#include "builtin.h"
+#include "config.h"
 #include "commit.h"
 #include "refs.h"
 #include "pkt-line.h"
        const char *dest = NULL;
        int fd[2];
        struct child_process *conn;
-       struct sha1_array extra_have = SHA1_ARRAY_INIT;
-       struct sha1_array shallow = SHA1_ARRAY_INIT;
+       struct oid_array extra_have = OID_ARRAY_INIT;
+       struct oid_array shallow = OID_ARRAY_INIT;
        struct ref *remote_refs, *local_refs;
        int ret;
        int helper_status = 0;
        unsigned force_update = 0;
        unsigned quiet = 0;
        int push_cert = 0;
+       struct string_list push_options = STRING_LIST_INIT_NODUP;
        unsigned use_thin_pack = 0;
        unsigned atomic = 0;
        unsigned stateless_rpc = 0;
                { OPTION_CALLBACK,
                  0, "signed", &push_cert, "yes|no|if-asked", N_("GPG sign the push"),
                  PARSE_OPT_OPTARG, option_parse_push_signed },
+               OPT_STRING_LIST(0, "push-option", &push_options,
+                               N_("server-specific"),
+                               N_("option to transmit")),
                OPT_BOOL(0, "progress", &progress, N_("force progress reporting")),
                OPT_BOOL(0, "thin", &use_thin_pack, N_("use thin pack")),
                OPT_BOOL(0, "atomic", &atomic, N_("request atomic transaction on remote side")),
        args.use_thin_pack = use_thin_pack;
        args.atomic = atomic;
        args.stateless_rpc = stateless_rpc;
+       args.push_options = push_options.nr ? &push_options : NULL;
 
        if (from_stdin) {
                struct argv_array all_refspecs = ARGV_ARRAY_INIT;