echo "POST-CHECKOUT"
echo "PREV-HEAD=$1"
echo "CURR-HEAD=$2"
echo "BRANCH-CHECKOUT=$3"

readonly ch_file="/opt/app/tools/atbupdate/checkout_history"
readonly update_log_file="/opt/app/tools/atbupdate/update_log.csv"

if [ -f $ch_file ]; then
    readonly repo=$(basename $(git rev-parse --show-toplevel))   
    readonly branch=$(git log --graph --all --decorate $2 | head -n 1 | sed -E -e 's/(.*?)(\(.*\))/\2/g')
    line="$repo:$branch"
    echo $line
    if ! grep -Eq "\"$line\"" $ch_file; then
        echo $line >> $ch_file
        echo "DOWNLOAD, /etc/dc/dc2c.4.21.bin, $(date +%Y-%m-%dT%T), N/A" >> $update_log_file
    else
        echo "Found $line. Do nothing"
    fi
fi