flm01/openwrt/package/luci/build/i18n-html2lua.pl

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Perl
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#!/usr/bin/perl
@ARGV || die "Usage: $0 template1.htm [... templateN.htm]\n";
my %tags;
foreach my $file ( @ARGV )
{
if( open F, "< $file" )
{
local $/ = undef;
my $data = <F>;
while( $data =~ m/ <%: -? (\w+) (.*?) %> /sgx )
{
my ( $key, $val ) = ( $1, $2 );
if( $key && $val )
{
$val =~ s/\s+/ /sg;
$val =~ s/^\s+//;
$val =~ s/\s+$//;
$tags{$key} = $val;
}
else
{
$tags{$key} ||= '';
}
}
close F;
}
}
foreach my $key ( sort keys %tags )
{
if( $val =~ /'/ )
{
printf "%s = [[%s]]\n", $key, $tags{$key};
}
else
{
printf "%s = '%s'\n", $key, $tags{$key};
}
}