run cppformat only on Ubuntu, it has required clang-format

Author: lukaszstolarczuk

.github/workflows/gha.yml

@@ -27,7 +27,7 @@ jobs:
     strategy:
       matrix:
         CONFIG: ["TYPE=debug OS=fedora OS_VER=32 PUSH_IMAGE=1",
-                 "TYPE=debug OS=ubuntu OS_VER=20.04 PUSH_IMAGE=1",
+                 "TYPE=debug OS=ubuntu OS_VER=20.04 PUSH_IMAGE=1 CHECK_CPP_STYLE=1",
                  "TYPE=release OS=fedora OS_VER=32 XXX_DISABLE_AUTO_DOC_UPDATE=1",
                  "TYPE=release OS=ubuntu OS_VER=20.04",
                  "TYPE=valgrind OS=ubuntu OS_VER=20.04",

travis.yml

@@ -13,7 +13,7 @@ env:
     - DOCKERHUB_REPO=pmem/libpmemobj-cpp
   matrix:
     - TYPE=debug OS=fedora OS_VER=32 PUSH_IMAGE=1
-    - TYPE=debug OS=ubuntu OS_VER=20.04 PUSH_IMAGE=1
+    - TYPE=debug OS=ubuntu OS_VER=20.04 PUSH_IMAGE=1 CHECK_CPP_STYLE=1
     - TYPE=release OS=fedora OS_VER=32 AUTO_DOC_UPDATE=1
     - TYPE=release OS=ubuntu OS_VER=20.04
     - TYPE=valgrind OS=ubuntu OS_VER=20.04

utils/docker/build.sh

@@ -156,7 +156,7 @@ docker run --privileged=true --name=$containerName -i $TTY \
 	--env GITHUB_TOKEN=$GITHUB_TOKEN \
 	--env COVERITY_SCAN_TOKEN=$COVERITY_SCAN_TOKEN \
 	--env COVERITY_SCAN_NOTIFICATION_EMAIL=$COVERITY_SCAN_NOTIFICATION_EMAIL \
-	--env CHECK_CPP_STYLE=${CHECK_CPP_STYLE:-ON} \
+	--env CHECK_CPP_STYLE=${CHECK_CPP_STYLE:-OFF} \
 	--env TESTS_LONG=${TESTS_LONG:-OFF} \
 	--env TESTS_TBB=${TESTS_TBB:-ON} \
 	--env TZ='Europe/Warsaw' \