From: Glen Choo <chooglen@google.com>
To: Alphadelta14 via GitGitGadget <gitgitgadget@gmail.com>,
git@vger.kernel.org
Cc: "René Scharfe" <l.s.r@web.de>,
"Heather Lapointe" <alpha@alphaservcomputing.solutions>
Subject: Re: [PATCH v3 1/9] tree: do not use the_repository for tree traversal methods.
Date: Wed, 26 Oct 2022 15:33:14 -0700 [thread overview]
Message-ID: <kl6lo7tyqkph.fsf@chooglen-macbookpro.roam.corp.google.com> (raw)
In-Reply-To: <79959a54eb4c1a0812b1f4643530069a63e549f4.1665973401.git.gitgitgadget@gmail.com>
"Alphadelta14 via GitGitGadget" <gitgitgadget@gmail.com> writes:
> diff --git a/tree.h b/tree.h
> index 6efff003e21..cc6402e4738 100644
> --- a/tree.h
> +++ b/tree.h
> @@ -18,15 +18,21 @@ struct tree *lookup_tree(struct repository *r, const struct object_id *oid);
>
> int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size);
>
> -int parse_tree_gently(struct tree *tree, int quiet_on_missing);
> -static inline int parse_tree(struct tree *tree)
> +int repo_parse_tree_gently(struct repository *r, struct tree *tree, int quiet_on_missing);
> +static inline int repo_parse_tree(struct repository *r, struct tree *tree)
> {
> - return parse_tree_gently(tree, 0);
> + return repo_parse_tree_gently(r, tree, 0);
> }
> +
> +#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
> +#define parse_tree(tree) repo_parse_tree(the_repository, tree)
> +#define parse_tree_gently(tree, quiet_on_missing) repo_parse_tree_gently(the_repository, tree, quiet_on_missing)
> +#define parse_tree_indirect(oid) repo_parse_tree_indirect(the_repository, oid)
> +#endif
Typically, when we have repo_* and non-repo_* variants, we use a "static
inline" function, e.g. from refs.h:
int repo_dwim_ref(struct repository *r, const char *str, int len,
struct object_id *oid, char **ref, int nonfatal_dangling_mark);
static inline int dwim_ref(const char *str, int len, struct object_id *oid,
char **ref, int nonfatal_dangling_mark)
{
return repo_dwim_ref(the_repository, str, len, oid, ref,
nonfatal_dangling_mark);
}
I think we should do the same here, instead of using "#ifndef
NO_THE_REPOSITORY_COMPATIBILITY_MACROS".
From I can gather from "git log -S
NO_THE_REPOSITORY_COMPATIBILITY_MACROS", that macro was introduced
in e675765235 (diff.c: remove implicit dependency on the_index,
2018-09-21) and all instances of that macro were introduced around that
time. At the time, there was an effort to get rid of the_repository and
the_index almost everywhere (except builtins), and the macro would
ensure that we did this successfully.
We did such a good job with the_index that we flipped the default from
NO_THE_INDEX_COMPATIBILITY_MACROS to USE_THE_INDEX_COMPATIBILITY_MACROS
(f8adbec9fe (cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch,
2019-01-24)) but it looks like we never got there with the_repository.
I couldn't find any instances of "#define
NO_THE_REPOSITORY_COMPATIBILITY_MACROS", so I think we should just use
"static inline" instead.
Alternatively, one could get rid of the non-repo_* variant and adjust
all existing callers to use "struct repository", but that's a lot of
churn and may conflict with other in-flight series, so that's probably
left for another time.
