From 5b86a6e7c600993cbde06133bf9c7632f2cb3a1f Mon Sep 17 00:00:00 2001
From: Sean Corfield <sean@corfield.org>
Date: Fri, 24 Jun 2022 13:19:15 -0700
Subject: [PATCH] Tentative fix for #23

Propagate `:exclusions` in `lifted-basis`.
---
 src/org/corfield/build.clj | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/org/corfield/build.clj b/src/org/corfield/build.clj
index 2672e6b..e4ab9df 100644
--- a/src/org/corfield/build.clj
+++ b/src/org/corfield/build.clj
@@ -123,10 +123,9 @@
         source-dep?   #(not (:mvn/version (get default-libs %)))
         lifted-deps
         (reduce-kv (fn [deps lib {:keys [dependents] :as coords}]
-                     (let [version (:mvn/version coords)]
-                       (if (and version (some source-dep? dependents))
-                         (assoc deps lib {:mvn/version version})
-                         deps)))
+                     (if (and (contains? coords :mvn/version) (some source-dep? dependents))
+                       (assoc deps lib (select-keys coords [:mvn/version :exclusions]))
+                       deps))
                    {}
                    default-libs)]
     (-> (b/create-basis {:extra {:deps lifted-deps}})