carbon-lang/bazel/llvm_project/0003_Add_library_for_clangd.patch

From 2625e497fef1429f2041922a739d841050eda909 Mon Sep 17 00:00:00 2001
From: maan2003 <manmeetmann2003@gmail.com>
Date: Sat, 19 Aug 2023 02:32:03 +0530
Subject: [PATCH] Add library for clangd

This exports clangd language server protocol helpers publically.
Feature.h needs Feature.inc which is generated during build process, so we
disable all features for now.
---
 clang-tools-extra/clangd/BUILD.bazel  | 36 +++++++++++++++++++++++++++
 clang-tools-extra/clangd/Protocol.cpp | 15 +++++++----
 clang-tools-extra/clangd/Protocol.h   | 12 +++++++--
 clang-tools-extra/clangd/Transport.h  |  1 -
 4 files changed, 56 insertions(+), 8 deletions(-)
 create mode 100644 clang-tools-extra/clangd/BUILD.bazel

diff --git a/clang-tools-extra/clangd/BUILD.bazel b/clang-tools-extra/clangd/BUILD.bazel
new file mode 100644
index 000000000..9f3f93f24
--- /dev/null
+++ b/clang-tools-extra/clangd/BUILD.bazel
@@ -0,0 +1,39 @@
+package(default_visibility = ["//visibility:public"])
+
+cc_library(
+    name = "clangd_library",
+    srcs = [
+        "JSONTransport.cpp",
+        "Protocol.cpp",
+        "URI.cpp",
+        "index/SymbolID.cpp",
+        "support/Logger.cpp",
+        "support/Trace.cpp",
+        "support/MemoryTree.cpp",
+        "support/Context.cpp",
+        "support/Cancellation.cpp",
+        "support/ThreadCrashReporter.cpp",
+        "support/Shutdown.cpp",
+    ],
+    hdrs = [
+        "Transport.h",
+        "Protocol.h",
+        "URI.h",
+        "LSPBinder.h",
+        "index/SymbolID.h",
+        "support/Function.h",
+        "support/Cancellation.h",
+        "support/ThreadCrashReporter.h",
+        "support/Logger.h",
+        "support/Trace.h",
+        "support/MemoryTree.h",
+        "support/Context.h",
+        "support/Shutdown.h",
+    ],
+    includes = ["."],
+    deps = [
+        "//llvm:Support",
+        "//clang:basic",
+        "//clang:index",
+    ],
+)
diff --git a/clang-tools-extra/clangd/Transport.h b/clang-tools-extra/clangd/Transport.h
index 4e80ea95b..f17441cfc 100644
--- a/clang-tools-extra/clangd/Transport.h
+++ b/clang-tools-extra/clangd/Transport.h
@@ -17,9 +17,8 @@

 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANGD_TRANSPORT_H
 #define LLVM_CLANG_TOOLS_EXTRA_CLANGD_TRANSPORT_H

-#include "Feature.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/JSON.h"
 #include "llvm/Support/raw_ostream.h"

--
2.41.0