Add clang-format to ci

.ci/format.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+# Runs the Clang Formatter
+# Return codes:
+#  - 1 there are files to be formatted
+#  - 0 everything looks fine
+
+set -o errexit
+set -o pipefail
+set -o nounset
+
+FILES=`find include src tests -type f -type f \( -iname "*.cc" -o -iname "*.h" \)`
+
+clang-format -i $FILES && git diff --exit-code

.travis.yml

@@ -17,7 +17,7 @@ matrix:
 before_install:
     - if [ $TRAVIS_OS_NAME == linux ]; then ./.ci/linux/gtest.sh; fi
 install:
-    - if [ $TRAVIS_OS_NAME == osx ]; then brew update && brew install qt5 lmdb; fi
+    - if [ $TRAVIS_OS_NAME == osx ]; then brew update && brew install qt5 lmdb clang-format; fi
     - if [ $TRAVIS_OS_NAME == osx ]; then export CMAKE_PREFIX_PATH=/usr/local/opt/qt5; fi
     - if [ $TRAVIS_OS_NAME == linux ]; then ./.ci/linux/install-deps.sh; fi
 before_script:
@@ -26,3 +26,4 @@ before_script:
 script:
     - make -C build -j2
     - if [ $TRAVIS_OS_NAME == linux ]; then ./.ci/linux/run-tests.sh; fi
+    - if [ $TRAVIS_OS_NAME == osx ]; then make lint; fi

Makefile

@@ -3,9 +3,6 @@ APP_NAME = nheko
 MAC_DIST_DIR = dist/MacOS
 APP_TEMPLATE = $(MAC_DIST_DIR)/Nheko.app
 
-SRC := $(shell find include src -type f -type f \( -iname "*.cc" -o -iname "*.h" \))
-
-
 # Linux specific helpers
 debug:
 	@cmake -DBUILD_TESTS=OFF -H. -GNinja -Bbuild -DCMAKE_BUILD_TYPE=Debug
@@ -38,8 +35,7 @@ run:
 	@./build/nheko
 
 lint:
-	@clang-format -i $(SRC)
-
+	@./.ci/format.sh
 
 clean:
 	rm -rf build