Merge remote-tracking branch 'pnp/master'

12 files changed, 48 insertions, 509 deletions

diff --git a/krebs/3modules/github-hosts-sync.nix b/krebs/3modules/github-hosts-sync.nix
index f44fe3ad8..2a1df9e03 100644
--- a/krebs/3modules/github-hosts-sync.nix
+++ b/krebs/3modules/github-hosts-sync.nix
@@ -1,7 +1,7 @@
 { config, lib, pkgs, ... }:
 
 with builtins;
-with lib;
+with import ../4lib { inherit lib; };
 let
   cfg = config.krebs.github-hosts-sync;
 
@@ -21,7 +21,7 @@ let
       default = "/var/lib/github-hosts-sync";
     };
     ssh-identity-file = mkOption {
-      type = types.str; # TODO must be named *.ssh.{id_rsa,id_ed25519}
+      type = types.suffixed-str [".ssh.id_ed25519" ".ssh.id_rsa"];
       default = toString <secrets/github-hosts-sync.ssh.id_rsa>;
     };
   };
@@ -41,27 +41,11 @@ let
         ExecStartPre = pkgs.writeScript "github-hosts-sync-init" ''
           #! /bin/sh
           set -euf
-
-          ssh_identity_file_target=$(
-            case ${cfg.ssh-identity-file} in
-              *.ssh.id_rsa|*.ssh.id_ed25519) echo ${cfg.dataDir}/.ssh/id_rsa;;
-              *.ssh.id_ed25519) echo ${cfg.dataDir}/.ssh/id_ed25519;;
-              *)
-                echo "bad identity file name: ${cfg.ssh-identity-file}" >&2
-                exit 1
-            esac
-          )
-
-          mkdir -p ${cfg.dataDir}
-          chown ${user.name}: ${cfg.dataDir}
-
-          install \
-            -o ${user.name} \
-            -m 0400 \
+          install -m 0711 -o ${user.name} -d ${cfg.dataDir}
+          install -m 0700 -o ${user.name} -d ${cfg.dataDir}/.ssh
+          install -m 0400 -o ${user.name} \
             ${cfg.ssh-identity-file} \
-            "$ssh_identity_file_target"
-
-          ln -snf ${pkgs.github-known_hosts} ${cfg.dataDir}/.ssh/known_hosts
+            ${cfg.dataDir}/.ssh/${fileExtension cfg.ssh-identity-file}
         '';
         ExecStart = "${pkgs.github-hosts-sync}/bin/github-hosts-sync";
       };
@@ -77,5 +61,8 @@ let
     name = "github-hosts-sync";
     uid = 3220554646; # genid github-hosts-sync
   };
-in
-out
+
+  # TODO move to lib?
+  fileExtension = s: last (splitString "." s);
+
+in out
diff --git a/krebs/4lib/types.nix b/krebs/4lib/types.nix
index 039f803ef..b3d2c8b70 100644
--- a/krebs/4lib/types.nix
+++ b/krebs/4lib/types.nix
@@ -147,6 +147,13 @@ types // rec {
     merge = mergeOneOption;
   };
 
+  suffixed-str = suffs:
+    mkOptionType {
+      name = "string suffixed by ${concatStringsSep ", " suffs}";
+      check = x: isString x && any (flip hasSuffix x) suffs;
+      merge = mergeOneOption;
+    };
+
   user = submodule {
     options = {
       mail = mkOption {
diff --git a/krebs/5pkgs/github-hosts-sync/default.nix b/krebs/5pkgs/github-hosts-sync/default.nix
index d69b2b12b..b9dcfa9b8 100644
--- a/krebs/5pkgs/github-hosts-sync/default.nix
+++ b/krebs/5pkgs/github-hosts-sync/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
 
   installPhase =
     let
-      ca-bundle = "${pkgs.cacert}/etc/ca-bundle.crt";
+      ca-bundle = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
       path = stdenv.lib.makeSearchPath "bin" (with pkgs; [
         coreutils
         findutils
diff --git a/makefu/1systems/pornocauster.nix b/makefu/1systems/pornocauster.nix
index d208e5112..8f7f5ea7c 100644
--- a/makefu/1systems/pornocauster.nix
+++ b/makefu/1systems/pornocauster.nix
@@ -42,7 +42,13 @@
   krebs.build.user = config.krebs.users.makefu;
   krebs.build.target = "root@pornocauster";
 
