builtin/repack.c: pass repack_write_midx_opts to midx_included_packs

Instead of passing individual parameters (in this case, "existing",
"names", and "geometry") to `midx_included_packs()`, pass a pointer to a
`repack_write_midx_opts` structure instead.

Besides reducing the number of parameters necessary to call the
`midx_included_packs` function, this refactoring sets us up nicely to
inline the call to `midx_included_packs()` into
`write_midx_included_packs()`, thus making the caller (in this case,
`cmd_repack()`) oblivious to the set of packs being written into the
MIDX.

In order to do this, `repack_write_midx_opts` has to keep track of the
set of existing packs, so add an additional field to point to that set.

Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Taylor Blau
2025-10-15 18:29:08 -04:00
committed by Junio C Hamano
parent 337baea721
commit f07263fd9f

View File

@@ -108,6 +108,7 @@ static int repack_config(const char *var, const char *value,
}
struct repack_write_midx_opts {
struct existing_packs *existing;
struct string_list *include;
struct pack_geometry *geometry;
struct string_list *names;
@@ -188,10 +189,11 @@ static int midx_has_unknown_packs(struct string_list *include,
}
static void midx_included_packs(struct string_list *include,
struct existing_packs *existing,
struct string_list *names,
struct pack_geometry *geometry)
struct repack_write_midx_opts *opts)
{
struct existing_packs *existing = opts->existing;
struct pack_geometry *geometry = opts->geometry;
struct string_list *names = opts->names;
struct string_list_item *item;
struct strbuf buf = STRBUF_INIT;
@@ -242,7 +244,7 @@ static void midx_included_packs(struct string_list *include,
}
}
if (midx_must_contain_cruft ||
if (opts->midx_must_contain_cruft ||
midx_has_unknown_packs(include, geometry, existing)) {
/*
* If there are one or more unknown pack(s) present (see
@@ -994,6 +996,7 @@ int cmd_repack(int argc,
if (write_midx) {
struct string_list include = STRING_LIST_INIT_DUP;
struct repack_write_midx_opts opts = {
.existing = &existing,
.include = &include,
.geometry = &geometry,
.names = &names,
@@ -1003,7 +1006,7 @@ int cmd_repack(int argc,
.write_bitmaps = write_bitmaps > 0,
.midx_must_contain_cruft = midx_must_contain_cruft
};
midx_included_packs(&include, &existing, &names, &geometry);
midx_included_packs(&include, &opts);
ret = write_midx_included_packs(&opts);