bin/rmdepold

   1 #!/bin/sh
   2 #------------------------------------------------------------------------------
   3 # =========                 |
   4 # \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   5 #  \\    /   O peration     |
   6 #   \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
   7 #    \\/     M anipulation  |
   8 #-------------------------------------------------------------------------------
   9 # License
  10 #     This file is part of OpenFOAM.
  11 #
  12 #     OpenFOAM is free software: you can redistribute it and/or modify it
  13 #     under the terms of the GNU General Public License as published by
  14 #     the Free Software Foundation, either version 3 of the License, or
  15 #     (at your option) any later version.
  16 #
  17 #     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
  18 #     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  19 #     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  20 #     for more details.
  21 #
  22 #     You should have received a copy of the GNU General Public License
  23 #     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
  24 #
  25 # Script
  26 #     rmdepold
  27 #
  28 # Description
  29 #     Usage: rmdepold [dir1 .. dirN]
  30 #
  31 #     Remove *.dep files that are without a corresponding .C or .L file.
  32 #     This often occurs when a directory has been moved.
  33 #         - print questionable directory and the *.dep file
  34 #         - optionally remove empty directories
  35 #------------------------------------------------------------------------------
  36 usage() {
  37     exec 1>&2
  38     while [ "$#" -ge 1 ]; do echo "$1"; shift; done
  39     cat<<USAGE
  40 Usage: ${0##*/} [OPTION] [dir1 .. dirN]
  41 options:
  42   -rmdir      find and remove empty directories (recursively)
  43
  44 Remove *.dep files that are without a corresponding .C or .L file.
  45 This often occurs when a directory has been moved.
  46   - print questionable directory and file
  47   - optionally remove empty directories
  48
  49 USAGE
  50     exit 1
  51 }
  52
  53 unset optRmdir
  54
  55 # parse options
  56 while [ "$#" -gt 0 ]
  57 do
  58     case "$1" in
  59     -h | -help)
  60         usage
  61         ;;
  62     -rmdir)
  63         optRmdir=true
  64         shift
  65         ;;
  66     -*)
  67        usage "unknown option: '$*'"
  68        ;;
  69     *)
  70        break
  71        ;;
  72     esac
  73 done
  74
  75 # default is the current directory
  76 [ "$#" -gt 0 ] || set -- .
  77
  78 for checkDir
  79 do
  80     if [ -d $checkDir ]
  81     then
  82         echo "searching: $checkDir"
  83     else
  84         echo "skipping non-dir: $checkDir"
  85         continue
  86     fi
  87
  88     find $checkDir -name '*.dep' -print | while read depFile
  89     do
  90         # check C++ and Flex files
  91         if [ ! -r "${depFile%dep}C" -a ! -r "${depFile%dep}L" ];
  92         then
  93             echo "rm $depFile"
  94             rm -f $depFile 2>/dev/null
  95         fi
  96     done
  97
  98     # remove empty dirs
  99     if [ "$optRmdir" ]
 100     then
 101         # get subdirs ourselves so we can avoid particular directories
 102         for dir in $(find $checkDir -mindepth 1 -maxdepth 1 -type d \( -name .git -prune -o -print \) )
 103         do
 104             echo "check dir: $dir"
 105             find $dir -depth -type d -empty -exec rmdir {} \; -print
 106         done
 107     fi
 108 done
 109 # -----------------------------------------------------------------------------