From d6de73ed61969e1f7d973d2064cb54100ffb3d22 Mon Sep 17 00:00:00 2001
From: tegwick <bernd.worsch@gmail.com>
Date: Thu, 30 Apr 2026 23:20:14 +0200
Subject: [PATCH] fix(build): escape \${_k} as ''\${_k} in Nix ''...'' string
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Nix ''...'' strings interpolate \${...} — use ''$ to produce a literal
dollar sign so bash sees TypesPart\${_k}.hs not Nix interpolation.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 flake.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/flake.nix b/flake.nix
index 7f7e784..770381b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -135,7 +135,7 @@
                                                        }
                                                        print "    ) where"
                                                        for(i=s;i<=e;i++) print "import " mods[i]
-                                                   }' "$_types" > "$sourceRoot/build/Generated/TypesPart${_k}.hs"
+                                                   }' "$_types" > "$sourceRoot/build/Generated/TypesPart''${_k}.hs"
                                                done
 
                                                # Empty stub: Generated.Types is NOT a re-export hub.