memgraph/tools/apollo/cppcheck

#!/bin/bash

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
cd "$DIR/../../"

tmpfile="$DIR/.cppcheck_errors.tmp"
errfile="$DIR/.cppcheck_errors"

if [ "$1" == "" ]; then
    mode=diff
else
    mode=$1
fi

if [ "$mode" == diff ]; then
    files=$( git diff --name-only HEAD~1 HEAD | egrep '^(src|tests|poc)' | egrep '.(hpp|h|cpp)$' )
    flags=""
else
    files=src/
    flags="-j$THREADS -Isrc"
fi

cat > .cppcheck_suppressions <<EOF 
// supress all explicit constructor warnings since we use the implicit conversion all over the codebase
noExplicitConstructor:src/storage/property_value.hpp
noExplicitConstructor:src/query/typed_value.hpp
noExplicitConstructor:src/communication/bolt/v1/decoder/decoded_value.hpp

// suppress antrl warnings
variableScope:src/query/frontend/opencypher/generated/CypherParser.h
variableScope:src/query/frontend/opencypher/generated/CypherLexer.h
variableScope:src/query/frontend/opencypher/generated/CypherParser.cpp

// supress all warnings of this type in the codebase
missingInclude
unusedFunction
unusedStructMember
EOF

cppcheck --enable=all --inline-suppr --force --suppressions-list=.cppcheck_suppressions $flags $files 2>"$tmpfile"
rm .cppcheck_suppressions

cat "$tmpfile" | grep -v "(information) Unmatched suppression" > "$errfile"
rm $tmpfile

cat "$errfile" >&2

len="$( cat "$errfile" | wc -l )"
if [ $len -gt 0 ]; then
    echo -e "==== Cppcheck errors: ====\n\n\`\`\`\n$( cat "$errfile" )\n\`\`\`" > "$errfile"
fi