37 lines
1.1 KiB
Perl
Executable File
37 lines
1.1 KiB
Perl
Executable File
#!/usr/bin/perl
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use 5.018;
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use strict;
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use warnings;
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use utf8;
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use open qw (:std :utf8);
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use English qw ( -no_match_vars );
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use lib qw (./lib ./vendor_perl ./vendor_perl/lib/perl5);
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use JSON::PP;
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use version; our $VERSION = qw (1.0);
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my $c = 'data/config.json';
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open (my $C, '<', $c) || die "No conf at $c: $OS_ERROR\n";
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my $len = (stat $c) [7];
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my $json;
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my $readlen = read ($C, $json, $len);
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unless ($readlen) {
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close C; ## no critic (InputOutput::RequireCheckedSyscalls)
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die "Unable to read $c: $OS_ERROR\n";
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}
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if ($readlen != $len) {
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close C; ## no critic (InputOutput::RequireCheckedSyscalls)
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die "File $c is $len bytes on disk, but we read only $readlen bytes\n";
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}
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close C; ## no critic (InputOutput::RequireCheckedSyscalls)
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$c = decode_json ($json);
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my $j = JSON::PP->new->pretty->canonical->indent_length (4); ## no critic (ValuesAndExpressions::ProhibitLongChainsOfMethodCalls)
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print $j->encode ($c); ## no critic (InputOutput::RequireCheckedSyscalls)
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# vim: set ft=perl noet ai ts=4 sw=4 sts=4:
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