third_party/nix/src/nix/optimise-store.cc


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#include <atomic>

#include "libmain/shared.hh"
#include "libstore/store-api.hh"
#include "nix/command.hh"

namespace nix {
struct CmdOptimiseStore final : StoreCommand {
  CmdOptimiseStore() = default;

  std::string name() override { return "optimise-store"; }

  std::string description() override {
    return "replace identical files in the store by hard links";
  }

  Examples examples() override {
    return {
        Example{"To optimise the Nix store:", "nix optimise-store"},
    };
  }

  void run(ref<Store> store) override { store->optimiseStore(); }
};
}  // namespace nix

static nix::RegisterCommand r1(nix::make_ref<nix::CmdOptimiseStore>());