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