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, 374 deletions

diff --git a/third_party/nix/src/proto/worker.proto b/third_party/nix/src/proto/worker.proto
deleted file mode 100644
index b0dc32afbe5f..000000000000
--- a/third_party/nix/src/proto/worker.proto
+++ /dev/null
@@ -1,374 +0,0 @@
-syntax = "proto3";
-
-import "google/protobuf/empty.proto";
-import "google/protobuf/timestamp.proto";
-
-package nix.proto;
-
-// Service representing a worker used for building and interfacing
-// with the Nix store.
-service WorkerService {
-  // Validates whether the supplied path is a valid store path.
-  rpc IsValidPath(StorePath) returns (IsValidPathResponse);
-
-  // Checks whether any substitutes exist for the given path.
-  rpc HasSubstitutes(StorePath) returns (HasSubstitutesResponse);
-
-  // Query referrers for a given path.
-  rpc QueryReferrers(StorePath) returns (StorePaths);
-
-  // Add a path to the store. The first stream request
-  // should be a message indicating metadata, the rest should be file
-  // chunks.
-  rpc AddToStore(stream AddToStoreRequest) returns (StorePath);
-
-  // Adds the supplied string to the store, as a text file.
-  rpc AddTextToStore(stream AddTextToStoreRequest) returns (StorePath);
-
-  // Build the specified derivations in one of the specified build
-  // modes, defaulting to a normal build.
-  rpc BuildPaths(BuildPathsRequest) returns (stream BuildEvent);
-
-  // TODO: What does this do?
-  rpc EnsurePath(StorePath) returns (google.protobuf.Empty);
-
-  // TODO: What does this do?
-  // TODO(grfn): This should not actually take a StorePath, as it's not a
-  // StorePath
-  rpc AddTempRoot(StorePath) returns (google.protobuf.Empty);
-
-  // TODO: What does this do?
-  rpc AddIndirectRoot(StorePath) returns (google.protobuf.Empty);
-
-  // TODO: What does this do?
-  rpc SyncWithGC(google.protobuf.Empty) returns (google.protobuf.Empty);
-
-  // TODO: What does this do?
-  rpc FindRoots(google.protobuf.Empty) returns (FindRootsResponse);
-
-  // TODO: What does this do?
-  rpc SetOptions(SetOptionsRequest) returns (google.protobuf.Empty);
-
-  // Ask the store to perform a garbage collection, based on the
-  // specified parameters. See `GCAction` for the possible actions.
-  rpc CollectGarbage(CollectGarbageRequest) returns (CollectGarbageResponse);
-
-  // TODO: What does this do?
-  rpc QuerySubstitutablePathInfos(StorePaths) returns (SubstitutablePathInfos);
-
-  // TODO: What does this do?
-  rpc QueryDerivationOutputs(StorePath) returns (StorePaths);
-
-  // Query all valid paths in the store
-  rpc QueryAllValidPaths(google.protobuf.Empty) returns (StorePaths);
-
-  // TODO: What does this do?
-  rpc QueryPathInfo(StorePath) returns (PathInfo);
-
-  // Query the output names of the given derivation
-  rpc QueryDerivationOutputNames(StorePath) returns (DerivationOutputNames);
-
-  // TODO: What is a HashPart?
-  rpc QueryPathFromHashPart(HashPart) returns (StorePath);
-
-  // Query which of the given paths is valid.
-  rpc QueryValidPaths(StorePaths) returns (StorePaths);
-
-  // Query which of the given paths have substitutes.
-  rpc QuerySubstitutablePaths(StorePaths) returns (StorePaths);
-
-  // Return all currently valid derivations that have the given store path as an
-  // output.
-  rpc QueryValidDerivers(StorePath) returns (StorePaths);
-
-  // Optimise the disk space usage of the Nix store by hard-linking files
-  // with the same contents.
-  rpc OptimiseStore(google.protobuf.Empty) returns (google.protobuf.Empty);
-
-  // Check the integrity of the Nix store
-  rpc VerifyStore(VerifyStoreRequest) returns (VerifyStoreResponse);
-
-  // Build a single non-materialized derivation (i.e. not from an
-  // on-disk .drv file).
