[clangd] Handle clangd.applyFix server-side
Summary:
When the user selects a fix-it (or any code action with commands), it is
possible to let the client forward the selected command to the server.
When the clangd.applyFix command is handled on the server, it can send a
workspace/applyEdit request to the client. This has the advantage that
the client doesn't explicitly have to know how to handle
clangd.applyFix. Therefore, the code to handle clangd.applyFix in the VS
Code extension (and any other Clangd client) is not required anymore.
Reviewers: ilya-biryukov, sammccall, Nebiroth, hokein
Reviewed By: hokein
Subscribers: ioeric, hokein, rwols, puremourning, bkramer, ilya-biryukov
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D39276
llvm-svn: 317322
diff --git a/clang-tools-extra/clangd/JSONRPCDispatcher.cpp b/clang-tools-extra/clangd/JSONRPCDispatcher.cpp
index 121ddb9..74d1dc8 100644
--- a/clang-tools-extra/clangd/JSONRPCDispatcher.cpp
+++ b/clang-tools-extra/clangd/JSONRPCDispatcher.cpp
@@ -66,6 +66,13 @@
}
}
+void RequestContext::call(StringRef Method, StringRef Params) {
+ // FIXME: Generate/Increment IDs for every request so that we can get proper
+ // replies once we need to.
+ Out.writeMessage(llvm::Twine(R"({"jsonrpc":"2.0","id":1,"method":")" +
+ Method + R"(","params":)" + Params + R"(})"));
+}
+
void JSONRPCDispatcher::registerHandler(StringRef Method, Handler H) {
assert(!Handlers.count(Method) && "Handler already registered!");
Handlers[Method] = std::move(H);