From f05867339737bb203b64a95e096fee509313122d Mon Sep 17 00:00:00 2001
From: Kirill Bobyrev <kbobyrev@google.com>
Date: Wed, 15 Apr 2020 13:27:30 +0200
Subject: [PATCH] [dexp] NFC: Change positional argument format

Summary:
Before:

  USAGE: dexp [options] --index-path Path to the index

After:

  USAGE: dexp [options] <INDEX FILE>

Reviewers: sammccall

Reviewed By: sammccall

Subscribers: jkorous, arphaman, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D78089
---
 clang-tools-extra/clangd/index/dex/dexp/Dexp.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/clang-tools-extra/clangd/index/dex/dexp/Dexp.cpp b/clang-tools-extra/clangd/index/dex/dexp/Dexp.cpp
index 9bdc88d..ae49f94 100644
--- a/clang-tools-extra/clangd/index/dex/dexp/Dexp.cpp
+++ b/clang-tools-extra/clangd/index/dex/dexp/Dexp.cpp
@@ -26,8 +26,7 @@ namespace clang {
 namespace clangd {
 namespace {
 
-llvm::cl::opt<std::string> IndexPath("index-path",
-                                     llvm::cl::desc("Path to the index"),
+llvm::cl::opt<std::string> IndexPath(llvm::cl::desc("<INDEX FILE>"),
                                      llvm::cl::Positional, llvm::cl::Required);
 
 llvm::cl::opt<std::string>
-- 
2.7.4