#!/bin/sh

# Gets the name of an import based on its log file names

# Usage: self logs...

sedEreFlag="$(test "$(uname)" = Darwin && echo E || echo r)"

sed () { "$(which sed)" -"$sedEreFlag" "$@";}

if ! test "$#" -ge 1; then

    echo "Usage: self logs..."|fold -s >&2

    exit 2

fi

for log in "$@"; do

    echo "$log"|sed -n 's/^.*\/logs\/(.*)\.log\.sql$/\1/p'

    break # only for first log file

done