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Diffstat (limited to 'builtin/repack.c')
-rw-r--r--builtin/repack.c58
1 files changed, 45 insertions, 13 deletions
diff --git a/builtin/repack.c b/builtin/repack.c
index bb2314c9cb..36c1cf9c25 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -9,6 +9,8 @@
#include "argv-array.h"
static int delta_base_offset = 1;
+static int pack_kept_objects = -1;
+static int write_bitmaps = -1;
static char *packdir, *packtmp;
static const char *const git_repack_usage[] = {
@@ -22,6 +24,14 @@ static int repack_config(const char *var, const char *value, void *cb)
delta_base_offset = git_config_bool(var, value);
return 0;
}
+ if (!strcmp(var, "repack.packkeptobjects")) {
+ pack_kept_objects = git_config_bool(var, value);
+ return 0;
+ }
+ if (!strcmp(var, "pack.writebitmaps")) {
+ write_bitmaps = git_config_bool(var, value);
+ return 0;
+ }
return git_default_config(var, value, cb);
}
@@ -94,7 +104,7 @@ static void get_non_kept_pack_filenames(struct string_list *fname_list)
static void remove_redundant_pack(const char *dir_name, const char *base_name)
{
- const char *exts[] = {".pack", ".idx", ".keep"};
+ const char *exts[] = {".pack", ".idx", ".keep", ".bitmap"};
int i;
struct strbuf buf = STRBUF_INIT;
size_t plen;
@@ -115,7 +125,14 @@ static void remove_redundant_pack(const char *dir_name, const char *base_name)
int cmd_repack(int argc, const char **argv, const char *prefix)
{
- const char *exts[2] = {".pack", ".idx"};
+ struct {
+ const char *name;
+ unsigned optional:1;
+ } exts[] = {
+ {".pack"},
+ {".idx"},
+ {".bitmap", 1},
+ };
struct child_process cmd;
struct string_list_item *item;
struct argv_array cmd_args = ARGV_ARRAY_INIT;
@@ -155,6 +172,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
OPT__QUIET(&quiet, N_("be quiet")),
OPT_BOOL('l', "local", &local,
N_("pass --local to git-pack-objects")),
+ OPT_BOOL('b', "write-bitmap-index", &write_bitmaps,
+ N_("write bitmap index")),
OPT_STRING(0, "unpack-unreachable", &unpack_unreachable, N_("approxidate"),
N_("with -A, do not loosen objects older than this")),
OPT_STRING(0, "window", &window, N_("n"),
@@ -165,6 +184,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
N_("limits the maximum delta depth")),
OPT_STRING(0, "max-pack-size", &max_pack_size, N_("bytes"),
N_("maximum size of each packfile")),
+ OPT_BOOL(0, "pack-kept-objects", &pack_kept_objects,
+ N_("repack objects in packs marked with .keep")),
OPT_END()
};
@@ -173,6 +194,9 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
argc = parse_options(argc, argv, prefix, builtin_repack_options,
git_repack_usage, 0);
+ if (pack_kept_objects < 0)
+ pack_kept_objects = write_bitmaps > 0;
+
packdir = mkpathdup("%s/pack", get_object_directory());
packtmp = mkpathdup("%s/.tmp-%d-pack", packdir, (int)getpid());
@@ -180,7 +204,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
argv_array_push(&cmd_args, "pack-objects");
argv_array_push(&cmd_args, "--keep-true-parents");
- argv_array_push(&cmd_args, "--honor-pack-keep");
+ if (!pack_kept_objects)
+ argv_array_push(&cmd_args, "--honor-pack-keep");
argv_array_push(&cmd_args, "--non-empty");
argv_array_push(&cmd_args, "--all");
argv_array_push(&cmd_args, "--reflog");
@@ -196,6 +221,9 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
argv_array_pushf(&cmd_args, "--no-reuse-delta");
if (no_reuse_object)
argv_array_pushf(&cmd_args, "--no-reuse-object");
+ if (write_bitmaps >= 0)
+ argv_array_pushf(&cmd_args, "--%swrite-bitmap-index",
+ write_bitmaps ? "" : "no-");
if (pack_everything & ALL_INTO_ONE) {
get_non_kept_pack_filenames(&existing_packs);
@@ -256,17 +284,17 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
*/
failed = 0;
for_each_string_list_item(item, &names) {
- for (ext = 0; ext < 2; ext++) {
+ for (ext = 0; ext < ARRAY_SIZE(exts); ext++) {
char *fname, *fname_old;
fname = mkpathdup("%s/pack-%s%s", packdir,
- item->string, exts[ext]);
+ item->string, exts[ext].name);
if (!file_exists(fname)) {
free(fname);
continue;
}
fname_old = mkpath("%s/old-%s%s", packdir,
- item->string, exts[ext]);
+ item->string, exts[ext].name);
if (file_exists(fname_old))
if (unlink(fname_old))
failed = 1;
@@ -313,19 +341,23 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
/* Now the ones with the same name are out of the way... */
for_each_string_list_item(item, &names) {
- for (ext = 0; ext < 2; ext++) {
+ for (ext = 0; ext < ARRAY_SIZE(exts); ext++) {
char *fname, *fname_old;
struct stat statbuffer;
+ int exists = 0;
fname = mkpathdup("%s/pack-%s%s",
- packdir, item->string, exts[ext]);
+ packdir, item->string, exts[ext].name);
fname_old = mkpathdup("%s-%s%s",
- packtmp, item->string, exts[ext]);
+ packtmp, item->string, exts[ext].name);
if (!stat(fname_old, &statbuffer)) {
statbuffer.st_mode &= ~(S_IWUSR | S_IWGRP | S_IWOTH);
chmod(fname_old, statbuffer.st_mode);
+ exists = 1;
+ }
+ if (exists || !exts[ext].optional) {
+ if (rename(fname_old, fname))
+ die_errno(_("renaming '%s' failed"), fname_old);
}
- if (rename(fname_old, fname))
- die_errno(_("renaming '%s' failed"), fname_old);
free(fname);
free(fname_old);
}
@@ -333,12 +365,12 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
/* Remove the "old-" files */
for_each_string_list_item(item, &names) {
- for (ext = 0; ext < 2; ext++) {
+ for (ext = 0; ext < ARRAY_SIZE(exts); ext++) {
char *fname;
fname = mkpath("%s/old-%s%s",
packdir,
item->string,
- exts[ext]);
+ exts[ext].name);
if (remove_path(fname))
warning(_("removing '%s' failed"), fname);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 09:09:05 +0000