export_appalachia.sh

#!/bin/bash

latest_date_file=.last-statement-date

while [[ $# -gt 1 ]]
do
key="$1"

case $key in
    -s|--since)
    since="$2"
    shift # past argument
    ;;
    *)
    # unknown option
    ;;
esac
shift # past argument or value
done

if [ -f $latest_date_file -a -z "$since" ]; then
  read -r since<$latest_date_file
fi

rm -f $latest_date_file

export_statements \
        --district MD-6 \
        --district VA-9 \
        --district GA-7 \
        --district OH-2 \
        --district GA-13 \
        --district WV-3 \
        --district NC-12 \
        --district KY-5 \
        --district GA-11 \
        --district SC-5 \
        --district VA-6 \
        --district NC-10 \
        --district NC-5 \
        --district KY-1 \
        --district TN-1 \
        --district TN-6 \
        --district MS-2 \
        --district PA-10 \
        --district SC-3 \
        --district VA-10 \
        --district WV-1 \
        --district AL-4 \
        --district NY-22 \
        --district OH-14 \
        --district TN-3 \
        --district NC-9 \
        --district MS-1 \
        --district SC-4 \
        --district MD-8 \
        --district OH-7 \
        --district PA-5 \
        --district AL-6 \
        --district PA-18 \
        --district NY-20 \
        --district GA-3 \
        --district TN-4 \
        --district GA-4 \
        --district GA-9 \
        --district KY-2 \
        --district OH-13 \
        --district PA-11 \
        --district GA-14 \
        --district PA-17 \
        --district PA-3 \
        --district NY-24 \
        --district NC-6 \
        --district WV-2 \
        --district KY-4 \
        --district MS-3 \
        --district NY-19 \
        --district OH-15 \
        --district GA-10 \
        --district NC-11 \
        --district KY-6 \
        --district PA-9 \
        --district OH-12 \
        --district PA-15 \
        --district VA-5 \
        --district PA-14 \
        --district GA-6 \
        --district NY-23 \
        --district TN-2 \
        --district AL-5 \
        --district AL-2 \
        --district OH-10 \
        --district NY-27 \
        --district AL-3 \
        --district AL-7 \
        --district PA-12 \
        --district TN-7 \
        --district OH-6 \
        --since $since | \
tee >(./get_latest_date.sh $latest_date_file)

if [ ! -f $latest_date_file ]; then
  echo "$since" > $latest_date_file
fi

get_latest_date.sh

#!/bin/bash

latest_date_file=$1

if [ -z "$latest_date_file" ]; then
  latest_date_file=.last-statement-date
fi

cat <&0 | csvcut -c date | head -n 2 | tail -n 1 > $latest_date_file