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#!/usr/bin/perl
use strict;
use warnings;
use Piny;
my ( $reponame, $attr, $value ) = @ARGV;
if ( not defined $reponame or not defined $attr ) {
die "Usage: $0 reponame|--user tweakable [value]\n";
};
$attr = lc $attr;
$attr =~ s/\./_/g;
my $config;
if ( $reponame eq "--user" ) {
$config = Piny::Environment->instance->user->config;
} else {
$config = Piny::Repo->new( $reponame )->config;
};
if ( defined $value ) {
undef $@;
eval {
$config->$attr( $value );
};
if ( $@ ) {
print STDERR "$attr is not a legal tweakable, or $value is not a legal value for that tweakable.\n$@\n";
};
if ( $value ne $config->$attr ) {
print STDERR "Failed to set $attr (perhaps an override is in place)\n";
};
};
undef $@;
eval {
print "$attr = " . $config->$attr . "\n";
};
if ( $@ ) {
print STDERR "$attr is not a legal tweakable, or its current value is illegal.\n$@\n";
};
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