freeswitch/scripts/combineconf.pl

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Perl
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#!/usr/bin/perl -w
use strict;
=head1 NAME
combineconf.pl - expand #include PIs in a freeswitch conf file
=head1 SYNOPSIS
# cd conf
# ../scripts/combineconf.pl freeswitch.xml > freeswitch_combined.xml
=head1 DESCRIPTION
This is recursive, and will take multiple input files on the command line.
You need to run it from the working directory that the relative include paths
except to be resolved from.
=head1 AUTHOR
Mark D. Anderson (mda@discerning.com)
Released under same terms as Perl, or alternatively the MPL.
=cut
use IO::File;
sub filter_file {
my ($f) = @_;
my $fh = $f eq '-' ? \*STDIN : IO::File->new($f, 'r');
die "ERROR: Can't open $f: $!\n" unless $fh;
while(<$fh>) {
if (m/<!--#include\s+"(.*?)"/) {
filter_file($1);
}
else {print;}
}
undef $fh;
}
sub main {
die "Usage: $0 file1 ...\nCombined output goes to stdout. Use '-' as the filename to use stdin." unless @ARGV;
for(@ARGV) {
filter_file($_);
}
}
main();