X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=tree.c;h=315b6a5d1ce0e83fc75a399a3b74e51f46c5b392;hb=40a10462498bdd23d4e49f02867b8be50eb78704;hp=dabc2e7a2c6f51255914d49f854d82e42ddcab77;hpb=98e031f0bb6e857c684e6db24d03d22cfc1a532a;p=git.git

diff --git a/tree.c b/tree.c
index dabc2e7a..315b6a5d 100644
--- a/tree.c
+++ b/tree.c
@@ -1,5 +1,7 @@
 #include "tree.h"
 #include "blob.h"
+#include "commit.h"
+#include "tag.h"
 #include "cache.h"
 #include <stdlib.h>
 
@@ -167,6 +169,7 @@ int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size)
 		entry->directory = S_ISDIR(mode) != 0;
 		entry->executable = (mode & S_IXUSR) != 0;
 		entry->symlink = S_ISLNK(mode) != 0;
+		entry->zeropad = *(char *)bufptr == '0';
 		entry->mode = mode;
 		entry->next = NULL;
 
@@ -211,3 +214,22 @@ int parse_tree(struct tree *item)
 	free(buffer);
 	return ret;
 }
+
+struct tree *parse_tree_indirect(const unsigned char *sha1)
+{
+	struct object *obj = parse_object(sha1);
+	do {
+		if (!obj)
+			return NULL;
+		if (obj->type == tree_type)
+			return (struct tree *) obj;
+		else if (obj->type == commit_type)
+			obj = &(((struct commit *) obj)->tree->object);
+		else if (obj->type == tag_type)
+			obj = ((struct tag *) obj)->tagged;
+		else
+			return NULL;
+		if (!obj->parsed)
+			parse_object(obj->sha1);
+	} while (1);
+}