Enforce clang-format (#6293)

* Enforce clang-format on commit for core files

* forgot about tests

4 files changed, 10 insertions, 3 deletions

diff --git a/util/linux_install.sh b/util/linux_install.sh
index d21cd3c1c..5f29cad94 100755
--- a/util/linux_install.sh
+++ b/util/linux_install.sh
@@ -19,6 +19,7 @@ if grep ID /etc/os-release | grep -qE "fedora"; then
                 avr-gcc \
                 avr-libc \
                 binutils-avr32-linux-gnu \
+                clang \
                 dfu-util \
                 dfu-programmer \
                 diffutils \
@@ -44,6 +45,7 @@ elif grep ID /etc/os-release | grep -qE 'debian|ubuntu'; then
                 avr-libc \
                 binutils-arm-none-eabi \
                 binutils-avr \
+                clang-format \
                 dfu-programmer \
                 dfu-util \
                 diffutils \
@@ -68,6 +70,7 @@ elif grep ID /etc/os-release | grep -q 'arch\|manjaro'; then
                 avr-libc \
                 avr-gcc \
                 base-devel \
+                clang \
                 dfu-util \
                 diffutils \
                 gcc \
@@ -96,6 +99,7 @@ elif grep ID /etc/os-release | grep -q gentoo; then
                         dev-embedded/avrdude \
                         dev-lang/python:3.5 \
                         net-misc/wget \
+                        sys-devel/clang \
                         sys-devel/gcc \
                         sys-devel/crossdev
                 sudo crossdev -s4 --stable --g =4.9.4 --portage --verbose --target avr
@@ -112,6 +116,7 @@ elif grep ID /etc/os-release | grep -q sabayon; then
                 dev-embedded/avrdude \
                 dev-lang/python \
                 net-misc/wget \
+                sys-devel/clang \
                 sys-devel/gcc \
                 sys-devel/crossdev
         sudo crossdev -s4 --stable --g =4.9.4 --portage --verbose --target avr
@@ -126,6 +131,7 @@ elif grep ID /etc/os-release | grep -qE "opensuse|tumbleweed"; then
         fi
         sudo zypper install \
                 avr-libc \
+                clang \
                 $CROSS_AVR_GCC \
                 $CROSS_ARM_GCC \
                 cross-avr-binutils \
diff --git a/util/macos_install.sh b/util/macos_install.sh
index f7e304424..d9ec50a7e 100755
--- a/util/macos_install.sh
+++ b/util/macos_install.sh
@@ -24,6 +24,6 @@ fi
 brew tap osx-cross/avr
 brew tap PX4/homebrew-px4
 brew update
-brew install avr-gcc@8 gcc-arm-none-eabi dfu-programmer avrdude dfu-util python3
+brew install avr-gcc@8 gcc-arm-none-eabi dfu-programmer avrdude clang-format dfu-util python3
 brew link --force avr-gcc@8
 pip3 install -r ${util_dir}/../requirements.txt
diff --git a/util/msys2_install.sh b/util/msys2_install.sh
index bed176da6..ac9a6c769 100755
--- a/util/msys2_install.sh
+++ b/util/msys2_install.sh
@@ -8,7 +8,7 @@ installflip=false
 util_dir=$(dirname "$0")
 
 echo "Installing dependencies needed for the installation (quazip)"
-pacman --needed -S base-devel mingw-w64-x86_64-toolchain msys/git msys/p7zip msys/python3 msys/unzip
+pacman --needed -S base-devel mingw-w64-x86_64-toolchain msys/clang msys/git msys/p7zip msys/python3 msys/unzip
 
 source "$dir/win_shared_install.sh"
 
diff --git a/util/travis_compiled_push.sh b/util/travis_compiled_push.sh
index 04021ae7c..f20e30cdb 100755
--- a/util/travis_compiled_push.sh
+++ b/util/travis_compiled_push.sh
@@ -9,9 +9,10 @@ echo "Using git hash ${rev}"
 
 if [[ "$TRAVIS_BRANCH" == "master" && "$TRAVIS_PULL_REQUEST" == "false" ]] ; then
 
-# convert to unix line-endings
+# fix formatting
 git checkout master
 git diff --diff-filter=M --name-only -n 1 -z ${TRAVIS_COMMIT_RANGE} | xargs -0 dos2unix
+git diff --diff-filter=M --name-only -n 1 -z ${TRAVIS_COMMIT_RANGE} | grep -e '^drivers' -e '^quantum' -e '^tests' -e '^tmk_core' | xargs -0 clang-format
 git diff --diff-filter=M --name-only -n 1 -z ${TRAVIS_COMMIT_RANGE} | xargs -0 git add
 git commit -m "convert to unix line-endings [skip ci]" && git push git@github.com:qmk/qmk_firmware.git master