chore(3p/nix): unvendor tvix 0.1 r/4098

Nothing is using this now, and we'll likely never pick this up again,
but we learned a lot in the process.

Every now and then this breaks in some bizarre way on channel bumps
and it's just a waste of time to maintain that.

Change-Id: Idcf2f5acd4ca7070ce18d7149cbfc0d967dc0a44
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5632
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Autosubmit: tazjin <tazjin@tvl.su>

1 files changed, 0 insertions, 91 deletions

diff --git a/third_party/nix/src/libstore/mock-binary-cache-store.cc b/third_party/nix/src/libstore/mock-binary-cache-store.cc
deleted file mode 100644
index 995d61521c01..000000000000
--- a/third_party/nix/src/libstore/mock-binary-cache-store.cc
+++ /dev/null
@@ -1,91 +0,0 @@
-#include "libstore/mock-binary-cache-store.hh"
-
-#include <glog/logging.h>
-
-namespace nix {
-
-MockBinaryCacheStore::MockBinaryCacheStore(const Params& params)
-    : BinaryCacheStore(params), contents_(), errorInjections_() {}
-
-std::string MockBinaryCacheStore::getUri() { return "mock://1"; }
-
-bool MockBinaryCacheStore::fileExists(const std::string& path) {
-  ThrowInjectedErrors(path);
-
-  return contents_.find(path) != contents_.end();
-};
-
-void MockBinaryCacheStore::upsertFile(const std::string& path,
-                                      const std::string& data,
-                                      const std::string& mimeType) {
-  ThrowInjectedErrors(path);
-
-  contents_[path] = MemoryFile{data, mimeType};
-}
-
-void MockBinaryCacheStore::getFile(
-    const std::string& path,
-    Callback<std::shared_ptr<std::string>> callback) noexcept {
-  auto eit = errorInjections_.find(path);
-  if (eit != errorInjections_.end()) {
-    try {
-      eit->second();
-      LOG(FATAL) << "thrower failed to throw";
-    } catch (...) {
-      callback.rethrow();
-    }
-    return;
-  }
-
-  auto it = contents_.find(path);
-  if (it == contents_.end()) {
-    try {
-      throw NoSuchBinaryCacheFile(absl::StrCat(
-          "file '", path, "' was not added to the MockBinaryCache"));
-    } catch (...) {
-      callback.rethrow();
-    }
-    return;
-  }
-  callback(std::make_shared<std::string>(it->second.data));
-}
-
-PathSet MockBinaryCacheStore::queryAllValidPaths() {
-  PathSet paths;
-
-  for (auto it : contents_) {
-    paths.insert(it.first);
-  }
-
-  return paths;
-}
-
-void MockBinaryCacheStore::DeleteFile(const std::string& path) {
-  contents_.erase(path);
-}
-
-// Same as upsert, but bypasses injected errors.
-void MockBinaryCacheStore::SetFileContentsForTest(const std::string& path,
-                                                  const std::string& data,
-                                                  const std::string& mimeType) {
-  contents_[path] = MemoryFile{data, mimeType};
-}
-
-void MockBinaryCacheStore::PrepareErrorInjection(
-    const std::string& path, std::function<void()> err_factory) {
-  errorInjections_[path] = err_factory;
-}
-
-void MockBinaryCacheStore::CancelErrorInjection(const std::string& path) {
-  errorInjections_.erase(path);
-}
-
-void MockBinaryCacheStore::ThrowInjectedErrors(const std::string& path) {
-  auto it = errorInjections_.find(path);
-  if (it != errorInjections_.end()) {
-    it->second();
-    LOG(FATAL) << "thrower failed to throw";
-  }
-}
-
-}  // namespace nix