Merge pull request #13466 from benley/git-stree-0.4.5

git-stree: init at 0.4.5

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

···
 
   git-remote-hg = callPackage ./git-remote-hg { };
 
+  git-stree = callPackage ./git-stree { };
+
   git2cl = import ./git2cl {
     inherit fetchgit stdenv perl;
   };

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

···
+{ stdenv, lib, fetchFromGitHub, ... }:
+
+stdenv.mkDerivation rec {
+  name = "git-stree-${version}";
+  version = "0.4.5";
+
+  src = fetchFromGitHub {
+    owner = "tdd";
+    repo = "git-stree";
+    rev = "0.4.5";
+    sha256 = "0y5h44n38w6rhy9m591dvibxpfggj3q950ll7y4h49bhpks4m0l9";
+  };
+
+  installPhase = ''
+    mkdir -p $out/bin $out/etc/bash_completion.d
+    install -m 0755 git-stree $out/bin/
+    install -m 0644 git-stree-completion.bash $out/etc/bash_completion.d/
+  '';
+
+  meta = with lib; {
+    description = "A better Git subtree helper command";
+    homepage = http://deliciousinsights.github.io/git-stree;
+    license = licenses.mit;
+    maintainers = [ maintainers.benley ];
+  };
+}