haskell.packages.ghc9123.fourmolu: fix missing executable in tests

Cabal >= 3.14 prepends dist/build/<build-tool> to PATH, but sometimes with a relative path which causes problems if the test suite changes directory which fourmolu's does.
2026-03-10 23:08:34 +01:00
parent 43c50e2b33
commit 934737b1ec
1 changed files with 9 additions and 0 deletions
@@ -220,6 +220,15 @@ with haskellLib;
      lib.mapAttrs (_: pkg: pkg.overrideScope hls_overlay) (
        super
        // {
+          # Work around test suite not finding executable due to https://github.com/haskell/cabal/issues/11598
+          fourmolu = appendPatches [
+            (pkgs.fetchpatch {
+              name = "fourmolu-absolute-build-tool-paths.patch";
+              url = "https://github.com/fourmolu/fourmolu/commit/9217bc926ab80d20b815f0486be2184db07df4fc.patch";
+              hash = "sha256-ANzuKy5WfWCGZ7HFVBpTtuyUqzFfef/xR/v1KiyJEX4=";
+            })
+          ] super.fourmolu;
+
          # HLS 2.11: Too strict bound on Diff 1.0.
          haskell-language-server = lib.pipe super.haskell-language-server [
            dontCheck