bin/rmdepold

   1 #!/bin/sh
   2 #---------------------------------*- sh -*-------------------------------------
   3 # =========                 |
   4 # \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   5 #  \\    /   O peration     |
   6 #   \\  /    A nd           | Copyright (C) 1991-2010 OpenCFD Ltd.
   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     while [ "$#" -ge 1 ]; do echo "$1"; shift; done
  38     cat<<USAGE 1>&2
  39 Usage: ${0##*/} [OPTION] [dir1 .. dirN]
  40 options:
  41   -rmdir      find and remove empty directories (recursively)
  42
  43 Remove *.dep files that are without a corresponding .C or .L file.
  44 This often occurs when a directory has been moved.
  45   - print questionable directory and file
  46   - optionally remove empty directories
  47
  48 USAGE
  49     exit 1
  50 }
  51
  52 unset optRmdir
  53
  54 # parse options
  55 while [ "$#" -gt 0 ]
  56 do
  57     case "$1" in
  58     -h | -help)
  59         usage
  60         ;;
  61     -rmdir)
  62         optRmdir=true
  63         shift
  64         ;;
  65     -*)
  66        usage "unknown option: '$*'"
  67        ;;
  68     *)
  69        break
  70        ;;
  71     esac
  72 done
  73
  74 # default is the current directory
  75 [ "$#" -gt 0 ] || set -- .
  76
  77 for checkDir
  78 do
  79     if [ -d $checkDir ]
  80     then
  81         echo "searching: $checkDir"
  82     else
  83         echo "skipping non-dir: $checkDir"
  84         continue
  85     fi
  86
  87     find $checkDir -name '*.dep' -print | while read depFile
  88     do
  89         # check C++ and Flex files
  90         if [ ! -r "${depFile%dep}C" -a ! -r "${depFile%dep}L" ];
  91         then
  92             echo "rm $depFile"
  93             rm -f $depFile 2>/dev/null
  94         fi
  95     done
  96
  97     # remove empty dirs
  98     if [ "$optRmdir" ]
  99     then
 100         # get subdirs ourselves so we can avoid particular directories
 101         for dir in $(find $checkDir -mindepth 1 -maxdepth 1 -type d \( -name .git -prune -o -print \) )
 102         do
 103             echo "check dir: $dir"
 104             find $dir -depth -type d -empty -exec rmdir {} \; -print
 105         done
 106     fi
 107 done
 108 # -----------------------------------------------------------------------------