1#!/bin/bash 2 3# Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. 4# 5# Use of this source code is governed by a BSD-style license 6# that can be found in the LICENSE file in the root of the source 7# tree. An additional intellectual property rights grant can be found 8# in the file PATENTS. All contributing project authors may 9# be found in the AUTHORS file in the root of the source tree. 10 11# This script is run in a git repository. It lists all classes defined 12# in header files, sorted by the number of other files where the name 13# of the class occurs. It is intentionally not limited to only source 14# files. Classes close to the top of the list are candidates for 15# removal. 16 17git grep -h '^class .*[:{]' -- '*.h' '*.hpp' \ 18 | sed -e 's/WEBRTC_DLL_EXPORT// ' -e 's/^class *\([^ :{(<]*\).*/\1/' \ 19 | sort | uniq | while read class ; do 20 count="$(git grep -l -w -F "${class}" | wc -l)" 21 echo "${count}" "${class}" 22done | sort -n 23