From 320ee91c969beaeb155207254b1bbda55aa1af0a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Sun, 18 Jan 2026 15:32:53 +0100
Subject: [PATCH 1/2] nixos/mediawiki: fix warning when running install script
 directly

---
 nixos/modules/services/web-apps/mediawiki.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/services/web-apps/mediawiki.nix b/nixos/modules/services/web-apps/mediawiki.nix
index cb0c60315ef6..d8ac442bdfcb 100644
--- a/nixos/modules/services/web-apps/mediawiki.nix
+++ b/nixos/modules/services/web-apps/mediawiki.nix
@@ -730,7 +730,7 @@ in
 
         echo "exit( \$this->getPrimaryDB()->tableExists( 'user' ) ? 1 : 0 );" | \
         ${cfg.phpPackage}/bin/php ${pkg}/share/mediawiki/maintenance/run.php eval --conf ${mediawikiConfig} && \
-        ${cfg.phpPackage}/bin/php ${pkg}/share/mediawiki/maintenance/install.php \
+        ${cfg.phpPackage}/bin/php ${pkg}/share/mediawiki/maintenance/run.php ${pkg}/share/mediawiki/maintenance/install.php \
           --confpath /tmp \
           --scriptpath / \
           --dbserver ${lib.escapeShellArg dbAddr} \

From 7cfc7d653b2675a3824fa8ae5ddffb1a4be05114 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Sun, 18 Jan 2026 15:37:32 +0100
Subject: [PATCH 2/2] nixos/mediawiki: fix installer when using postgres with
 unix domain sockets

---
 pkgs/by-name/me/mediawiki/package.nix | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/pkgs/by-name/me/mediawiki/package.nix b/pkgs/by-name/me/mediawiki/package.nix
index 5274b8886943..d590bc34f5b3 100644
--- a/pkgs/by-name/me/mediawiki/package.nix
+++ b/pkgs/by-name/me/mediawiki/package.nix
@@ -1,6 +1,7 @@
 {
   lib,
   stdenvNoCC,
+  fetchpatch,
   fetchurl,
   nixosTests,
 }:
@@ -14,6 +15,19 @@ stdenvNoCC.mkDerivation rec {
     hash = "sha256-1Jm8frPXGDXCvsHJyu2IoDCK7DfwcmTnURDSor7wJTQ=";
   };
 
+  patches = [
+    # Fix installation with postgres
+    (fetchpatch {
+      url = "https://gerrit.wikimedia.org/r/changes/mediawiki%2Fcore~1231289/revisions/4/patch?download";
+      decode = "base64 -d";
+      postFetch = ''
+        substituteInPlace $out \
+          --replace "/Installer/" "/installer/"
+      '';
+      hash = "sha256-bhfw5CW4EEpr2GTGda3va+EmM/vK6AqBfyoCcsSiqNQ=";
+    })
+  ];
+
   postPatch = ''
     substituteInPlace includes/installer/CliInstaller.php \
       --replace-fail '$vars = Installer::getExistingLocalSettings();' '$vars = null;'