git-machete: init at 2.12.1

pkgs/applications/version-management/git-and-tools/default.nix

@@ -103,6 +103,8 @@ let
 
   git-imerge = callPackage ./git-imerge { };
 
+  git-machete = python3Packages.callPackage ./git-machete { };
+
   git-octopus = callPackage ./git-octopus { };
 
   git-open = callPackage ./git-open { };

pkgs/applications/version-management/git-and-tools/git-machete/default.nix

@@ -0,0 +1,33 @@
+{ lib, buildPythonApplication, fetchPypi
+, installShellFiles, pbr
+, flake8, mock, pycodestyle, pylint, tox }:
+
+buildPythonApplication rec {
+  pname = "git-machete";
+  version = "2.12.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "114kq396zq45jlibn1lp0nk4lmanj4w1bcn48gi7xzdm0y1nkzfq";
+  };
+
+  nativeBuildInputs = [ installShellFiles pbr ];
+
+  # TODO: Add missing check inputs (2019-11-22):
+  # - stestr
+  doCheck = false;
+  checkInputs = [ flake8 mock pycodestyle pylint tox ];
+
+  postInstall = ''
+      installShellCompletion --bash --name git-machete completion/git-machete.completion.bash
+      installShellCompletion --zsh --name _git-machete completion/git-machete.completion.zsh
+  '';
+
+  meta = with lib; {
+    homepage = https://github.com/VirtusLab/git-machete;
+    description = "Git repository organizer and rebase workflow automation tool";
+    license = licenses.mit;
+    platforms = platforms.all;
+    maintainers = [ maintainers.blitz ];
+  };
+}