148 lines
4.0 KiB
Bash
Executable File
148 lines
4.0 KiB
Bash
Executable File
#!/bin/bash
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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) 2011-2016 OpenFOAM Foundation
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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
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# the Free Software Foundation, either version 3 of the License, or
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# (at your 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, see <http://www.gnu.org/licenses/>.
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#
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# Script
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# foamExec
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#
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# Description
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# Usage: foamExec [-v foamVersion] <foamCommand> ...
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#
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# Runs the <foamVersion> version of executable <foamCommand>
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# with the rest of the arguments.
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#
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# Can also be used for parallel runs. For example,
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# \code
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# mpirun -np <nProcs> \
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# foamExec -version <foamVersion> <foamCommand> ... -parallel
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# \endcode
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#
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# Note
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# This script must exist in $FOAM_INST_DIR/OpenFOAM-<VERSION>/bin/
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# or $FOAM_INST_DIR/openfoam<VERSION>/bin/ (for the debian version)
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#
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# foamEtcFile must be found in the same directory as this script
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#
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# See also
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# foamEtcFile
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#
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#------------------------------------------------------------------------------
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usage() {
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exec 1>&2
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while [ "$#" -ge 1 ]; do echo "$1"; shift; done
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cat<<USAGE
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Usage: ${0##*/} [OPTION] <application> ...
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options:
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-prefix <dir> specify an alternative installation prefix
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pass through to foamEtcFile and set as FOAM_INST_DIR
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-version <ver> specify an alternative OpenFOAM version
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pass through to foamEtcFile
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-help print the usage
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* run a particular OpenFOAM version of <application>
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USAGE
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exit 1
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}
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#-------------------------------------------------------------------------------
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# the bin dir:
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binDir="${0%/*}"
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# the project dir:
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projectDir="${binDir%/bin}"
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# the prefix dir (same as $FOAM_INST_DIR):
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prefixDir="${projectDir%/*}"
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# # the name used for the project directory
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# projectDirName="${projectDir##*/}"
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unset etcOpts version
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# parse options
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while [ "$#" -gt 0 ]
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do
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case "$1" in
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-h | -help)
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usage
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;;
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-m | -mode)
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[ "$#" -ge 2 ] || usage "'$1' option requires an argument"
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etcOpts="$etcOpts $1 $2" # pass-thru to foamEtcFile
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shift
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;;
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-p | -prefix)
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[ "$#" -ge 2 ] || usage "'$1' option requires an argument"
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etcOpts="$etcOpts $1 $2" # pass-thru to foamEtcFile
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prefixDir="$2"
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shift
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;;
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-v | -version)
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[ "$#" -ge 2 ] || usage "'$1' option requires an argument"
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etcOpts="$etcOpts $1 $2" # pass-thru to foamEtcFile
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version="$2"
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shift
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;;
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--)
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shift
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break
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;;
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-*)
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usage "invalid option '$1'"
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;;
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*)
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break
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;;
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esac
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shift
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done
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#
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# Find and source OpenFOAM settings (bashrc)
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# placed in function to preserve command-line arguments
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#
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sourceRc()
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{
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foamDotFile="$($binDir/foamEtcFile $etcOpts bashrc)" || {
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echo "Error : bashrc file could not be found for OpenFOAM-${version:-${WM_PROJECT_VERSION:-???}}" 1>&2
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exit 1
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}
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# set to consistent value before sourcing the bashrc
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export FOAM_INST_DIR="$prefixDir"
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. $foamDotFile $FOAM_SETTINGS
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}
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[ "$#" -ge 1 ] || usage "no application specified"
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sourceRc
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exec "$@"
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#------------------------------------------------------------------------------
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