diff options
Diffstat (limited to 'pack-write.c')
| -rw-r--r-- | pack-write.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/pack-write.c b/pack-write.c index f739a0f39..16529c39a 100644 --- a/pack-write.c +++ b/pack-write.c @@ -47,17 +47,22 @@ const char *write_idx_file(const char *index_name, struct pack_idx_entry **objec else sorted_by_sha = list = last = NULL; - if (!index_name) { - static char tmpfile[PATH_MAX]; - fd = odb_mkstemp(tmpfile, sizeof(tmpfile), "pack/tmp_idx_XXXXXX"); - index_name = xstrdup(tmpfile); + if (opts->flags & WRITE_IDX_VERIFY) { + assert(index_name); + f = sha1fd_check(index_name); } else { - unlink(index_name); - fd = open(index_name, O_CREAT|O_EXCL|O_WRONLY, 0600); + if (!index_name) { + static char tmpfile[PATH_MAX]; + fd = odb_mkstemp(tmpfile, sizeof(tmpfile), "pack/tmp_idx_XXXXXX"); + index_name = xstrdup(tmpfile); + } else { + unlink(index_name); + fd = open(index_name, O_CREAT|O_EXCL|O_WRONLY, 0600); + } + if (fd < 0) + die_errno("unable to create '%s'", index_name); + f = sha1fd(fd, index_name); } - if (fd < 0) - die_errno("unable to create '%s'", index_name); - f = sha1fd(fd, index_name); /* if last object's offset is >= 2^31 we should use index V2 */ index_version = (last_obj_offset >> 31) ? 2 : opts->version; @@ -142,7 +147,8 @@ const char *write_idx_file(const char *index_name, struct pack_idx_entry **objec } sha1write(f, sha1, 20); - sha1close(f, NULL, CSUM_FSYNC); + sha1close(f, NULL, ((opts->flags & WRITE_IDX_VERIFY) + ? CSUM_CLOSE : CSUM_FSYNC)); git_SHA1_Final(sha1, &ctx); return index_name; } |