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builtin/repack.c: rename variables that deal with non-kept packs 

The new variable `existing_kept_packs` (and corresponding parameter
`fname_kept_list`) added by the previous patch make it seem like
`existing_packs` and `fname_list` are each subsets of the other two
respectively.

In reality, each pair is disjoint: one stores the packs without .keep
files, and the other stores the packs with .keep files. Rename each to
more clearly reflect this.

Suggested-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Taylor Blau 2021-09-28 21:55:12 -04:00 committed by Junio C Hamano
parent 90f838bc36
commit a169166d2b
1 changed files with 11 additions and 11 deletions
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22
builtin/repack.c
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@ -94,12 +94,12 @@ static void remove_pack_on_signal(int signo)
}
/*
* Adds all packs hex strings to either fname_list or fname_kept_list
* based on whether each pack has a corresponding .keep file or not.
* Packs without a .keep file are not to be kept if we are going to
* pack everything into one file.
* Adds all packs hex strings to either fname_nonkept_list or
* fname_kept_list based on whether each pack has a corresponding
* .keep file or not. Packs without a .keep file are not to be kept
* if we are going to pack everything into one file.
*/
static void collect_pack_filenames(struct string_list *fname_list,
static void collect_pack_filenames(struct string_list *fname_nonkept_list,
struct string_list *fname_kept_list,
const struct string_list *extra_keep)
{
@ -127,7 +127,7 @@ static void collect_pack_filenames(struct string_list *fname_list,
(file_exists(mkpath("%s/%s.keep", packdir, fname))))
string_list_append_nodup(fname_kept_list, fname);
else
string_list_append_nodup(fname_list, fname);
string_list_append_nodup(fname_nonkept_list, fname);
}
closedir(dir);
}
@ -440,7 +440,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
struct string_list_item *item;
struct string_list names = STRING_LIST_INIT_DUP;
struct string_list rollback = STRING_LIST_INIT_NODUP;
struct string_list existing_packs = STRING_LIST_INIT_DUP;
struct string_list existing_nonkept_packs = STRING_LIST_INIT_DUP;
struct string_list existing_kept_packs = STRING_LIST_INIT_DUP;
struct pack_geometry *geometry = NULL;
struct strbuf line = STRBUF_INIT;
@ -574,13 +574,13 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
if (use_delta_islands)
strvec_push(&cmd.args, "--delta-islands");
collect_pack_filenames(&existing_packs, &existing_kept_packs,
collect_pack_filenames(&existing_nonkept_packs, &existing_kept_packs,
&keep_pack_list);
if (pack_everything & ALL_INTO_ONE) {
repack_promisor_objects(&po_args, &names);
if (existing_packs.nr && delete_redundant) {
if (existing_nonkept_packs.nr && delete_redundant) {
for_each_string_list_item(item, &names) {
strvec_pushf(&cmd.args, "--keep-pack=%s-%s.pack",
packtmp_name, item->string);
@ -690,7 +690,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
if (pack_everything & ALL_INTO_ONE) {
const int hexsz = the_hash_algo->hexsz;
string_list_sort(&names);
for_each_string_list_item(item, &existing_packs) {
for_each_string_list_item(item, &existing_nonkept_packs) {
char *sha1;
size_t len = strlen(item->string);
if (len < hexsz)
@ -743,7 +743,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
string_list_clear(&names, 0);
string_list_clear(&rollback, 0);
string_list_clear(&existing_packs, 0);
string_list_clear(&existing_nonkept_packs, 0);
string_list_clear(&existing_kept_packs, 0);
clear_pack_geometry(geometry);
strbuf_release(&line);