#!/bin/bash

if [ $# -eq 0 ]
then
  echo '# Script which copies the cell in argument 1 from ../vsclib013'
  echo '# and adds the value in argument 2 to its input pin capacitances.'
  exit 1
fi

source_dir=../vsclib013
cell=$1.vbe
function=${1%v?x?*}
inccap=$2

if test -f "$source_dir"/"$cell"
then
  cp "$source_dir"/"$cell" .
else
  echo "# Cell "$cell" does not exist. Please check."
  echo "# Nothing done."
  exit 1
fi

if [ "$inccap" = "" ]
then
  inccap=0
fi

pins=$(awk '$2 ~ /cin_/ {print $2}' $cell)

for input_pins in $pins
do
  pincap=$(awk '$2 ~ /'$input_pins'/ {print $6}' $cell | sed 's/;//')
  let pincap=$pincap+$inccap
  awk '$2 ~ /'$input_pins'/ {printf "%-11s%-14s%-2s%-8s%-3s%-8s\n", "  "$1,$2,$3,$4,$5,'$pi
ncap'";"}
  $2 !~ /'$input_pins'/ {print}' $cell >$$_temp
  mv -f $$_temp $cell
done

# special treatment for cgi2
if [ "$function" = cgi2 ]
then
  sed -i s/'z <='.*/'z <= not ((c or (a and b)) and (a or b)) after 1100 ps;'/ $cell
fi

# special treatment for cgi2ab
if [ "$function" = cgi2ab ]
then
  sed -i s/'z <='.*/'z <= not ((c or (not a and not b)) and (not a or not b)) after 1100 ps
;'/ $cell
fi