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refdb: Properly load namespaces

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This commit is contained in:
Vicent Marti 2013-05-01 18:21:10 +02:00
parent e1807113c4
commit 8cddf9b83a
1 changed files with 41 additions and 3 deletions
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44
src/refdb_fs.c
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@ -997,6 +997,43 @@ static void refdb_fs_backend__free(git_refdb_backend *_backend)
git__free(backend);
}
static int setup_namespace(git_buf *path, git_repository *repo)
{
char *parts, *start, *end;
/* Load the path to the repo first */
git_buf_puts(path, repo->path_repository);
/* if the repo is not namespaced, nothing else to do */
if (repo->namespace == NULL)
return 0;
parts = end = git__strdup(repo->namespace);
if (parts == NULL)
return -1;
/**
* From `man gitnamespaces`:
* namespaces which include a / will expand to a hierarchy
* of namespaces; for example, GIT_NAMESPACE=foo/bar will store
* refs under refs/namespaces/foo/refs/namespaces/bar/
*/
while ((start = git__strsep(&end, "/")) != NULL) {
git_buf_printf(path, "refs/namespaces/%s/", start);
}
git_buf_printf(path, "refs/namespaces/%s/refs", end);
free(parts);
/* Make sure that the folder with the namespace exists */
if (git_futils_mkdir_r(git_buf_cstr(path), repo->path_repository, 0777) < 0)
return -1;
/* Return the root of the namespaced path, i.e. without the trailing '/refs' */
git_buf_rtruncate_at_char(path, '/');
return 0;
}
int git_refdb_backend_fs(
git_refdb_backend **backend_out,
git_repository *repository)
@ -1009,9 +1046,10 @@ int git_refdb_backend_fs(
backend->repo = repository;
git_buf_puts(&path, repository->path_repository);
if (repository->namespace != NULL)
git_buf_printf(&path, "refs/namespaces/%s/", repository->namespace);
if (setup_namespace(&path, repository) < 0) {
git__free(backend);
return -1;
}
backend->path = git_buf_detach(&path);