diff options
Diffstat (limited to 'src/libstore/store-api.cc')
| -rw-r--r-- | src/libstore/store-api.cc | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/libstore/store-api.cc b/src/libstore/store-api.cc index 8fdd62771..a42d11834 100644 --- a/src/libstore/store-api.cc +++ b/src/libstore/store-api.cc @@ -4,6 +4,7 @@ #include "util.hh" #include "nar-info-disk-cache.hh" #include "thread-pool.hh" +#include "json.hh" #include <future> @@ -439,6 +440,64 @@ string Store::makeValidityRegistration(const PathSet & paths, } +void Store::pathInfoToJSON(JSONPlaceholder & jsonOut, const PathSet & storePaths, + bool includeImpureInfo, bool showClosureSize) +{ + auto jsonList = jsonOut.list(); + + for (auto storePath : storePaths) { + auto info = queryPathInfo(storePath); + storePath = info->path; + + auto jsonPath = jsonList.object(); + jsonPath + .attr("path", storePath) + .attr("narHash", info->narHash.to_string()) + .attr("narSize", info->narSize); + + { + auto jsonRefs = jsonPath.list("references"); + for (auto & ref : info->references) + jsonRefs.elem(ref); + } + + if (info->ca != "") + jsonPath.attr("ca", info->ca); + + if (showClosureSize) + jsonPath.attr("closureSize", getClosureSize(storePath)); + + if (!includeImpureInfo) continue; + + if (info->deriver != "") + jsonPath.attr("deriver", info->deriver); + + if (info->registrationTime) + jsonPath.attr("registrationTime", info->registrationTime); + + if (info->ultimate) + jsonPath.attr("ultimate", info->ultimate); + + if (!info->sigs.empty()) { + auto jsonSigs = jsonPath.list("signatures"); + for (auto & sig : info->sigs) + jsonSigs.elem(sig); + } + } +} + + +unsigned long long Store::getClosureSize(const Path & storePath) +{ + unsigned long long totalSize = 0; + PathSet closure; + computeFSClosure(storePath, closure, false, false); + for (auto & p : closure) + totalSize += queryPathInfo(p)->narSize; + return totalSize; +} + + const Store::Stats & Store::getStats() { { |