#!/bin/bash

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

# source the project parameter file.
source proj

# initialize the list of postscript files.
postscripts=""

# loop through each schematic file.
for schematic in *.sch; do
  # build the postscript filename.
  postscript="$(echo ${schematic} | sed -e 's/sch/ps/')"
  rm -f ${postscript} $(basename ${postscript} .ps).pdf

  # print the schematic file to postscript.
  gschem -q -p -o${postscript} -s/usr/share/gEDA/scheme/print.scm ${schematic}

  # add the postscript filename to the list of postscript files.
  postscripts="${postscripts} ${postscript}"
done

# join the postscript files together into a master file.
cat ${postscripts} > v${ver}r${rev}.ps

# convert the master file to a pdf.
sed -e "s/\(%%Title:\).*/\1 ${prj}v${ver}r${rev}/" -i v${ver}r${rev}.ps
ps2pdf v${ver}r${rev}.ps

# clean up and sync.
rm -f *~ ${postscripts} v${ver}r${rev}.ps *.log
sync