Dockerfile: Install HUnit

JonJagger · JonJagger · commit c6876bf67b80 · 2026-02-08T13:24:24.000Z
diff --git a/docker/Dockerfile.base b/docker/Dockerfile.base
@@ -1,4 +1,7 @@
 FROM ghcr.io/cyber-dojo-languages/haskell:260fee3
 LABEL maintainer=jon@jaggersoft.com
 
+RUN cabal update
+RUN cabal v2-install --lib HUnit
+
 COPY red_amber_green.rb /usr/local/bin
