[PATCH v2 5/9] git rm: collect file modes

[Peter Collingbourne <peter@pcc.me.uk>]

This patch causes git rm to collect file modes alongside file names
in its list data structure.

Signed-off-by: Peter Collingbourne <peter@pcc.me.uk>
---
 builtin/rm.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/builtin/rm.c b/builtin/rm.c
index 05a5158..61ec2cf 100644
--- a/builtin/rm.c
+++ b/builtin/rm.c
@@ -18,15 +18,18 @@ static const char * const builtin_rm_usage[] = {
 static struct {
 	int nr, alloc;
 	const char **name;
+	unsigned int *mode;
 } list;
 
-static void add_list(const char *name)
+static void add_list(const char *name, unsigned int mode)
 {
 	if (list.nr >= list.alloc) {
 		list.alloc = alloc_nr(list.alloc);
 		list.name = xrealloc(list.name, list.alloc * sizeof(const char *));
+		list.mode = xrealloc(list.mode, list.alloc * sizeof(unsigned int));
 	}
-	list.name[list.nr++] = name;
+	list.name[list.nr] = name;
+	list.mode[list.nr++] = mode;
 }
 
 static int check_local_mod(unsigned char *head, int index_only)
@@ -182,7 +185,7 @@ int cmd_rm(int argc, const char **argv, const char *prefix)
 		struct cache_entry *ce = active_cache[i];
 		if (!match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, seen))
 			continue;
-		add_list(ce->name);
+		add_list(ce->name, ce->ce_mode);
 	}
 
 	if (pathspec) {
-- 
1.6.5