From f1bdfad51c98825e7e2569aa34db7d3879fa9ef4 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Mon, 23 Nov 2020 07:05:52 +0000
Subject: move JSON module portability into PublicInbox::Config

We'll be using JSON in MiscIdx and MiscSearch, and
PublicInbox::Config seems like an appropriate place to put it.
---
 lib/PublicInbox/Config.pm | 12 ++++++++++++
 1 file changed, 12 insertions(+)

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

diff --git a/lib/PublicInbox/Config.pm b/lib/PublicInbox/Config.pm
index d2010f7a..039eb445 100644
--- a/lib/PublicInbox/Config.pm
+++ b/lib/PublicInbox/Config.pm
@@ -488,4 +488,16 @@ sub urlmatch {
 	}
 }
 
+sub json {
+	state $json;
+	$json //= do {
+		for my $mod (qw(Cpanel::JSON::XS JSON::MaybeXS JSON JSON::PP)) {
+			eval "require $mod" or next;
+			# ->ascii encodes non-ASCII to "\uXXXX"
+			$json = $mod->new->ascii(1) and last;
+		}
+		$json;
+	};
+}
+
 1;
-- 
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