lix/src/nix/add-to-store.cc
Eelco Dolstra efaffaa9d1 Use Logger::stdout()
(cherry picked from commit 8f41847394)
2020-04-16 18:14:01 +02:00

58 lines
1.3 KiB
C++

#include "command.hh"
#include "common-args.hh"
#include "store-api.hh"
#include "archive.hh"
using namespace nix;
struct CmdAddToStore : MixDryRun, StoreCommand
{
Path path;
std::optional<std::string> namePart;
CmdAddToStore()
{
expectArg("path", &path);
mkFlag()
.longName("name")
.shortName('n')
.description("name component of the store path")
.labels({"name"})
.dest(&namePart);
}
std::string description() override
{
return "add a path to the Nix store";
}
Examples examples() override
{
return {
};
}
void run(ref<Store> store) override
{
if (!namePart) namePart = baseNameOf(path);
StringSink sink;
dumpPath(path, sink);
auto narHash = hashString(htSHA256, *sink.s);
ValidPathInfo info(store->makeFixedOutputPath(true, narHash, *namePart));
info.narHash = narHash;
info.narSize = sink.s->size();
info.ca = makeFixedOutputCA(true, info.narHash);
if (!dryRun)
store->addToStore(info, sink.s);
logger->stdout("%s", store->printStorePath(info.path));
}
};
static auto r1 = registerCommand<CmdAddToStore>("add-to-store");