From 0d3b03812107a63811d4aa4727982041b3440b06 Mon Sep 17 00:00:00 2001
From: Volker Diels-Grabsch <v@njh.eu>
Date: Tue, 22 Jul 2025 20:54:34 +0200
Subject: [PATCH] postgresql_jdbc: add junixsocket-common and
 junixsocket-native-common

This way, every Java package that uses postgresql_jdbc has automatically
support for PostgreSQL connections via unix socket using the JDBC URI
syntax as described in the junixsocket manual:

https://kohlschutter.github.io/junixsocket/dependency.html#postgresql
---
 pkgs/by-name/po/postgresql_jdbc/package.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/by-name/po/postgresql_jdbc/package.nix b/pkgs/by-name/po/postgresql_jdbc/package.nix
index 11ca18979e58..995cc34f239a 100644
--- a/pkgs/by-name/po/postgresql_jdbc/package.nix
+++ b/pkgs/by-name/po/postgresql_jdbc/package.nix
@@ -2,6 +2,8 @@
   lib,
   stdenv,
   fetchMavenArtifact,
+  junixsocket-common,
+  junixsocket-native-common,
 }:
 
 stdenv.mkDerivation rec {
@@ -18,6 +20,8 @@ stdenv.mkDerivation rec {
   installPhase = ''
     runHook preInstall
     install -m444 -D $src/share/java/*postgresql-${version}.jar $out/share/java/postgresql-jdbc.jar
+    ln -s ${junixsocket-common}/share/java/* $out/share/java/
+    ln -s ${junixsocket-native-common}/share/java/* $out/share/java/
     runHook postInstall
   '';