From 3ed419cd2f01117facf2b97c5fba31e55511b781 Mon Sep 17 00:00:00 2001
From: Luke Granger-Brown <git@lukegb.com>
Date: Sat, 23 Sep 2023 15:39:02 +0000
Subject: [PATCH 1/3] breezy: add github support

Breezy offers Github support as a `forge` which is used by
[`silver-platter`](https://github.com/jelmer/silver-platter), which I'm
currently importing into nixpkgs.
---
 pkgs/development/python-modules/breezy/default.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/breezy/default.nix b/pkgs/development/python-modules/breezy/default.nix
index 5fb4dd913e60..c7e938465507 100644
--- a/pkgs/development/python-modules/breezy/default.nix
+++ b/pkgs/development/python-modules/breezy/default.nix
@@ -8,6 +8,7 @@
 , dulwich
 , fastbencode
 , fastimport
+, pygithub
 , libiconv
 , merge3
 , patiencediff
@@ -66,7 +67,8 @@ buildPythonPackage rec {
     pyyaml
     urllib3
   ] ++ passthru.optional-dependencies.launchpad
-    ++ passthru.optional-dependencies.fastimport;
+    ++ passthru.optional-dependencies.fastimport
+    ++ passthru.optional-dependencies.github;
 
   nativeCheckInputs = [
     testtools
@@ -109,6 +111,9 @@ buildPythonPackage rec {
       fastimport = [
         fastimport
       ];
+      github = [
+        pygithub
+      ];
     };
   };
 

From 8ca1a9e376ec8f22bdf8fb537c735f2dc8b2c85e Mon Sep 17 00:00:00 2001
From: Luke Granger-Brown <git@lukegb.com>
Date: Sat, 14 Oct 2023 01:44:44 +0000
Subject: [PATCH 2/3] breezy: add patch for differentiating GitLab forges
 properly

---
 pkgs/development/python-modules/breezy/default.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pkgs/development/python-modules/breezy/default.nix b/pkgs/development/python-modules/breezy/default.nix
index c7e938465507..505137993b08 100644
--- a/pkgs/development/python-modules/breezy/default.nix
+++ b/pkgs/development/python-modules/breezy/default.nix
@@ -1,6 +1,7 @@
 { lib
 , stdenv
 , buildPythonPackage
+, fetchpatch
 , fetchPypi
 , cargo
 , configobj
@@ -38,6 +39,14 @@ buildPythonPackage rec {
     hash = "sha256-fEEvOfo8YWhx+xuiqD/KNstlso5/K1XJnGY64tkLIwE=";
   };
 
+  patches = [
+    # Explicitly track which URLs are used for GitLab
+    (fetchpatch {
+      url = "https://github.com/breezy-team/breezy/commit/cc9fdf3774253183f726127c2ee191c24640d898.patch";
+      hash = "sha256-HTDAW3CPEZ1YBe0wnv6ncWEd0QRHwHawfTplbVDiOGc=";
+    })
+  ];
+
   cargoDeps = rustPlatform.importCargoLock {
     lockFile = ./Cargo.lock;
   };

From 0c702bd8af9a0351ad1279817b525810383999e2 Mon Sep 17 00:00:00 2001
From: Luke Granger-Brown <git@lukegb.com>
Date: Sat, 23 Sep 2023 15:42:12 +0000
Subject: [PATCH 3/3] silver-platter: init at 0.5.12

---
 .../silver-platter/default.nix                | 44 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 46 insertions(+)
 create mode 100644 pkgs/applications/version-management/silver-platter/default.nix

diff --git a/pkgs/applications/version-management/silver-platter/default.nix b/pkgs/applications/version-management/silver-platter/default.nix
new file mode 100644
index 000000000000..1e5720f0d0ab
--- /dev/null
+++ b/pkgs/applications/version-management/silver-platter/default.nix
@@ -0,0 +1,44 @@
+{ buildPythonApplication
+, lib
+, fetchFromGitHub
+, setuptools
+, setuptools-rust
+, rustPlatform
+, cargo
+, rustc
+, breezy
+, dulwich
+, jinja2
+, pyyaml
+, ruamel-yaml
+}:
+
+buildPythonApplication rec {
+  pname = "silver-platter";
+  version = "0.5.12";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "jelmer";
+    repo = "silver-platter";
+    rev = version;
+    hash = "sha256-QkTT9UcJuGDAwpp/CtXobPvfTYQzFakBR72MhF//Bpo=";
+  };
+
+  cargoDeps = rustPlatform.fetchCargoTarball {
+    inherit src;
+    name = "${pname}-${version}";
+    hash = "sha256-QLnKu9D23FVp1jCSuxN3odPZ1ToAZ6i/FNS8BkmNuQw=";
+  };
+
+  propagatedBuildInputs = [ setuptools breezy dulwich jinja2 pyyaml ruamel-yaml ];
+  nativeBuildInputs = [ setuptools-rust rustPlatform.cargoSetupHook cargo rustc ];
+
+  meta = with lib; {
+    description = "Automate the creation of merge proposals for scriptable changes";
+    homepage = "https://jelmer.uk/code/silver-platter";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ lukegb ];
+    mainProgram = "svp";
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 02586f3ba116..83574a17cf89 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2513,6 +2513,8 @@ with pkgs;
 
   scmpuff = callPackage ../applications/version-management/scmpuff { };
 
+  silver-platter = python3Packages.callPackage ../applications/version-management/silver-platter { };
+
   stgit = callPackage ../applications/version-management/stgit { };
 
   subgit = callPackage ../applications/version-management/subgit { };