make/scripts/uncrustify.sh

   1 #!/bin/bash -e
   2 #
   3 # uncrustify.sh - source code processing script.
   4 # Copyright (c) 2013, The OpenPilot Team, http://www.openpilot.org
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful, but
  12 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  14 # for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along
  17 # with this program; if not, write to the Free Software Foundation, Inc.,
  18 # 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  19 #
  20
  21 # The following environment variables must be set
  22 : ${UNCRUSTIFY?} ${UNCRUSTIFY_CONFIG?}
  23
  24 # No format flag file name
  25 NO_FORMAT=.no-auto-format
  26
  27 # Recursive directory tree walk function
  28 recursive()
  29 {
  30     if [ -d "$1" ]; then
  31         # skip directory if no-format file is found
  32         if [ -f "$1/$NO_FORMAT" ]; then
  33             echo "Skipping: $1/"
  34             return
  35         fi
  36         echo "Processing: $1/"
  37
  38         # process all files and subdirectories
  39         local name
  40         for name in $1/*; do
  41             recursive "$name"
  42         done
  43     else
  44         # process only known file extensions
  45         case "$1" in
  46             *.c|*.h|*.cc|*.cpp|*.hpp)
  47                 ${UNCRUSTIFY} -c "${UNCRUSTIFY_CONFIG}" --no-backup "$1"
  48                 ${UNCRUSTIFY} -c "${UNCRUSTIFY_CONFIG}" --no-backup "$1" -q
  49                 ;;
  50         esac
  51     fi
  52 }
  53
  54 # Entry point
  55 for dir in $*; do
  56     recursive "$dir"
  57 done