1 files changed, 0 insertions, 142 deletions
diff --git a/third_party/nix/src/nix/doctor.cc b/third_party/nix/src/nix/doctor.cc
deleted file mode 100644
index d0b4c2b588..0000000000
--- a/third_party/nix/src/nix/doctor.cc
+++ /dev/null
@@ -1,142 +0,0 @@
-#include <absl/strings/match.h>
-#include <absl/strings/str_cat.h>
-#include <absl/strings/str_split.h>
-
-#include "libmain/shared.hh"
-#include "libstore/serve-protocol.hh"
-#include "libstore/store-api.hh"
-#include "libstore/worker-protocol.hh"
-#include "nix/command.hh"
-
-namespace nix {
-static std::string formatProtocol(unsigned int proto) {
-  if (proto != 0u) {
-    auto major = GET_PROTOCOL_MAJOR(proto) >> 8;
-    auto minor = GET_PROTOCOL_MINOR(proto);
-    return (format("%1%.%2%") % major % minor).str();
-  }
-  return "unknown";
-}
-
-struct CmdDoctor final : StoreCommand {
-  bool success = true;
-
-  std::string name() override { return "doctor"; }
-
-  std::string description() override {
-    return "check your system for potential problems";
-  }
-
-  void run(ref<Store> store) override {
-    std::cout << "Store uri: " << store->getUri() << std::endl;
-    std::cout << std::endl;
-
-    auto type = getStoreType();
-
-    if (type < tOther) {
-      success &= checkNixInPath();
-      success &= checkProfileRoots(store);
-    }
-    success &= checkStoreProtocol(store->getProtocol());
-
-    if (!success) {
-      throw Exit(2);
-    }
-  }
-
-  static bool checkNixInPath() {
-    PathSet dirs;
-
-    for (auto& dir : absl::StrSplit(getEnv("PATH").value_or(""),
-                                    absl::ByChar(':'), absl::SkipEmpty())) {
-      if (pathExists(absl::StrCat(dir, "/nix-env"))) {
-        dirs.insert(dirOf(canonPath(absl::StrCat(dir, "/nix-env"), true)));
-      }
-    }
-
-    if (dirs.size() != 1) {
-      std::cout << "Warning: multiple versions of nix found in PATH."
-                << std::endl;
-      std::cout << std::endl;
-      for (auto& dir : dirs) {
-        std::cout << "  " << dir << std::endl;
-      }
-      std::cout << std::endl;
-      return false;
-    }
-
-    return true;
-  }
-
-  static bool checkProfileRoots(const ref<Store>& store) {
-    PathSet dirs;
-
-    for (auto dir : absl::StrSplit(getEnv("PATH").value_or(""),
-                                   absl::ByChar(':'), absl::SkipEmpty())) {
-      Path profileDir = dirOf(dir);
-      try {
-        Path userEnv = canonPath(profileDir, true);
-
-        if (store->isStorePath(userEnv) &&
-            absl::EndsWith(userEnv, "user-environment")) {
-          while (profileDir.find("/profiles/") == std::string::npos &&
-                 isLink(profileDir)) {
-            profileDir = absPath(readLink(profileDir), dirOf(profileDir));
-          }
-
-          if (profileDir.find("/profiles/") == std::string::npos) {
-            dirs.insert(std::string(dir));
-          }
-        }
-      } catch (SysError&) {
-      }
-    }
-
-    if (!dirs.empty()) {
-      std::cout << "Warning: found profiles outside of " << settings.nixStateDir
-                << "/profiles." << std::endl;
-      std::cout << "The generation this profile points to might not have a "
-                   "gcroot and could be"
-                << std::endl;
-      std::cout << "garbage collected, resulting in broken symlinks."
-                << std::endl;
-      std::cout << std::endl;
-      for (auto& dir : dirs) {
-        std::cout << "  " << dir << std::endl;
-      }
-      std::cout << std::endl;
-      return false;
-    }
-
-    return true;
-  }
-
-  static bool checkStoreProtocol(unsigned int storeProto) {
-    unsigned int clientProto = GET_PROTOCOL_MAJOR(SERVE_PROTOCOL_VERSION) ==
-                                       GET_PROTOCOL_MAJOR(storeProto)
-                                   ? SERVE_PROTOCOL_VERSION
-                                   : PROTOCOL_VERSION;
-
-    if (clientProto != storeProto) {
-      std::cout << "Warning: protocol version of this client does not match "
-                   "the store."
-                << std::endl;
-      std::cout << "While this is not necessarily a problem it's recommended "
-                   "to keep the client in"
-                << std::endl;
-      std::cout << "sync with the daemon." << std::endl;
-      std::cout << std::endl;
-      std::cout << "Client protocol: " << formatProtocol(clientProto)
-                << std::endl;
-      std::cout << "Store protocol: " << formatProtocol(storeProto)
-                << std::endl;
-      std::cout << std::endl;
-      return false;
-    }
-
-    return true;
-  }
-};
-}  // namespace nix
-
-static nix::RegisterCommand r1(nix::make_ref<nix::CmdDoctor>());