From: Azat Khuzhin <azat@libevent.org>
Date: Wed, 27 May 2020 17:33:25 +0000 (+0300)
Subject: checkpatch.sh: fix clang-format-diff usage
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=89d313b14dffed7271f41f4e2d68ccfe6b6475ed;p=libevent

checkpatch.sh: fix clang-format-diff usage

- strip 1 path component
- it does not accept file name anymore, only stdin

Refs: #1029
---

diff --git a/checkpatch.sh b/checkpatch.sh
index 3ce56b7a..5393799d 100755
--- a/checkpatch.sh
+++ b/checkpatch.sh
@@ -165,7 +165,7 @@ function clang_style()
     echo "{ $(sed -e 's/#.*//' -e '/---/d' -e '/\.\.\./d' "$c" | tr $'\n' ,) }"
 }
 function clang_format() { clang-format -style="$(clang_style)" "$@"; }
-function clang_format_diff() { clang-format-diff -style="$(clang_style)" "$@"; }
+function clang_format_diff() { cat "$@" | clang-format-diff -p1 -style="$(clang_style)"; }
 # for non-bare repo will work
 function clang_format_git()
 { git format-patch --stdout "$@" -1 | clang_format_diff; }