static void test_get_commit_tree_in_graph(const char *gitdir,
const char *worktree,
const struct object_id *commit_oid)
{
struct repository r;
struct commit *c;
struct tree *tree;
setup_git_env(gitdir);
if (repo_init(&r, gitdir, worktree))
die("Couldn't init repo");
c = lookup_commit(&r, commit_oid);
/*
* get_commit_tree_in_graph does not automatically parse the commit, so
* parse it first.
*/
if (!parse_commit_in_graph(&r, c))
die("Couldn't parse commit");
tree = get_commit_tree_in_graph(&r, c);
if (!tree)
die("Couldn't get commit tree");
printf("%s\n", oid_to_hex(&tree->object.oid));
repo_clear(&r);
}
/*
* Initialize 'submodule' as the submodule given by 'path' in parent repository
* 'superproject'.
* Return 0 upon success and a non-zero value upon failure.
*/
int repo_submodule_init(struct repository *submodule,
struct repository *superproject,
const char *path)
{
const struct submodule *sub;
struct strbuf gitdir = STRBUF_INIT;
struct strbuf worktree = STRBUF_INIT;
int ret = 0;
sub = submodule_from_path(superproject, &null_oid, path);
if (!sub) {
ret = -1;
goto out;
}
strbuf_repo_worktree_path(&gitdir, superproject, "%s/.git", path);
strbuf_repo_worktree_path(&worktree, superproject, "%s", path);
if (repo_init(submodule, gitdir.buf, worktree.buf)) {
/*
* If initilization fails then it may be due to the submodule
* not being populated in the superproject's worktree. Instead
* we can try to initilize the submodule by finding it's gitdir
* in the superproject's 'modules' directory. In this case the
* submodule would not have a worktree.
*/
strbuf_reset(&gitdir);
strbuf_repo_git_path(&gitdir, superproject,
"modules/%s", sub->name);
if (repo_init(submodule, gitdir.buf, NULL)) {
ret = -1;
goto out;
}
}
submodule->submodule_prefix = xstrfmt("%s%s/",
superproject->submodule_prefix ?
superproject->submodule_prefix :
"", path);
out:
strbuf_release(&gitdir);
strbuf_release(&worktree);
return ret;
}
void svndump_init(const char *filename)
{
buffer_init(filename);
repo_init();
reset_dump_ctx(~0);
reset_rev_ctx(0);
reset_node_ctx(NULL);
init_keys();
}
static void test_parse_commit_in_graph(const char *gitdir, const char *worktree,
const struct object_id *commit_oid)
{
struct repository r;
struct commit *c;
struct commit_list *parent;
setup_git_env(gitdir);
if (repo_init(&r, gitdir, worktree))
die("Couldn't init repo");
c = lookup_commit(&r, commit_oid);
if (!parse_commit_in_graph(&r, c))
die("Couldn't parse commit");
printf("%"PRItime, c->date);
for (parent = c->parents; parent; parent = parent->next)
printf(" %s", oid_to_hex(&parent->item->object.oid));
printf("\n");
repo_clear(&r);
}
