treewide: refactor git python package definitions

pkgs/by-name/gi/git-archive-all/package.nix

···
 {
   lib,
-  buildPythonApplication,
+  python3Packages,
   fetchFromGitHub,
   git,
-  pytestCheckHook,
-  pytest-cov-stub,
-  pytest-mock,
 }:
 
-buildPythonApplication rec {
+python3Packages.buildPythonApplication rec {
   pname = "git-archive-all";
   version = "1.23.1";
   format = "setuptools";
···
   src = fetchFromGitHub {
     owner = "Kentzo";
     repo = "git-archive-all";
-    rev = version;
+    tag = version;
     hash = "sha256-fIPjggOx+CEorj1bazz8s81ZdppkTL0OlA5tRqCYZyc=";
   };
 
···
     git
   ];
 
-  checkInputs = [
+  checkInputs = with python3Packages; [
     pytestCheckHook
     pytest-cov-stub
     pytest-mock
···
     export HOME="$(mktemp -d)"
   '';
 
-  meta = with lib; {
+  meta = {
     description = "Archive a repository with all its submodules";
     longDescription = ''
       A python script wrapper for git-archive that archives a git superproject
       and its submodules, if it has any. Takes into account .gitattributes
     '';
     homepage = "https://github.com/Kentzo/git-archive-all";
-    license = licenses.mit;
-    maintainers = with maintainers; [ fgaz ];
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ fgaz ];
     mainProgram = "git-archive-all";
   };
 }

pkgs/by-name/gi/git-imerge/package.nix

···
 {
   lib,
-  buildPythonApplication,
+  python3Packages,
   fetchPypi,
   installShellFiles,
 }:
 
-buildPythonApplication rec {
+python3Packages.buildPythonApplication rec {
   pname = "git-imerge";
   version = "1.2.0";
   format = "setuptools";
···
     installShellCompletion --bash completions/git-imerge
   '';
 
-  meta = with lib; {
+  meta = {
     homepage = "https://github.com/mhagger/git-imerge";
     description = "Perform a merge between two branches incrementally";
-    license = licenses.gpl2Plus;
-    maintainers = [ ];
+    license = lib.licenses.gpl2Plus;
+    maintainers = with lib.maintainers; [ ];
     mainProgram = "git-imerge";
   };
 }

pkgs/by-name/gi/git-publish/package.nix

···
   fetchFromGitHub,
   installShellFiles,
 }:
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "git-publish";
   version = "1.8.2";
 
   src = fetchFromGitHub {
     owner = "stefanha";
     repo = "git-publish";
-    rev = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-jjpbr+ZqG4U8/z0PurnXR+IUKQkG3QB8YqhDkH8uu2Y=";
   };
 
···
     homepage = "https://github.com/stefanha/git-publish";
     mainProgram = "git-publish";
   };
-}
+})

pkgs/by-name/gi/git-repo-updater/package.nix

···
 {
   lib,
-  buildPythonApplication,
-  hatchling,
-  colorama,
+  python3Packages,
   fetchPypi,
-  gitpython,
 }:
 
-buildPythonApplication rec {
+python3Packages.buildPythonApplication rec {
   pname = "gitup";
   version = "0.5.2";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-51DWPJ9JOMrRdWGaiiL4qzo4VFFeT1rG5yyI6Ej+ZRw=";
+    hash = "sha256-51DWPJ9JOMrRdWGaiiL4qzo4VFFeT1rG5yyI6Ej+ZRw=";
   };
 
-  build-system = [ hatchling ];
-  propagatedBuildInputs = [
+  build-system = with python3Packages; [ hatchling ];
+  dependencies = with python3Packages; [
     colorama
     gitpython
   ];
···
   # no tests
   doCheck = false;
 
-  meta = with lib; {
+  meta = {
     description = "Easily update multiple Git repositories at once";
     homepage = "https://github.com/earwig/git-repo-updater";
-    license = licenses.mit;
-    maintainers = with maintainers; [
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [
       bdesham
       artturin
     ];

pkgs/by-name/gi/git-review/package.nix

···
 {
   lib,
-  buildPythonApplication,
+  python3Packages,
   fetchgit,
-  pbr,
-  requests,
-  setuptools,
   gitUpdater,
 }:
 
-buildPythonApplication rec {
+python3Packages.buildPythonApplication rec {
   pname = "git-review";
   version = "2.5.0";
   format = "setuptools";
 
-  # Manually set version because prb wants to get it from the git
+  # Manually set version because pbr wants to get it from the git
   # upstream repository (and we are installing from tarball instead)
   PBR_VERSION = version;
 
···
     "man"
   ];
 
-  nativeBuildInputs = [
+  nativeBuildInputs = with python3Packages; [
     pbr
   ];
 
-  propagatedBuildInputs = [
+  dependencies = with python3Packages; [
     requests
     setuptools # implicit dependency, used to get package version through pkg_resources
   ];
···
 
   passthru.updateScript = gitUpdater { };
 
-  meta = with lib; {
+  meta = {
     description = "Tool to submit code to Gerrit";
     homepage = "https://opendev.org/opendev/git-review";
     changelog = "https://docs.opendev.org/opendev/git-review/latest/releasenotes.html#relnotes-${version}";
-    license = licenses.asl20;
-    maintainers = with maintainers; [ kira-bruneau ];
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ kira-bruneau ];
     mainProgram = "git-review";
   };
 }