Remove sitediff

It was a try to custom bundle the tool.
I don't use it often and it seems like a mess.

home/packages.nix

@@ -15,7 +15,6 @@ with pkgs; [
   ncdu
   tree
   (callPackage ./packages/rst2pdf { })
-  (callPackage ./packages/sitediff { })
 
   borgbackup
   keepassxc

home/packages/sitediff/Gemfile

@@ -1,3 +0,0 @@
-source 'https://rubygems.org'
-
-gem 'sitediff'

home/packages/sitediff/Gemfile.lock

@@ -1,39 +0,0 @@
-GEM
-  remote: https://rubygems.org/
-  specs:
-    addressable (2.5.2)
-      public_suffix (>= 2.0.2, < 4.0)
-    diffy (3.3.0)
-    ethon (0.15.0)
-      ffi (>= 1.15.0)
-    ffi (1.15.5)
-    mini_portile2 (2.8.0)
-    minitar (0.9)
-    nokogiri (1.13.8)
-      mini_portile2 (~> 2.8.0)
-      racc (~> 1.4)
-    pkg-config (1.4.9)
-    public_suffix (3.1.1)
-    racc (1.6.0)
-    rainbow (3.0.0)
-    sitediff (1.1.1)
-      addressable (~> 2.5.2)
-      diffy (~> 3.3.0)
-      minitar (~> 0.9)
-      nokogiri (>= 1.10.4)
-      pkg-config (~> 1.1)
-      rainbow (~> 3.0.0)
-      thor (~> 0.20.0)
-      typhoeus (~> 1.0)
-    thor (0.20.3)
-    typhoeus (1.4.0)
-      ethon (>= 0.9.0)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  sitediff
-
-BUNDLED WITH
-   2.1.4

home/packages/sitediff/default.nix

@@ -1,29 +0,0 @@
-{
-  lib,
-  fetchFromGitHub,
-  bundlerApp,
-  bundlerUpdateScript,
-  makeWrapper,
-  ruby
-}:
-
-bundlerApp rec {
-  pname = "sitediff";
-  exes = [ "sitediff" ];
-
-  inherit ruby;
-  gemdir = ./.;
-
-  nativeBuildInputs = [ makeWrapper ];
-
-  passthru.updateScript = bundlerUpdateScript "sitediff";
-
-  meta = with lib; {
-    description = "SiteDiff makes it easy to see differences between two versions of a website.";
-    homepage = "https://sitediff.io/";
-    changelog = "https://github.com/evolvingweb/sitediff/commits/master";
-    license = licenses.gpl2Plus;
-    platforms = platforms.unix;
-  };
-}
-

home/packages/sitediff/gemset.nix

@@ -1,147 +0,0 @@
-{
-  addressable = {
-    dependencies = ["public_suffix"];
-    groups = ["default"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "0viqszpkggqi8hq87pqp0xykhvz60g99nwmkwsb0v45kc2liwxvk";
-      type = "gem";
-    };
-    version = "2.5.2";
-  };
-  diffy = {
-    groups = ["default"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "0qhx743lcx61r2d3925jk61c6r8clfjmpf5g93cdy5sq00ig76lh";
-      type = "gem";
-    };
-    version = "3.3.0";
-  };
-  ethon = {
-    dependencies = ["ffi"];
-    groups = ["default"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "0kd7c61f28f810fgxg480j7457nlvqarza9c2ra0zhav0dd80288";
-      type = "gem";
-    };
-    version = "0.15.0";
-  };
-  ffi = {
-    groups = ["default"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "1862ydmclzy1a0cjbvm8dz7847d9rch495ib0zb64y84d3xd4bkg";
-      type = "gem";
-    };
-    version = "1.15.5";
-  };
-  mini_portile2 = {
-    groups = ["default"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "0rapl1sfmfi3bfr68da4ca16yhc0pp93vjwkj7y3rdqrzy3b41hy";
-      type = "gem";
-    };
-    version = "2.8.0";
-  };
-  minitar = {
-    groups = ["default"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "126mq86x67d1p63acrfka4zx0cx2r0vc93884jggxnrmmnzbxh13";
-      type = "gem";
-    };
-    version = "0.9";
-  };
-  nokogiri = {
-    dependencies = ["mini_portile2" "racc"];
-    groups = ["default"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "0g7axlq2y6gzmixzzzhw3fn6nhrhg469jj8gfr7gs8igiclpkhkr";
-      type = "gem";
-    };
-    version = "1.13.8";
-  };
-  pkg-config = {
-    groups = ["default"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "0v9vmkmpha34lwdhig08kb7z4wk3xmw49dvkl99nz9llxhzqr5hl";
-      type = "gem";
-    };
-    version = "1.4.9";
-  };
-  public_suffix = {
-    groups = ["default"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "0g9ds2ffzljl6jjmkjffwxc1z6lh5nkqqmhhkxjk71q5ggv0rkpm";
-      type = "gem";
-    };
-    version = "3.1.1";
-  };
-  racc = {
-    groups = ["default"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "0la56m0z26j3mfn1a9lf2l03qx1xifanndf9p3vx1azf6sqy7v9d";
-      type = "gem";
-    };
-    version = "1.6.0";
-  };
-  rainbow = {
-    groups = ["default"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "0bb2fpjspydr6x0s8pn1pqkzmxszvkfapv0p4627mywl7ky4zkhk";
-      type = "gem";
-    };
-    version = "3.0.0";
-  };
-  sitediff = {
-    dependencies = ["addressable" "diffy" "minitar" "nokogiri" "pkg-config" "rainbow" "thor" "typhoeus"];
-    groups = ["default"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "1mq2cfhw3hci0rfgn9hqfgrw8mx2mggm5jknif4q7i08rzg4mi80";
-      type = "gem";
-    };
-    version = "1.1.1";
-  };
-  thor = {
-    groups = ["default"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "1yhrnp9x8qcy5vc7g438amd5j9sw83ih7c30dr6g6slgw9zj3g29";
-      type = "gem";
-    };
-    version = "0.20.3";
-  };
-  typhoeus = {
-    dependencies = ["ethon"];
-    groups = ["default"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "1m22yrkmbj81rzhlny81j427qdvz57yk5wbcf3km0nf3bl6qiygz";
-      type = "gem";
-    };
-    version = "1.4.0";
-  };
-}