Merge branch 'kb/ancestry-path-threedots'

diff --git a/builtin/push.c b/builtin/push.c
index db9ba30b08c221ac2290b1ffc939713fe378e666..909c34dfda984be86fba2013fedc3fdb10b5e2f1 100644 (file)
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -220,31 +220,67 @@ static const char message_advice_checkout_pull_push[] =
           "(e.g. 'git pull') before pushing again.\n"
           "See the 'Note about fast-forwards' in 'git push --help' for details.");
 
+static const char message_advice_ref_fetch_first[] =
+       N_("Updates were rejected because the remote contains work that you do\n"
+          "not have locally. This is usually caused by another repository pushing\n"
+          "to the same ref. You may want to first merge the remote changes (e.g.,\n"
+          "'git pull') before pushing again.\n"
+          "See the 'Note about fast-forwards' in 'git push --help' for details.");
+
+static const char message_advice_ref_already_exists[] =
+       N_("Updates were rejected because the tag already exists in the remote.");
+
+static const char message_advice_ref_needs_force[] =
+       N_("You cannot update a remote ref that points at a non-commit object,\n"
+          "or update a remote ref to make it point at a non-commit object,\n"
+          "without using the '--force' option.\n");
+
 static void advise_pull_before_push(void)
 {
-       if (!advice_push_non_ff_current || !advice_push_nonfastforward)
+       if (!advice_push_non_ff_current || !advice_push_update_rejected)
                return;
        advise(_(message_advice_pull_before_push));
 }
 
 static void advise_use_upstream(void)
 {
-       if (!advice_push_non_ff_default || !advice_push_nonfastforward)
+       if (!advice_push_non_ff_default || !advice_push_update_rejected)
                return;
        advise(_(message_advice_use_upstream));
 }
 
 static void advise_checkout_pull_push(void)
 {
-       if (!advice_push_non_ff_matching || !advice_push_nonfastforward)
+       if (!advice_push_non_ff_matching || !advice_push_update_rejected)
                return;
        advise(_(message_advice_checkout_pull_push));
 }
 
+static void advise_ref_already_exists(void)
+{
+       if (!advice_push_already_exists || !advice_push_update_rejected)
+               return;
+       advise(_(message_advice_ref_already_exists));
+}
+
+static void advise_ref_fetch_first(void)
+{
+       if (!advice_push_fetch_first || !advice_push_update_rejected)
+               return;
+       advise(_(message_advice_ref_fetch_first));
+}
+
+static void advise_ref_needs_force(void)
+{
+       if (!advice_push_needs_force || !advice_push_update_rejected)
+               return;
+       advise(_(message_advice_ref_needs_force));
+}
+
 static int push_with_options(struct transport *transport, int flags)
 {
        int err;
-       int nonfastforward;
+       unsigned int reject_reasons;
 
        transport_set_verbosity(transport, verbosity, progress);
 
@@ -257,7 +293,7 @@ static int push_with_options(struct transport *transport, int flags)
        if (verbosity > 0)
                fprintf(stderr, _("Pushing to %s\n"), transport->url);
        err = transport_push(transport, refspec_nr, refspec, flags,
-                            &nonfastforward);
+                            &reject_reasons);
        if (err != 0)
                error(_("failed to push some refs to '%s'"), transport->url);
 
@@ -265,18 +301,19 @@ static int push_with_options(struct transport *transport, int flags)
        if (!err)
                return 0;
 
-       switch (nonfastforward) {
-       default:
-               break;
-       case NON_FF_HEAD:
+       if (reject_reasons & REJECT_NON_FF_HEAD) {
                advise_pull_before_push();
-               break;
-       case NON_FF_OTHER:
+       } else if (reject_reasons & REJECT_NON_FF_OTHER) {
                if (default_matching_used)
                        advise_use_upstream();
                else
                        advise_checkout_pull_push();
-               break;
+       } else if (reject_reasons & REJECT_ALREADY_EXISTS) {
+               advise_ref_already_exists();
+       } else if (reject_reasons & REJECT_FETCH_FIRST) {
+               advise_ref_fetch_first();
+       } else if (reject_reasons & REJECT_NEEDS_FORCE) {
+               advise_ref_needs_force();
        }
 
        return 1;
@@ -285,7 +322,7 @@ static int push_with_options(struct transport *transport, int flags)
 static int do_push(const char *repo, int flags)
 {
        int i, errs;
-       struct remote *remote = remote_get(repo);
+       struct remote *remote = pushremote_get(repo);
        const char **url;
        int url_nr;
 
@@ -399,6 +436,9 @@ int cmd_push(int argc, const char **argv, const char *prefix)
                OPT_BOOL(0, "progress", &progress, N_("force progress reporting")),
                OPT_BIT(0, "prune", &flags, N_("prune locally removed refs"),
                        TRANSPORT_PUSH_PRUNE),
+               OPT_BIT(0, "no-verify", &flags, N_("bypass pre-push hook"), TRANSPORT_PUSH_NO_HOOK),
+               OPT_BIT(0, "follow-tags", &flags, N_("push missing but relevant tags"),
+                       TRANSPORT_PUSH_FOLLOW_TAGS),
                OPT_END()
        };