#!/usr/bin/perl
use strict;
use warnings;

my $inputfile_one = $ARGV[0]; # input lib FILE
my $inputfile_two = $ARGV[1]; # input lib FILE
my $pin_name;
my $counter = 0;

if ($#ARGV!=1)
{
   print "USAGE :: perl lib_marge.pl <<MAIN_LIB_FILE>>  <<LIB_FILE_FOR_MARGE>> \n\n" ;
   exit(1);   
}

mkdir 'tmpdir' unless -d 'tmpdir';
mkdir 'finallib' unless -d 'finallib';


my $cmd_1 = "head -n -1  $inputfile_one > tmpdir/$inputfile_one ;"; # Removing the last line from the main lib file
system ($cmd_1);


open (INFILE_TWO,"<","$inputfile_two") || die "Can not open LIB_FILE_FOR_MARGE";
open (OFILE,">","tmpdir/Output.csv") || die "Can not open Input Text File";

  while (my $line = <INFILE_TWO>) {
    chomp $line;
   # print "$line \n";

   if ($line =~m/^\s*cell\s*\(\"(.*)\"\)/g || $line =~m/^\s*cell\((.*)\)/g || $line =~m/^\s*cell\s*\((.*)\)/g) {
	   $pin_name = $1;
	   chomp $pin_name;
	   $counter = 1;
   }

   if ( $counter == 1 ) {
    print OFILE "$line\n";
    }

}
close INFILE_TWO;
close OFILE;

my $cmd_2 = "cat tmpdir/$inputfile_one tmpdir/Output.csv > finallib/$inputfile_one ;rm -rf tmpdir";
system ($cmd_2);


##</code><code>##

library ("inv_add") {
  delay_model : lookup_table ;
  date : "Thu Jun  6 07:25:32 2019" ;
  lu_table_template (finc_valc) 
  cell (lib_1) {
    dont_use : true ;
    dont_touch : true ;

    pin ("HIZIBI_IN_1") {
      direction : input ;
      clock : true ;
      max_transition : 1 ;
      capacitance : 12 ;
    }  
    pin ("HIZIBI_79")    {
      direction : output ;
      max_transition : 10;
      min_capacitance : 3 ;
    }              
    pin ("HIZIBI_IN_1") {
      direction : input ;
      clock : true ;
      max_transition : 1 ;
      capacitance : 1 ;
    }  
    pin ("HIZIBI_78")    {
      direction : output ;
      max_transition : 10;
      min_capacitance : 34 ;
      capacitance : 34 ;
    }            
    pin ("HIZIBI")    {
      direction : output ;
      clock : true ;
      max_transition : 20;
      related_power_pin : VDD ;
      related_ground_pin : VSS ;
      timing () {
        cell_fall (into_f1) {
          index_1("1,2,3,4,5") ;
          index_2("1,2,3,4,5") ;
          values("13, 13, 14, 16, 18",\
                 "13, 14, 15, 16, 19",\
                 "14, 15, 16, 17, 20",\
                 "15, 15, 16, 18, 20",\
                 "15, 16, 17, 18, 21") ;
        }  
      }  
    }
  }
}

##</code><code>##

library ("inv_add") {
  delay_model : lookup_table ;
  date : "Thu Jun  6 07:25:32 2019" ;
  lu_table_template (finc_valc) 
  cell (lib_2) {
    dont_use : true ;
    dont_touch : true ;

    pin ("HIZIBI_98")    {
      direction : output ;
      max_transition : 10;
      min_capacitance : 34 ;
      capacitance : 34 ;
    }            
  }
}

##</code><code>##

library ("inv_add") {
  delay_model : lookup_table ;
  date : "Thu Jun  6 07:25:32 2019" ;
  lu_table_template (finc_valc) 
  cell (lib_1) {
    dont_use : true ;
    dont_touch : true ;

    pin ("HIZIBI_IN_1") {
      direction : input ;
      clock : true ;
      max_transition : 1 ;
      capacitance : 12 ;
    }  
    pin ("HIZIBI_79")    {
      direction : output ;
      max_transition : 10;
      min_capacitance : 3 ;
    }              
    pin ("HIZIBI_IN_1") {
      direction : input ;
      clock : true ;
      max_transition : 1 ;
      capacitance : 1 ;
    }  
    pin ("HIZIBI_78")    {
      direction : output ;
      max_transition : 10;
      min_capacitance : 34 ;
      capacitance : 34 ;
    }            
    pin ("HIZIBI")    {
      direction : output ;
      clock : true ;
      max_transition : 20;
      related_power_pin : VDD ;
      related_ground_pin : VSS ;
      timing () {
        cell_fall (into_f1) {
          index_1("1,2,3,4,5") ;
          index_2("1,2,3,4,5") ;
          values("13, 13, 14, 16, 18",\
                 "13, 14, 15, 16, 19",\
                 "14, 15, 16, 17, 20",\
                 "15, 15, 16, 18, 20",\
                 "15, 16, 17, 18, 21") ;
        }  
      }  
    }
  }
  cell (lib_2) {
    dont_use : true ;
    dont_touch : true ;

    pin ("HIZIBI_98")    {
      direction : output ;
      max_transition : 10;
      min_capacitance : 34 ;
      capacitance : 34 ;
    }            
  }
}