#!/bin/bash

# define default project parameters.
prj=null
ver=1
rev=0

# source the project parameter file.
source proj

# write a very loud confirmation request to the terminal, and read back a
# response from the user.
echo -n "*** ARE YOU SURE YOU WANT TO WIPE THE CURRENT PCB??? [yes/NO] "
read confirmation

# check if the response of the user was not precisely 'yes'.
if [ ! "${confirmation}" == "yes" ]; then
  # nope. avoid trashing the current board design.
  echo "cancelling... later tater."
  exit 0
fi

# remove all previous board design files and rebuild them from scratch.
rm -f v${ver}.{cmd,net,pcb}
gsch2pcb -d /usr/share/pcb/newlib -o v${ver} *.sch

# clean up and sync.
rm -f *~ *.log
sync