46 lines
1.2 KiB
Perl
Executable File
46 lines
1.2 KiB
Perl
Executable File
#!/usr/bin/perl -w
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#######################################################################################
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# A tool for updating .dtx files with a given package date. #
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# Copyright (c) 2010, Deyan Ginev, released under the Gnu General Public License (GPL)#
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# see http://www.gnu.org/copyleft/gpl.html #
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# $URL: https://svn.kwarc.info/repos/stex/trunk/bin/filedate$ #
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#######################################################################################
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use strict;
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use Getopt::Long;
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use Modparse;
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use Pod::Usage;
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use Cwd qw(abs_path);
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my ($file) = @ARGV;
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my $date = `svn info $file`;
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$date =~ /Last Changed Date: (\d+)-(\d+)-(\d+)/;
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$date = $1.'/'.$2.'/'.$3;
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$file = abs_path($file);
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open(IN,"<$file");
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my @lines = ();
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while (<IN>) {
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if ($_ =~ /\\Provides(Package|Class)/) {
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$_ =~ s/\[(.*?)\s/\[$date /;
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}
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push @lines, $_;
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}
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close(IN);
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open(OUT,">$file");
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print OUT join("",@lines);
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close(OUT);
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__END__
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=head1 SYNOPSIS
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filedate <input filename> <newdate>
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Purpose:
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Update the dates for a \ProvidePackage invocation in a given .dtx source
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Example:
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filedate omdoc.dtx
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