From 6ab1bed5eb1da8f16fe25e1eb438315abe60e95e Mon Sep 17 00:00:00 2001
From: TomaSajt <62384384+TomaSajt@users.noreply.github.com>
Date: Sun, 10 Mar 2024 12:49:45 +0100
Subject: [PATCH] DisnixWebService: make deterministic and clean up

---
 .../disnix/DisnixWebService/default.nix       | 45 ++++++++++++++-----
 1 file changed, 33 insertions(+), 12 deletions(-)

diff --git a/pkgs/tools/package-management/disnix/DisnixWebService/default.nix b/pkgs/tools/package-management/disnix/DisnixWebService/default.nix
index 38aa1c2e261d..752af3a43225 100644
--- a/pkgs/tools/package-management/disnix/DisnixWebService/default.nix
+++ b/pkgs/tools/package-management/disnix/DisnixWebService/default.nix
@@ -1,13 +1,13 @@
-{lib, stdenv, fetchFromGitHub, fetchpatch, apacheAnt, jdk, axis2, dbus_java }:
+{ lib, stdenv, fetchFromGitHub, fetchpatch, ant, jdk, xmlstarlet, axis2, dbus_java }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "DisnixWebService";
   version = "0.10.1";
 
   src = fetchFromGitHub {
     owner = "svanderburg";
     repo = "DisnixWebService";
-    rev = "refs/tags/DisnixWebService-${version}";
+    rev = "DisnixWebService-${finalAttrs.version}";
     hash = "sha256-zcYr2Ytx4pevSthTQLpnQ330wDxN9dWsZA20jbO6PxQ=";
   };
 
@@ -20,26 +20,47 @@ stdenv.mkDerivation rec {
     })
   ];
 
-  buildInputs = [ apacheAnt jdk ];
-  PREFIX = "\${env.out}";
-  AXIS2_LIB = "${axis2}/lib";
-  AXIS2_WEBAPP = "${axis2}/webapps/axis2";
-  DBUS_JAVA_LIB = "${dbus_java}/share/java";
+  nativeBuildInputs = [
+    ant
+    jdk
+    xmlstarlet
+  ];
+
+  env = {
+    PREFIX = "\${env.out}";
+    AXIS2_LIB = "${axis2}/lib";
+    AXIS2_WEBAPP = "${axis2}/webapps/axis2";
+    DBUS_JAVA_LIB = "${dbus_java}/share/java";
+  };
+
   prePatch = ''
+    # add modificationtime="0" to the <jar> and <war> tasks to achieve reproducibility
+    xmlstarlet ed -L -a "//jar|//war" -t attr -n "modificationtime" -v "0" build.xml
+
     sed -i -e "s|#JAVA_HOME=|JAVA_HOME=${jdk}|" \
        -e "s|#AXIS2_LIB=|AXIS2_LIB=${axis2}/lib|" \
         scripts/disnix-soap-client
   '';
-  buildPhase = "ant";
-  installPhase = "ant install";
+
+  buildPhase = ''
+    runHook preBuild
+    ant
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+    ant install
+    runHook postIntall
+  '';
 
   meta = {
     description = "A SOAP interface and client for Disnix";
     mainProgram = "disnix-soap-client";
     homepage = "https://github.com/svanderburg/DisnixWebService";
-    changelog = "https://github.com/svanderburg/DisnixWebService/blob/DisnixWebService-${version}/NEWS.txt";
+    changelog = "https://github.com/svanderburg/DisnixWebService/blob/${finalAttrs.src.rev}/NEWS.txt";
     license = lib.licenses.mit;
     maintainers = [ lib.maintainers.sander ];
     platforms = lib.platforms.linux;
   };
-}
+})