builtin/update-index: convert to using the_hash_algo

diff --git a/builtin/repack.c b/builtin/repack.c
index 7bdb40142f9261dac6514d98ee01dc44e595ec71..6c636e159eaf2d67d617c459aceddd7423e326ab 100644 (file)
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -86,7 +86,8 @@ static void remove_pack_on_signal(int signo)
  * have a corresponding .keep or .promisor file. These packs are not to
  * be kept if we are going to pack everything into one file.
  */
-static void get_non_kept_pack_filenames(struct string_list *fname_list)
+static void get_non_kept_pack_filenames(struct string_list *fname_list,
+                                       const struct string_list *extra_keep)
 {
        DIR *dir;
        struct dirent *e;
@@ -97,6 +98,14 @@ static void get_non_kept_pack_filenames(struct string_list *fname_list)
 
        while ((e = readdir(dir)) != NULL) {
                size_t len;
+               int i;
+
+               for (i = 0; i < extra_keep->nr; i++)
+                       if (!fspathcmp(e->d_name, extra_keep->items[i].string))
+                               break;
+               if (extra_keep->nr > 0 && i < extra_keep->nr)
+                       continue;
+
                if (!strip_suffix(e->d_name, ".pack", &len))
                        continue;
 
@@ -148,7 +157,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
        struct string_list rollback = STRING_LIST_INIT_NODUP;
        struct string_list existing_packs = STRING_LIST_INIT_DUP;
        struct strbuf line = STRBUF_INIT;
-       int ext, ret, failed;
+       int i, ext, ret, failed;
        FILE *out;
 
        /* variables to be filled by option parsing */
@@ -160,6 +169,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
        const char *depth = NULL;
        const char *threads = NULL;
        const char *max_pack_size = NULL;
+       struct string_list keep_pack_list = STRING_LIST_INIT_NODUP;
        int no_reuse_delta = 0, no_reuse_object = 0;
        int no_update_server_info = 0;
        int quiet = 0;
@@ -200,6 +210,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
                                N_("maximum size of each packfile")),
                OPT_BOOL(0, "pack-kept-objects", &pack_kept_objects,
                                N_("repack objects in packs marked with .keep")),
+               OPT_STRING_LIST(0, "keep-pack", &keep_pack_list, N_("name"),
+                               N_("do not repack this pack")),
                OPT_END()
        };
 
@@ -230,6 +242,9 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
        argv_array_push(&cmd.args, "--keep-true-parents");
        if (!pack_kept_objects)
                argv_array_push(&cmd.args, "--honor-pack-keep");
+       for (i = 0; i < keep_pack_list.nr; i++)
+               argv_array_pushf(&cmd.args, "--keep-pack=%s",
+                                keep_pack_list.items[i].string);
        argv_array_push(&cmd.args, "--non-empty");
        argv_array_push(&cmd.args, "--all");
        argv_array_push(&cmd.args, "--reflog");
@@ -254,7 +269,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
                argv_array_push(&cmd.args, "--write-bitmap-index");
 
        if (pack_everything & ALL_INTO_ONE) {
-               get_non_kept_pack_filenames(&existing_packs);
+               get_non_kept_pack_filenames(&existing_packs, &keep_pack_list);
 
                if (existing_packs.nr && delete_redundant) {
                        if (unpack_unreachable) {