#!/usr/bin/perl

# Copyright (c) 2009 Symbian Foundation Ltd

# This component and the accompanying materials are made available

# under the terms of the License "Eclipse Public License v1.0"

# which accompanies this distribution, and is available

# at the URL "http://www.eclipse.org/legal/epl-v10.html".

#

# Initial Contributors:

# Symbian Foundation Ltd - initial contribution.

# 

# Contributors:

#

# Description:

# A quick and dirty perl script to take the generated 'changes.txt' from the BOM and wikify the FCL changes.

use strict;

my $file = shift @ARGV;

open(FILE, "<$file") or die "Coudln't open $file\n";

my $fcl = undef;

my $changeset = undef;

my $user = undef;

my $tag = "";

while(my $line = <FILE>)

{

  if($line =~ m/(\S+)(\/FCL\/\S+)/i)

  {

    my $codeline = $1;

    my $location = $2;

    my $root;

    $tag = "";

    if ($codeline =~ m/oss/i)

    {

      $root = "http://developer.symbian.org/oss" 

    }

    elsif($codeline =~ m/sfl/i)

    {

      $root = "https://developer.symbian.org/sfl" 

    }

    if (defined $fcl)

    {

      print "|}\n";

    }

    $fcl = $root.$location;

    my @bits = split ("\/",$location);

    my $packagename = pop @bits;

    $line = <FILE>; #grab next line 'cos it has the write location

    $line =~ s/\n//;

    $line =~ s/\///; #just the first one...

    print "==== ".$packagename." ([".$fcl." ".$line."]) ====\n";

    print "{|\n";

  }

  elsif($line =~ m/(\S+)(\/MCL\/\S+)/i)

  {

    if (defined $fcl)

    {

      print "|}\n";

    }

    undef $fcl;

  }

  elsif($line =~ m/^changeset:\s+\S+:(\S+)/)

  {

    #changeset:   118:c5817fd289ec

    $changeset = $1;

  }

  elsif($line =~ m/^user:\s+(\S.+)$/)

  {

    #changeset:   118:c5817fd289ec

    $user = $1;

  }

  elsif($line =~ m/^tag:\s+(\S+)/)

  {

    #changeset:   118:c5817fd289ec

    my $preprocessed = $1;

    $preprocessed =~ s/^tip$//g;

    if($preprocessed =~ m/\S+/)

    {

      $tag = $tag."\'\'\'".$preprocessed."\'\'\' ";

    }  

#    $tag = $1." ";

  }

  elsif( defined $fcl)

  {

    if($line =~ s/^summary:\s+//)

    {

      $line =~ s/\n//;

      my $bugzilla = "http:\/\/developer.symbian.org\/bugs\/show_bug.cgi?id=";

      $line =~ s/(bug\s*)(\d+)/\[$bugzilla$2 $1$2\]/gi;

      print "|[".$fcl."rev\/".$changeset." ".$changeset."]\n|".$tag.$line."\n|-\n";

#      print "|[".$fcl."rev\/".$changeset." ".$changeset."]\n|".$user."\n|".$line."\n|-\n";

    }

    #abort: unknown revision 'PDK_3.0.c'!

    elsif($line =~ m/^abort:\sunknown\srevision/i)

    {

      print "|\'\'\'TODO New FCL - fill in manually!!!\'\'\'\n";

    }

  }    

}

close FILE;