[PATCH] Update git-clone documentation

[git.git] / server-info.c

diff --git a/server-info.c b/server-info.c
index 2b3aeca..a9e5607 100644 (file)
--- a/server-info.c
+++ b/server-info.c
@@ -3,20 +3,9 @@
 #include "object.h"
 #include "commit.h"
 #include "tag.h"
-#include "rev-cache.h"
 
 /* refs */
 static FILE *info_ref_fp;
-static unsigned long info_ref_time;
-static int info_ref_is_stale = 0;
-
-static int stat_ref(const char *path, const unsigned char *sha1)
-{
-       struct stat st;
-       if (!stat(path, &st) && info_ref_time < st.st_mtime)
-               info_ref_is_stale = 1;
-       return 0;
-}
 
 static int add_info_ref(const char *path, const unsigned char *sha1)
 {
@@ -26,7 +15,6 @@ static int add_info_ref(const char *path, const unsigned char *sha1)
 
 static int update_info_refs(int force)
 {
-       struct stat st;
        char *path0 = strdup(git_path("info/refs"));
        int len = strlen(path0);
        char *path1 = xmalloc(len + 2);
@@ -34,21 +22,6 @@ static int update_info_refs(int force)
        strcpy(path1, path0);
        strcpy(path1 + len, "+");
 
-       if (!force) {
-               if (stat(path0, &st)) {
-                       if (errno == ENOENT)
-                               info_ref_is_stale = 1;
-                       else
-                               return error("cannot stat %s", path0);
-               }
-               else {
-                       info_ref_time = st.st_mtime;
-                       for_each_ref(stat_ref);
-               }
-               if (!info_ref_is_stale)
-                       return 0;
-       }
-
        safe_create_leading_directories(path0);
        info_ref_fp = fopen(path1, "w");
        if (!info_ref_fp)
@@ -516,45 +489,6 @@ static int update_info_packs(int force)
        return 0;
 }
 
-/* rev-cache */
-static int record_rev_cache_ref(const char *path, const unsigned char *sha1)
-{
-       struct object *obj = parse_object(sha1);
-
-       if (!obj)
-               return error("ref %s has bad sha %s", path, sha1_to_hex(sha1));
-       while (obj && obj->type == tag_type)
-               obj = parse_object(((struct tag *)obj)->tagged->sha1);
-       if (!obj || obj->type != commit_type)
-               /* tag pointing at a non-commit */
-               return 0;
-       return record_rev_cache(obj->sha1, NULL);
-}
-
-static int update_info_revs(int force)
-{
-       char *path0 = strdup(git_path("info/rev-cache"));
-       int len = strlen(path0);
-       char *path1 = xmalloc(len + 2);
-
-       strcpy(path1, path0);
-       strcpy(path1 + len, "+");
-
-       /* read existing rev-cache */
-       if (!force)
-               read_rev_cache(path0, NULL, 0);
-       safe_create_leading_directories(path0);
-
-       for_each_ref(record_rev_cache_ref);
-
-       /* update the rev-cache database */
-       write_rev_cache(path1, force ? "/dev/null" : path0);
-       rename(path1, path0);
-       free(path1);
-       free(path0);
-       return 0;
-}
-
 /* public */
 int update_server_info(int force)
 {
@@ -566,7 +500,6 @@ int update_server_info(int force)
 
        errs = errs | update_info_refs(force);
        errs = errs | update_info_packs(force);
-       errs = errs | update_info_revs(force);
 
        return errs;
 }