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-rw-r--r--builtin/multi-pack-index.c47
-rw-r--r--builtin/repack.c9
2 files changed, 56 insertions, 0 deletions
diff --git a/builtin/multi-pack-index.c b/builtin/multi-pack-index.c
new file mode 100644
index 0000000000..6a7aa00cf2
--- /dev/null
+++ b/builtin/multi-pack-index.c
@@ -0,0 +1,47 @@
+#include "builtin.h"
+#include "cache.h"
+#include "config.h"
+#include "parse-options.h"
+#include "midx.h"
+
+static char const * const builtin_multi_pack_index_usage[] = {
+ N_("git multi-pack-index [--object-dir=<dir>] write"),
+ NULL
+};
+
+static struct opts_multi_pack_index {
+ const char *object_dir;
+} opts;
+
+int cmd_multi_pack_index(int argc, const char **argv,
+ const char *prefix)
+{
+ static struct option builtin_multi_pack_index_options[] = {
+ OPT_FILENAME(0, "object-dir", &opts.object_dir,
+ N_("object directory containing set of packfile and pack-index pairs")),
+ OPT_END(),
+ };
+
+ git_config(git_default_config, NULL);
+
+ argc = parse_options(argc, argv, prefix,
+ builtin_multi_pack_index_options,
+ builtin_multi_pack_index_usage, 0);
+
+ if (!opts.object_dir)
+ opts.object_dir = get_object_directory();
+
+ if (argc == 0)
+ goto usage;
+
+ if (!strcmp(argv[0], "write")) {
+ if (argc > 1)
+ goto usage;
+
+ return write_midx_file(opts.object_dir);
+ }
+
+usage:
+ usage_with_options(builtin_multi_pack_index_usage,
+ builtin_multi_pack_index_options);
+}
diff --git a/builtin/repack.c b/builtin/repack.c
index d5886039cc..42be88e86c 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -8,6 +8,7 @@
#include "strbuf.h"
#include "string-list.h"
#include "argv-array.h"
+#include "midx.h"
#include "packfile.h"
#include "object-store.h"
@@ -280,6 +281,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
int keep_unreachable = 0;
struct string_list keep_pack_list = STRING_LIST_INIT_NODUP;
int no_update_server_info = 0;
+ int midx_cleared = 0;
struct pack_objects_args po_args = {NULL};
struct option builtin_repack_options[] = {
@@ -418,6 +420,13 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
for_each_string_list_item(item, &names) {
for (ext = 0; ext < ARRAY_SIZE(exts); ext++) {
char *fname, *fname_old;
+
+ if (!midx_cleared) {
+ /* if we move a packfile, it will invalidated the midx */
+ clear_midx_file(get_object_directory());
+ midx_cleared = 1;
+ }
+
fname = mkpathdup("%s/pack-%s%s", packdir,
item->string, exts[ext].name);
if (!file_exists(fname)) {