Revert "[ClangD] Refactor clangd into separate components"

This reverts commit r303067.

Caused http://green.lab.llvm.org/green/job/clang-stage1-configure-RA/34305/

And even after Simon's fix there is still a test failure.

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@303094 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 65 deletions

diff --git a/clangd/GlobalCompilationDatabase.cpp b/clangd/GlobalCompilationDatabase.cpp
deleted file mode 100644
index 91d77026..00000000
--- a/clangd/GlobalCompilationDatabase.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-//===--- GlobalCompilationDatabase.cpp --------------------------*- C++-*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===---------------------------------------------------------------------===//
-
-#include "GlobalCompilationDatabase.h"
-#include "clang/Tooling/CompilationDatabase.h"
-#include "llvm/Support/FileSystem.h"
-#include "llvm/Support/Path.h"
-
-using namespace clang::clangd;
-using namespace clang;
-
-std::vector<tooling::CompileCommand>
-DirectoryBasedGlobalCompilationDatabase::getCompileCommands(PathRef File) {
-  std::vector<tooling::CompileCommand> Commands;
-
-  auto CDB = getCompilationDatabase(File);
-  if (!CDB)
-    return {};
-  return CDB->getCompileCommands(File);
-}
-
-tooling::CompilationDatabase *
-DirectoryBasedGlobalCompilationDatabase::getCompilationDatabase(PathRef File) {
-  std::lock_guard<std::mutex> Lock(Mutex);
-
-  namespace path = llvm::sys::path;
-
-  assert((path::is_absolute(File, path::Style::posix) ||
-          path::is_absolute(File, path::Style::windows)) &&
-         "path must be absolute");
-
-  for (auto Path = path::parent_path(File); !Path.empty();
-       Path = path::parent_path(Path)) {
-
-    auto CachedIt = CompilationDatabases.find(Path);
-    if (CachedIt != CompilationDatabases.end())
-      return CachedIt->second.get();
-    std::string Error;
-    auto CDB = tooling::CompilationDatabase::loadFromDirectory(Path, Error);
-    if (!CDB) {
-      if (!Error.empty()) {
-        // FIXME(ibiryukov): logging
-        // Output.log("Error when trying to load compilation database from " +
-        //            Twine(Path) + ": " + Twine(Error) + "\n");
-      }
-      continue;
-    }
-
-    // FIXME(ibiryukov): Invalidate cached compilation databases on changes
-    auto result = CDB.get();
-    CompilationDatabases.insert(std::make_pair(Path, std::move(CDB)));
-    return result;
-  }
-
-  // FIXME(ibiryukov): logging
-  // Output.log("Failed to find compilation database for " + Twine(File) +
-  // "\n");
-  return nullptr;
-}