[clang-tools-extra] r360016 - [clangd] Support -fallback-style, similar to clang-format.

Sam McCall via cfe-commits cfe-commits at lists.llvm.org
Mon May 6 01:11:59 PDT 2019


Author: sammccall
Date: Mon May  6 01:11:59 2019
New Revision: 360016

URL: http://llvm.org/viewvc/llvm-project?rev=360016&view=rev
Log:
[clangd] Support -fallback-style, similar to clang-format.

Reviewers: kadircet

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61519

Modified:
    clang-tools-extra/trunk/clangd/tool/ClangdMain.cpp

Modified: clang-tools-extra/trunk/clangd/tool/ClangdMain.cpp
URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clangd/tool/ClangdMain.cpp?rev=360016&r1=360015&r2=360016&view=diff
==============================================================================
--- clang-tools-extra/trunk/clangd/tool/ClangdMain.cpp (original)
+++ clang-tools-extra/trunk/clangd/tool/ClangdMain.cpp Mon May  6 01:11:59 2019
@@ -16,6 +16,7 @@
 #include "index/Background.h"
 #include "index/Serialization.h"
 #include "clang/Basic/Version.h"
+#include "clang/Format/Format.h"
 #include "llvm/ADT/Optional.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/FileSystem.h"
@@ -231,6 +232,12 @@ static llvm::cl::opt<bool> EnableClangTi
     llvm::cl::desc("Enable clang-tidy diagnostics."),
     llvm::cl::init(true));
 
+static llvm::cl::opt<std::string>
+    FallbackStyle("fallback-style",
+                  llvm::cl::desc("clang-format style to apply by default when "
+                                 "no .clang-format file is found"),
+                  llvm::cl::init(clang::format::DefaultFallbackStyle));
+
 static llvm::cl::opt<bool> SuggestMissingIncludes(
     "suggest-missing-includes",
     llvm::cl::desc("Attempts to fix diagnostic errors caused by missing "
@@ -352,6 +359,8 @@ int main(int argc, char *argv[]) {
       llvm::errs() << "Ignoring -j because -run-synchronously is set.\n";
     WorkerThreadsCount = 0;
   }
+  if (FallbackStyle.getNumOccurrences())
+    clang::format::DefaultFallbackStyle = FallbackStyle.c_str();
 
   // Validate command line arguments.
   llvm::Optional<llvm::raw_fd_ostream> InputMirrorStream;




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