util/lint/lint-stable-004-style-labels

   1 #!/bin/sh
   2 # This file is part of the coreboot project.
   3 #
   4 # Copyright (C) 2012 Patrick Georgi <patrick@georgi-clan.de>
   5 # Copyright (C) 2016 Google Inc.
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; version 2 of the License.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # DESCR: Check that C labels begin at start-of-line
  17
  18 LC_ALL=C export LC_ALL
  19
  20 # Use git ls-files if the code is in a git repo, otherwise use find.
  21 if [ -n "$(command -v git)" ] && \
  22         [ "$(git rev-parse --is-inside-work-tree 2>/dev/null)" = "true" ]
  23 then
  24         FIND_FILES="git ls-files"
  25 else
  26         FIND_FILES="find src"
  27 fi
  28
  29 ${FIND_FILES} | \
  30         grep "^src/.*\.[csS]$" | \
  31         xargs grep -Hn '^[[:space:]][[:space:]]*[a-z][a-z]*:[[:space:]]*$' | \
  32         grep -v "[^a-z_]default:"