-  rpc BuildDerivation(BuildDerivationRequest) returns (stream BuildEvent);
-
-  // Add signatures to the specified store path. The signatures are not
-  // verified.
-  rpc AddSignatures(AddSignaturesRequest) returns (google.protobuf.Empty);
-
-  // TODO: What does this do?
-  rpc NarFromPath(StorePath) returns (StorePath);
-
-  // Upload & add a NAR to the daemon's Nix store.
-  rpc AddToStoreNar(stream AddToStoreNarRequest)
-      returns (google.protobuf.Empty);
-
-  // Given a set of paths that are to be built, return the set of
-  // derivations that will be built, and the set of output paths that
-  // will be substituted.
-  rpc QueryMissing(StorePaths) returns (QueryMissingResponse);
-
-  // Return the build log of the specified store path, if available
-  rpc GetBuildLog(StorePath) returns (BuildLog);
-}
-
-enum HashType {
-  UNKNOWN = 0;
-  MD5 = 1;  // TODO(tazjin): still needed?
-  SHA1 = 2;
-  SHA256 = 3;
-  SHA512 = 4;
-}
-
-enum BuildMode {
-  Normal = 0;
-  Repair = 1;
-  Check = 2;
-}
-
-enum GCAction {
-  // Return the set of paths reachable from (i.e. in the closure of)
-  // the roots.
-  ReturnLive = 0;
-
-  // Return the set of paths not reachable from the roots.
-  ReturnDead = 1;
-
-  // Actually delete the latter set.
-  DeleteDead = 2;
-
-  // Delete the paths listed in `pathsToDelete', insofar as they are
-  // not reachable.
-  DeleteSpecific = 3;
-}
-
-enum BuildStatus {
-  Built = 0;
-  Substituted = 1;
-  AlreadyValid = 2;
-  PermanentFailure = 3;
-  InputRejected = 4;
-  OutputRejected = 5;
-  TransientFailure = 6;  // possibly transient
-  CachedFailure = 7;     // no longer used
-  TimedOut = 8;
-  MiscFailure = 9;
-  DependencyFailed = 10;
-  LogLimitExceeded = 11;
-  NotDeterministic = 12;
-};
-
-// Generic type for any RPC call that just reads or returns a single
-// store path.
-message StorePath {
-  string path = 1;
-}
-
-// Generic type for any RPC call that just reads or returns a list of
-// store paths.
-message StorePaths {
-  repeated string paths = 1;
-}
-
-message Signatures {
-  repeated string sigs = 1;
-}
-
-// Represents the outcome of a build for a single store path.
-message BuildResult {
-  StorePath path = 1;
-  BuildStatus status = 2;
-  string msg = 3;
-}
-
-// Represents an event occuring during a build.
-message BuildEvent {
-  message LogLine {
-    string line = 1;
-    StorePath path = 2;
-  }
-
-  oneof result_type {
-    // Build for a store path has finished
-    BuildResult result = 1;
-
-    // A line of build log output was produced
-    LogLine build_log = 2;
-
-    // Build for a store path has started
-    StorePath building_path = 3;
-  }
-}
-
-message IsValidPathResponse {
-  bool is_valid = 1;
-}
-
-message HasSubstitutesResponse {
-  bool has_substitutes = 1;
-}
-
-message AddToStoreRequest {
-  message Metadata {
-    bool fixed = 1;
-    bool recursive = 2;  // TODO(tazjin): what is this? "obsolete" comment?
