Make git-repack use git-pack-intersect.

diff --git a/apply.c b/apply.c
index 3e53b3438169bcaaf4db97669b062ebe14335fe6..34181188b890df19c8a5c96a1c1eec21db4805c1 100644 (file)
--- a/apply.c
+++ b/apply.c
@@ -23,10 +23,11 @@ static int numstat = 0;
 static int summary = 0;
 static int check = 0;
 static int apply = 1;
+static int no_add = 0;
 static int show_index_info = 0;
 static int line_termination = '\n';
 static const char apply_usage[] =
-"git-apply [--stat] [--numstat] [--summary] [--check] [--index] [--apply] [--index-info] [-z] <patch>...";
+"git-apply [--stat] [--numstat] [--summary] [--check] [--index] [--apply] [--no-add] [--index-info] [-z] <patch>...";
 
 /*
  * For "diff-stat" like behaviour, we keep track of the biggest change
@@ -53,7 +54,7 @@ struct fragment {
 struct patch {
        char *new_name, *old_name, *def_name;
        unsigned int old_mode, new_mode;
-       int is_rename, is_copy, is_new, is_delete;
+       int is_rename, is_copy, is_new, is_delete, is_binary;
        int lines_added, lines_deleted;
        int score;
        struct fragment *fragments;
@@ -890,8 +891,18 @@ static int parse_chunk(char *buffer, unsigned long size, struct patch *patch)
 
        patchsize = parse_single_patch(buffer + offset + hdrsize, size - offset - hdrsize, patch);
 
-       if (!patchsize && !metadata_changes(patch))
-               die("patch with only garbage at line %d", linenr);
+       if (!patchsize && !metadata_changes(patch)) {
+               static const char binhdr[] = "Binary files ";
+
+               if (sizeof(binhdr) - 1 < size - offset - hdrsize &&
+                   !memcmp(binhdr, buffer + hdrsize, sizeof(binhdr)-1))
+                       patch->is_binary = 1;
+
+               if (patch->is_binary && !apply && !check)
+                       ;
+               else
+                       die("patch with only garbage at line %d", linenr);
+       }
 
        return offset + hdrsize + patchsize;
 }
@@ -949,9 +960,12 @@ static void show_stats(struct patch *patch)
                add = (add * max + max_change / 2) / max_change;
                del = total - add;
        }
-       printf(" %s%-*s |%5d %.*s%.*s\n", prefix,
-               len, name, patch->lines_added + patch->lines_deleted,
-               add, pluses, del, minuses);
+       if (patch->is_binary)
+               printf(" %s%-*s |  Bin\n", prefix, len, name);
+       else
+               printf(" %s%-*s |%5d %.*s%.*s\n", prefix,
+                      len, name, patch->lines_added + patch->lines_deleted,
+                      add, pluses, del, minuses);
        if (qname)
                free(qname);
 }
@@ -1099,8 +1113,10 @@ static int apply_one_fragment(struct buffer_desc *desc, struct fragment *frag)
                                break;
                /* Fall-through for ' ' */
                case '+':
-                       memcpy(new + newsize, patch + 1, plen);
-                       newsize += plen;
+                       if (*patch != '+' || !no_add) {
+                               memcpy(new + newsize, patch + 1, plen);
+                               newsize += plen;
+                       }
                        break;
                case '@': case '\\':
                        /* Ignore it, we already handled it */
@@ -1697,6 +1713,10 @@ int main(int argc, char **argv)
                        excludes = x;
                        continue;
                }
+               if (!strcmp(arg, "--no-add")) {
+                       no_add = 1;
+                       continue;
+               }
                if (!strcmp(arg, "--stat")) {
                        apply = 0;
                        diffstat = 1;