From f7672530de22a62b86401e59ac55e246dce78539 Mon Sep 17 00:00:00 2001
From: K900 <me@0upti.me>
Date: Tue, 23 Apr 2024 09:13:59 +0300
Subject: [PATCH] pkgs/top-level/make-tarball.nix: make reproducible

---
 pkgs/top-level/make-tarball.nix | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/pkgs/top-level/make-tarball.nix b/pkgs/top-level/make-tarball.nix
index 0e17ebef074a..78b90082547b 100644
--- a/pkgs/top-level/make-tarball.nix
+++ b/pkgs/top-level/make-tarball.nix
@@ -58,12 +58,19 @@ pkgs.releaseTools.sourceTarball {
   distPhase = ''
     mkdir -p $out/tarballs
     XZ_OPT="-T0" tar \
-      --absolute-names \
-      --transform="s|^$src|$releaseName|g" \
-      --transform="s|^$(pwd)|$releaseName|g" \
       --create \
       --xz \
       --file=$out/tarballs/$releaseName.tar.xz \
+      --absolute-names \
+      --transform="s|^$src|$releaseName|g" \
+      --transform="s|^$(pwd)|$releaseName|g" \
+      --owner=0 \
+      --group=0 \
+      --numeric-owner \
+      --format=gnu \
+      --sort=name \
+      --mtime="@$SOURCE_DATE_EPOCH" \
+      --mode=ug+w \
       $src $(pwd)/{.version-suffix,.git-revision}
   '';
 }