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#!/usr/bin/env perl
# Copyright 2015-2021 SUSE LLC
# SPDX-License-Identifier: GPL-2.0-or-later
=head1 modify_needle
modify_needle - manipulate needle (tags) on command line
=head1 SYNOPSIS
modify_needle [OPTIONS] FILE.json [FILEs...]
You can pass multiple files to e.g.
modify_needle --add-tags COOLTHING *the-cool-needle*.json
=head1 OPTIONS
=over 4
=item B<--add-tags>
check the needle and add the given tags (comma separated) if not yet present
=item B<--help, -h>
print help
=back
=cut
use Mojo::Base -strict, -signatures;
use Mojo::File qw(path);
use Cpanel::JSON::XS ();
use Getopt::Long;
sub usage ($r) { require Pod::Usage; Pod::Usage::pod2usage($r) }
my %options;
GetOptions(\%options, "add-tags=s", "help|h",) or usage(1);
usage(0) if $options{help};
my @add_tags = split(q{,}, $options{'add-tags'});
for my $needle (@ARGV) {
my $info = Cpanel::JSON::XS->new->relaxed->decode(path($needle)->slurp);
my $changed = 0;
my %tags = map { $_ => 1 } @{$info->{tags}};
for my $at (@add_tags) {
$changed = 1 unless $tags{$at};
$tags{$at} = 1;
}
$info->{tags} = [sort keys %tags];
next unless $changed;
path($needle)->spew(Cpanel::JSON::XS->new->pretty->encode($info));
}
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