From 2de95a222750f6f6cbf953c4be7aeacff5df940e Mon Sep 17 00:00:00 2001
From: Jean-Paul Calderone <exarkun@twistedmatrix.com>
Date: Thu, 25 May 2023 10:25:24 -0400
Subject: [PATCH] make sure we can runi the tests
`cabal run tests` sometimes fails with an error about the build plan not
including the test suite :( but we can make sure the plan includes the test
suite with this flag.
---
flake.nix | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/flake.nix b/flake.nix
index 72e7dac..01d65c6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -84,8 +84,13 @@
# headers and stuff.
export PKG_CONFIG_PATH=${pkgs.lib.makeSearchPath "lib/pkgconfig" [pkgs.zlib.dev]}
+ # Get (or update if we have one) a package database so cabal can
+ # solve our dependencies.
cabal update hackage.haskell.org
- cabal run tests
+
+ # Configure with tests enable, build the tests (if necessary),
+ # and run the default test suite.
+ cabal run --enable-tests tests
'';
}
}/bin/cabal-build-and-test";
--
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