86 lines
2.4 KiB
Bash
Executable File
86 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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#------------------------------------------------------------------------------
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# ========= |
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# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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# \\ / O peration |
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# \\ / A nd | Copyright (C) 1991-2007 OpenCFD Ltd.
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# \\/ M anipulation |
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#-------------------------------------------------------------------------------
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# License
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# This file is part of OpenFOAM.
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#
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# OpenFOAM is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the
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# Free Software Foundation; either version 2 of the License, or (at your
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# option) any later version.
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#
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# OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with OpenFOAM; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# Script
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# foamCleanPath
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#
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# Description
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# Usage: cleanPath path [wildcard] .. [wildcard]
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#
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# Prints its argument (which should be a ':' separated path)
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# without all
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# - duplicate elements
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# - non-accessible directories
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# - elements whose start matches a wildcard
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#------------------------------------------------------------------------------
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if [ $# -eq 1 ]; then
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dirList="$1"
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elif [ $# -gt 1 ]; then
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dirList="$1"
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shift
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while [ 1 -le $# ] ; do
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wildCard=$1
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shift
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dirList=`echo "$dirList" | sed -e "s@${wildCard}[^:]*:@@g"`
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done
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else
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echo "Usage: $0 path [wildcard]" 1>&2
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echo "" 1>&2
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echo "Prints argument path with all entries matching " 1>&2
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echo "the wildcard removed." 1>&2
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exit 1
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fi
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oldIFS="$IFS"
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IFS=':'
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newDirList=''
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for dir in $dirList
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do
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#- non existing
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if [ ! -e "$dir" ]; then
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continue
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fi
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#- duplicate
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dirListWithout=`echo ":${newDirList}:" | sed -e "s@:${dir}:@::@"`
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if [ "$dirListWithout" != ":${newDirList}:" ]; then
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continue
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fi
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newDirList="$newDirList:$dir"
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done
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IFS="$oldIFS"
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# Remove leading or trailing colons
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echo "$newDirList" | sed -e 's@^:@@' -e 's@:$@@'
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# -----------------------------------------------------------------------------
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