source: mainline/tools/ccheck.sh@ 483a3f4

#!/bin/bash
#
# Copyright (c) 2018 Jiri Svoboda
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# - Redistributions of source code must retain the above copyright
#   notice, this list of conditions and the following disclaimer.
# - Redistributions in binary form must reproduce the above copyright
#   notice, this list of conditions and the following disclaimer in the
#   documentation and/or other materials provided with the distribution.
# - The name of the author may not be used to endorse or promote products
#   derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

ccheck=tools/sycek/ccheck

if [ ."$1" == .--fix ] ; then
        opt=--fix
else
        opt=
fi

srepcnt=0
snorepcnt=0
fcnt=0
exitfile="$(mktemp)"
echo 0 >"$exitfile"

find abi kernel boot uspace -type f -regex '^.*\.[ch]$' | (
while read fname; do
        outfile="$(mktemp)"
        $ccheck $opt $fname >"$outfile" 2>&1
        rc=$?
        if [ .$rc == .0 ]; then
                if [ -s "$outfile" ] ; then
                        srepcnt=$((srepcnt + 1))
                        #cat "$outfile"
                        echo "$fname has issues"
                else
                        snorepcnt=$((snorepcnt + 1))
                fi
        else
                fcnt=$((fcnt + 1))
                cat "$outfile"
                echo 1 > "$exitfile"
        fi

        rm -f "$outfile"
done

echo "Checked files with issues: $srepcnt"
echo "Checked files without issues: $snorepcnt"
echo "Not checked files: $fcnt"
)

exitcode=$(cat "$exitfile")
rm -rf "$exitfile"

exit $exitcode