee
2022-05-31 9:56 ` Shaoxuan Yuan
2022-05-31 15:49 ` Derrick Stolee
2022-05-27 10:08 ` [WIP v2 5/5] mv: use update_sparsity() after touching sparse contents Shaoxuan Yuan
2022-05-27 12:10 ` Ævar Arnfjörð Bjarmason
2022-05-27 19:36 ` Victoria Dye
2022-05-27 19:59 ` Junio C Hamano
2022-05-27 21:24 ` Victoria Dye
2022-06-16 13:51 ` Shaoxuan Yuan
2022-06-16 16:42 ` Victoria Dye
2022-06-17 2:15 ` Shaoxuan Yuan
2022-06-19 3:25 ` [WIP v3 0/7] mv: fix out-of-cone file/directory move logic Shaoxuan Yuan
2022-06-19 3:25 ` [WIP v3 1/7] t7002: add tests for moving out-of-cone file/directory Shaoxuan Yuan
2022-06-21 21:23 ` Victoria Dye
2022-06-19 3:25 ` [WIP v3 2/7] mv: decouple if/else-if checks using goto Shaoxuan Yuan
2022-06-19 3:25 ` [WIP v3 3/7] mv: check if out-of-cone file exists in index with SKIP_WORKTREE bit Shaoxuan Yuan
2022-06-19 3:25 ` [WIP v3 4/7] mv: check if <destination> exists in index to handle overwriting Shaoxuan Yuan
2022-06-19 3:25 ` [WIP v3 5/7] mv: use flags mode for update_mode Shaoxuan Yuan
2022-06-21 22:32 ` Victoria Dye
2022-06-22 9:37 ` Shaoxuan Yuan
2022-06-19 3:25 ` [WIP v3 6/7] mv: add check_dir_in_index() and solve general dir check issue Shaoxuan Yuan
2022-06-21 22:55 ` Victoria Dye
2022-06-19 3:25 ` [WIP v3 7/7] mv: update sparsity after moving from out-of-cone to in-cone Shaoxuan Yuan
2022-06-21 23:11 ` Victoria Dye
2022-06-21 23:30 ` [WIP v3 0/7] mv: fix out-of-cone file/directory move logic Victoria Dye
2022-06-23 15:06 ` Derrick Stolee
2022-06-23 16:19 ` Junio C Hamano
2022-06-24 8:26 ` Shaoxuan Yuan
2022-06-23 11:41 ` [PATCH v4 " Shaoxuan Yuan
2022-06-23 11:41 ` [PATCH v4 1/7] t7002: add tests for moving out-of-cone file/directory Shaoxuan Yuan
2022-06-23 11:41 ` [PATCH v4 2/7] mv: update sparsity after moving from out-of-cone to in-cone Shaoxuan Yuan
2022-06-23 15:08 ` Derrick Stolee
2022-06-24 8:04 ` Shaoxuan Yuan
2022-06-27 13:55 ` Derrick Stolee
2022-06-23 11:41 ` [PATCH v4 3/7] mv: decouple if/else-if checks using goto Shaoxuan Yuan
2022-06-23 11:41 ` [PATCH v4 4/7] mv: check if out-of-cone file exists in index with SKIP_WORKTREE bit Shaoxuan Yuan
2022-06-23 11:41 ` [PATCH v4 5/7] mv: check if <destination> exists in index to handle overwriting Shaoxuan Yuan
2022-06-23 11:41 ` [PATCH v4 6/7] mv: use flags mode for update_mode Shaoxuan Yuan
2022-06-23 15:10 ` Derrick Stolee
2022-06-23 11:41 ` [PATCH v4 7/7] mv: add check_dir_in_index() and solve general dir check issue Shaoxuan Yuan
2022-06-23 15:14 ` Derrick Stolee
2022-06-24 7:57 ` Shaoxuan Yuan
2022-06-27 13:59 ` Derrick Stolee
2022-06-23 15:16 ` [PATCH v4 0/7] mv: fix out-of-cone file/directory move logic Derrick Stolee
2022-06-23 18:05 ` Junio C Hamano
2022-06-30 2:37 ` [PATCH v5 0/8] " Shaoxuan Yuan
2022-06-30 2:37 ` [PATCH v5 1/8] t7002: add tests for moving out-of-cone file/directory Shaoxuan Yuan
2022-06-30 2:37 ` [PATCH v5 2/8] t1092: mv directory from out-of-cone to in-cone Shaoxuan Yuan
2022-06-30 2:37 ` [PATCH v5 3/8] mv: update sparsity after moving " Shaoxuan Yuan
2022-06-30 2:37 ` [PATCH v5 4/8] mv: decouple if/else-if checks using goto Shaoxuan Yuan
2022-06-30 2:37 ` [PATCH v5 5/8] mv: check if out-of-cone file exists in index with SKIP_WORKTREE bit Shaoxuan Yuan
2022-06-30 2:37 ` [PATCH v5 6/8] mv: check if <destination> exists in index to handle overwriting Shaoxuan Yuan
2022-06-30 2:37 ` [PATCH v5 7/8] mv: use flags mode for update_mode Shaoxuan Yuan
2022-06-30 2:37 ` [PATCH v5 8/8] mv: add check_dir_in_index() and solve general dir check issue Shaoxuan Yuan
2022-07-01 19:43 ` [PATCH v5 0/8] mv: fix out-of-cone file/directory move logic Derrick Stolee
2022-07-01 21:50 ` Junio C Hamano
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