lhasa: init at 0.3.1

pkgs/tools/compression/lhasa/default.nix

···
+{stdenv, fetchurl}:
+
+stdenv.mkDerivation {
+  name = "lhasa-0.3.1";
+  src = fetchurl {
+    url = https://soulsphere.org/projects/lhasa/lhasa-0.3.1.tar.gz;
+    sha256 = "092zi9av18ma20c6h9448k0bapvx2plnp292741dvfd9hmgqxc1z";
+  };
+  meta = {
+    description = "Free Software replacement for the Unix LHA tool";
+    longDescription = ''
+      Lhasa is a Free Software replacement for the Unix LHA tool, for
+      decompressing .lzh (LHA / LHarc) and .lzs (LArc) archives. The backend for
+      the tool is a library, so that it can be reused for other purposes.
+    '';
+    license = stdenv.lib.licenses.isc;
+    homepage = http://fragglet.github.io/lhasa;
+    maintainers = with stdenv.lib; [ maintainers.sander ];
+    platforms = stdenv.lib.platforms.linux;
+  };
+}

pkgs/top-level/all-packages.nix

···
   less = callPackage ../tools/misc/less { };
 
   lf = callPackage ../tools/misc/lf {};
+  
+  lhasa = callPackage ../tools/compression/lhasa {};
 
   libcpuid = callPackage ../tools/misc/libcpuid { };