diff options
Diffstat (limited to 'builtin/pack-objects.c')
| -rw-r--r-- | builtin/pack-objects.c | 46 |
1 files changed, 30 insertions, 16 deletions
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index 021ec7ad79..7950c4342f 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -816,7 +816,7 @@ static void write_pack_file(void) if (!pack_to_stdout) { struct stat st; - char tmpname[PATH_MAX]; + struct strbuf tmpname = STRBUF_INIT; /* * Packs are runtime accessed in their mtime @@ -839,23 +839,19 @@ static void write_pack_file(void) pack_tmp_name, strerror(errno)); } - /* Enough space for "-<sha-1>.pack"? */ - if (sizeof(tmpname) <= strlen(base_name) + 50) - die("pack base name '%s' too long", base_name); - snprintf(tmpname, sizeof(tmpname), "%s-", base_name); + strbuf_addf(&tmpname, "%s-", base_name); if (write_bitmap_index) { bitmap_writer_set_checksum(sha1); bitmap_writer_build_type_index(written_list, nr_written); } - finish_tmp_packfile(tmpname, pack_tmp_name, + finish_tmp_packfile(&tmpname, pack_tmp_name, written_list, nr_written, &pack_idx_opts, sha1); if (write_bitmap_index) { - char *end_of_name_prefix = strrchr(tmpname, 0); - sprintf(end_of_name_prefix, "%s.bitmap", sha1_to_hex(sha1)); + strbuf_addf(&tmpname, "%s.bitmap", sha1_to_hex(sha1)); stop_progress(&progress_state); @@ -864,10 +860,11 @@ static void write_pack_file(void) bitmap_writer_select_commits(indexed_commits, indexed_commits_nr, -1); bitmap_writer_build(&to_pack); bitmap_writer_finish(written_list, nr_written, - tmpname, write_bitmap_options); + tmpname.buf, write_bitmap_options); write_bitmap_index = 0; } + strbuf_release(&tmpname); free(pack_tmp_name); puts(sha1_to_hex(sha1)); } @@ -1011,6 +1008,10 @@ static void create_object_entry(const unsigned char *sha1, entry->no_try_delta = no_try_delta; } +static const char no_closure_warning[] = N_( +"disabling bitmap writing, as some objects are not being packed" +); + static int add_object_entry(const unsigned char *sha1, enum object_type type, const char *name, int exclude) { @@ -1021,8 +1022,14 @@ static int add_object_entry(const unsigned char *sha1, enum object_type type, if (have_duplicate_entry(sha1, exclude, &index_pos)) return 0; - if (!want_object_in_pack(sha1, exclude, &found_pack, &found_offset)) + if (!want_object_in_pack(sha1, exclude, &found_pack, &found_offset)) { + /* The pack is missing an object, so it will not have closure */ + if (write_bitmap_index) { + warning(_(no_closure_warning)); + write_bitmap_index = 0; + } return 0; + } create_object_entry(sha1, type, pack_name_hash(name), exclude, name && no_try_delta(name), @@ -1226,12 +1233,9 @@ static int check_pbase_path(unsigned hash) if (0 <= pos) return 1; pos = -pos - 1; - if (done_pbase_paths_alloc <= done_pbase_paths_num) { - done_pbase_paths_alloc = alloc_nr(done_pbase_paths_alloc); - done_pbase_paths = xrealloc(done_pbase_paths, - done_pbase_paths_alloc * - sizeof(unsigned)); - } + ALLOC_GROW(done_pbase_paths, + done_pbase_paths_num + 1, + done_pbase_paths_alloc); done_pbase_paths_num++; if (pos < done_pbase_paths_num) memmove(done_pbase_paths + pos + 1, @@ -2463,6 +2467,9 @@ static void get_object_list(int ac, const char **av) save_commit_buffer = 0; setup_revisions(ac, av, &revs, NULL); + /* make sure shallows are read */ + is_repository_shallow(); + while (fgets(line, sizeof(line), stdin) != NULL) { int len = strlen(line); if (len && line[len - 1] == '\n') @@ -2475,6 +2482,13 @@ static void get_object_list(int ac, const char **av) write_bitmap_index = 0; continue; } + if (starts_with(line, "--shallow ")) { + unsigned char sha1[20]; + if (get_sha1_hex(line + 10, sha1)) + die("not an SHA-1 '%s'", line + 10); + register_shallow(sha1); + continue; + } die("not a rev '%s'", line); } if (handle_revision_arg(line, &revs, flags, REVARG_CANNOT_BE_FILENAME)) |