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Convert fetch.c: process_tree() to raw tree walker

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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 <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Linus Torvalds 2006-05-29 12:20:48 -07:00 committed by Junio C Hamano
parent f75e53edb3
commit 1bc995a392
1 changed files with 15 additions and 9 deletions
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24
fetch.c
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@ -3,6 +3,7 @@
#include "cache.h" #include "cache.h"
#include "commit.h" #include "commit.h"
#include "tree.h" #include "tree.h"
#include "tree-walk.h"
#include "tag.h" #include "tag.h"
#include "blob.h" #include "blob.h"
#include "refs.h" #include "refs.h"
@ -36,27 +37,32 @@ static int process(struct object *obj);
static int process_tree(struct tree *tree) static int process_tree(struct tree *tree)
{ {
struct tree_entry_list *entry; struct tree_desc desc;
if (parse_tree(tree)) if (parse_tree(tree))
return -1; return -1;
entry = create_tree_entry_list(tree); desc.buf = tree->buffer;
while (entry) { desc.size = tree->size;
struct tree_entry_list *next = entry->next; while (desc.size) {
unsigned mode;
const char *name;
const unsigned char *sha1;
if (entry->directory) { sha1 = tree_entry_extract(&desc, &name, &mode);
struct tree *tree = lookup_tree(entry->sha1); update_tree_entry(&desc);
if (S_ISDIR(mode)) {
struct tree *tree = lookup_tree(sha1);
process_tree(tree); process_tree(tree);
} else { } else {
struct blob *blob = lookup_blob(entry->sha1); struct blob *blob = lookup_blob(sha1);
process(&blob->object); process(&blob->object);
} }
free(entry);
entry = next;
} }
free(tree->buffer); free(tree->buffer);
tree->buffer = NULL; tree->buffer = NULL;
tree->size = 0;
return 0; return 0;
} }