From 0905b34da67c145403f25fa09fb0fcc2b75c67e0 Mon Sep 17 00:00:00 2001
From: Jon Seager <jon@sgrs.uk>
Date: Thu, 25 Jul 2024 09:01:18 +0100
Subject: [PATCH 1/2] python3Packages.craft-platforms: init at 0.1.1

---
 .../craft-platforms/default.nix               | 62 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 64 insertions(+)
 create mode 100644 pkgs/development/python-modules/craft-platforms/default.nix

diff --git a/pkgs/development/python-modules/craft-platforms/default.nix b/pkgs/development/python-modules/craft-platforms/default.nix
new file mode 100644
index 0000000000000..3cd303990859c
--- /dev/null
+++ b/pkgs/development/python-modules/craft-platforms/default.nix
@@ -0,0 +1,62 @@
+{
+  lib,
+  buildPythonPackage,
+  annotated-types,
+  distro,
+  fetchFromGitHub,
+  nix-update-script,
+  pytest-check,
+  pytestCheckHook,
+  pythonOlder,
+  setuptools,
+  setuptools-scm,
+}:
+
+buildPythonPackage rec {
+  pname = "craft-platforms";
+  version = "0.1.1";
+  pyproject = true;
+
+  disabled = pythonOlder "3.10";
+
+  src = fetchFromGitHub {
+    owner = "canonical";
+    repo = "craft-platforms";
+    rev = "refs/tags/${version}";
+    hash = "sha256-KzskmSw7NsH1CAYjPf2281Ob71Jd6AhWxtp5tR3IqyU=";
+  };
+
+  postPatch = ''
+    substituteInPlace craft_platforms/__init__.py --replace-fail "dev" "${version}"
+  '';
+
+  build-system = [
+    setuptools
+    setuptools-scm
+  ];
+
+  dependencies = [
+    annotated-types
+    distro
+  ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+    pytest-check
+  ];
+
+  pythonImportsCheck = [ "craft_platforms" ];
+
+  pytestFlagsArray = [ "tests/unit" ];
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Manage platforms and architectures for charm applications";
+    homepage = "https://github.com/canonical/craft-platforms";
+    changelog = "https://github.com/canonical/craft-platforms/releases/tag/${version}";
+    license = lib.licenses.lgpl3Only;
+    maintainers = with lib.maintainers; [ jnsgruk ];
+    platforms = lib.platforms.linux;
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 4f2d7ec087dfc..494ad0860323f 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2567,6 +2567,8 @@ self: super: with self; {
 
   craft-parts = callPackage ../development/python-modules/craft-parts { };
 
+  craft-platforms = callPackage ../development/python-modules/craft-platforms { };
+
   craft-providers = callPackage ../development/python-modules/craft-providers { };
 
   craft-store = callPackage ../development/python-modules/craft-store { };

From 53dede428741013cfedae8c528e532e8082a3d0d Mon Sep 17 00:00:00 2001
From: Jon Seager <jon@sgrs.uk>
Date: Thu, 25 Jul 2024 09:01:36 +0100
Subject: [PATCH 2/2] charmcraft: 2.7.0 -> 3.1.1

---
 pkgs/by-name/ch/charmcraft/package.nix | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/pkgs/by-name/ch/charmcraft/package.nix b/pkgs/by-name/ch/charmcraft/package.nix
index 78f48f85a7c48..fc5ef145d1bc1 100644
--- a/pkgs/by-name/ch/charmcraft/package.nix
+++ b/pkgs/by-name/ch/charmcraft/package.nix
@@ -30,7 +30,7 @@ let
 in
 python.pkgs.buildPythonApplication rec {
   pname = "charmcraft";
-  version = "2.7.0";
+  version = "3.1.1";
 
   pyproject = true;
 
@@ -38,24 +38,22 @@ python.pkgs.buildPythonApplication rec {
     owner = "canonical";
     repo = "charmcraft";
     rev = "refs/tags/${version}";
-    hash = "sha256-yMcGXi7OxEtfOv3zLEUlnZrR90TkFc0y9RB9jS34ZWs=";
+    hash = "sha256-oxNbAIf7ltdDYkGJj29zvNDNXT6vt1jWaIqHJoMr7gU=";
   };
 
   postPatch = ''
-    substituteInPlace setup.py \
-      --replace-fail 'version=determine_version()' 'version="${version}"'
-
-    # TODO remove setuptools from dependencies once this is removed
-    substituteInPlace charmcraft/env.py \
-      --replace-fail "distutils.util" "setuptools.dist"
+    substituteInPlace charmcraft/__init__.py --replace-fail "dev" "${version}"
   '';
 
   dependencies = with python.pkgs; [
+    craft-application
     craft-cli
     craft-parts
+    craft-platforms
     craft-providers
     craft-store
     distro
+    docker
     humanize
     jinja2
     jsonschema
@@ -65,19 +63,22 @@ python.pkgs.buildPythonApplication rec {
     requests
     requests-toolbelt
     requests-unixsocket
-    setuptools # see substituteInPlace above
     snap-helpers
     tabulate
     urllib3
   ];
 
-  build-system = with python.pkgs; [ setuptools ];
+  build-system = with python.pkgs; [
+    setuptools
+    setuptools-scm
+  ];
 
   pythonRelaxDeps = [ "urllib3" ];
 
   nativeCheckInputs =
     with python.pkgs;
     [
+      hypothesis
       pyfakefs
       pytest-check
       pytest-mock