From 58417cac9520d721b79fbe4524da19d0c6a36c12 Mon Sep 17 00:00:00 2001
From: Tomodachi94 <tomodachi94@protonmail.com>
Date: Wed, 26 Jun 2024 17:10:11 -0700
Subject: [PATCH 1/3] batik: move to pkgs/by-name

---
 .../graphics/batik/default.nix => by-name/ba/batik/package.nix} | 0
 pkgs/top-level/all-packages.nix                                 | 2 --
 2 files changed, 2 deletions(-)
 rename pkgs/{applications/graphics/batik/default.nix => by-name/ba/batik/package.nix} (100%)

diff --git a/pkgs/applications/graphics/batik/default.nix b/pkgs/by-name/ba/batik/package.nix
similarity index 100%
rename from pkgs/applications/graphics/batik/default.nix
rename to pkgs/by-name/ba/batik/package.nix
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b24e0955a7c5..964509fe1f7d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -29618,8 +29618,6 @@ with pkgs;
 
   bashSnippets = callPackage ../applications/misc/bashSnippets { };
 
-  batik = callPackage ../applications/graphics/batik { };
-
   batsignal = callPackage ../applications/misc/batsignal { };
 
   baudline = callPackage ../applications/audio/baudline { };

From 927e293094ded7e3e7fe90dd1b553332f08f3e98 Mon Sep 17 00:00:00 2001
From: Tomodachi94 <tomodachi94@protonmail.com>
Date: Wed, 26 Jun 2024 20:57:35 -0700
Subject: [PATCH 2/3] batik: format with nixfmt-rfc-style

---
 pkgs/by-name/ba/batik/package.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/by-name/ba/batik/package.nix b/pkgs/by-name/ba/batik/package.nix
index 1ff914c2740d..8a71a24773ff 100644
--- a/pkgs/by-name/ba/batik/package.nix
+++ b/pkgs/by-name/ba/batik/package.nix
@@ -1,4 +1,8 @@
-{lib, stdenv, fetchurl}:
+{
+  lib,
+  stdenv,
+  fetchurl,
+}:
 
 stdenv.mkDerivation rec {
   pname = "batik";

From 82b74001f0648004151428d89e9c63fc46f75a28 Mon Sep 17 00:00:00 2001
From: Tomodachi94 <tomodachi94@protonmail.com>
Date: Thu, 27 Jun 2024 23:00:58 -0700
Subject: [PATCH 3/3] batik: refactor

* All JARs end up in $out/share/java, and a few wrappers for the
  applications are made in $out/bin (closes #50932).
* stdenv -> stdenvNoCC, since no compilers are needed in any stages.
* Remove the vendored Rhino JavaScript engine and replace it with our
  Nixpkgs one.
* Add the stripJavaArchivesHook.

This is hopefully a large improvement over the previous derivation
(which simply copied the binary tarball into $out).
---
 pkgs/by-name/ba/batik/package.nix | 47 ++++++++++++++++++++++++-------
 1 file changed, 37 insertions(+), 10 deletions(-)

diff --git a/pkgs/by-name/ba/batik/package.nix b/pkgs/by-name/ba/batik/package.nix
index 8a71a24773ff..18bdb7c37e19 100644
--- a/pkgs/by-name/ba/batik/package.nix
+++ b/pkgs/by-name/ba/batik/package.nix
@@ -1,18 +1,50 @@
 {
   lib,
-  stdenv,
+  stdenvNoCC,
   fetchurl,
+  jre,
+  rhino,
+  stripJavaArchivesHook,
+  makeWrapper,
 }:
 
-stdenv.mkDerivation rec {
+stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "batik";
   version = "1.17";
 
   src = fetchurl {
-    url = "mirror://apache/xmlgraphics/batik/binaries/batik-bin-${version}.tar.gz";
-    sha256 = "sha256-sEJphF3grlwZCEt3gHHm4JF8RpvKKBLLvKXf2lu/dhA=";
+    url = "mirror://apache/xmlgraphics/batik/binaries/batik-bin-${finalAttrs.version}.tar.gz";
+    hash = "sha256-sEJphF3grlwZCEt3gHHm4JF8RpvKKBLLvKXf2lu/dhA=";
   };
 
+  nativeBuildInputs = [
+    stripJavaArchivesHook
+    makeWrapper
+  ];
+
+  buildInputs = [
+    jre
+    rhino
+  ];
+
+  patchPhase = ''
+    # Vendored dependencies
+    rm lib/rhino-*.jar
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin $out/share/java
+    cp *.jar lib/*.jar $out/share/java
+    chmod +x $out/share/java/*.jar
+    classpath="$(find $out/share/java -name '*.jar' -printf '${rhino}/share/java/js.jar:%h/%f')"
+    for appName in rasterizer slideshow squiggle svgpp ttf2svg; do
+      makeWrapper ${lib.getExe jre} $out/bin/batik-$appName \
+        --add-flags "-jar $out/share/java/batik-all-${finalAttrs.version}.jar" \
+        --add-flags "-classpath $classpath" \
+        --add-flags "org.apache.batik.apps.$appName.Main"
+    done
+  '';
+
   meta = with lib; {
     description = "Java based toolkit for handling SVG";
     homepage = "https://xmlgraphics.apache.org/batik";
@@ -20,9 +52,4 @@ stdenv.mkDerivation rec {
     platforms = platforms.unix;
     sourceProvenance = with sourceTypes; [ binaryBytecode ];
   };
-
-  installPhase = ''
-    mkdir $out
-    cp -r * $out/
-  '';
-}
+})