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submodule-config: move submodule-config functions to submodule-config.c

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Migrate the functions used to initialize the submodule-config to
submodule-config.c so that the callback routine used in the
initialization process can be static and prevent it from being used
outside of initializing the submodule-config through the main API.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Brandon Williams
2017-08-03 11:19:57 -07:00
committed by Junio C Hamano
parent 32bc548329
commit 1b796ace7b
5 changed files with 34 additions and 49 deletions
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35
submodule.c
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@ -216,46 +216,11 @@ void load_submodule_cache(void)
gitmodules_config();
}
static int gitmodules_cb(const char *var, const char *value, void *data)
{
struct repository *repo = data;
return submodule_config_option(repo, var, value);
}
void repo_read_gitmodules(struct repository *repo)
{
if (repo->worktree) {
char *gitmodules;
if (repo_read_index(repo) < 0)
return;
gitmodules = repo_worktree_path(repo, GITMODULES_FILE);
if (!is_gitmodules_unmerged(repo->index))
git_config_from_file(gitmodules_cb, gitmodules, repo);
free(gitmodules);
}
}
void gitmodules_config(void)
{
repo_read_gitmodules(the_repository);
}
void gitmodules_config_oid(const struct object_id *commit_oid)
{
struct strbuf rev = STRBUF_INIT;
struct object_id oid;
if (gitmodule_oid_from_commit(commit_oid, &oid, &rev)) {
git_config_from_blob_oid(gitmodules_cb, rev.buf,
&oid, the_repository);
}
strbuf_release(&rev);
}
/*
* Determine if a submodule has been initialized at a given 'path'
*/