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|
#!/bin/sh
#------------------------------------------------------------------------------
# ========= |
# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
# \\ / O peration |
# \\ / A nd | www.openfoam.com
# \\/ M anipulation |
#------------------------------------------------------------------------------
# Copyright (C) 2016 OpenFOAM Foundation
# Copyright (C) 2018 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
# This file is part of OpenFOAM, licensed under GNU General Public License
# <http://www.gnu.org/licenses/>.
#
# Script
# foamSearch
#
# Description
# Search a directory for dictionary files of a particular name and
# extract entries of a particular keyword, sorting into a unique list.
#
# Requires foamDictionary.
#
#------------------------------------------------------------------------------
printHelp() {
# Print usage to stdout so that it can be captured for bash completion
cat<<USAGE
Usage: ${0##*/} [OPTIONS] <directory> <keyword> <fileName>
${0##*/} [OPTIONS] <keyword> <fileName>
Options:
-c | -count prefix lines by the number of occurrences
-help help
* Searches the <directory> for files named <fileName> and extracts entries
with <keyword>. Sorts result into a list of unique entries.
Uses the cwd if the <directory> is not provided.
Examples:
* Default ddtSchemes entries in the fvSchemes files in all tutorials:
foamSearch \$FOAM_TUTORIALS ddtSchemes.default fvSchemes
* Relaxations factors for U in fvSolutions files in all tutorials:
foamSearch -count \$FOAM_TUTORIALS relaxationFactors.equations.U fvSolution
USAGE
exit 0 # A clean exit
}
# Report error and exit
die()
{
exec 1>&2
echo
echo "Error encountered:"
while [ "$#" -ge 1 ]; do echo " $1"; shift; done
echo
echo "See '${0##*/} -help' for usage"
echo
exit 1
}
#-------------------------------------------------------------------------------
# Parse options
unset optCount
unset dirName keyword fileName
while [ "$#" -gt 0 ]
do
case "$1" in
-h | -help*)
printHelp
;;
-c | -count)
optCount="-c"
shift
;;
-*)
die "unknown option: '$1'"
;;
*)
break
;;
esac
done
# Basic checks
if [ "$#" -eq 2 ]
then
dirName="./"
keyword="$1"
fileName="$2"
elif [ "$#" -eq 3 ]
then
dirName="$1"
keyword="$2"
fileName="$3"
else
die "Expected 2 or 3 arguments, but found $# instead"
fi
[ -d "$dirName" ] || die "Not a directory: $dirName"
command -v foamDictionary > /dev/null || die "No foamDictionary command"
#-------------------------------------------------------------------------------
fileList=$(find $dirName -name "$fileName" -type f)
[ -n "$fileList" ] || {
echo "No '$fileName' file found in $dirName" 1>&2
exit 2
}
echo "Processing $(echo $fileList | wc -w) $fileName files..." 1>&2
tmpFile=${TMPDIR:-/tmp}/foamSearch.$$
trap "rm -f $tmpFile 2>/dev/null; exit 0" EXIT TERM INT
for i in $fileList
do
foamDictionary -entry "$keyword" $i 2>/dev/null
done > $tmpFile
[ -s "$tmpFile" ] && \
sort $tmpFile | uniq $optCount | sed '/^[\t 1-9]*$/d' || \
echo "No keyword '$keyword' found in '$fileName' files" 1>&2
#------------------------------------------------------------------------------
|