-    HashType hash_type = 3;
-    string base_name = 4;
-  }
-
-  oneof add_oneof {
-    Metadata meta = 1;
-    bytes data = 3;
-  }
-}
-
-message AddTextToStoreRequest {
-  message Metadata {
-    string name = 1;
-    repeated string references = 2;
-    uint64 size = 3;
-  }
-
-  oneof add_oneof {
-    Metadata meta = 4;
-    bytes data = 5;
-  }
-}
-
-message BuildPathsRequest {
-  repeated string drvs = 1;
-  BuildMode mode = 2;
-}
-
-message FindRootsResponse {
-  map<string, StorePaths> roots = 1;
-}
-
-message SetOptionsRequest {
-  bool keep_failed = 1;
-  bool keep_going = 2;
-  bool try_fallback = 3;
-  uint32 max_build_jobs = 4;
-  uint32 verbose_build =
-      5;                   // TODO(tazjin): Maybe this should be bool, unclear.
-  uint32 build_cores = 6;  // TODO(tazjin): Difference from max_build_jobs?
-  bool use_substitutes = 7;
-  map<string, string> overrides = 8;  // TODO(tazjin): better name?
-}
-
-message CollectGarbageRequest {
-  // GC action that should be performed.
-  GCAction action = 1;
-
-  // For `DeleteSpecific', the paths to delete.
-  repeated string paths_to_delete = 2;
-
-  // If `ignore_liveness' is set, then reachability from the roots is
-  // ignored (dangerous!). However, the paths must still be
-  // unreferenced *within* the store (i.e., there can be no other
-  // store paths that depend on them).
-  bool ignore_liveness = 3;
-
-  // Stop after at least `max_freed' bytes have been freed.
-  uint64 max_freed = 4;
-}
-
-message CollectGarbageResponse {
-  // Depending on the action, the GC roots, or the paths that would be
-  // or have been deleted.
-  repeated string deleted_paths = 1;
-
-  // For `ReturnDead', `DeleteDead' and `DeleteSpecific', the number
-  // of bytes that would be or was freed.
-  uint64 bytes_freed = 2;
-}
-
-message PathInfo {
-  StorePath path = 10;
-  bool is_valid = 9;
-  StorePath deriver = 1;
-  bytes nar_hash = 2;
-  repeated string references = 3;
-  google.protobuf.Timestamp registration_time = 4;
-  uint64 download_size = 11;
-  uint64 nar_size = 5;
-  // Whether the path is ultimately trusted, that is, it's a derivation
-  // output that was built locally.
-  bool ultimate = 6;
-  repeated string sigs = 7;
-  // If non-empty, an assertion that the path is content-addressed
-  string ca = 8;
-
-  // Only used for AddToStoreNarRequest
-  bool repair = 12;
-  bool check_sigs = 13;
-}
-
-message SubstitutablePathInfos {
-  repeated PathInfo path_infos = 1;
-}
-
-message DerivationOutputNames {
-  repeated string names = 1;
-}
-
-message HashPart {
-  string hash_part = 1;
-}
-
-message VerifyStoreRequest {
-  bool check_contents = 1;
-  bool repair = 2;
-  // TODO(grfn): Remove double-negative
-  bool dont_check_sigs = 3;
-}
-
-message VerifyStoreResponse {
-  // True if errors remain (???)
-  bool errors = 1;
-}
-
-message Derivation {
-  message DerivationOutput {
-    StorePath path = 1;
-    string hash_algo = 2;
-    bytes hash = 3;
-  }
-  map<string, DerivationOutput> outputs = 1;
-  StorePaths input_sources = 2;
-  string platform = 3;
-  StorePath builder = 4;
-  repeated string args = 5;
-  map<string, string> env = 6;
-}
-
-message BuildDerivationRequest {
-  // Only used for informational purposes.
-  StorePath drv_path = 1;
-  Derivation derivation = 2;
-  BuildMode build_mode = 3;
-}
-
-message AddSignaturesRequest {
-  StorePath path = 1;
-  Signatures sigs = 2;
-}
-
-message AddToStoreNarRequest {
-  oneof add_oneof {
-    PathInfo path_info = 1;
-    bytes data = 2;
-  }
-}
-
-message QueryMissingResponse {
-  repeated string will_build = 1;
-  repeated string will_substitute = 2;
-  repeated string unknown = 3;
-  uint64 download_size = 4;
-  uint64 nar_size = 5;
-}
-
-message BuildLog {
-  string build_log = 1;
-}