update-index: be specific what part of the index has changed

diff --git a/builtin/apply.c b/builtin/apply.c
index b0d0986226ccb7fa06b08bacba6269b8834e8dd6..5e13444f9df7079fc01bc903aa1b40f00a3e5b94 100644 (file)
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -1943,13 +1943,7 @@ static int parse_chunk(char *buffer, unsigned long size, struct patch *patch)
                                       size - offset - hdrsize, patch);
 
        if (!patchsize) {
-               static const char *binhdr[] = {
-                       "Binary files ",
-                       "Files ",
-                       NULL,
-               };
                static const char git_binary[] = "GIT binary patch\n";
-               int i;
                int hd = hdrsize + offset;
                unsigned long llen = linelen(buffer + hd, size - hd);
 
@@ -1965,6 +1959,12 @@ static int parse_chunk(char *buffer, unsigned long size, struct patch *patch)
                                patchsize = 0;
                }
                else if (!memcmp(" differ\n", buffer + hd + llen - 8, 8)) {
+                       static const char *binhdr[] = {
+                               "Binary files ",
+                               "Files ",
+                               NULL,
+                       };
+                       int i;
                        for (i = 0; binhdr[i]; i++) {
                                int len = strlen(binhdr[i]);
                                if (len < size - hd &&
@@ -3644,7 +3644,7 @@ static void build_fake_ancestor(struct patch *list, const char *filename)
 {
        struct patch *patch;
        struct index_state result = { NULL };
-       int fd;
+       static struct lock_file lock;
 
        /* Once we start supporting the reverse patch, it may be
         * worth showing the new sha1 prefix, but until then...
@@ -3682,8 +3682,8 @@ static void build_fake_ancestor(struct patch *list, const char *filename)
                        die ("Could not add %s to temporary index", name);
        }
 
-       fd = open(filename, O_WRONLY | O_CREAT, 0666);
-       if (fd < 0 || write_index(&result, fd) || close(fd))
+       hold_lock_file_for_update(&lock, filename, LOCK_DIE_ON_ERROR);
+       if (write_locked_index(&result, &lock, COMMIT_LOCK))
                die ("Could not write temporary index to %s", filename);
 
        discard_index(&result);
@@ -4061,7 +4061,7 @@ static int write_out_one_reject(struct patch *patch)
                return error(_("cannot open %s: %s"), namebuf, strerror(errno));
 
        /* Normal git tools never deal with .rej, so do not pretend
-        * this is a git patch by saying --git nor give extended
+        * this is a git patch by saying --git or giving extended
         * headers.  While at it, maybe please "kompare" that wants
         * the trailing TAB and some garbage at the end of line ;-).
         */
@@ -4152,7 +4152,7 @@ static int use_patch(struct patch *p)
        /* See if it matches any of exclude/include rule */
        for (i = 0; i < limit_by_name.nr; i++) {
                struct string_list_item *it = &limit_by_name.items[i];
-               if (!fnmatch(it->string, pathname, 0))
+               if (!wildmatch(it->string, pathname, 0, NULL))
                        return (it->util != NULL);
        }
 
@@ -4501,8 +4501,7 @@ int cmd_apply(int argc, const char **argv, const char *prefix_)
        }
 
        if (update_index) {
-               if (write_cache(newfd, active_cache, active_nr) ||
-                   commit_locked_index(&lock_file))
+               if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
                        die(_("Unable to write new index file"));
        }