lix/src/libstore/path-with-outputs.cc

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#include "store-api.hh"
namespace nix {
std::string StorePathWithOutputs::to_string(const Store & store) const
{
return outputs.empty()
? store.printStorePath(path)
: store.printStorePath(path) + "!" + concatStringsSep(",", outputs);
}
std::pair<std::string_view, StringSet> parsePathWithOutputs(std::string_view s)
{
size_t n = s.find("!");
return n == s.npos
? std::make_pair(s, std::set<string>())
: std::make_pair(((std::string_view) s).substr(0, n),
tokenizeString<std::set<string>>(((std::string_view) s).substr(n + 1), ","));
}
StorePathWithOutputs Store::parsePathWithOutputs(const std::string & s)
{
auto [path, outputs] = nix::parsePathWithOutputs(s);
return {parseStorePath(path), std::move(outputs)};
}
StorePathWithOutputs Store::followLinksToStorePathWithOutputs(std::string_view path) const
{
auto [path2, outputs] = nix::parsePathWithOutputs(path);
return StorePathWithOutputs { followLinksToStorePath(path2), std::move(outputs) };
}
}