static int process_commit(struct walker *walker, struct commit *commit)
{
if (parse_commit(commit))
return -1;
while (complete && complete->item->date >= commit->date) {
pop_most_recent_commit(&complete, COMPLETE);
}
if (commit->object.flags & COMPLETE)
return 0;
hashcpy(current_commit_sha1, commit->object.sha1);
walker_say(walker, "walk %s\n", sha1_to_hex(commit->object.sha1));
if (walker->get_tree) {
if (process(walker, &commit->tree->object))
return -1;
if (!walker->get_all)
walker->get_tree = 0;
}
if (walker->get_history) {
struct commit_list *parents = commit->parents;
for (; parents; parents = parents->next) {
if (process(walker, &parents->item->object))
return -1;
}
}
return 0;
}
static void finish_object_request(struct object_request *obj_req)
{
struct stat st;
fchmod(obj_req->local, 0444);
close(obj_req->local); obj_req->local = -1;
if (obj_req->http_code == 416) {
fprintf(stderr, "Warning: requested range invalid; we may already have all the data.\n");
} else if (obj_req->curl_result != CURLE_OK) {
if (stat(obj_req->tmpfile, &st) == 0)
if (st.st_size == 0)
unlink(obj_req->tmpfile);
return;
}
inflateEnd(&obj_req->stream);
SHA1_Final(obj_req->real_sha1, &obj_req->c);
if (obj_req->zret != Z_STREAM_END) {
unlink(obj_req->tmpfile);
return;
}
if (hashcmp(obj_req->sha1, obj_req->real_sha1)) {
unlink(obj_req->tmpfile);
return;
}
obj_req->rename =
move_temp_to_file(obj_req->tmpfile, obj_req->filename);
if (obj_req->rename == 0)
walker_say(obj_req->walker, "got %s\n", sha1_to_hex(obj_req->sha1));
}
static void finish_object_request(struct object_request *obj_req)
{
if (finish_http_object_request(obj_req->req))
return;
if (obj_req->req->rename == 0)
walker_say(obj_req->walker, "got %s\n", oid_to_hex(&obj_req->oid));
}