ditaa: new package

Ditaa is a small command-line utility written in Java, that can convert
diagrams drawn using ascii art ('drawings' that contain characters that
resemble lines like | / - ), into proper bitmap graphics.

Homepage: http://ditaa.sourceforge.net/

pkgs/tools/graphics/ditaa/default.nix

···
+{ stdenv, fetchurl, unzip, jre }:
+
+stdenv.mkDerivation rec {
+  name = "ditaa-0.9";
+
+  src = fetchurl {
+    name = "${name}.zip";
+    url = "mirror://sourceforge/project/ditaa/ditaa/0.9/ditaa0_9.zip";
+    sha256 = "12g6k3hacvyw3s9pijli7vfnkspyp37qkr29qgbmq1hbp0ryk2fn";
+  };
+
+  buildInputs = [ unzip ];
+
+  phases = [ "installPhase" ];
+
+  installPhase = ''
+    unzip "$src"
+    
+    mkdir -p "$out/bin"
+    mkdir -p "$out/lib"
+    mkdir -p "$out/share/ditaa"
+
+    cp dita*.jar "$out/lib/ditaa.jar"
+    cp COPYING HISTORY "$out/share/ditaa"
+
+    cat > "$out/bin/ditaa" << EOF
+    #!${stdenv.shell}
+    exec ${jre}/bin/java -jar "$out/lib/ditaa.jar" "\$@"
+    EOF
+
+    chmod a+x "$out/bin/ditaa"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Convert ascii art diagrams into proper bitmap graphics";
+    homepage = http://ditaa.sourceforge.net/;
+    license = licenses.gpl2;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.bjornfor ];
+  };
+}

pkgs/top-level/all-packages.nix

···
 
   catdoc = callPackage ../tools/text/catdoc { };
 
+  ditaa = callPackage ../tools/graphics/ditaa { };
+
   dlx = callPackage ../misc/emulators/dlx { };
 
   eggdrop = callPackage ../tools/networking/eggdrop { };