From e0f63ad971803b4d9457b1578902e39cadef6b29 Mon Sep 17 00:00:00 2001
From: Maximilian Bosch <maximilian@mbosch.me>
Date: Fri, 18 Oct 2024 18:13:17 +0200
Subject: [PATCH 1/2] wiki-js: 2.5.304 -> 2.5.305

ChangeLog: https://github.com/requarks/wiki/releases/tag/v2.5.305
---
 pkgs/servers/web-apps/wiki-js/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/servers/web-apps/wiki-js/default.nix b/pkgs/servers/web-apps/wiki-js/default.nix
index 5816e1dd91be..23d96bc39ef7 100644
--- a/pkgs/servers/web-apps/wiki-js/default.nix
+++ b/pkgs/servers/web-apps/wiki-js/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "wiki-js";
-  version = "2.5.304";
+  version = "2.5.305";
 
   src = fetchurl {
     url = "https://github.com/Requarks/wiki/releases/download/v${version}/${pname}.tar.gz";
-    sha256 = "sha256-w89+X3sqZPlX7EuK/g2oATHqlpx1br/Njh81vZt8zYM=";
+    sha256 = "sha256-beP9k1msJjg9IQbU/CmzTodjMvUnWrLYcw0EleR1OJk=";
   };
 
   sourceRoot = ".";

From 3dc2d959720359f2e61254d237dc1e8ede3d883f Mon Sep 17 00:00:00 2001
From: Maximilian Bosch <maximilian@mbosch.me>
Date: Fri, 18 Oct 2024 18:22:17 +0200
Subject: [PATCH 2/2] wiki-js: unpack into `source`

We effectively copy everything into `$out` (but this isn't using
`buildCommand` to allow applying custom patches). However, this had the
effect that `env-vars` was also copied into `$out` retaining a reference
to the source tarball.

Removing that reduces the closure size from 765.5M to 388.8M, i.e. by
about 50.7%.
---
 pkgs/servers/web-apps/wiki-js/default.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pkgs/servers/web-apps/wiki-js/default.nix b/pkgs/servers/web-apps/wiki-js/default.nix
index 23d96bc39ef7..362230da8dd2 100644
--- a/pkgs/servers/web-apps/wiki-js/default.nix
+++ b/pkgs/servers/web-apps/wiki-js/default.nix
@@ -9,6 +9,15 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-beP9k1msJjg9IQbU/CmzTodjMvUnWrLYcw0EleR1OJk=";
   };
 
+  # Unpack the tarball into a subdir. All the contents are copied into `$out`.
+  # Unpacking into the parent directory would also copy `env-vars` into `$out`
+  # in the `installPhase` which ultimately means that the package retains
+  # references to build tools and the tarball.
+  preUnpack = ''
+    mkdir source
+    cd source
+  '';
+
   sourceRoot = ".";
 
   dontBuild = true;