1 files changed, 51 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/grip/default.nix b/nixpkgs/pkgs/development/python-modules/grip/default.nix
new file mode 100644
index 000000000000..d812d58b74ca
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/grip/default.nix
@@ -0,0 +1,51 @@
+{ stdenv
+, fetchFromGitHub
+, fetchpatch
+# Python bits:
+, buildPythonPackage
+, pytest
+, responses
+, docopt
+, flask
+, markdown
+, path-and-address
+, pygments
+, requests
+, tabulate
+}:
+
+buildPythonPackage rec {
+  pname = "grip";
+  version = "4.5.2";
+
+  src = fetchFromGitHub {
+    owner = "joeyespo";
+    repo = "grip";
+    rev = "v${version}";
+    sha256 = "0hphplnyi903jx7ghfxplg1qlj2kpcav1frr2js7p45pbh5ib9rm";
+  };
+
+  patches = [
+    # Render "front matter", used in our RFC template and elsewhere
+    (fetchpatch {
+      url = https://github.com/joeyespo/grip/pull/249.patch;
+      sha256 = "07za5iymfv647dfrvi6hhj54a96hgjyarys51zbi08c51shqyzpg";
+    })
+  ];
+
+  checkInputs = [ pytest responses ];
+
+  propagatedBuildInputs = [ docopt flask markdown path-and-address pygments requests tabulate ];
+
+  checkPhase = ''
+      export PATH="$PATH:$out/bin"
+      py.test -xm "not assumption"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Preview GitHub Markdown files like Readme locally before committing them";
+    homepage = https://github.com/joeyespo/grip;
+    license = licenses.mit;
+    maintainers = with maintainers; [ koral ];
+  };
+}