-  environment.systemPackages = with pkgs;[ get];
+  environment.systemPackages = with pkgs;[ get ];
+
+  services.logind.extraConfig = "HandleLidSwitch=ignore";
+  # configure pulseAudio to provide a HDMI sink as well
+  hardware.pulseaudio.configFile = pkgs.writeText "pulse-default-pa" ''
+    ${builtins.readFile "${config.hardware.pulseaudio.package}/etc/pulse/default.pa"}
+    load-module module-alsa-sink device=hw:0,3 sink_properties=device.description="HDMIOutput" sink_name="HDMI"'';
   networking.firewall.allowedTCPPorts = [
     25
   ];
diff --git a/makefu/2configs/base-gui.nix b/makefu/2configs/base-gui.nix
index 30e4c735e..7b7f85f13 100644
--- a/makefu/2configs/base-gui.nix
+++ b/makefu/2configs/base-gui.nix
@@ -35,7 +35,7 @@ in
   };
   nixpkgs.config.packageOverrides = pkgs: rec {
     awesome = pkgs.stdenv.lib.overrideDerivation pkgs.awesome (oldAttrs : {
-      postInstall = ''
+      postFixup = ''
       cp ${awesomecfg}  $out/etc/xdg/awesome/rc.lua
       '';
     });
@@ -51,6 +51,7 @@ in
   };
 
   environment.systemPackages = with pkgs;[
+    pavucontrol
     xlockmore
     rxvt_unicode-with-plugins
     firefox
diff --git a/makefu/2configs/base-sources.nix b/makefu/2configs/base-sources.nix
index a2715ba4c..826cd6fef 100644
--- a/makefu/2configs/base-sources.nix
+++ b/makefu/2configs/base-sources.nix
@@ -5,8 +5,9 @@
     git.nixpkgs = {
       url = https://github.com/NixOS/nixpkgs;
       #url = https://github.com/makefu/nixpkgs;
-      rev = "68bd8e4a9dc247726ae89cc8739574261718e328";
+      rev = "dc18f39bfb2f9d1ba62c7e8ad98544bb15cb26b2"; # nixos-15.09
     };
+
     dir.secrets = {
       host = config.krebs.hosts.pornocauster;
       path = "/home/makefu/secrets/${config.krebs.build.host.name}/";
diff --git a/makefu/2configs/git/brain-retiolum.nix b/makefu/2configs/git/brain-retiolum.nix
index 0ab64773f..793373859 100644
--- a/makefu/2configs/git/brain-retiolum.nix
+++ b/makefu/2configs/git/brain-retiolum.nix
@@ -43,7 +43,7 @@ let
       };
 
