From 22d79669ed6bc7b8ba1a03a81e0f0f4736e56c7d Mon Sep 17 00:00:00 2001
From: thomasjm <tom@codedown.io>
Date: Fri, 28 Aug 2026 01:21:04 -0700
Subject: [PATCH] Skip the pypy3 sample environment test on Darwin, where it
 isn't built

---
 tests/app/Spec/Tests/SampleEnvironments.hs | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/tests/app/Spec/Tests/SampleEnvironments.hs b/tests/app/Spec/Tests/SampleEnvironments.hs
index d2a85f3..1cc1ba0 100644
--- a/tests/app/Spec/Tests/SampleEnvironments.hs
+++ b/tests/app/Spec/Tests/SampleEnvironments.hs
@@ -14,6 +14,7 @@ import Data.Text as T
 import qualified Data.Yaml as Yaml
 import GHC.Stack
 import System.FilePath
+import System.Info (os)
 import Test.Sandwich as Sandwich
 import TestLib.JupyterRunnerContext
 import TestLib.NixTypes
@@ -26,7 +27,7 @@ import UnliftIO.Directory
 tests :: TopSpec
 tests = describe "Sample environments" $ introduceBootstrapNixpkgs $ introduceJustBubblewrap $ do
   parallelN 4 $
-    forM_ (L.sort fileList) $ \file -> do
+    forM_ (L.sort (L.filter (`notElem` unavailableHere) fileList)) $ \file -> do
       describe [i|#{file}|] $ do
         it "Builds" $ do
           let name = T.dropEnd 4 (T.pack file) -- Drop the .nix suffix
@@ -113,5 +114,12 @@ validatePackage envRoot attr (NixPackage {nixPackageMeta=(NixMeta {..}), ..}) =
 fileList :: [String]
 fileList = $(getFileListRelativeToRoot "sample_environments")
 
+-- | Sample environments this platform doesn't provide, so we don't ask the flake for an
+-- attribute that isn't there. Keep in sync with the platform gating in sample_environments.nix.
+unavailableHere :: [String]
+unavailableHere
+  | os == "darwin" = ["pypy3.nix"]
+  | otherwise = []
+
 main :: IO ()
 main = runSandwichWithCommandLineArgs Sandwich.defaultOptions tests