Nick Townsend <nick.townsend@xxxxxxx> writes:
> From: Nick Townsend <nick.townsend@xxxxxxx>
> Date: Mon, 25 Nov 2013 15:31:09 -0800
> Subject: [PATCH 1/2] submodule: add_submodule_odb() usability
Please do not add these; instead, drop From/Date (because we can see
them in the mail header from your MUA) and replace the mail header
Subject with this one.
The body of the patch looks OK to me (provided that we'd want to
promote use of that function).
Thanks.
> Although add_submodule_odb() is documented as being
> externally usable, it is declared static and also
> has incorrect documentation. This commit fixes those
> and makes no changes to existing code using them.
> All tests still pass.
>
> Improved wording based on Rene Scharfe feedback
>
> Signed-off-by: Nick Townsend <nick.townsend@xxxxxxx>
> ---
> Documentation/technical/api-ref-iteration.txt | 4 ++--
> submodule.c | 2 +-
> submodule.h | 1 +
> 3 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/Documentation/technical/api-ref-iteration.txt b/Documentation/technical/api-ref-iteration.txt
> index aa1c50f..02adfd4 100644
> --- a/Documentation/technical/api-ref-iteration.txt
> +++ b/Documentation/technical/api-ref-iteration.txt
> @@ -50,10 +50,10 @@ submodules object database. You can do this by a code-snippet like
> this:
>
> const char *path = "path/to/submodule"
> - if (!add_submodule_odb(path))
> + if (add_submodule_odb(path))
> die("Error submodule '%s' not populated.", path);
>
> -`add_submodule_odb()` will return an non-zero value on success. If you
> +`add_submodule_odb()` will return zero on success. If you
> do not do this you will get an error for each ref that it does not point
> to a valid object.
>
> diff --git a/submodule.c b/submodule.c
> index 1905d75..1ea46be 100644
> --- a/submodule.c
> +++ b/submodule.c
> @@ -143,7 +143,7 @@ void stage_updated_gitmodules(void)
> die(_("staging updated .gitmodules failed"));
> }
>
> -static int add_submodule_odb(const char *path)
> +int add_submodule_odb(const char *path)
> {
> struct strbuf objects_directory = STRBUF_INIT;
> struct alternate_object_database *alt_odb;
> diff --git a/submodule.h b/submodule.h
> index 7beec48..3e3cdca 100644
> --- a/submodule.h
> +++ b/submodule.h
> @@ -41,5 +41,6 @@ int find_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_nam
> struct string_list *needs_pushing);
> int push_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name);
> void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir);
> +int add_submodule_odb(const char *path);
>
> #endif
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