Index: clangd/CMakeLists.txt
===================================================================
--- clangd/CMakeLists.txt
+++ clangd/CMakeLists.txt
@@ -1,6 +1,5 @@
-add_clang_executable(clangd
+add_clang_library(clangDaemon
   ClangdLSPServer.cpp
-  ClangdMain.cpp
   ClangdServer.cpp
   ClangdUnit.cpp
   ClangdUnitStore.cpp
@@ -11,9 +10,7 @@
   ProtocolHandlers.cpp
   )
 
-install(TARGETS clangd RUNTIME DESTINATION bin)
-
-target_link_libraries(clangd
+target_link_libraries(clangDaemon
   clangBasic
   clangFormat
   clangFrontend
@@ -22,3 +19,5 @@
   clangToolingCore
   LLVMSupport
   )
+
+add_subdirectory(tool)
Index: clangd/ClangdMain.cpp
===================================================================
--- /dev/null
+++ clangd/ClangdMain.cpp
@@ -1,40 +0,0 @@
-//===--- ClangdMain.cpp - clangd server loop ------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "ClangdLSPServer.h"
-#include "JSONRPCDispatcher.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/FileSystem.h"
-#include "llvm/Support/Program.h"
-
-#include <iostream>
-#include <memory>
-#include <string>
-
-using namespace clang;
-using namespace clang::clangd;
-
-static llvm::cl::opt<bool>
-    RunSynchronously("run-synchronously",
-                     llvm::cl::desc("parse on main thread"),
-                     llvm::cl::init(false), llvm::cl::Hidden);
-
-int main(int argc, char *argv[]) {
-  llvm::cl::ParseCommandLineOptions(argc, argv, "clangd");
-
-  llvm::raw_ostream &Outs = llvm::outs();
-  llvm::raw_ostream &Logs = llvm::errs();
-  JSONOutput Out(Outs, Logs);
-
-  // Change stdin to binary to not lose \r\n on windows.
-  llvm::sys::ChangeStdinToBinary();
-
-  ClangdLSPServer LSPServer(Out, RunSynchronously);
-  LSPServer.run(std::cin);
-}
Index: clangd/tool/CMakeLists.txt
===================================================================
--- clangd/tool/CMakeLists.txt
+++ clangd/tool/CMakeLists.txt
@@ -1,20 +1,14 @@
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/..)
+
 add_clang_executable(clangd
-  ClangdLSPServer.cpp
   ClangdMain.cpp
-  ClangdServer.cpp
-  ClangdUnit.cpp
-  ClangdUnitStore.cpp
-  DraftStore.cpp
-  GlobalCompilationDatabase.cpp
-  JSONRPCDispatcher.cpp
-  Protocol.cpp
-  ProtocolHandlers.cpp
   )
 
 install(TARGETS clangd RUNTIME DESTINATION bin)
 
 target_link_libraries(clangd
   clangBasic
+  clangDaemon
   clangFormat
   clangFrontend
   clangSema