strip_techtc.sh

#!/bin/bash
#
# Remove unnecessary or invalid data in a given techtc collection
# generated by build-techtc.py

if [ $# != 1 ]; then
    echo "Wrong number of arguments"
    echo "Usage: $0 TECHTC_DIR"
    exit 1
fi

TECHTC_DIR=$(readlink -f $1) # get the absolute path, no matter what

# remove any Exp* that does not contain both all_pos.txt and
# all_neg.txt files
find "${TECHTC_DIR}" -name "Exp_*" | (while read x; do if [ ! -e "$x/all_pos.txt" -o ! -e "$x/all_neg.txt" ]; then rm -fr "$x"; fi; done)