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#!/usr/bin/env bash
set -o errexit
set -o pipefail
export CC="${cc_compiler:?}"
export CXX="${cxx_compiler:?}"
if [[ "${distro_id:?}" != ubuntu* ]]; then
echo "run-clang-tidy.sh expects to be run on an Ubuntu distro!" 1>&2
exit 1
fi
if ! command -V parallel >/dev/null; then
sudo apt-get install -q -y parallel
fi
if ! command -V clang-tidy >/dev/null; then
sudo apt-get install -q -y clang-tidy
fi
clang-tidy -version
. ../mongoc/.evergreen/scripts/find-cmake-latest.sh
cmake_binary="$(find_cmake_latest)"
command -v "${cmake_binary:?}"
cmake_config_flags=(
-DCMAKE_EXPORT_COMPILE_COMMANDS=ON
-DCMAKE_BUILD_TYPE=Debug
-DCMAKE_PREFIX_PATH="$(pwd)/../mongoc" # Avoid downloading C Driver.
-DCMAKE_CXX_STANDARD=17
)
# Generate the compilation database file.
"${cmake_binary:?}" -S . -B build "${cmake_config_flags[@]}"
# Some files (i.e. headers) may need to be generated during the build step.
CMAKE_BUILD_PARALLEL_LEVEL="$(nproc)" "${cmake_binary:?}" --build build
#
# Each check has a name and the checks to run can be chosen using the -checks= option, which specifies a comma-separated
# list of positive and negative (prefixed with -) globs. For example:
#
# $ clang-tidy test.cpp -checks=-*,clang-analyzer-*,-clang-analyzer-cplusplus*
#
# will disable all default checks (-*) and enable all clang-analyzer-* checks except for clang-analyzer-cplusplus* ones.
#
# The -list-checks option lists all the enabled checks. When used without -checks=, it shows checks enabled by default.
# Use -checks=* to see all available checks or with any other value of -checks= to see which checks are enabled by this
# value.
#
# see https://clang.llvm.org/extra/clang-tidy
#
echo "Running clang-tidy with configuration:"
clang-tidy -p=build -dump-config
find_args=(
-type f
\( -name *.hh -o -name *.hpp -o -name *.cpp \) # All sources including headers.
-not -path "*/third_party/*" # Excluding third party headers.
-not -path "*/config/*.hpp" # Excluding config headers.
-not -path "*bsoncxx/v_noabi/bsoncxx/enums/*.hpp" # Excluding X macro headers.
)
echo "Scanning the following files:"
find src "${find_args[@]}"
# TODO: update clang-tidy config and address warnings.
{
find src "${find_args[@]}" | parallel clang-tidy --quiet -p=build {} 2>/dev/null
} || true
|
