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jode/jode/addHeader.pl

79 lines
2.5 KiB

#!/usr/bin/perl
# addHeader.pl Copyright (C) 1999 Jochen Hoenicke.
#
# 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, 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; see the file COPYING. If not, write to
# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
#
# $Id$
# This perl script just adds the copyright header to all given java files,
# removing a possible previous header.
for (@ARGV) {
my $file = $_;
$file =~ m=([^/]*)\.java$= or do {
print STDERR "$file is not a java file";
next;
};
my $class = $1;
my $curyear = `date +%Y`;
chomp $curyear;
my $firstcheckin = `rlog $file 2>/dev/null |grep date| tail -1`;
my $firstyear =
($firstcheckin =~ m=date: ([0-9]+)/[0-9]+/[0-9]+=) ? $1 : $curyear;
# my $lastcheckin = `rlog $file 2>/dev/null |grep date| head -1`;
# my $lastyear =
# ($firstcheckin =~ m=date: ([0-9]+)/[0-9]+/[0-9]+=) ? $1 : $curyear;
my $lastyear = $curyear;
my $years = ($firstyear == $lastyear)
? $firstyear : "$firstyear-$lastyear";
rename "$file", "$file.orig" or do {
print STDERR "Can't open file $file\n";
next;
};
open OLD, "<$file.orig";
open NEW, ">$file";
print NEW <<"EOF";
/* $class Copyright (C) $years Jochen Hoenicke.
*
* 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, 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; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*
* \$Id\$
*/
EOF
while (<OLD>) {
/^package/ and last;
}
print NEW $_;
while (<OLD>) {
print NEW $_;
}
}