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store/info: Gather some usage statistics

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Keep track of the latest-change/latest-index.
This commit is contained in:
Dirk-Jan C. Binnema
2022-05-10 08:16:47 +03:00
parent c8e995ed15
commit 2e9666af0b
5 changed files with 117 additions and 59 deletions
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59
mu/mu-cmd.cc
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@ -471,47 +471,44 @@ cmd_info(const Mu::Store& store, const MuConfig* opts, GError** err)
{
using namespace tabulate;
auto colorify = [](Table& table) {
for (auto&& row: table) {
if (row.cells().size() < 2)
continue;
row.cells().at(0)->format().font_style({FontStyle::bold})
.font_color({Color::green});
row.cells().at(1)->format().font_color({Color::blue});
}
};
auto tstamp = [](::time_t t)->std::string {
if (t == 0)
return "never";
else
return time_to_string("%c", t);
};
Table info;
//Mu::MaybeAnsi col{!opts->nocolor};
info.add_row({"maildir", store.properties().root_maildir});
info.add_row({"database-path", store.properties().database_path});
info.add_row({"schema-version", store.properties().schema_version});
info.add_row({"max-message-size", format("%zu", store.properties().max_message_size)});
info.add_row({"batch-size", format("%zu", store.properties().batch_size)});
info.add_row({"messages in store", format("%zu", store.size())});
const auto created{store.properties().created};
const auto tstamp{::localtime(&created)};
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat-y2k"
char tbuf[64];
strftime(tbuf, sizeof(tbuf), "%c", tstamp);
#pragma GCC diagnostic pop
info.add_row({"created", tbuf});
const auto addrs{store.properties().personal_addresses};
if (addrs.empty())
info.add_row({"personal-address", "<none>"});
else
for (auto&& c : addrs)
info.add_row({"created", tstamp(store.properties().created)});
for (auto&& c : store.properties().personal_addresses)
info.add_row({"personal-address", c});
if (!opts->nocolor) {
for (auto&& row: info) {
row.cells().at(0)->format().font_style({FontStyle::bold})
.font_color({Color::green});
row.cells().at(1)->format().font_color({Color::blue});
}
}
std::cout << info << std::endl;
info.add_row({"messages in store", format("%zu", store.size())});
info.add_row({"last-change", tstamp(store.statistics().last_change)});
info.add_row({"last-index", tstamp(store.statistics().last_index)});
if (!opts->nocolor)
colorify(info);
std::cout << info << '\n';
return MU_OK;
}