lix/src/nix/show-config.cc

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#include "command.hh"
#include "common-args.hh"
#include "shared.hh"
#include "store-api.hh"
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#include <nlohmann/json.hpp>
using namespace nix;
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struct CmdShowConfig : Command, MixJSON
{
std::string description() override
{
return "show the Nix configuration";
}
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Category category() override { return catUtility; }
void run() override
{
if (json) {
// FIXME: use appropriate JSON types (bool, ints, etc).
logger->cout("%s", globalConfig.toJSON().dump());
} else {
std::map<std::string, Config::SettingInfo> settings;
globalConfig.getSettings(settings);
for (auto & s : settings)
logger->cout("%s = %s", s.first, s.second.value);
}
}
};
static auto rShowConfig = registerCommand<CmdShowConfig>("show-config");