110b00f048
- export library path for gmp/mpfr from CGAL config files. This is required when non-system gmp/mpfr libraries are being used, but not using a ThirdParty compiler installation. - automatically handle lib/ vs lib64/ (eg, for central installations) for packages such as boost, CGAL, etc. While the ThirdParty compilation of these will normally land in lib64/, this may not be the case when they are supplied by another means. - reworked the handling of foamEtcFile and foamCleanPath for less clutter in the configuration files. Added the bin/tools/lib-dir script to handle logic that is too complex to easily manage in csh.
235 lines
7.4 KiB
Bash
235 lines
7.4 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) 2017 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, 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/bash_completion
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# - sourced by OpenFOAM-*/etc/bashrc
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#
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# Description
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# Bash completion handler for OpenFOAM applications and automatic
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# generation of completion associations
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#
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# Provides
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# foamAddCompletion
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# _of_complete_
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#
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# Uses
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# _of_complete_cache_
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#
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# Requires
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# bash 4.2 or newer
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#
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#------------------------------------------------------------------------------
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# Remove old completions (skip for tcsh wrapper), which look like:
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# "complete ... -F _of_complete_ APPNAME
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if [ -z "$_of_complete_tcsh" ]
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then
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# For economy, obtain list first
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foamOldDirs="$(complete 2>/dev/null | sed -ne 's/^.*-F _of_.* \(..*\)$/\1/p')"
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for cleaned in $foamOldDirs
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do
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complete -r $cleaned 2>/dev/null
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done
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fi
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# Add completion for commands, directories of commands
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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unset -f foamAddCompletion 2>/dev/null
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foamAddCompletion()
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{
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[ "$#" -gt 0 ] || \
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echo "Usage: foamAddCompletion -clear | -list | dir(s) | app(s)" 1>&2
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local appName choices
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for appName
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do
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if [ "$appName" = "-clear" ]
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then
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# Clear cached values
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echo "clear cached values"
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_of_complete_cache_=()
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elif [ "$appName" = "-list" ]
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then
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# List cached keys
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choices="${#_of_complete_cache_[@]}"
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echo "$choices cached values:"
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[ "$choices" = 0 ] || echo ${!_of_complete_cache_[@]} # keys
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elif [ -d "$appName" ]
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then
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# Process directory for applications
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choices="$(find $appName -maxdepth 1 -executable -type f 2>/dev/null)"
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for appName in $choices
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do
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complete -o filenames -F _of_complete_ "${appName##*/}"
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# echo "complete ${appName##*/}" 1>&2
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done
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elif command -v "$appName" > /dev/null 2>&1
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then
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complete -o filenames -F _of_complete_ "${appName##*/}"
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# echo "complete ${appName##*/}" 1>&2
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else
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echo "No completion added for $appName" 1>&2
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fi
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done
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}
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# Generic completion handler for OpenFOAM applications
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#
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# Dispatch via "complete ... -F _of_complete_ APPNAME
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# - arg1 = command-name
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# - arg2 = current word
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# - arg3 = previous word
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#
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# The respective options are generated on-the-fly from the application's
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# -help-full output and cached to the _of_complete_cache_ global associative
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# array with entries formatted as "argOpts.. | boolOpts ..".
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# The '|' character separates options with and without arguments.
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#
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unset -f _of_complete_ 2>/dev/null
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_of_complete_()
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{
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local appName=$1
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local cur=$2
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local prev=$3
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local choices
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case ${prev} in
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-help|-help-full|-doc|-doc-source)
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# These options are usage - we can stop now.
