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|
#!/usr/bin/perl
#
# test script for proving external command for fetching tags works
#
use strict;
use warnings;
use Getopt::Std;
my $opt = {};
getopts( 'Lqx', $opt );
my %tag_lookup = (
tag100 => [qw/ host100 /],
tag200 => [qw/ host200 host210 host205 /],
tag300 => [qw/ host300 host350 host325 /],
tag400 => [qw/ tag100 tag200 tag300 host400 host401 /],
);
# if we get '-q' option, force an error
if ( $opt->{q} ) {
my $fail;
$fail->cause_death();
}
# if we get '-x' option, die with non-0 return code
if ( $opt->{x} ) {
warn 'Forced non-0 exit', $/;
exit 5;
}
# '-L' means list out available tags
if ( $opt->{L} ) {
print join( ' ', sort keys %tag_lookup ), $/;
exit 0;
}
my @lookup = @ARGV;
for (@lookup) {
if ( $tag_lookup{$_} ) {
push( @lookup, @{ $tag_lookup{$_} } );
$_ = '';
}
}
@lookup = grep { $_ !~ m/^$/ } sort @lookup;
if (@lookup) {
print "@lookup", $/;
}
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