   set-ro-access = with git; repo: user:
-      optional repo.public {
+      singleton {
         inherit user;
         repo = [ repo ];
         perm = fetch;
diff --git a/makefu/2configs/user/.config/awesome/rc.lua b/makefu/2configs/user/.config/awesome/rc.lua
deleted file mode 100644
index 10126ab0a..000000000
--- a/makefu/2configs/user/.config/awesome/rc.lua
+++ /dev/null
@@ -1,479 +0,0 @@
--- Standard awesome library
-local gears = require("gears")
-local awful = require("awful")
-local vicious = require("vicious")
-awful.rules = require("awful.rules")
-require("awful.autofocus")
--- Widget and layout library
-local wibox = require("wibox")
--- Theme handling library
-local beautiful = require("beautiful")
--- Notification library
-local naughty = require("naughty")
-local menubar = require("menubar")
-
--- {{{ Error handling
--- Check if awesome encountered an error during startup and fell back to
--- another config (This code will only ever execute for the fallback config)
-if awesome.startup_errors then
-    naughty.notify({ preset = naughty.config.presets.critical,
-                     title = "Oops, there were errors during startup!",
-                     text = awesome.startup_errors })
-end
-
--- Handle runtime errors after startup
-do
-    local in_error = false
-    awesome.connect_signal("debug::error", function (err)
-        -- Make sure we don't go into an endless error loop
-        if in_error then return end
-        in_error = true
-
-        naughty.notify({ preset = naughty.config.presets.critical,
-                         title = "Oops, an error happened!",
-                         text = err })
-        in_error = false
-    end)
-end
--- }}}
-volwidget = wibox.widget.textbox()
-vicious.register(volwidget, vicious.widgets.volume, " $1% ", 2, "Master")
-
---mdirwidget = wibox.widget.textbox()
---vicious.register(mdirwidget, vicious.widgets.mdir, )
-
-cpuwidget = awful.widget.graph()
--- Graph properties
-cpuwidget:set_width(50)
-cpuwidget:set_background_color("#494B4F")
-cpuwidget:set_color({ type = "linear", from = { 0, 0 }, to = { 10,0 }, stops = { {0, "#FF5656"}, {0.5, "#88A175"}, 
-                    {1, "#AECF96" }}})
-vicious.register(cpuwidget, vicious.widgets.cpu, "$1")
-
--- Register widget
-batwidget = wibox.widget.textbox()
-vicious.register(batwidget, vicious.widgets.bat, "$2%", 61, "BAT0")
-
--- {{{ Variable definitions
--- Themes define colours, icons, and wallpapers
--- beautiful.init("/usr/share/awesome/themes/default/theme.lua")
--- ./qbx8r72yzaxpz41zq00902zwajl31b5h-awesome-3.5.6/share/awesome/lib/beautiful.lua
---
--- Find the default theme
-
---
--- beautiful.init("/nix/store/qbx8r72yzaxpz41zq00902zwajl31b5h-awesome-3.5.6/share/awesome/themes/default/theme.lua")
-
--- This is used later as the default terminal and editor to run.
-terminal = "urxvt"
-editor = os.getenv("EDITOR") or "vim"
-editor_cmd = terminal .. " -e " .. editor
-browser = "firefox"
-
--- Default modkey.
--- Usually, Mod4 is the key with a logo between Control and Alt.
--- If you do not like this or do not have such a key,
--- I suggest you to remap Mod4 to another key using xmodmap or other tools.
--- However, you can use another modifier like Mod1, but it may interact with others.
-modkey = "Mod4"
-
--- Table of layouts to cover with awful.layout.inc, order matters.
-local layouts =
-{
-    awful.layout.suit.tile,
---    awful.layout.suit.tile.left,
-    awful.layout.suit.tile.bottom,
-    awful.layout.suit.floating,
---    awful.layout.suit.tile.top,
-    awful.layout.suit.fair,
---    awful.layout.suit.fair.horizontal,
---    awful.layout.suit.spiral,
---    awful.layout.suit.spiral.dwindle,
-    awful.layout.suit.max,
-    awful.layout.suit.max.fullscreen
---    awful.layout.suit.magnifier
-}
--- }}}
-
--- {{{ Wallpaper
-if beautiful.wallpaper then
-    for s = 1, screen.count() do
-        gears.wallpaper.maximized(beautiful.wallpaper, s, true)
-    end
-end
--- }}}
-
--- {{{ Tags
--- Define a tag table which hold all screen tags.
-tags = {}
-for s = 1, screen.count() do
-    -- Each screen has its own tag table.
-    tags[s] = awful.tag({ "tmp", "news", "www", "im", "work1","work2","net","misc","remote" }, s, layouts[1])
-end
--- }}}
-
--- {{{ Menu
--- Create a laucher widget and a main menu
-myawesomemenu = {
-   { "manual", terminal .. " -e man awesome" },
-   { "edit config", editor_cmd .. " " .. awesome.conffile },
-   { "restart", awesome.restart },
-   { "quit", awesome.quit }
-}
-
-mymainmenu = awful.menu({ items = { { "awesome", myawesomemenu, beautiful.awesome_icon },
-                                    { "open terminal", terminal },
-                                    { "pcmanfm", "pcmanfm"}
-                                  }
-                        })
-
-mylauncher = awful.widget.launcher({ image = beautiful.awesome_icon,
-                                     menu = mymainmenu })
-
--- Menubar configuration
-menubar.utils.terminal = terminal -- Set the terminal for applications that require it
--- }}}
-
--- {{{ Wibox
--- Create a textclock widget
-mytextclock = awful.widget.textclock()
-
--- Create a wibox for each screen and add it
-mywibox = {}
-mypromptbox = {}
-mylayoutbox = {}
-mytaglist = {}
-mytaglist.buttons = awful.util.table.join(
-                    awful.button({ }, 1, awful.tag.viewonly),
-                    awful.button({ modkey }, 1, awful.client.movetotag),
