From 4b81a42b4ddd74c8702324d4d8bf8b7ba94d2c1f Mon Sep 17 00:00:00 2001
From: Sean Corfield <sean@corfield.org>
Date: Mon, 1 Apr 2019 23:22:59 -0700
Subject: [PATCH] Allow Sourceable to be overridden via metadata

---
 src/next/jdbc/protocols.clj | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/next/jdbc/protocols.clj b/src/next/jdbc/protocols.clj
index 7640937..ec42e3f 100644
--- a/src/next/jdbc/protocols.clj
+++ b/src/next/jdbc/protocols.clj
@@ -29,8 +29,8 @@
 
 (set! *warn-on-reflection* true)
 
-(defprotocol Sourceable
-  (get-datasource ^javax.sql.DataSource [this]))
+(defprotocol Sourceable :extend-via-metadata true
+  (get-datasource ^javax.sql.DataSource [this] "Turn this into a javax.sql.DataSource."))
 (defprotocol Connectable
   (get-connection ^java.lang.AutoCloseable [this opts]))
 (defprotocol Executable