directory-rename-detection.txt: technical docs on abilities and limitations

diff --git a/builtin/send-pack.c b/builtin/send-pack.c
index b5427f75e34901ad8fa876cc6c53066211e4a2a0..4923b1058c667bd45282c0930e1089594a3f4731 100644 (file)
--- a/builtin/send-pack.c
+++ b/builtin/send-pack.c
@@ -126,8 +126,7 @@ static int send_pack_config(const char *k, const char *v, void *cb)
 
 int cmd_send_pack(int argc, const char **argv, const char *prefix)
 {
-       int i, nr_refspecs = 0;
-       const char **refspecs = NULL;
+       struct refspec rs = REFSPEC_INIT_PUSH;
        const char *remote_name = NULL;
        struct remote *remote = NULL;
        const char *dest = NULL;
@@ -189,8 +188,7 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix)
        argc = parse_options(argc, argv, prefix, options, send_pack_usage, 0);
        if (argc > 0) {
                dest = argv[0];
-               refspecs = (const char **)(argv + 1);
-               nr_refspecs = argc - 1;
+               refspec_appendn(&rs, argv + 1, argc - 1);
        }
 
        if (!dest)
@@ -209,31 +207,23 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix)
        args.push_options = push_options.nr ? &push_options : NULL;
 
        if (from_stdin) {
-               struct argv_array all_refspecs = ARGV_ARRAY_INIT;
-
-               for (i = 0; i < nr_refspecs; i++)
-                       argv_array_push(&all_refspecs, refspecs[i]);
-
                if (args.stateless_rpc) {
                        const char *buf;
                        while ((buf = packet_read_line(0, NULL)))
-                               argv_array_push(&all_refspecs, buf);
+                               refspec_append(&rs, buf);
                } else {
                        struct strbuf line = STRBUF_INIT;
                        while (strbuf_getline(&line, stdin) != EOF)
-                               argv_array_push(&all_refspecs, line.buf);
+                               refspec_append(&rs, line.buf);
                        strbuf_release(&line);
                }
-
-               refspecs = all_refspecs.argv;
-               nr_refspecs = all_refspecs.argc;
        }
 
        /*
         * --all and --mirror are incompatible; neither makes sense
         * with any refspecs.
         */
-       if ((nr_refspecs > 0 && (send_all || args.send_mirror)) ||
+       if ((rs.nr > 0 && (send_all || args.send_mirror)) ||
            (send_all && args.send_mirror))
                usage_with_options(send_pack_usage, options);
 
@@ -275,8 +265,6 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix)
                BUG("unknown protocol version");
        }
 
-       transport_verify_remote_names(nr_refspecs, refspecs);
-
        local_refs = get_local_heads();
 
        flags = MATCH_REFS_NONE;
@@ -287,7 +275,7 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix)
                flags |= MATCH_REFS_MIRROR;
 
        /* match them up */
-       if (match_push_refs(local_refs, &remote_refs, nr_refspecs, refspecs, flags))
+       if (match_push_refs(local_refs, &remote_refs, &rs, flags))
                return -1;
 
        if (!is_empty_cas(&cas))