34 lines
532 B
Perl
34 lines
532 B
Perl
use warnings;
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my %config;
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sub add_config {
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my ($prefix, $c) = @_;
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foreach my $key (keys $c) {
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my $val = $c->{$key};
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if (ref($val) eq 'HASH') {
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add_config($key . '.', $val);
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}
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elsif (ref($val) eq 'ARRAY') {
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$config{'@' . $prefix . $key . '@'} = join ' ', map {s/'/'\\''/g; "'" . $_ . "'"} @{$val}
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}
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unless (ref($val)) {
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$config{'@' . $prefix . $key . '@'} = $val;
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}
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}
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}
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add_config('', $CONFIG);
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my $regex = join '|', map {quotemeta} keys %config;
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for (<>) {
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s/($regex)/${config{$1}}/g;
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print;
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}
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