From c4243194d685942df715f217fa4f3c4efaa87973 Mon Sep 17 00:00:00 2001
From: Ian-Woo Kim <ianwookim@gmail.com>
Date: Wed, 28 Aug 2024 14:48:32 -0700
Subject: [PATCH] -boot module keys should not be added as exposed modules in
 conf

---
 haskell/haskell.bzl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/haskell/haskell.bzl b/haskell/haskell.bzl
index c181f654e..113d10dc0 100644
--- a/haskell/haskell.bzl
+++ b/haskell/haskell.bzl
@@ -446,7 +446,7 @@ def _make_package(
 
         source_prefixes = get_source_prefixes(ctx.attrs.srcs, module_map)
 
-        modules = md["module_graph"].keys()
+        modules = filter(lambda x: not (x.endswith("-boot")), md["module_graph"].keys())
 
         # XXX use a single import dir when this package db is used for resolving dependencies with ghc -M,
         #     which works around an issue with multiple import dirs resulting in GHC trying to locate interface files