From d062164ed8091e9b0658dfa17f185a85cd67c8e5 Mon Sep 17 00:00:00 2001
From: eljamm <fedi.jamoussi@protonmail.ch>
Date: Fri, 30 May 2025 10:52:56 +0200
Subject: [PATCH] taler-merchant: work around expected paths

Some services expect the `sql` and `templates` directories to be
available under different paths than what's outputted.
---
 pkgs/by-name/ta/taler-merchant/package.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pkgs/by-name/ta/taler-merchant/package.nix b/pkgs/by-name/ta/taler-merchant/package.nix
index fc5c87e56816..d6b620dbaf18 100644
--- a/pkgs/by-name/ta/taler-merchant/package.nix
+++ b/pkgs/by-name/ta/taler-merchant/package.nix
@@ -82,6 +82,14 @@ stdenv.mkDerivation (finalAttrs: {
     done
   '';
 
+  postFixup = ''
+    # - taler-merchant-dbinit expects `versioning.sql` under `share/taler/sql`
+    # - taler-merchant-httpd expects `share/taler/merchant/templates`
+    mkdir -p $out/share/taler/sql
+    ln -s $out/share/taler-merchant $out/share/taler/merchant
+    ln -s $out/share/taler-merchant/sql $out/share/taler/sql/merchant
+  '';
+
   enableParallelBuilding = true;
 
   doInstallCheck = true;