From: Linus Torvalds Date: Mon, 29 May 2006 19:20:48 +0000 (-0700) Subject: Convert fetch.c: process_tree() to raw tree walker X-Git-Tag: v1.4.0-rc1~10^2~4 X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=1bc995a3920da4e9143ccf9d34bdabf70ab8a211;p=git.git Convert fetch.c: process_tree() to raw tree walker This leaves only the horrid code in builtin-read-tree.c using the old interface. Some day I will gather the strength to tackle that one too. Signed-off-by: Linus Torvalds Signed-off-by: Junio C Hamano --- diff --git a/fetch.c b/fetch.c index d9fe41f34..976a5a459 100644 --- a/fetch.c +++ b/fetch.c @@ -3,6 +3,7 @@ #include "cache.h" #include "commit.h" #include "tree.h" +#include "tree-walk.h" #include "tag.h" #include "blob.h" #include "refs.h" @@ -36,27 +37,32 @@ static int process(struct object *obj); static int process_tree(struct tree *tree) { - struct tree_entry_list *entry; + struct tree_desc desc; if (parse_tree(tree)) return -1; - entry = create_tree_entry_list(tree); - while (entry) { - struct tree_entry_list *next = entry->next; + desc.buf = tree->buffer; + desc.size = tree->size; + while (desc.size) { + unsigned mode; + const char *name; + const unsigned char *sha1; - if (entry->directory) { - struct tree *tree = lookup_tree(entry->sha1); + sha1 = tree_entry_extract(&desc, &name, &mode); + update_tree_entry(&desc); + + if (S_ISDIR(mode)) { + struct tree *tree = lookup_tree(sha1); process_tree(tree); } else { - struct blob *blob = lookup_blob(entry->sha1); + struct blob *blob = lookup_blob(sha1); process(&blob->object); } - free(entry); - entry = next; } free(tree->buffer); tree->buffer = NULL; + tree->size = 0; return 0; }