// `--format json` is enveloped; `--json` keeps the payload it shipped

// with (`{root, entries}` at the top level, which this repo's own e2e

// asserts). Spelling compatibility is not payload compatibility, and

// wrapping the old spelling would break every consumer that already

// reads it.

if (auto f = parsed.value("format")) {

auto fmt = mcpp::wire::parse_format(*f);

if (!fmt) {

std::println(stderr, "error: {}", mcpp::wire::unsupported_format(*f));

return 2;

}

mcpp::wire::emit({

.kind = "mcpp.cache",

.data = mcpp::bmi_cache::cache_list_json(),

});

return 0;

}

return mcpp::bmi_cache::cache_list(parsed.is_flag_set("json"));

std::string needle = parsed.positional(0);

if (needle.empty()) {

mcpp::ui::error("usage: mcpp cache info <pkg>@<ver>");

return 2;

}

return mcpp::bmi_cache::cache_info(needle);

return mcpp::bmi_cache::cache_gc(

parsed.option_or_empty("max-size").value(),

parsed.option_or_empty("older-than").value());

return mcpp::bmi_cache::cache_clean(parsed.is_flag_set("deps"),

parsed.is_flag_set("std"),

parsed.is_flag_set("all"),

parsed.is_flag_set("legacy"));