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COMPREPLY=()
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return 0
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;;
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-case)
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COMPREPLY=($(compgen -d -- ${cur}))
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;;
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-time)
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# Could use "foamListTimes -withZero", but still doesn't address ranges
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COMPREPLY=($(compgen -d -X '![-0-9]*' -- ${cur}))
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;;
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-region)
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choices=$(\ls -d system/*/ 2>/dev/null | sed -e 's#/$##' -e 's#^.*/##')
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COMPREPLY=($(compgen -W "$choices" -- ${cur}))
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;;
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-fileHandler)
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choices="collated uncollated masterUncollated"
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COMPREPLY=($(compgen -W "$choices" -- ${cur}))
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;;
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*)
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# All options
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choices="${_of_complete_cache_[$appName]}"
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# Not in cache, obtain by parsing application -help-full
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if [ -z "$choices" ]
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then
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# Treat ',' like space so '-a, -all' parses like '-a | -all'
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# Options with '=' (Eg, -mode=ugo) are not handled very well.
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local helpText=$($appName -help-full 2>/dev/null | \
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sed -n -e 's/,/ /g' -e 's/=.*$/=/' -e '/^ *-/p')
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if [ -n "$helpText" ]
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then
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# Array of options with args
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local argOpts=($(awk '/^ {0,4}-[a-z]/ && /</ {print $1}' <<< "$helpText"))
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# Array of options without args
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local boolOpts=($(awk '/^ {0,4}-[a-z]/ && !/</ {print $1}' <<< "$helpText"))
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choices="${argOpts[@]} | ${boolOpts[@]}"
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else
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echo "Error calling $appName" 1>&2
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choices="false" # Mark failure to prevent repeating again
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fi
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_of_complete_cache_[$appName]="$choices"
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## echo "generated $appName = $choices" 1>&2 # Debugging
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fi
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if [ "${choices:-false}" = false ]
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then
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COMPREPLY=($(compgen -f -- ${cur}))
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else
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# Everything before the '|' ==> options with args.
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local argOpts="${choices%|*}"
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if [ "${argOpts/${prev} /}" != "${argOpts}" ]
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then
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# Option with unknown type of arg - set to files.
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# Not always correct but can still navigate path if needed...
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COMPREPLY=($(compgen -f -- ${cur}))
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elif [ -n "$cur" -a "${cur#-}" = "${cur}" ]
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then
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# Already started a (non-empty) word that isn't an option,
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# in which case revert to filenames.
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COMPREPLY=($(compgen -f -- ${cur}))
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else
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# Catchall
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# - Present remaining options (not already seen in $COMP_LINE)
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choices=$(
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for o in ${choices}
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do
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[ "${COMP_LINE/$o/}" = "${COMP_LINE}" ] && echo "${o#|}"
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done
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)
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COMPREPLY=($(compgen -W "$choices" -- ${cur}))
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fi
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fi
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;;
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esac
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return 0
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}
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#------------------------------------------------------------------------------
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# Uses 'declare -gA' for the implementation
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# The '-A' requires bash >= 4.0 and the '-g' requires bash >= 4.2
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if [ "${BASH_VERSINFO[0]:-0}${BASH_VERSINFO[1]:-0}" -ge 42 ]
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then
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# Global associative array (cached options for OpenFOAM applications)
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declare -gA _of_complete_cache_;
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# Clear existing cache and reassign bash completions.
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# But for tcsh wrapper make use of caching and avoid this overhead.
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if [ -z "$_of_complete_tcsh" ]
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then
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_of_complete_cache_=()
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# Generate completions for predefined directories
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foamAddCompletion $FOAM_APPBIN
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# And a few scripts from bin/
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foamAddCompletion paraFoam
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fi
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else
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# Bash version is too old.
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## echo "No bash completions - requires bash >= 4.2" 1>&2
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unset -f foamAddCompletion 2>/dev/null
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foamAddCompletion()
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{
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echo "foamAddCompletion disabled - requires bash >= 4.2" 1>&2
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}
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unset -f _of_complete_ 2>/dev/null
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fi
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#------------------------------------------------------------------------------
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# Intermediate variables (do as last for a clean exit code)
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unset cleaned foamOldDirs
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#------------------------------------------------------------------------------
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