ocr-a: init at 1.0

OCR-A is a font created in the late 1960's, optimised for being read
by machines. The typeface is thick and angular, with a computer-y
aesthetic. You can find it in the wild on bank cheques and CYBER tape.

pkgs/data/fonts/ocr-a/default.nix

···
+{ lib, stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  pname = "OCR-A";
+  version = "1.0";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/ocr-a-font/OCR-A/${version}/OCRA.ttf";
+    sha256 = "0kpmjjxwzm84z8maz6lq9sk1b0xv1zkvl28lwj7i0m2xf04qixd0";
+  };
+
+  dontUnpack = true;
+
+  installPhase = ''
+    install -D -m 0644 $src $out/share/fonts/truetype/OCRA.ttf
+  '';
+
+  meta = with lib; {
+    description = "ANSI OCR font from the '60s. CYBER";
+    homepage = "https://sourceforge.net/projects/ocr-a-font/";
+    license = licenses.publicDomain;
+    maintainers = with maintainers; [ V ];
+  };
+}

pkgs/top-level/all-packages.nix

···
 
   octoprint = callPackage ../applications/misc/octoprint { };
 
+  ocr-a = callPackage ../data/fonts/ocr-a {};
+
   ocrad = callPackage ../applications/graphics/ocrad { };
 
   offrss = callPackage ../applications/networking/offrss { };