blame: add the ability to ignore commits and their changes

diff --git a/fsck.c b/fsck.c
index 0f56977d6aa6499c06e31eddb8ed4afe484fcdc4..80b53e6f49681312fdc85bf91ed45a5620cc5a27 100644 (file)
--- a/fsck.c
+++ b/fsck.c
@@ -10,7 +10,6 @@
 #include "fsck.h"
 #include "refs.h"
 #include "utf8.h"
-#include "sha1-array.h"
 #include "decorate.h"
 #include "oidset.h"
 #include "packfile.h"
@@ -182,44 +181,6 @@ static int fsck_msg_type(enum fsck_msg_id msg_id,
        return msg_type;
 }
 
-static void init_skiplist(struct fsck_options *options, const char *path)
-{
-       static struct oid_array skiplist = OID_ARRAY_INIT;
-       int sorted, fd;
-       char buffer[GIT_MAX_HEXSZ + 1];
-       struct object_id oid;
-
-       if (options->skiplist)
-               sorted = options->skiplist->sorted;
-       else {
-               sorted = 1;
-               options->skiplist = &skiplist;
-       }
-
-       fd = open(path, O_RDONLY);
-       if (fd < 0)
-               die("Could not open skip list: %s", path);
-       for (;;) {
-               const char *p;
-               int result = read_in_full(fd, buffer, sizeof(buffer));
-               if (result < 0)
-                       die_errno("Could not read '%s'", path);
-               if (!result)
-                       break;
-               if (parse_oid_hex(buffer, &oid, &p) || *p != '\n')
-                       die("Invalid SHA-1: %s", buffer);
-               oid_array_append(&skiplist, &oid);
-               if (sorted && skiplist.nr > 1 &&
-                               oidcmp(&skiplist.oid[skiplist.nr - 2],
-                                      &oid) > 0)
-                       sorted = 0;
-       }
-       close(fd);
-
-       if (sorted)
-               skiplist.sorted = 1;
-}
-
 static int parse_msg_type(const char *str)
 {
        if (!strcmp(str, "error"))
@@ -288,7 +249,7 @@ void fsck_set_msg_types(struct fsck_options *options, const char *values)
                if (!strcmp(buf, "skiplist")) {
                        if (equal == len)
                                die("skiplist requires a path");
-                       init_skiplist(options, buf + equal + 1);
+                       oidset_parse_file(&options->skiplist, buf + equal + 1);
                        buf += len + 1;
                        continue;
                }
@@ -322,9 +283,7 @@ static void append_msg_id(struct strbuf *sb, const char *msg_id)
 
 static int object_on_skiplist(struct fsck_options *opts, struct object *obj)
 {
-       if (opts && opts->skiplist && obj)
-               return oid_array_lookup(opts->skiplist, &obj->oid) >= 0;
-       return 0;
+       return opts && obj && oidset_contains(&opts->skiplist, &obj->oid);
 }
 
 __attribute__((format (printf, 4, 5)))
@@ -485,7 +444,7 @@ static int fsck_walk_commit(struct commit *commit, void *data, struct fsck_optio
                if (name) {
                        struct object *obj = &parents->item->object;
 
-                       if (++counter > 1)
+                       if (counter++)
                                put_object_name(options, obj, "%s^%d",
                                        name, counter);
                        else if (generation > 0)