git-send-email: Do not make @-less message ID

diff --git a/builtin-push.c b/builtin-push.c
index 6084899b2b58c32f85f40d7ae487dbfbac460520..2612f07f74855ad6dec8ccd605279ab3a502e5e2 100644 (file)
--- a/builtin-push.c
+++ b/builtin-push.c
@@ -9,7 +9,7 @@
 
 static const char push_usage[] = "git-push [--all] [--tags] [--receive-pack=<git-receive-pack>] [--repo=all] [-f | --force] [-v] [<repository> <refspec>...]";
 
-static int all, tags, force, thin = 1, verbose;
+static int all, force, thin = 1, verbose;
 static const char *receivepack;
 
 static const char **refspec;
@@ -23,114 +23,24 @@ static void add_refspec(const char *ref)
        refspec_nr = nr;
 }
 
-static int expand_one_ref(const char *ref, const unsigned char *sha1, int flag, void *cb_data)
-{
-       /* Ignore the "refs/" at the beginning of the refname */
-       ref += 5;
-
-       if (!prefixcmp(ref, "tags/"))
-               add_refspec(xstrdup(ref));
-       return 0;
-}
-
-static void expand_refspecs(void)
-{
-       if (all) {
-               if (refspec_nr)
-                       die("cannot mix '--all' and a refspec");
-
-               /*
-                * No need to expand "--all" - we'll just use
-                * the "--all" flag to send-pack
-                */
-               return;
-       }
-       if (!tags)
-               return;
-       for_each_ref(expand_one_ref, NULL);
-}
-
-struct wildcard_cb {
-       const char *from_prefix;
-       int from_prefix_len;
-       const char *to_prefix;
-       int to_prefix_len;
-       int force;
-};
-
-static int expand_wildcard_ref(const char *ref, const unsigned char *sha1, int flag, void *cb_data)
-{
-       struct wildcard_cb *cb = cb_data;
-       int len = strlen(ref);
-       char *expanded, *newref;
-
-       if (len < cb->from_prefix_len ||
-           memcmp(cb->from_prefix, ref, cb->from_prefix_len))
-               return 0;
-       expanded = xmalloc(len * 2 + cb->force +
-                          (cb->to_prefix_len - cb->from_prefix_len) + 2);
-       newref = expanded + cb->force;
-       if (cb->force)
-               expanded[0] = '+';
-       memcpy(newref, ref, len);
-       newref[len] = ':';
-       memcpy(newref + len + 1, cb->to_prefix, cb->to_prefix_len);
-       strcpy(newref + len + 1 + cb->to_prefix_len,
-              ref + cb->from_prefix_len);
-       add_refspec(expanded);
-       return 0;
-}
-
-static int wildcard_ref(const char *ref)
-{
-       int len;
-       const char *colon;
-       struct wildcard_cb cb;
-
-       memset(&cb, 0, sizeof(cb));
-       if (ref[0] == '+') {
-               cb.force = 1;
-               ref++;
-       }
-       len = strlen(ref);
-       colon = strchr(ref, ':');
-       if (! (colon && ref < colon &&
-              colon[-2] == '/' && colon[-1] == '*' &&
-              /* "<mine>/<asterisk>:<yours>/<asterisk>" is at least 7 bytes */
-              7 <= len &&
-              ref[len-2] == '/' && ref[len-1] == '*') )
-               return 0 ;
-       cb.from_prefix = ref;
-       cb.from_prefix_len = colon - ref - 1;
-       cb.to_prefix = colon + 1;
-       cb.to_prefix_len = len - (colon - ref) - 2;
-       for_each_ref(expand_wildcard_ref, &cb);
-       return 1;
-}
-
 static void set_refspecs(const char **refs, int nr)
 {
-       if (nr) {
-               int i;
-               for (i = 0; i < nr; i++) {
-                       const char *ref = refs[i];
-                       if (!strcmp("tag", ref)) {
-                               char *tag;
-                               int len;
-                               if (nr <= ++i)
-                                       die("tag shorthand without <tag>");
-                               len = strlen(refs[i]) + 11;
-                               tag = xmalloc(len);
-                               strcpy(tag, "refs/tags/");
-                               strcat(tag, refs[i]);
-                               ref = tag;
-                       }
-                       else if (wildcard_ref(ref))
-                               continue;
-                       add_refspec(ref);
+       int i;
+       for (i = 0; i < nr; i++) {
+               const char *ref = refs[i];
+               if (!strcmp("tag", ref)) {
+                       char *tag;
+                       int len;
+                       if (nr <= ++i)
+                               die("tag shorthand without <tag>");
+                       len = strlen(refs[i]) + 11;
+                       tag = xmalloc(len);
+                       strcpy(tag, "refs/tags/");
+                       strcat(tag, refs[i]);
+                       ref = tag;
                }
+               add_refspec(ref);
        }
-       expand_refspecs();
 }
 
 static int do_push(const char *repo)
@@ -149,11 +59,9 @@ static int do_push(const char *repo)
                sprintf(rp, "--receive-pack=%s", remote->receivepack);
                receivepack = rp;
        }
-       if (!refspec && !all && !tags && remote->push_refspec_nr) {
-               for (i = 0; i < remote->push_refspec_nr; i++) {
-                       if (!wildcard_ref(remote->push_refspec[i]))
-                               add_refspec(remote->push_refspec[i]);
-               }
+       if (!refspec && !all && remote->push_refspec_nr) {
+               refspec = remote->push_refspec;
+               refspec_nr = remote->push_refspec_nr;
        }
 
        argv = xmalloc((refspec_nr + 10) * sizeof(char *));
@@ -240,7 +148,7 @@ int cmd_push(int argc, const char **argv, const char *prefix)
                        continue;
                }
                if (!strcmp(arg, "--tags")) {
-                       tags = 1;
+                       add_refspec("refs/tags/*");
                        continue;
                }
                if (!strcmp(arg, "--force") || !strcmp(arg, "-f")) {
@@ -266,5 +174,8 @@ int cmd_push(int argc, const char **argv, const char *prefix)
                usage(push_usage);
        }
        set_refspecs(argv + i, argc - i);
+       if (all && refspec)
+               usage(push_usage);
+
        return do_push(repo);
 }