diff options
Diffstat (limited to 'builtin/mv.c')
| -rw-r--r-- | builtin/mv.c | 36 |
1 files changed, 22 insertions, 14 deletions
diff --git a/builtin/mv.c b/builtin/mv.c index c48129e..5a8ff00 100644 --- a/builtin/mv.c +++ b/builtin/mv.c @@ -61,6 +61,23 @@ static const char *add_slash(const char *path) static struct lock_file lock_file; #define SUBMODULE_WITH_GITDIR ((const char *)1) +static void prepare_move_submodule(const char *src, int first, + const char **submodule_gitfile) +{ + struct strbuf submodule_dotgit = STRBUF_INIT; + if (!S_ISGITLINK(active_cache[first]->ce_mode)) + die(_("Directory %s is in index and no submodule?"), src); + if (!is_staging_gitmodules_ok()) + die(_("Please stage your changes to .gitmodules or stash them to proceed")); + strbuf_addf(&submodule_dotgit, "%s/.git", src); + *submodule_gitfile = read_gitfile(submodule_dotgit.buf); + if (*submodule_gitfile) + *submodule_gitfile = xstrdup(*submodule_gitfile); + else + *submodule_gitfile = SUBMODULE_WITH_GITDIR; + strbuf_release(&submodule_dotgit); +} + int cmd_mv(int argc, const char **argv, const char *prefix) { int i, gitmodules_modified = 0; @@ -132,20 +149,11 @@ int cmd_mv(int argc, const char **argv, const char *prefix) bad = _("cannot move directory over file"); else if (src_is_dir) { int first = cache_name_pos(src, length); - if (first >= 0) { - struct strbuf submodule_dotgit = STRBUF_INIT; - if (!S_ISGITLINK(active_cache[first]->ce_mode)) - die (_("Huh? Directory %s is in index and no submodule?"), src); - if (!is_staging_gitmodules_ok()) - die (_("Please, stage your changes to .gitmodules or stash them to proceed")); - strbuf_addf(&submodule_dotgit, "%s/.git", src); - submodule_gitfile[i] = read_gitfile(submodule_dotgit.buf); - if (submodule_gitfile[i]) - submodule_gitfile[i] = xstrdup(submodule_gitfile[i]); - else - submodule_gitfile[i] = SUBMODULE_WITH_GITDIR; - strbuf_release(&submodule_dotgit); - } else { + + if (first >= 0) + prepare_move_submodule(src, first, + submodule_gitfile + i); + else { const char *src_w_slash = add_slash(src); int last, len_w_slash = length + 1; |