From: Stephan Beyer <s-beyer@gmx.net>
Date: Tue, 7 Jul 2020 06:51:05 +0000 (+0200)
Subject: Filter clang-tidy output on Drone for errors
X-Git-Tag: archive/raspbian/3.16.7-1_deb13u1+rpi1~1^2~222^2^2~102
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=82f38aa37d5a56dbbea12f010cacd782eed57095;p=nextcloud-desktop.git

Filter clang-tidy output on Drone for errors

The run-clang-tidy is very verbose and prints a lot of unneccessary
information.  This commit greps for errors in the output.
Moreover, we add the -quiet switch.

As a desired "side" effect, this commit repairs the issue of
run-clang-tidy-6.0 that it does not return a usable exit code.
Hence clang-tidy errors will lead to CI failures now.

Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
---

diff --git a/.drone.yml b/.drone.yml
index 96c75c1fa..1fa660a7b 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -89,7 +89,7 @@ steps:
       chown -R test:test . &&
       su -c 'ASAN_OPTIONS=detect_leaks=0 ctest --output-on-failure' test"
     # Static analysis with clang-tidy
-    - run-clang-tidy-6.0 -p build
+    - "! run-clang-tidy-6.0 -p build -quiet | grep -A 5 ': error:'"
 trigger:
   branch:
     - master