45 lines
1022 B
Perl
45 lines
1022 B
Perl
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#!/usr/bin/perl -w
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# Copyright © 2013 by Red Hat, Inc.
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#
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# This file is part of Cygwin.
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#
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# This software is a copyrighted work licensed under the terms of the
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# Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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# details.
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use strict;
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if (@ARGV) {
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my $infile = $ARGV[0];
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my $outfile = $infile;
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$outfile =~ s/\.html$/.body/;
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if ($infile ne $outfile) {
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open my $input, '<', $infile or die "Failed to open $infile: $!\n";
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my $html = do { local $/; <$input> }; # slurp!
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my ($body) = $html =~ m|<body[^>]*>(.*)</body>|is;
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if ($body) {
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open my $output, '>', $outfile
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or die "Failed to write $outfile: $!\n";
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print $output $body;
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}
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else {
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print STDERR "Could not find <body> element in $infile!\n\n";
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exit 3;
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}
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}
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else {
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print STDERR "Input file name must end in .html!\n\n";
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exit 2;
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}
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}
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else {
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print STDERR <<USAGE;
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usage: $0 <input.html>
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Transforms input.html to input.body by extracting whatever is
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between <body> and </body> in input.html.
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USAGE
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exit 1;
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}
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