repack: add `repack.packKeptObjects` config var

diff --git a/builtin/repack.c b/builtin/repack.c
index 239f278fac9c2be6655458992022b23117ea5020..50cc2815279e17b255ddc74d23f619e1259b8a7c 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);
 }
 
@@ -175,6 +180,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
                                N_("limits the maximum delta depth")),
                OPT_INTEGER(0, "max-pack-size", &max_pack_size,
                                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()
        };
 
@@ -183,6 +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());
 
@@ -190,7 +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");