From 80168addbea2f90d2929f088c58ecb65243c6557 Mon Sep 17 00:00:00 2001
From: jopejoe1 <johannes@joens.email>
Date: Fri, 24 Mar 2023 14:16:22 +0100
Subject: [PATCH] firefox-devedition-unwrapped: init at 112.0b6

---
 nixos/tests/all-tests.nix                     |  1 +
 .../networking/browsers/firefox/packages.nix  | 29 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 ++
 3 files changed, 32 insertions(+)

diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
index ff2549395a0b..11e355da5a78 100644
--- a/nixos/tests/all-tests.nix
+++ b/nixos/tests/all-tests.nix
@@ -221,6 +221,7 @@ in {
   fenics = handleTest ./fenics.nix {};
   ferm = handleTest ./ferm.nix {};
   firefox = handleTest ./firefox.nix { firefoxPackage = pkgs.firefox; };
+  firefox-devedition = handleTest ./firefox.nix { firefoxPackage = pkgs.firefox-devedition; };
   firefox-esr    = handleTest ./firefox.nix { firefoxPackage = pkgs.firefox-esr; }; # used in `tested` job
   firefox-esr-102 = handleTest ./firefox.nix { firefoxPackage = pkgs.firefox-esr-102; };
   firejail = handleTest ./firejail.nix {};
diff --git a/pkgs/applications/networking/browsers/firefox/packages.nix b/pkgs/applications/networking/browsers/firefox/packages.nix
index d8a236185809..ae9bd572d805 100644
--- a/pkgs/applications/networking/browsers/firefox/packages.nix
+++ b/pkgs/applications/networking/browsers/firefox/packages.nix
@@ -27,6 +27,35 @@ rec {
     };
   };
 
+  firefox-devedition = buildMozillaMach rec {
+    pname = "firefox-devedition";
+    version = "112.0b6";
+    applicationName = "Mozilla Firefox Developer Edition";
+    branding = "browser/branding/aurora";
+    src = fetchurl {
+      url = "mirror://mozilla/devedition/releases/${version}/source/firefox-${version}.source.tar.xz";
+      sha512 = "sha512-UJjZ4HFaO6XUpFt+d61KXdliN3FW0BDHFpwt4f6/pv6Rv10mxeRUnGKZDomoLwv+yCgN3EKDZ+iPA9FzkLxZCQ==";
+    };
+
+    meta = {
+      description = "A web browser built from Firefox Developer Edition source tree";
+      homepage = "http://www.mozilla.com/en-US/firefox/";
+      maintainers = with lib.maintainers; [ jopejoe1 ];
+      platforms = lib.platforms.unix;
+      badPlatforms = lib.platforms.darwin;
+      broken = stdenv.buildPlatform.is32bit; # since Firefox 60, build on 32-bit platforms fails with "out of memory".
+                                             # not in `badPlatforms` because cross-compilation on 64-bit machine might work.
+      maxSilent = 14400; # 4h, double the default of 7200s (c.f. #129212, #129115)
+      license = lib.licenses.mpl20;
+    };
+    tests = [ nixosTests.firefox-devedition ];
+    updateScript = callPackage ./update.nix {
+      attrPath = "firefox-devedition-unwrapped";
+      versionSuffix = "b[0-9]*";
+      baseUrl = "https://archive.mozilla.org/pub/devedition/releases/";
+    };
+  };
+
   firefox-esr-102 = buildMozillaMach rec {
     pname = "firefox-esr-102";
     version = "102.9.0esr";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 9076a08fd744..0099d4949836 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -30031,10 +30031,12 @@ with pkgs;
   firefoxPackages = recurseIntoAttrs (callPackage ../applications/networking/browsers/firefox/packages.nix {});
 
   firefox-unwrapped = firefoxPackages.firefox;
+  firefox-devedition-unwrapped = firefoxPackages.firefox-devedition;
   firefox-esr-102-unwrapped = firefoxPackages.firefox-esr-102;
   firefox-esr-unwrapped = firefoxPackages.firefox-esr-102;
 
   firefox = wrapFirefox firefox-unwrapped { };
+  firefox-devedition = wrapFirefox firefox-devedition-unwrapped { };
 
   firefox-esr = firefox-esr-102;
   firefox-esr-102 = wrapFirefox firefox-esr-102-unwrapped { };