100 lines
2.9 KiB
Bash
100 lines
2.9 KiB
Bash
#----------------------------------*-sh-*--------------------------------------
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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 | Copyright (C) 2017 OpenCFD Ltd.
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#------------------------------------------------------------------------------
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# License
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# This file is part of OpenFOAM, licensed under GNU General Public License
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# <http://www.gnu.org/licenses/>.
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#
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# File
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# etc/config.sh/functions
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#
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# Description
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# Initialization script functions for the bashrc environment
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# Sourced from OpenFOAM-<VERSION>/etc/config.sh/bashrc
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#
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#------------------------------------------------------------------------------
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if [ -z "$WM_SHELL_FUNCTIONS" ]
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then
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# Not previously loaded/defined - define now
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# Temporary environment variable to track loading/unloading of functions
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WM_SHELL_FUNCTIONS=loaded
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# Prefix to PATH
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_foamAddPath()
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{
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[ $# -gt 0 ] && export PATH=$1:$PATH
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}
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# Prefix to LD_LIBRARY_PATH
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_foamAddLib()
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{
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[ $# -gt 0 ] && export LD_LIBRARY_PATH=$1:$LD_LIBRARY_PATH
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}
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# Prefix to MANPATH
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_foamAddMan()
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{
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[ $# -gt 0 ] && export MANPATH=$1:$MANPATH
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}
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# Source an etc file, possibly with some verbosity
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# - use eval to avoid intermediate variables (ksh doesn't have 'local')
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if [ "$FOAM_VERBOSE" -a "$PS1" ]
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then
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_foamEtc(){ eval "$($WM_PROJECT_DIR/bin/foamEtcFile -sh-verbose $@)"; }
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else
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_foamEtc(){ eval "$($WM_PROJECT_DIR/bin/foamEtcFile -sh $@)"; }
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fi
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# Evaluate command-line parameters
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_foamEval()
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{
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while [ $# -gt 0 ]
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do
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case "$1" in
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-*)
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# Stray option (not meant for us here) -> get out
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break
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;;
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*=)
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# name= -> unset name
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[ "$FOAM_VERBOSE" -a "$PS1" ] && echo "unset ${1%=}" 1>&2
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eval "unset ${1%=}"
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;;
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*=*)
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# name=value -> export name=value
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[ "$FOAM_VERBOSE" -a "$PS1" ] && echo "export $1" 1>&2
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eval "export $1"
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;;
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*)
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# Filename: source it
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if [ -f "$1" ]
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then
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[ "$FOAM_VERBOSE" -a "$PS1" ] && echo "Using: $1" 1>&2
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. "$1"
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else
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_foamEtc -silent "$1"
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fi
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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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else
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# Was previously loaded/defined - now unset
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unset -f _foamAddPath _foamAddLib _foamAddMan 2>/dev/null
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unset -f _foamEtc _foamEval 2>/dev/null
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unset WM_SHELL_FUNCTIONS
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fi
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#------------------------------------------------------------------------------
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