vapoursynthPlugins.ocr: init at unstable-2021-09-26

default.nix

@@ -40,6 +40,7 @@ in
     mvtools = prev.vapoursynth-mvtools;
     nnedi3 = prev.callPackage ./plugins/nnedi3 { };
     nnedi3cl = prev.callPackage ./plugins/nnedi3cl { };
+    ocr = prev.callPackage ./plugins/ocr { };
     placebo = prev.callPackage ./plugins/placebo { };
     readmpls = prev.callPackage ./plugins/readmpls { };
     remap = prev.callPackage ./plugins/remap { };

plugins/ocr/default.nix

@@ -0,0 +1,29 @@
+{ lib, stdenv, fetchFromGitHub, meson, ninja, pkg-config, tesseract, vapoursynth }:
+
+stdenv.mkDerivation rec {
+  pname = "vs-ocr";
+  version = "unstable-2021-09-26";
+
+  src = fetchFromGitHub {
+    owner = "vapoursynth";
+    repo = pname;
+    rev = "b5dd7749a2f0694840d287f0bf4d42ce5323a8cf";
+    sha256 = "sha256-N2+S4YRMzjpFdRnCXGgvxU1rUKIjmHe7ylzBrB4CPL8=";
+  };
+
+  nativeBuildInputs = [ meson ninja pkg-config ];
+  buildInputs = [ tesseract vapoursynth ];
+
+  postPatch = ''
+    substituteInPlace meson.build \
+        --replace "vapoursynth_dep.get_pkgconfig_variable('libdir')" "get_option('libdir')"
+  '';
+
+  meta = with lib; {
+    description = "OCR plugin for VapourSynth";
+    homepage = "https://github.com/vapoursynth/vs-ocr";
+    license = licenses.mit;
+    maintainers = with maintainers; [ sbruder ];
+    platforms = platforms.all;
+  };
+}