office-gobmx/bin/find-unused-using.sh

43 lines
1.9 KiB
Bash
Raw Normal View History

# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#!/bin/bash
# TODO search also for 'using namespace com/::com/css' - this is likely the fattest target and clang-tidy can't do it
for ns in accessibility basegfx chart com css cppu comphelper connectivity formula dbtools editeng rtl sfx2 svt osl oox sax_fastparser sal sd ucbhelper utl vcl xmloff; do
echo "Searching for namespace: $ns";
# search in cxx files, excluding URE headers, plus some files with false positives
for file in $(git grep -l "^\s*using :*$ns::" *hxx *cxx \
':!include/com/' \
':!include/cppu/' \
':!include/cppuhelper/' \
':!include/osl/' \
':!include/rtl/' \
':!include/sal/' \
':!include/salhelper/' \
':!include/systools/' \
':!include/typelib/' \
':!include/uno/' \
':!include/sfx2/stbitem.hxx' \
':!sw/source/uibase/inc/maildispatcher.hxx'
) ; do
for class in $(git grep -h "using :*$ns::" "$file" | rev | cut -d : -f -1 | rev | cut -d " " -f 1 | tr -d ";") ; do
if [ "$ns" == "com" ] ; then # com namespace may be mentioned in relevant header name too
if [[ $(grep -c "$class" "$file") -eq 1 || $(grep -c "$class" "$file") -le 2 && $(grep -c -e "$class".hpp -e "$class".hxx -e "$class".h "$file") -eq 1 ]]; then
echo "$file";
echo "Class name in above file is mentioned once or twice: $class";
fi
else
if [ $(grep -c -F "$class" "$file") -eq 1 ]; then
echo "$file";
echo "Class name in above file is mentioned once: $class";
fi
fi
done
done
done
# vim: set noet sw=4 ts=4: