perl: optional recommendations at ?at timestamp

diff --git a/perl.plp b/perl.plp
index c227a9c89898034231633b1f55acdcb8997d9ef8..b1ea1c760501c25df2c2819ee744a9e8f4dd15fa 100644 (file)
--- a/perl.plp
+++ b/perl.plp
@@ -33,23 +33,26 @@ eval {
        use Time::Seconds;
 
        my $now = Time::Piece->new;
+       $now = $now->strptime($_, '%Y-%m-%d') for $get{at} // ();
+
        my $coreeol = ($now - ONE_YEAR * 3)->strftime('%F');
        my $vcore = first { $info->{$_}{release} ge $coreeol } sort keys %{$info};
-       say "<p>Core security support is provided for 3 years",
-               ", so typical users should run at least $_."
-               for linkversion($vcore);
+       print "<p>Core security support is provided for 3 years";
+       print ", so typical users should run at least ", linkversion($_)
+               for $vcore // ();
+       say '.';
 
        my $vendoreol = ($now - ONE_YEAR * 5)->strftime('%F');
        my $vdebian = first {
                $info->{$_}{release} ge $vendoreol && $info->{$_}{distro}{debian}
        } sort keys %{$info};
        say sprintf "Stable distributions such as Debian %s maintain %s+.",
-               $info->{$_}{distro}{debian}, linkversion($_) for $vdebian;
+               $info->{$_}{distro}{debian}, linkversion($_) for $vdebian // ();
 
        my $nowcmp = $now->strftime('%F');
        my $vdino = first { $info->{$_}{support} ge $nowcmp } sort keys %{$info};
        say "Enterprise platforms retain versions up to $_."
-               for linkversion($vdino);
+               for map { linkversion($_) } $vdino // ();
        return 1;
 } or Alert('Missing version recommendations', $@);
 say '</p>';