append_license

#!/usr/bin/perl -w

# Given a 3-column list "sloc build-directory-name spec-filename",
# output a 4-column list which appends the license.
# You'll need to fix this up afterwards.
# 
# This is part of SLOCCount, a toolsuite that counts
# source lines of code (SLOC).
# Copyright (C) 2001-2004 David A. Wheeler.
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
# 
# To contact David A. Wheeler, see his website at:
#  http://www.dwheeler.com.
# 
# 
$specdir = "/usr/src/redhat/SPECS";
$garbage = "";

while (<>) {
 ($sloc, $buildname, $specname, $garbage) = split;
 chomp($specname);
 print "$sloc $buildname $specname ";

 if (! (-f "$specdir/$specname")) {
    die "ERROR.  Cound not find spec file $specname\n";
 }


 # Get "Copyright:" or "License:"
 $license = "";
 $summary = "";
 open(SPECFILE, "<$specdir/$specname") || die "Can't open $specname\n";
 while (<SPECFILE>) {
   # print;
   if (m/^Summary\:(.*)/i) { $summary = $1; }
   if (m/^License\:(.*)/i) { $license = $1; }
   if ((! $license) && (m/^Copyright\:(.*)/i)) { $license = $1; }
 }
 close(SPECFILE);
 
 if ($license) {print "$license";}
 else          {print "?";}

 # print "\t";
 # print $summary;

 print "\n";
 
}