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Replace src/libutil/json.cc with nlohmann json generation

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Yorick van Pelt 2022-11-16 16:49:49 +01:00
parent 62960f3291
commit 09f00dd4d0
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25 changed files with 266 additions and 858 deletions
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48
src/libstore/store-api.cc
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@ -6,14 +6,16 @@
#include "util.hh"
#include "nar-info-disk-cache.hh"
#include "thread-pool.hh"
#include "json.hh"
#include "url.hh"
#include "archive.hh"
#include "callback.hh"
#include "remote-store.hh"
#include <nlohmann/json.hpp>
#include <regex>
using json = nlohmann::json;
namespace nix {
@ -838,56 +840,53 @@ StorePathSet Store::exportReferences(const StorePathSet & storePaths, const Stor
return paths;
}
void Store::pathInfoToJSON(JSONPlaceholder & jsonOut, const StorePathSet & storePaths,
json Store::pathInfoToJSON(const StorePathSet & storePaths,
bool includeImpureInfo, bool showClosureSize,
Base hashBase,
AllowInvalidFlag allowInvalid)
{
auto jsonList = jsonOut.list();
json::array_t jsonList = json::array();
for (auto & storePath : storePaths) {
auto jsonPath = jsonList.object();
auto& jsonPath = jsonList.emplace_back(json::object());
try {
auto info = queryPathInfo(storePath);
jsonPath.attr("path", printStorePath(info->path));
jsonPath
.attr("narHash", info->narHash.to_string(hashBase, true))
.attr("narSize", info->narSize);
jsonPath["path"] = printStorePath(info->path);
jsonPath["narHash"] = info->narHash.to_string(hashBase, true);
jsonPath["narSize"] = info->narSize;
{
auto jsonRefs = jsonPath.list("references");
auto& jsonRefs = (jsonPath["references"] = json::array());
for (auto & ref : info->references)
jsonRefs.elem(printStorePath(ref));
jsonRefs.emplace_back(printStorePath(ref));
}
if (info->ca)
jsonPath.attr("ca", renderContentAddress(info->ca));
jsonPath["ca"] = renderContentAddress(info->ca);
std::pair<uint64_t, uint64_t> closureSizes;
if (showClosureSize) {
closureSizes = getClosureSize(info->path);
jsonPath.attr("closureSize", closureSizes.first);
jsonPath["closureSize"] = closureSizes.first;
}
if (includeImpureInfo) {
if (info->deriver)
jsonPath.attr("deriver", printStorePath(*info->deriver));
jsonPath["deriver"] = printStorePath(*info->deriver);
if (info->registrationTime)
jsonPath.attr("registrationTime", info->registrationTime);
jsonPath["registrationTime"] = info->registrationTime;
if (info->ultimate)
jsonPath.attr("ultimate", info->ultimate);
jsonPath["ultimate"] = info->ultimate;
if (!info->sigs.empty()) {
auto jsonSigs = jsonPath.list("signatures");
for (auto & sig : info->sigs)
jsonSigs.elem(sig);
jsonPath["signatures"].push_back(sig);
}
auto narInfo = std::dynamic_pointer_cast<const NarInfo>(
@ -895,21 +894,22 @@ void Store::pathInfoToJSON(JSONPlaceholder & jsonOut, const StorePathSet & store
if (narInfo) {
if (!narInfo->url.empty())
jsonPath.attr("url", narInfo->url);
jsonPath["url"] = narInfo->url;
if (narInfo->fileHash)
jsonPath.attr("downloadHash", narInfo->fileHash->to_string(hashBase, true));
jsonPath["downloadHash"] = narInfo->fileHash->to_string(hashBase, true);
if (narInfo->fileSize)
jsonPath.attr("downloadSize", narInfo->fileSize);
jsonPath["downloadSize"] = narInfo->fileSize;
if (showClosureSize)
jsonPath.attr("closureDownloadSize", closureSizes.second);
jsonPath["closureDownloadSize"] = closureSizes.second;
}
}
} catch (InvalidPath &) {
jsonPath.attr("path", printStorePath(storePath));
jsonPath.attr("valid", false);
jsonPath["path"] = printStorePath(storePath);
jsonPath["valid"] = false;
}
}
return jsonList;
}