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etc/bashrc tweak to cleanse env vars, even from a different WM_PROJECT_INST_DIR

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- Problem: changing between OpenFOAM versions with different
  WM_PROJECT_INST_DIR paths would leave the old paths in the env vars.

- TODO: etc/cshrc is rougned out, but needs work on the corresponding
  if-statement
This commit is contained in:
Mark Olesen
2009-01-08 22:34:54 +01:00
parent e255f36114
commit 7f8e6e6077
2 changed files with 58 additions and 39 deletions
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54
etc/bashrc
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@ -36,9 +36,10 @@ export WM_PROJECT=OpenFOAM
# export WM_PROJECT_VERSION=1.5.x
: ${WM_PROJECT_VERSION:=dev}; export WM_PROJECT_VERSION
#!!User:
# either set $FOAM_INST_DIR before sourcing this file or set
################################################################################
# USER EDITABLE PART
#
# either set $FOAM_INST_DIR before sourcing this file or set
# $foamInstall below to where OpenFOAM is installed
#
# Location of FOAM installation
@ -47,9 +48,22 @@ foamInstall=$HOME/$WM_PROJECT
# foamInstall=~$WM_PROJECT
# foamInstall=/usr/local/$WM_PROJECT
# foamInstall=/opt/$WM_PROJECT
#
# END OF (NORMAL) USER EDITABLE PART
################################################################################
# note the location for later use (eg, in job scripts)
: ${FOAM_INST_DIR:=$foamInstall}; export FOAM_INST_DIR
# The old dirs to be cleaned from the various environment variables
# - remove anything under top-level directory.
# NB: the WM_PROJECT_INST_DIR might not be identical between versions
foamOldDirs="$FOAM_INST_DIR $HOME/$WM_PROJECT/$USER"
if [ "$WM_PROJECT_INST_DIR" != "$FOAM_INST_DIR" ]
then
foamOldDirs="$WM_PROJECT_INST_DIR $foamOldPaths"
fi
# Location of site/user files
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~
@ -169,21 +183,18 @@ USAGE
esac
# Clean standard environment variables (PATH, MANPATH, LD_LIBRARY_PATH)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Clean standard environment variables (PATH, LD_LIBRARY_PATH, MANPATH)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cleanProg=$WM_PROJECT_DIR/bin/foamCleanPath
# Remove anything under top-level foam directory
wildCards="$WM_PROJECT_INST_DIR $HOME/$WM_PROJECT/$USER"
#- Clean path/PATH
cleanPath=`$cleanProg "$PATH" "$wildCards"` && PATH="$cleanPath"
#- Clean PATH
cleanEnv=`$cleanProg "$PATH" "$foamOldDirs"` && PATH="$cleanEnv"
#- Clean LD_LIBRARY_PATH
cleanPath=`$cleanProg "$LD_LIBRARY_PATH" "$wildCards"` && LD_LIBRARY_PATH="$cleanPath"
cleanEnv=`$cleanProg "$LD_LIBRARY_PATH" "$foamOldDirs"` && LD_LIBRARY_PATH="$cleanEnv"
#- Clean MANPATH
cleanPath=`$cleanProg "$MANPATH" "$wildCards"` && MANPATH="$cleanPath"
cleanEnv=`$cleanProg "$MANPATH" "$foamCleanDirs"` && MANPATH="$cleanEnv"
export PATH LD_LIBRARY_PATH MANPATH
@ -212,29 +223,30 @@ _foamSource $WM_PROJECT_DIR/etc/apps/ensight/bashrc
_foamSource $WM_PROJECT_DIR/etc/apps/cint/bashrc
# Again clean environment (path, PATH, MANPATH, LD_LIBRARY_PATH)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#- Clean path/PATH. Only remove duplicates
cleanPath=`$cleanProg "$PATH"` && PATH="$cleanPath"
# Clean environment paths again. Only remove duplicates
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#- Clean PATH
cleanEnv=`$cleanProg "$PATH"` && PATH="$cleanEnv"
#- Clean LD_LIBRARY_PATH
cleanPath=`$cleanProg "$LD_LIBRARY_PATH"` && LD_LIBRARY_PATH="$cleanPath"
cleanEnv=`$cleanProg "$LD_LIBRARY_PATH"` && LD_LIBRARY_PATH="$cleanEnv"
#- Clean MANPATH
cleanPath=`$cleanProg "$MANPATH"` && MANPATH="$cleanPath"
cleanEnv=`$cleanProg "$MANPATH"` && MANPATH="$cleanEnv"
export PATH LD_LIBRARY_PATH MANPATH
#- Clean LD_PRELOAD
if [ "$LD_PRELOAD" != "" ]; then
cleanPath=`$cleanProg "$LD_PRELOAD"` && LD_PRELOAD="$cleanPath"
if [ "$LD_PRELOAD" != "" ]
then
cleanEnv=`$cleanProg "$LD_PRELOAD"` && LD_PRELOAD="$cleanEnv"
export LD_PRELOAD
fi
# cleanup environment:
# ~~~~~~~~~~~~~~~~~~~~
unset cleanPath cleanProg foamInstall
unset cleanEnv cleanProg foamInstall foamOldDirs
unset _foamSource
# -----------------------------------------------------------------------------