From 86d19956f25db21919ac0afabca01cd7399ff238 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Tue, 9 Sep 2025 13:44:07 +0200
Subject: [PATCH] Remove WorkerProto::Op::ImportPaths

This was obsoleted in May 2016 (538a64e8c314f23ba0c5d76201f1c20e71884a21).
---
 src/libstore/daemon.cc                               | 12 ------------
 .../include/nix/store/worker-protocol-connection.hh  |  2 --
 src/libstore/include/nix/store/worker-protocol.hh    |  1 -
 src/libstore/worker-protocol-connection.cc           |  8 --------
 4 files changed, 23 deletions(-)

diff --git a/src/libstore/daemon.cc b/src/libstore/daemon.cc
index ebe0c2ab4..2bd0698a0 100644
--- a/src/libstore/daemon.cc
+++ b/src/libstore/daemon.cc
@@ -546,18 +546,6 @@ static void performOp(
         break;
     }
 
-    case WorkerProto::Op::ImportPaths: {
-        logger->startWork();
-        TunnelSource source(conn.from, conn.to);
-        auto paths = store->importPaths(source, trusted ? NoCheckSigs : CheckSigs);
-        logger->stopWork();
-        Strings paths2;
-        for (auto & i : paths)
-            paths2.push_back(store->printStorePath(i));
-        conn.to << paths2;
-        break;
-    }
-
     case WorkerProto::Op::BuildPaths: {
         auto drvs = WorkerProto::Serialise<DerivedPaths>::read(*store, rconn);
         BuildMode mode = bmNormal;
diff --git a/src/libstore/include/nix/store/worker-protocol-connection.hh b/src/libstore/include/nix/store/worker-protocol-connection.hh
index 73dd50719..31436395f 100644
--- a/src/libstore/include/nix/store/worker-protocol-connection.hh
+++ b/src/libstore/include/nix/store/worker-protocol-connection.hh
@@ -130,8 +130,6 @@ struct WorkerProto::BasicClientConnection : WorkerProto::BasicConnection
         bool * daemonException,
         const StorePath & path,
         std::function<void(Source &)> fun);
-
-    void importPaths(const StoreDirConfig & store, bool * daemonException, Source & source);
 };
 
 struct WorkerProto::BasicServerConnection : WorkerProto::BasicConnection
diff --git a/src/libstore/include/nix/store/worker-protocol.hh b/src/libstore/include/nix/store/worker-protocol.hh
index 3920089fa..29d4828c2 100644
--- a/src/libstore/include/nix/store/worker-protocol.hh
+++ b/src/libstore/include/nix/store/worker-protocol.hh
@@ -161,7 +161,6 @@ enum struct WorkerProto::Op : uint64_t {
     QueryFailedPaths = 24,
     ClearFailedPaths = 25,
     QueryPathInfo = 26,
-    ImportPaths = 27,                // obsolete
     QueryDerivationOutputNames = 28, // obsolete
     QueryPathFromHashPart = 29,
     QuerySubstitutablePathInfos = 30,
diff --git a/src/libstore/worker-protocol-connection.cc b/src/libstore/worker-protocol-connection.cc
index 987d0c8dd..8a3766290 100644
--- a/src/libstore/worker-protocol-connection.cc
+++ b/src/libstore/worker-protocol-connection.cc
@@ -313,12 +313,4 @@ void WorkerProto::BasicClientConnection::narFromPath(
     fun(from);
 }
 
-void WorkerProto::BasicClientConnection::importPaths(
-    const StoreDirConfig & store, bool * daemonException, Source & source)
-{
-    to << WorkerProto::Op::ImportPaths;
-    processStderr(daemonException, 0, &source);
-    auto importedPaths = WorkerProto::Serialise<StorePathSet>::read(store, *this);
-    assert(importedPaths.size() <= importedPaths.size());
-}
 } // namespace nix