replace: replace spaces with tabs in indentation

diff --git a/builtin/repack.c b/builtin/repack.c
index bb2314c9cb0ce3e01372c6c3a27396931c0143ab..6b0b62dcb2687e78ec433e7de1103f0c0f74a1fc 100644 (file)
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -9,6 +9,7 @@
 #include "argv-array.h"
 
 static int delta_base_offset = 1;
+static int pack_kept_objects = -1;
 static char *packdir, *packtmp;
 
 static const char *const git_repack_usage[] = {
@@ -22,6 +23,10 @@ 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;
+       }
        return git_default_config(var, value, cb);
 }
 
@@ -94,7 +99,7 @@ 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 +120,14 @@ 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;
@@ -137,6 +149,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
        int no_update_server_info = 0;
        int quiet = 0;
        int local = 0;
+       int write_bitmap = -1;
 
        struct option builtin_repack_options[] = {
                OPT_BIT('a', NULL, &pack_everything,
@@ -155,6 +168,8 @@ 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_bitmap,
+                               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 +180,8 @@ 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 +190,9 @@ 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_bitmap;
+
        packdir = mkpathdup("%s/pack", get_object_directory());
        packtmp = mkpathdup("%s/.tmp-%d-pack", packdir, (int)getpid());
 
@@ -180,7 +200,8 @@ 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 +217,9 @@ 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_bitmap >= 0)
+               argv_array_pushf(&cmd_args, "--%swrite-bitmap-index",
+                                write_bitmap ? "" : "no-");
 
        if (pack_everything & ALL_INTO_ONE) {
                get_non_kept_pack_filenames(&existing_packs);
@@ -256,17 +280,17 @@ 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 +337,23 @@ 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 +361,12 @@ 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);
                }