t6026-merge-attr: don't fail if sleep exits early

diff --git a/send-pack.c b/send-pack.c
index 299d303848384935000e60505be414c218eca0cd..90f2ac51a741f14cecab51177120cc7c3f063096 100644 (file)
--- a/send-pack.c
+++ b/send-pack.c
@@ -260,12 +260,13 @@ static int generate_push_cert(struct strbuf *req_buf,
                              const char *push_cert_nonce)
 {
        const struct ref *ref;
+       struct string_list_item *item;
        char *signing_key = xstrdup(get_signing_key());
        const char *cp, *np;
        struct strbuf cert = STRBUF_INIT;
        int update_seen = 0;
 
-       strbuf_addf(&cert, "certificate version 0.1\n");
+       strbuf_addstr(&cert, "certificate version 0.1\n");
        strbuf_addf(&cert, "pusher %s ", signing_key);
        datestamp(&cert);
        strbuf_addch(&cert, '\n');
@@ -276,6 +277,9 @@ static int generate_push_cert(struct strbuf *req_buf,
        }
        if (push_cert_nonce[0])
                strbuf_addf(&cert, "nonce %s\n", push_cert_nonce);
+       if (args->push_options)
+               for_each_string_list_item(item, args->push_options)
+                       strbuf_addf(&cert, "push-option %s\n", item->string);
        strbuf_addstr(&cert, "\n");
 
        for (ref = remote_refs; ref; ref = ref->next) {
@@ -370,6 +374,8 @@ int send_pack(struct send_pack_args *args,
        int agent_supported = 0;
        int use_atomic = 0;
        int atomic_supported = 0;
+       int use_push_options = 0;
+       int push_options_supported = 0;
        unsigned cmds_sent = 0;
        int ret;
        struct async demux;
@@ -392,6 +398,8 @@ int send_pack(struct send_pack_args *args,
                args->use_thin_pack = 0;
        if (server_supports("atomic"))
                atomic_supported = 1;
+       if (server_supports("push-options"))
+               push_options_supported = 1;
 
        if (args->push_cert != SEND_PACK_PUSH_CERT_NEVER) {
                int len;
@@ -418,6 +426,11 @@ int send_pack(struct send_pack_args *args,
 
        use_atomic = atomic_supported && args->atomic;
 
+       if (args->push_options && !push_options_supported)
+               die(_("the receiving end does not support push options"));
+
+       use_push_options = push_options_supported && args->push_options;
+
        if (status_report)
                strbuf_addstr(&cap_buf, " report-status");
        if (use_sideband)
@@ -426,6 +439,8 @@ int send_pack(struct send_pack_args *args,
                strbuf_addstr(&cap_buf, " quiet");
        if (use_atomic)
                strbuf_addstr(&cap_buf, " atomic");
+       if (use_push_options)
+               strbuf_addstr(&cap_buf, " push-options");
        if (agent_supported)
                strbuf_addf(&cap_buf, " agent=%s", git_user_agent_sanitized());
 
@@ -512,6 +527,18 @@ int send_pack(struct send_pack_args *args,
        strbuf_release(&req_buf);
        strbuf_release(&cap_buf);
 
+       if (use_push_options) {
+               struct string_list_item *item;
+               struct strbuf sb = STRBUF_INIT;
+
+               for_each_string_list_item(item, args->push_options)
+                       packet_buf_write(&sb, "%s", item->string);
+
+               write_or_die(out, sb.buf, sb.len);
+               packet_flush(out);
+               strbuf_release(&sb);
+       }
+
        if (use_sideband && cmds_sent) {
                memset(&demux, 0, sizeof(demux));
                demux.proc = sideband_demux;