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#!/usr/bin/env bash
#############################################################################
##
## Copyright (C) 2019 Ivan Komissarov (abbapoh@gmail.com)
## Contact: https://www.qt.io/licensing/
##
## This file is part of Qbs.
##
## $QT_BEGIN_LICENSE:LGPL$
## Commercial License Usage
## Licensees holding valid commercial Qt licenses may use this file in
## accordance with the commercial license agreement provided with the
## Software or, alternatively, in accordance with the terms contained in
## a written agreement between you and The Qt Company. For licensing terms
## and conditions see https://www.qt.io/terms-conditions. For further
## information use the contact form at https://www.qt.io/contact-us.
##
## GNU Lesser General Public License Usage
## Alternatively, this file may be used under the terms of the GNU Lesser
## General Public License version 3 as published by the Free Software
## Foundation and appearing in the file LICENSE.LGPL3 included in the
## packaging of this file. Please review the following information to
## ensure the GNU Lesser General Public License version 3 requirements
## will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
##
## GNU General Public License Usage
## Alternatively, this file may be used under the terms of the GNU
## General Public License version 2.0 or (at your option) the GNU General
## Public license version 3 or any later version approved by the KDE Free
## Qt Foundation. The licenses are as published by the Free Software
## Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
## included in the packaging of this file. Please review the following
## information to ensure the GNU General Public License requirements will
## be met: https://www.gnu.org/licenses/gpl-2.0.html and
## https://www.gnu.org/licenses/gpl-3.0.html.
##
## $QT_END_LICENSE$
##
#############################################################################
LLVM_INSTALL_DIR=${LLVM_INSTALL_DIR:-""}
# on Debian, it might be necessary to setup which version of clang-tidy and run-clang-tidy.py
# is desired:
# update-alternatives --install /usr/bin/run-clang-tidy.py run-clang-tidy.py /usr/bin/run-clang-tidy-4.0.py 1
CLANG_TIDY=`which clang-tidy`
RUN_CLANG_TIDY=`which run-clang-tidy.py`
if [ -z "$RUN_CLANG_TIDY" ] || [ -z "$CLANG_TIDY" ]; then
if [ ! -z "$LLVM_INSTALL_DIR" ]; then
CLANG_TIDY="$LLVM_INSTALL_DIR/bin/clang-tidy"
RUN_CLANG_TIDY="$LLVM_INSTALL_DIR/share/clang/run-clang-tidy.py"
else
echo "Can't find clang-tidy and/or run-clang-tidy.py in PATH, try setting LLVM_INSTALL_DIR"
exit 1
fi
fi
CPU_COUNT=$("$(dirname "$0")"/cpu-count.sh)
BUILD_OPTIONS="\
${QBS_BUILD_PROFILE:+profile:${QBS_BUILD_PROFILE}} \
modules.cpp.treatWarningsAsErrors:true \
modules.qbs.buildVariant:release \
project.withTests:false \
${BUILD_OPTIONS} \
config:analyzer
"
QBS_SRC_DIR=${QBS_SRC_DIR:-`pwd`}
if [ ! -f "$QBS_SRC_DIR/qbs.qbs" ]; then
echo "Can't find qbs.qbs in $QBS_SRC_DIR, try setting QBS_SRC_DIR"
exit 1
fi
set -e
set -o pipefail
qbs resolve -f "$QBS_SRC_DIR/qbs.qbs" $BUILD_OPTIONS
qbs build -f "$QBS_SRC_DIR/qbs.qbs" $BUILD_OPTIONS
qbs generate -g clangdb -f "$QBS_SRC_DIR/qbs.qbs" $BUILD_OPTIONS
SCRIPT="
import json
import os
import sys
dbFile = sys.argv[1]
blacklist = ['json.cpp', 'qmljsgrammar.cpp', 'qmljsparser.cpp']
seenFiles = set()
patched_db = []
with open(dbFile, 'r') as f:
db = json.load(f)
for item in db:
file = item['file']
if (os.path.basename(file) not in blacklist) and (file not in seenFiles):
seenFiles.add(file)
patched_db.append(item)
with open(dbFile, 'w') as f:
f.write(json.dumps(patched_db, indent=2))
"
python3 -c "${SCRIPT}" analyzer/compile_commands.json
RUN_CLANG_TIDY+=" -p analyzer -clang-tidy-binary ${CLANG_TIDY} -j ${CPU_COUNT} -header-filter=\".*qbs.*\.h$\" -quiet"
${RUN_CLANG_TIDY} 2>/dev/null | tee results.txt
echo "$(grep -c 'warning:' results.txt) warnings in total"
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