From d0a75a98e47402eda0c1b3ef161a9c9f4f678f44 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Thu, 1 Apr 2021 02:32:38 -0700
Subject: lei sucks: sub-command to aid bug reporting

It's a bit of an Easter egg, though it's not possible to hide those
in Free Software...  Anyways, it doesn't cost us an entry in %CMD
of LEI.pm and anybody frustrated enough with lei just might type
"lei sucks" on the command-line :>
---
 lib/PublicInbox/LeiSucks.pm | 71 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 lib/PublicInbox/LeiSucks.pm

(limited to 'lib/PublicInbox/LeiSucks.pm')

diff --git a/lib/PublicInbox/LeiSucks.pm b/lib/PublicInbox/LeiSucks.pm
new file mode 100644
index 00000000..d364a856
--- /dev/null
+++ b/lib/PublicInbox/LeiSucks.pm
@@ -0,0 +1,71 @@
+# Copyright (C) 2021 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+
+# Undocumented hidden command somebody might discover if they're
+# frustrated and need to report a bug.  There's no manpage and
+# it won't show up in tab completions or help.
+package PublicInbox::LeiSucks;
+use strict;
+use v5.10.1;
+use Digest::SHA ();
+use Config;
+use POSIX ();
+use PublicInbox::Config;
+use PublicInbox::Search;
+
+sub lei_sucks {
+	my ($lei, @argv) = @_;
+	$lei->start_pager if -t $lei->{1};
+	my ($os, undef, $rel, undef, $mac)= POSIX::uname();
+	if ($mac eq 'x86_64' && $Config{ptrsize} == 4) {
+		$mac = $Config{cppsymbols} =~ /\b__ILP32__=1\b/ ? 'x32' : 'i386'
+	}
+	eval { require PublicInbox };
+	my $pi_ver = eval('$PublicInbox::VERSION') // '(???)';
+	my $daemon = $lei->{oneshot} ? 'oneshot' : 'daemon';
+	my @out = ("lei $pi_ver mode=$daemon\n",
+		"perl $Config{version} / $os $rel / $mac ".
+		"ptrsize=$Config{ptrsize}\n");
+	chomp(my $gv = `git --version` || "git missing");
+	$gv =~ s/ version / /;
+	my $json = ref(PublicInbox::Config->json);
+	$json .= ' ' . eval('$'.$json.'::VERSION') if $json;
+	$json ||= '(no JSON)';
+	push @out, "$gv / $json\n";
+	if (eval { require PublicInbox::Over }) {
+		push @out, 'SQLite '.
+			(eval('$DBD::SQLite::sqlite_version') // '(undef)') .
+			', DBI '.(eval('$DBI::VERSION') // '(undef)') .
+			', DBD::SQLite '.
+			(eval('$DBD::SQLite::VERSION') // '(undef)')."\n";
+	} else {
+		push @out, "Unable to load DBI / DBD::SQLite: $@\n";
+	}
+	if (PublicInbox::Search::load_xapian()) {
+		push @out, 'Xapian '.
+			join('.', map {
+				$PublicInbox::Search::Xap->can($_)->();
+			} qw(major_version minor_version revision)) .
+			", bindings: $PublicInbox::Search::Xap";
+		my $xs_ver = eval '$'."$PublicInbox::Search::Xap".'::VERSION';
+		push @out, $xs_ver ? " $xs_ver\n" : " SWIG\n";
+	} else {
+		push @out, "Xapian not available: $@\n";
+	}
+	my $dig = Digest::SHA->new(1);
+	push @out, "public-inbox blob OIDs of loaded features:\n";
+	for my $m (grep(m{^PublicInbox/}, sort keys %INC)) {
+		my $f = $INC{$m};
+		$dig->add('blob '.(-s $f)."\0");
+		$dig->addfile($f);
+		push @out, '  '.$dig->hexdigest.' '.$m."\n";
+	}
+	push @out, <<'EOM';
+Let us know how it sucks!  Please include the above and any other
+relevant information when sending plain-text mail to us at:
+meta@public-inbox.org -- archives: https://public-inbox.org/meta/
+EOM
+	$lei->out(@out);
+}
+
+1;
-- 
cgit v1.2.3-24-ge0c7