index: make the index file format extensible.

[git.git] / update-index.c

diff --git a/update-index.c b/update-index.c
index 86f5394..d6d3295 100644 (file)
--- a/update-index.c
+++ b/update-index.c
@@ -6,12 +6,8 @@
 #include "cache.h"
 #include "strbuf.h"
 #include "quote.h"
-#include "tree.h"
 #include "cache-tree.h"
 
-static unsigned char active_cache_sha1[20];
-static struct cache_tree *active_cache_tree;
-
 /*
  * Default to not allowing changes to the list of files. The
  * tool doesn't actually care, but this makes it harder to add
@@ -501,10 +497,9 @@ int main(int argc, const char **argv)
        if (newfd < 0)
                die("unable to create new cachefile");
 
-       entries = read_cache_1(active_cache_sha1);
+       entries = read_cache();
        if (entries < 0)
                die("cache corrupted");
-       active_cache_tree = read_cache_tree(active_cache_sha1);
 
        for (i = 1 ; i < argc; i++) {
                const char *path = argv[i];
@@ -630,11 +625,9 @@ int main(int argc, const char **argv)
                }
        }
        if (active_cache_changed) {
-               if (write_cache_1(newfd, active_cache, active_nr,
-                                 active_cache_sha1) ||
+               if (write_cache(newfd, active_cache, active_nr) ||
                    commit_index_file(&cache_file))
                        die("Unable to write new cachefile");
-               write_cache_tree(active_cache_sha1, active_cache_tree);
        }
 
        return has_errors ? 1 : 0;