ecearth3/sources/tm5mp/tools/util/gsrc

#!/bin/ksh
#
#   GSRC = Grep SouRCe
#   
# Grep files, but only those in a project define by a TM5 rc file.
# 
# ARGUMENT : Regular Expression and options for Egrep
# --------
#
# OPTION
# ------
#
#     -r RCFILE : rc file (default is $RCFILE in settings, if defined, or the
#                          most recent)
#
#
# SETTING : specify your TM5 dir and default rc file in the SETTINGS
# --------- section 
#
#
# EXAMPLES 
# ---------
#
#    gsrc -in "module dep"
#    
#
# LIMITATIONS
# -----------
#  Works only with pycasso rcfiles.
#  A bit slow for repetitive search. See README in this dir for faster ways.
#  
#    3 Jan 2011 - P. Le Sager - v0
#    
########################################################

USAGE="\

        Grep SouRCe : look for PATTERN in TM5 source dirs.
        
        usage: ${0##*/} PATTERN        
"
#----------------
# SETTINGS
#----------------

# TM5 dir
TM=$HOME/TM5MP

# default RC file
rcfile='base/trunk/rc/pycasso-tm5_chembase.rc'

cd $TM

# -----------------------------------------
# Arguments 
# -----------------------------------------
while getopts :r: OPT; do
    case $OPT in
	r) rcfile=$OPTARG
	    ;;
	*)  print "$USAGE"
	    exit 2
    esac
done

shift $(( OPTIND - 1 ))

# At least one argument
[ $# -eq 0 ] && print "$USAGE" && exit 1

# Use the most recent rc file if default does not exist
[[ -f $rcfile ]] || rcfile=$(ls -1trL *.rc | tail -1)

# list of files
file=$(${0%/*}/get_tmflist -d $TM "$rcfile")

egrep "$@" $file

exit