[PATCH] status: report ignored yet tracked directories

[Antoine Pelisse <apelisse@gmail.com>]

Tracked directories (i.e. directories containing tracked files) that
are ignored must be reported as ignored if they contain untracked files.

Currently, tracked files or directories can't be reported untracked or ignored.
Remove that constraint when searching ignored files.

Signed-off-by: Antoine Pelisse <apelisse@gmail.com>
---
Torsten, Jeff,

Can you please test this patch and tell me if this is better ? (t7061 is now
successful with core.ignorecase=true)

This patch applies on top of ap/status-ignored-in-ignored-directory (but
 should also apply cleanly on top of next for testing purpose).

Thanks,

 dir.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dir.c b/dir.c
index 9b80348..eefa8ab 100644
--- a/dir.c
+++ b/dir.c
@@ -672,7 +672,8 @@ static struct dir_entry *dir_entry_new(const char *pathname, int len)

 static struct dir_entry *dir_add_name(struct dir_struct *dir, const char *pathname, int len)
 {
-	if (cache_name_exists(pathname, len, ignore_case))
+	if (!(dir->flags & DIR_SHOW_IGNORED) &&
+	    cache_name_exists(pathname, len, ignore_case))
 		return NULL;

 	ALLOC_GROW(dir->entries, dir->nr+1, dir->alloc);
--
1.7.12.4.2.geb8c5b8.dirty