style: the opening '{' of a function is in a separate line

diff --git a/git.c b/git.c
index c27c38738b2a9d9d61460b150d5ab4d36bb9cf5b..d69beaf3b0383ed271a0751e4f9e6eccf3fb5cce 100644 (file)
--- a/git.c
+++ b/git.c
@@ -98,7 +98,8 @@ static int list_cmds(const char *spec)
        return 0;
 }
 
-static void commit_pager_choice(void) {
+static void commit_pager_choice(void)
+{
        switch (use_pager) {
        case 0:
                setenv("GIT_PAGER", "cat", 1);
@@ -318,6 +319,9 @@ static int handle_alias(int *argcp, const char ***argv)
        alias_command = (*argv)[0];
        alias_string = alias_lookup(alias_command);
        if (alias_string) {
+               if (*argcp > 1 && !strcmp((*argv)[1], "-h"))
+                       fprintf_ln(stderr, _("'%s' is aliased to '%s'"),
+                                  alias_command, alias_string);
                if (alias_string[0] == '!') {
                        struct child_process child = CHILD_PROCESS_INIT;
                        int nongit_ok;
@@ -508,6 +512,7 @@ static struct cmd_struct commands[] = {
        { "merge-tree", cmd_merge_tree, RUN_SETUP | NO_PARSEOPT },
        { "mktag", cmd_mktag, RUN_SETUP | NO_PARSEOPT },
        { "mktree", cmd_mktree, RUN_SETUP },
+       { "multi-pack-index", cmd_multi_pack_index, RUN_SETUP_GENTLY },
        { "mv", cmd_mv, RUN_SETUP | NEED_WORK_TREE },
        { "name-rev", cmd_name_rev, RUN_SETUP },
        { "notes", cmd_notes, RUN_SETUP },
@@ -522,7 +527,13 @@ static struct cmd_struct commands[] = {
        { "push", cmd_push, RUN_SETUP },
        { "range-diff", cmd_range_diff, RUN_SETUP | USE_PAGER },
        { "read-tree", cmd_read_tree, RUN_SETUP | SUPPORT_SUPER_PREFIX},
-       { "rebase--helper", cmd_rebase__helper, RUN_SETUP | NEED_WORK_TREE },
+       /*
+        * NEEDSWORK: Until the rebase is independent and needs no redirection
+        * to rebase shell script this is kept as is, then should be changed to
+        * RUN_SETUP | NEED_WORK_TREE
+        */
+       { "rebase", cmd_rebase },
+       { "rebase--interactive", cmd_rebase__interactive, RUN_SETUP | NEED_WORK_TREE },
        { "receive-pack", cmd_receive_pack },
        { "reflog", cmd_reflog, RUN_SETUP },
        { "remote", cmd_remote, RUN_SETUP },
@@ -674,6 +685,8 @@ static void execv_dashed_external(const char **argv)
 static int run_argv(int *argcp, const char ***argv)
 {
        int done_alias = 0;
+       struct string_list cmd_list = STRING_LIST_INIT_NODUP;
+       struct string_list_item *seen;
 
        while (1) {
                /*
@@ -691,17 +704,37 @@ static int run_argv(int *argcp, const char ***argv)
                /* .. then try the external ones */
                execv_dashed_external(*argv);
 
-               /* It could be an alias -- this works around the insanity
+               seen = unsorted_string_list_lookup(&cmd_list, *argv[0]);
+               if (seen) {
+                       int i;
+                       struct strbuf sb = STRBUF_INIT;
+                       for (i = 0; i < cmd_list.nr; i++) {
+                               struct string_list_item *item = &cmd_list.items[i];
+
+                               strbuf_addf(&sb, "\n  %s", item->string);
+                               if (item == seen)
+                                       strbuf_addstr(&sb, " <==");
+                               else if (i == cmd_list.nr - 1)
+                                       strbuf_addstr(&sb, " ==>");
+                       }
+                       die(_("alias loop detected: expansion of '%s' does"
+                             " not terminate:%s"), cmd_list.items[0].string, sb.buf);
+               }
+
+               string_list_append(&cmd_list, *argv[0]);
+
+               /*
+                * It could be an alias -- this works around the insanity
                 * of overriding "git log" with "git show" by having
                 * alias.log = show
                 */
-               if (done_alias)
-                       break;
                if (!handle_alias(argcp, argv))
                        break;
                done_alias = 1;
        }
 
+       string_list_clear(&cmd_list, 0);
+
        return done_alias;
 }