scriptsMcM/untarCards.sh at master · amecca/scriptsMcM · GitHub

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#!/bin/sh

######################################################
# Extracts the input cards from a Madgraph gridpack  #
#                                                    #
# Author: A. Mecca ([email protected])                  #
######################################################

show_help(){ cat <<EOF
Usage: ${0##*/} [-o DIR] GRIDPACK"
    Extract the datacards from GRIDPACK
     -o DIR   ourput the cards in DIR
EOF
}


OPTIND=1
while getopts "ho:" opt; do
    case $opt in
        h)
            show_help
            exit 0
            ;;
        o)
            outdir=$OPTARG
            ;;
        *)
            show_help >&2
            exit 1
            ;;
    esac
done
shift "$((OPTIND-1))"

[ -z ${outdir:+x} ] || cd $outdir

[ $# -eq 1 ] || { echo "Error: specify exactly 1 argument (path to tarball)" 2>&1 ; exit 1 ;}
membername=$(tar -ta -f $1 | grep InputCards)
tar -xa -f $1 $membername
# tar -xa -f $1 InputCards || tar -xa -f $1 ./InputCards