#!/bin/sh

if [ -z "$LEDGER" -o ! -r "$LEDGER" ]; then
   echo Please set your LEDGER environment variable.
fi

line=`wc -l $LEDGER | awk '{print $1}'`

if ledger entry "$@" > /tmp/entry; then
   cat /tmp/entry >> $LEDGER
else
   echo "$@" >> $LEDGER
fi
rm /tmp/entry

vi +$line $LEDGER