Merge pull request #4648 from orestisfl/formatting-new-action

Move clang-format and safe-wrappers check in new job

.github/workflows/main.yml

@@ -25,8 +25,6 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - run: git fetch --prune --unshallow
-    - name: check & print release notes
-      run: ./release-notes/generator.pl
     - name: construct container name
       run: |
         echo "BASENAME=i3wm/travis-base:$(date +'%Y-%m')-$(./travis/ha.sh travis/travis-base.Dockerfile)" >> $GITHUB_ENV
@@ -47,12 +45,6 @@ jobs:
         echo "::group::Ubuntu i386"
         ./travis/skip-pkg.sh || docker pull ${{ env.BASENAME_UBUNTU_386 }} || ./travis/docker-build-and-push.sh ${{ env.BASENAME_UBUNTU_386 }} travis/travis-base-ubuntu-386.Dockerfile
         echo "::endgroup::"
-    - name: verify safe wrapper functions are used
-      run: |
-        docker run -v $PWD:/usr/src/i3/ -w /usr/src/i3 ${{ env.BASENAME }} ./travis/check-safe-wrappers.sh
-    - name: verify code formatting
-      run: |
-        docker run -v $PWD:/usr/src/i3/ -w /usr/src/i3 ${{ env.BASENAME }} ./travis/check-formatting.sh
     - name: build i3
       run: |
         docker run -v $PWD:/usr/src/i3/ -w /usr/src/i3 -e CC ${{ env.BASENAME }} /bin/sh -c 'rm -rf build; mkdir -p build && cd build && CFLAGS="-Wformat -Wformat-security -Wextra -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Werror -fno-common" meson .. -Ddocs=true -Dmans=true -Db_sanitize=address && ninja -v'
@@ -94,3 +86,17 @@ jobs:
     - name: push docs to GitHub pages
       run: |
         ./travis/skip-pkg.sh || travis/deploy-github-pages.sh
+  formatting:
+    name: Check formatting
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: check & print release notes
+      run: ./release-notes/generator.pl
+    - name: Install dependencies
+      run: |
+        sudo apt-get install -y clang-format-10
+    - name: Check formatting
+      run: clang-format-10 --dry-run --Werror $(git ls-files '*.c' '*.h')
+    - name: Verify safe wrapper functions are used
+      run: ./travis/check-safe-wrappers.sh

travis/travis-base-386.Dockerfile

@@ -13,12 +13,11 @@ RUN echo 'APT::Acquire::Retries "5";' > /etc/apt/apt.conf.d/80retry
 # (3608 kB/s)). Hence, let’s stick with httpredir.debian.org (default) for now.
 
 # Install mk-build-deps (for installing the i3 build dependencies),
-# clang and clang-format-9 (for checking formatting and building with clang),
 # lintian (for checking spelling errors),
 RUN linux32 apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
     dpkg-dev devscripts git equivs \
-    build-essential clang clang-format-9 \
+    build-essential clang \
     lintian && \
     rm -rf /var/lib/apt/lists/*
 

travis/travis-base-ubuntu-386.Dockerfile

@@ -13,12 +13,11 @@ RUN echo 'APT::Acquire::Retries "5";' > /etc/apt/apt.conf.d/80retry
 # (3608 kB/s)). Hence, let’s stick with httpredir.debian.org (default) for now.
 
 # Install mk-build-deps (for installing the i3 build dependencies),
-# clang and clang-format-9 (for checking formatting and building with clang),
 # lintian (for checking spelling errors),
 RUN linux32 apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
     dpkg-dev devscripts git equivs \
-    build-essential clang clang-format-9 \
+    build-essential clang \
     lintian && \
     rm -rf /var/lib/apt/lists/*
 

travis/travis-base-ubuntu.Dockerfile

@@ -13,13 +13,12 @@ RUN echo 'APT::Acquire::Retries "5";' > /etc/apt/apt.conf.d/80retry
 # (3608 kB/s)). Hence, let’s stick with httpredir.debian.org (default) for now.
 
 # Install mk-build-deps (for installing the i3 build dependencies),
-# clang and clang-format-9 (for checking formatting and building with clang),
 # lintian (for checking spelling errors),
 # test suite dependencies (for running tests)
 RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
     dpkg-dev devscripts git equivs \
-    build-essential clang clang-format-9 \
+    build-essential clang \
     lintian && \
     rm -rf /var/lib/apt/lists/*
 

travis/travis-base.Dockerfile

@@ -11,13 +11,12 @@ RUN echo 'APT::Acquire::Retries "5";' > /etc/apt/apt.conf.d/80retry
 # (3608 kB/s)). Hence, let’s stick with httpredir.debian.org (default) for now.
 
 # Install mk-build-deps (for installing the i3 build dependencies),
-# clang and clang-format-9 (for checking formatting and building with clang),
 # lintian (for checking spelling errors),
 # test suite dependencies (for running tests)
 RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
     dpkg-dev devscripts git equivs \
-    build-essential clang clang-format-9 \
+    build-essential clang \
     lintian \
     libmodule-install-perl libanyevent-perl libextutils-pkgconfig-perl xcb-proto cpanminus xvfb xserver-xephyr xauth libinline-perl libinline-c-perl libxml-simple-perl libmouse-perl libmousex-nativetraits-perl libextutils-depends-perl perl libtest-deep-perl libtest-exception-perl libxml-parser-perl libtest-simple-perl libtest-fatal-perl libdata-dump-perl libtest-differences-perl libxml-tokeparser-perl libipc-run-perl libxcb-xtest0-dev libx11-xcb-perl libjson-xs-perl x11-xserver-utils && \
     rm -rf /var/lib/apt/lists/*