static int send_ref(const char *refname, const struct object_id *oid, int flag, void *cb_data) { static const char *capabilities = "multi_ack thin-pack side-band" " side-band-64k ofs-delta shallow no-progress" " include-tag multi_ack_detailed"; const char *refname_nons = strip_namespace(refname); struct object_id peeled; if (mark_our_ref(refname_nons, refname, oid)) return 0; if (capabilities) { struct strbuf symref_info = STRBUF_INIT; format_symref_info(&symref_info, cb_data); packet_write(1, "%s %s%c%s%s%s%s%s agent=%s\n", oid_to_hex(oid), refname_nons, 0, capabilities, (allow_unadvertised_object_request & ALLOW_TIP_SHA1) ? " allow-tip-sha1-in-want" : "", (allow_unadvertised_object_request & ALLOW_REACHABLE_SHA1) ? " allow-reachable-sha1-in-want" : "", stateless_rpc ? " no-done" : "", symref_info.buf, git_user_agent_sanitized()); strbuf_release(&symref_info); } else { packet_write(1, "%s %s\n", oid_to_hex(oid), refname_nons); } capabilities = NULL; if (!peel_ref(refname, peeled.hash)) packet_write(1, "%s %s^{}\n", oid_to_hex(&peeled), refname_nons); return 0; }
static int send_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data) { static const char *capabilities = "multi_ack thin-pack side-band" " side-band-64k ofs-delta shallow no-progress" " include-tag multi_ack_detailed"; const char *refname_nons = strip_namespace(refname); unsigned char peeled[20]; if (mark_our_ref(refname, sha1, flag, NULL)) return 0; if (capabilities) { struct strbuf symref_info = STRBUF_INIT; format_symref_info(&symref_info, cb_data); packet_write(1, "%s %s%c%s%s%s%s agent=%s\n", sha1_to_hex(sha1), refname_nons, 0, capabilities, allow_tip_sha1_in_want ? " allow-tip-sha1-in-want" : "", stateless_rpc ? " no-done" : "", symref_info.buf, git_user_agent_sanitized()); strbuf_release(&symref_info); } else { packet_write(1, "%s %s\n", sha1_to_hex(sha1), refname_nons); } capabilities = NULL; if (!peel_ref(refname, peeled)) packet_write(1, "%s %s^{}\n", sha1_to_hex(peeled), refname_nons); return 0; }
static int check_ref(const char *refname_full, const struct object_id *oid, int flag, void *cb_data) { const char *refname = strip_namespace(refname_full); mark_our_ref(refname, refname_full, oid); return 0; }