> void free_tree_buffer(struct tree *tree);
>
> /* Parses and returns the tree in the given ent, chasing tags and commits. */
> -struct tree *parse_tree_indirect(const struct object_id *oid);
> +struct tree *repo_parse_tree_indirect(struct repository *r, const struct object_id *oid);
>
> int cmp_cache_name_compare(const void *a_, const void *b_);
>
> --
> gitgitgadget
next prev parent reply other threads:[~2022-10-26 22:33 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-12 17:52 [PATCH] archive: add --recurse-submodules to git-archive command Heather Lapointe via GitGitGadget
2022-10-13 11:35 ` [PATCH v2 0/2] archive: Add " Heather Lapointe via GitGitGadget
2022-10-13 11:35 ` [PATCH v2 1/2] archive: add " Alphadelta14 via GitGitGadget
2022-10-13 17:53 ` René Scharfe
2022-10-13 21:37 ` Heather Lapointe
2022-10-13 11:36 ` [PATCH v2 2/2] archive: fix a case of submodule in submodule traversal Alphadelta14 via GitGitGadget
2022-10-13 17:53 ` [PATCH v2 0/2] archive: Add --recurse-submodules to git-archive command René Scharfe
2022-10-13 21:23 ` Heather Lapointe
2022-10-14 9:47 ` René Scharfe
2022-10-17 2:23 ` [PATCH v3 0/9] " Heather Lapointe via GitGitGadget
2022-10-17 2:23 ` [PATCH v3 1/9] tree: do not use the_repository for tree traversal methods Alphadelta14 via GitGitGadget
2022-10-17 13:26 ` Junio C Hamano
2022-10-26 22:33 ` Glen Choo [this message]
2022-10-27 18:09 ` Jonathan Tan
2022-10-27 18:50 ` Junio C Hamano
2022-10-17 2:23 ` [PATCH v3 2/9] tree: update cases to use repo_ tree methods Heather Lapointe via GitGitGadget
2022-10-17 2:23 ` [PATCH v3 3/9] tree: increase test coverage for tree.c Heather Lapointe via GitGitGadget
2022-10-17 13:34 ` Phillip Wood
2022-10-17 13:36 ` Junio C Hamano
2022-10-27 18:28 ` Jonathan Tan
2022-10-17 2:23 ` [PATCH v3 4/9] tree: handle submodule case for read_tree_at properly Heather Lapointe via GitGitGadget
2022-10-17 13:48 ` Phillip Wood
2022-10-17 13:56 ` Junio C Hamano
2022-10-26 22:48 ` Glen Choo
2022-10-27 18:43 ` Jonathan Tan
2022-10-17 2:23 ` [PATCH v3 5/9] tree: add repository parameter to read_tree_fn_t Heather Lapointe via GitGitGadget
2022-10-17 2:23 ` [PATCH v3 6/9] archive: pass repo objects to write_archive handlers Heather Lapointe via GitGitGadget
2022-10-17 13:50 ` Phillip Wood
2022-10-17 2:23 ` [PATCH v3 7/9] archive: remove global repository from archive_args Heather Lapointe via GitGitGadget
2022-10-17 2:23 ` [PATCH v3 8/9] archive: add --recurse-submodules to git-archive command Heather Lapointe via GitGitGadget
2022-10-26 23:34 ` Glen Choo
2022-10-27 7:09 ` René Scharfe
2022-10-27 17:29 ` Glen Choo
2022-10-27 17:30 ` Glen Choo
2022-10-27 17:33 ` Glen Choo
2022-10-17 2:23 ` [PATCH v3 9/9] archive: add tests for git archive --recurse-submodules Heather Lapointe via GitGitGadget
2022-10-27 18:54 ` Jonathan Tan
2022-10-27 23:30 ` Glen Choo
2022-10-28 0:17 ` Ævar Arnfjörð Bjarmason
2022-10-17 13:57 ` [PATCH v3 0/9] archive: Add --recurse-submodules to git-archive command Phillip Wood
2022-10-18 18:34 ` Junio C Hamano
2022-10-18 18:48 ` Heather Lapointe
2022-10-19 16:16 ` Junio C Hamano
2022-10-19 20:44 ` Junio C Hamano
2022-10-20 1:21 ` Junio C Hamano
2022-10-21 1:43 ` Junio C Hamano
2022-10-26 22:14 ` Glen Choo
2022-10-28 18:18 ` Heather Lapointe
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