-static int compute_and_write_prerequisites(int bundle_fd,
- struct rev_info *revs,
- int argc, const char **argv)
-{
- struct child_process rls = CHILD_PROCESS_INIT;
- struct strbuf buf = STRBUF_INIT;
- FILE *rls_fout;
- int i;
-
- strvec_pushl(&rls.args,
- "rev-list", "--boundary", "--pretty=oneline",
- NULL);
- for (i = 1; i < argc; i++)
- strvec_push(&rls.args, argv[i]);
- rls.out = -1;
- rls.git_cmd = 1;
- if (start_command(&rls))
- return -1;
- rls_fout = xfdopen(rls.out, "r");
- while (strbuf_getwholeline(&buf, rls_fout, '\n') != EOF) {
- struct object_id oid;
- if (buf.len > 0 && buf.buf[0] == '-') {
- write_or_die(bundle_fd, buf.buf, buf.len);
- if (!get_oid_hex(buf.buf + 1, &oid)) {
- struct object *object = parse_object_or_die(&oid,
- buf.buf);
- object->flags |= UNINTERESTING;
- add_pending_object(revs, object, buf.buf);
- }
- } else if (!get_oid_hex(buf.buf, &oid)) {
- struct object *object = parse_object_or_die(&oid,
- buf.buf);
- object->flags |= SHOWN;
- }
- }
- strbuf_release(&buf);
- fclose(rls_fout);
- if (finish_command(&rls))
- return error(_("rev-list died"));
- return 0;
-}
-