Sync with Git 2.8.1

diff --git a/builtin/remote.c b/builtin/remote.c
index 43136951b55be959d9fd6a2cc960b19f1a1484ac..fda5c2e53d28ae84f4876ca77ac9fefebee9ada2 100644 (file)
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -186,10 +186,7 @@ static int add(int argc, const char **argv)
        url = argv[1];
 
        remote = remote_get(name);
-       if (remote && (remote->url_nr > 1 ||
-                       (strcmp(name, remote->url[0]) &&
-                               strcmp(url, remote->url[0])) ||
-                       remote->fetch_refspec_nr))
+       if (remote_is_configured(remote))
                die(_("remote %s already exists."), name);
 
        strbuf_addf(&buf2, "refs/heads/test:refs/remotes/%s/test", name);
@@ -247,7 +244,7 @@ static int add(int argc, const char **argv)
 struct branch_info {
        char *remote_name;
        struct string_list merge;
-       int rebase;
+       enum { NO_REBASE, NORMAL_REBASE, INTERACTIVE_REBASE } rebase;
 };
 
 static struct string_list branch_list;
@@ -307,7 +304,9 @@ static int config_read_branches(const char *key, const char *value, void *cb)
                        if (v >= 0)
                                info->rebase = v;
                        else if (!strcmp(value, "preserve"))
-                               info->rebase = 1;
+                               info->rebase = NORMAL_REBASE;
+                       else if (!strcmp(value, "interactive"))
+                               info->rebase = INTERACTIVE_REBASE;
                }
        }
        return 0;
@@ -623,14 +622,14 @@ static int mv(int argc, const char **argv)
        rename.remote_branches = &remote_branches;
 
        oldremote = remote_get(rename.old);
-       if (!oldremote)
+       if (!remote_is_configured(oldremote))
                die(_("No such remote: %s"), rename.old);
 
        if (!strcmp(rename.old, rename.new) && oldremote->origin != REMOTE_CONFIG)
                return migrate_file(oldremote);
 
        newremote = remote_get(rename.new);
-       if (newremote && (newremote->url_nr > 1 || newremote->fetch_refspec_nr))
+       if (remote_is_configured(newremote))
                die(_("remote %s already exists."), rename.new);
 
        strbuf_addf(&buf, "refs/heads/test:refs/remotes/%s/test", rename.new);
@@ -758,7 +757,7 @@ static int rm(int argc, const char **argv)
                usage_with_options(builtin_remote_rm_usage, options);
 
        remote = remote_get(argv[1]);
-       if (!remote)
+       if (!remote_is_configured(remote))
                die(_("No such remote: %s"), argv[1]);
 
        known_remotes.to_delete = remote;
@@ -964,7 +963,9 @@ static int show_local_info_item(struct string_list_item *item, void *cb_data)
 
        printf("    %-*s ", show_info->width, item->string);
        if (branch_info->rebase) {
-               printf_ln(_("rebases onto remote %s"), merge->items[0].string);
+               printf_ln(_(branch_info->rebase == INTERACTIVE_REBASE ?
+                       "rebases interactively onto remote %s" :
+                       "rebases onto remote %s"), merge->items[0].string);
                return 0;
        } else if (show_info->any_rebase) {
                printf_ln(_(" merges with remote %s"), merge->items[0].string);
@@ -1417,9 +1418,9 @@ static int set_remote_branches(const char *remotename, const char **branches,
 
        strbuf_addf(&key, "remote.%s.fetch", remotename);
 
-       if (!remote_is_configured(remotename))
-               die(_("No such remote '%s'"), remotename);
        remote = remote_get(remotename);
+       if (!remote_is_configured(remote))
+               die(_("No such remote '%s'"), remotename);
 
        if (!add_mode && remove_all_fetch_refspecs(remotename, key.buf)) {
                strbuf_release(&key);
@@ -1471,9 +1472,9 @@ static int get_url(int argc, const char **argv)
 
        remotename = argv[0];
 
-       if (!remote_is_configured(remotename))
-               die(_("No such remote '%s'"), remotename);
        remote = remote_get(remotename);
+       if (!remote_is_configured(remote))
+               die(_("No such remote '%s'"), remotename);
 
        url_nr = 0;
        if (push_mode) {
@@ -1539,9 +1540,9 @@ static int set_url(int argc, const char **argv)
        if (delete_mode)
                oldurl = newurl;
 
-       if (!remote_is_configured(remotename))
-               die(_("No such remote '%s'"), remotename);
        remote = remote_get(remotename);
+       if (!remote_is_configured(remote))
+               die(_("No such remote '%s'"), remotename);
 
        if (push_mode) {
                strbuf_addf(&name_buf, "remote.%s.pushurl", remotename);