1 files changed, 63 insertions, 0 deletions
diff --git a/pkgs/applications/editors/retext/default.nix b/pkgs/applications/editors/retext/default.nix
new file mode 100644
index 000000000000..3288b8e90adc
--- /dev/null
+++ b/pkgs/applications/editors/retext/default.nix
@@ -0,0 +1,63 @@
+{ lib, stdenv, python3, fetchFromGitHub, makeWrapper, buildEnv, aspellDicts
+# Use `lib.collect lib.isDerivation aspellDicts;` to make all dictionaries
+# available.
+, enchantAspellDicts ? with aspellDicts; [ en en-computers en-science ]
+}:
+
+let
+  version = "7.0.4";
+  python = let
+    packageOverrides = self: super: {
+      markdown = super.markdown.overridePythonAttrs(old: rec {
+        src =  super.fetchPypi {
+          version = "3.0.1";
+          pname = "Markdown";
+          sha256 = "d02e0f9b04c500cde6637c11ad7c72671f359b87b9fe924b2383649d8841db7c";
+        };
+      });
+
+      chardet = super.chardet.overridePythonAttrs(old: rec {
+        src =  super.fetchPypi {
+          version = "2.3.0";
+          pname = "chardet";
+          sha256 = "e53e38b3a4afe6d1132de62b7400a4ac363452dc5dfcf8d88e8e0cce663c68aa";
+        };
+      });
+    };
+    in python3.override { inherit packageOverrides; };
+  pythonEnv = python.withPackages (ps: with ps; [
+    pyqt5 docutils pyenchant Markups markdown pygments chardet
+  ]);
+in python.pkgs.buildPythonApplication {
+  inherit version;
+  pname = "retext";
+
+  src = fetchFromGitHub {
+    owner = "retext-project";
+    repo = "retext";
+    rev = "${version}";
+    sha256 = "1zcapywspc9v5zf5cxqkcy019np9n41gmryqixj66zsvd544c6si";
+  };
+
+  doCheck = false;
+
+  nativeBuildInputs = [ makeWrapper ];
+  propagatedBuildInputs = [ pythonEnv ];
+
+  postInstall = ''
+    mv $out/bin/retext $out/bin/.retext
+    makeWrapper "$out/bin/.retext" "$out/bin/retext" \
+      --set ASPELL_CONF "dict-dir ${buildEnv {
+        name = "aspell-all-dicts";
+        paths = map (path: "${path}/lib/aspell") enchantAspellDicts;
+      }}"
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/retext-project/retext/;
+    description = "Simple but powerful editor for Markdown and reStructuredText";
+    license = licenses.gpl3;
+    maintainers = with maintainers; [ klntsky ];
+    platforms = platforms.unix;
+  };
+}