Merge pull request #10437 from fredlebel/jp2a

Added jp2a tool.

pkgs/applications/misc/jp2a/default.nix

···
+{ stdenv, fetchurl, libjpeg }:
+
+stdenv.mkDerivation rec {
+  version = "1.0.6";
+  name = "jp2a-${version}";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/jp2a/${name}.tar.gz";
+    sha256 = "076frk3pa16s4r1b10zgy81vdlz0385zh3ykbnkaij25jn5aqc09";
+  };
+
+  makeFlags = "PREFIX=$(out)";
+
+  buildInputs = [ libjpeg ];
+
+  meta = with stdenv.lib; {
+    homepage = https://csl.name/jp2a/;
+    description = "A small utility that converts JPG images to ASCII.";
+    license = licenses.gpl2;
+  };
+}

pkgs/top-level/all-packages.nix

···
 
   john = callPackage ../tools/security/john { };
 
+  jp2a = callPackage ../applications/misc/jp2a { };
+
   jq = callPackage ../development/tools/jq {};
 
   jscoverage = callPackage ../development/tools/misc/jscoverage { };