isync: Add myself (@primeos) as maintainer

Since 887295fd2d we need a new maintainer and I depend on this
software. The rest of the changes is just a refactoring (apart from
meta attributes).

pkgs/tools/networking/isync/default.nix

@@ -1,20 +1,31 @@
-{ fetchurl, stdenv, openssl, pkgconfig, db, zlib, cyrus_sasl, perl }:
+{ stdenv, fetchurl, pkg-config, perl
+, openssl, db, zlib, cyrus_sasl
+}:
 
 stdenv.mkDerivation rec {
-  name = "isync-1.3.1";
+  pname = "isync";
+  version = "1.3.1";
 
   src = fetchurl {
-    url = "mirror://sourceforge/isync/${name}.tar.gz";
+    url = "mirror://sourceforge/isync/${pname}-${version}.tar.gz";
     sha256 = "1sphd30jplii58y2zmw365bckm6pszmapcy905zhjll1sm1ldjv8";
   };
 
-  nativeBuildInputs = [ pkgconfig perl ];
+  nativeBuildInputs = [ pkg-config perl ];
   buildInputs = [ openssl db cyrus_sasl zlib ];
 
   meta = with stdenv.lib; {
     homepage = "http://isync.sourceforge.net/";
+    # https://sourceforge.net/projects/isync/
+    changelog = "https://sourceforge.net/p/isync/isync/ci/v${version}/tree/NEWS";
     description = "Free IMAP and MailDir mailbox synchronizer";
+    longDescription = ''
+      mbsync (formerly isync) is a command line application which synchronizes
+      mailboxes. Currently Maildir and IMAP4 mailboxes are supported. New
+      messages, message deletions and flag changes can be propagated both ways.
+    '';
     license = licenses.gpl2Plus;
     platforms = platforms.unix;
+    maintainers = with maintainers; [ primeos ];
   };
 }