forked from lix-project/lix
9207f94582
This function returns true or false depending on whether the Nix client is trusted or not. Mostly relevant when speaking to a remote store with a daemon. We include this information in `nix ping store` and `nix doctor` Co-Authored-By: John Ericson <John.Ericson@Obsidian.Systems>
50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
#include "command.hh"
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#include "shared.hh"
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#include "store-api.hh"
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#include "finally.hh"
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#include <nlohmann/json.hpp>
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using namespace nix;
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struct CmdPingStore : StoreCommand, MixJSON
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{
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std::string description() override
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{
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return "test whether a store can be accessed";
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}
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std::string doc() override
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{
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return
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#include "ping-store.md"
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;
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}
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void run(ref<Store> store) override
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{
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if (!json) {
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notice("Store URL: %s", store->getUri());
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store->connect();
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if (auto version = store->getVersion())
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notice("Version: %s", *version);
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if (auto trusted = store->isTrustedClient())
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notice("Trusted: %s", *trusted);
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} else {
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nlohmann::json res;
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Finally printRes([&]() {
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logger->cout("%s", res);
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});
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res["url"] = store->getUri();
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store->connect();
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if (auto version = store->getVersion())
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res["version"] = *version;
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if (auto trusted = store->isTrustedClient())
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res["trusted"] = *trusted;
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}
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}
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};
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static auto rCmdPingStore = registerCommand2<CmdPingStore>({"store", "ping"});
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