-                    awful.button({ }, 3, awful.tag.viewtoggle),
-                    awful.button({ modkey }, 3, awful.client.toggletag),
-                    awful.button({ }, 4, function(t) awful.tag.viewnext(awful.tag.getscreen(t)) end),
-                    awful.button({ }, 5, function(t) awful.tag.viewprev(awful.tag.getscreen(t)) end)
-                    )
-mytasklist = {}
-mytasklist.buttons = awful.util.table.join(
-                     awful.button({ }, 1, function (c)
-                                              if c == client.focus then
-                                                  c.minimized = true
-                                              else
-                                                  -- Without this, the following
-                                                  -- :isvisible() makes no sense
-                                                  c.minimized = false
-                                                  if not c:isvisible() then
-                                                      awful.tag.viewonly(c:tags()[1])
-                                                  end
-                                                  -- This will also un-minimize
-                                                  -- the client, if needed
-                                                  client.focus = c
-                                                  c:raise()
-                                              end
-                                          end),
-                     awful.button({ }, 3, function ()
-                                              if instance then
-                                                  instance:hide()
-                                                  instance = nil
-                                              else
-                                                  instance = awful.menu.clients({ width=250 })
-                                              end
-                                          end),
-                     awful.button({ }, 4, function ()
-                                              awful.client.focus.byidx(1)
-                                              if client.focus then client.focus:raise() end
-                                          end),
-                     awful.button({ }, 5, function ()
-                                              awful.client.focus.byidx(-1)
-                                              if client.focus then client.focus:raise() end
-                                          end))
-
-for s = 1, screen.count() do
-    -- Create a promptbox for each screen
-    mypromptbox[s] = awful.widget.prompt()
-    -- Create an imagebox widget which will contains an icon indicating which layout we're using.
-    -- We need one layoutbox per screen.
-    mylayoutbox[s] = awful.widget.layoutbox(s)
-    mylayoutbox[s]:buttons(awful.util.table.join(
-                           awful.button({ }, 1, function () awful.layout.inc(layouts, 1) end),
-                           awful.button({ }, 3, function () awful.layout.inc(layouts, -1) end),
-                           awful.button({ }, 4, function () awful.layout.inc(layouts, 1) end),
-                           awful.button({ }, 5, function () awful.layout.inc(layouts, -1) end)))
-    -- Create a taglist widget
-    mytaglist[s] = awful.widget.taglist(s, awful.widget.taglist.filter.all, mytaglist.buttons)
-
-    -- Create a tasklist widget
-    mytasklist[s] = awful.widget.tasklist(s, awful.widget.tasklist.filter.currenttags, mytasklist.buttons)
-
-    -- Create the wibox
-    mywibox[s] = awful.wibox({ position = "top", screen = s })
-
-    -- Widgets that are aligned to the left
-    local left_layout = wibox.layout.fixed.horizontal()
-    left_layout:add(mylauncher)
-    left_layout:add(mytaglist[s])
-    left_layout:add(mypromptbox[s])
-
-    -- Widgets that are aligned to the right
-    local right_layout = wibox.layout.fixed.horizontal()
-    if s == 1 then right_layout:add(wibox.widget.systray()) end
-    right_layout:add(volwidget)
-    right_layout:add(cpuwidget)
-    right_layout:add(batwidget)
-    right_layout:add(mytextclock)
-    right_layout:add(mylayoutbox[s])
-
-    -- Now bring it all together (with the tasklist in the middle)
-    local layout = wibox.layout.align.horizontal()
-    layout:set_left(left_layout)
-    layout:set_middle(mytasklist[s])
-    layout:set_right(right_layout)
-
-    mywibox[s]:set_widget(layout)
-end
--- }}}
-
--- {{{ Mouse bindings
-root.buttons(awful.util.table.join(
-    awful.button({ }, 3, function () mymainmenu:toggle() end),
-    awful.button({ }, 4, awful.tag.viewnext),
-    awful.button({ }, 5, awful.tag.viewprev)
-))
--- }}}
-
--- {{{ Key bindings
-globalkeys = awful.util.table.join(
-    awful.key({ modkey,           }, "Left",   awful.tag.viewprev       ),
-    awful.key({ modkey,           }, "Right",  awful.tag.viewnext       ),
-    awful.key({ modkey,           }, "Escape", awful.tag.history.restore),
-
-    awful.key({ modkey,           }, "j",
-        function ()
-            awful.client.focus.byidx( 1)
-            if client.focus then client.focus:raise() end
-        end),
-    awful.key({ modkey,           }, "k",
-        function ()
-            awful.client.focus.byidx(-1)
-            if client.focus then client.focus:raise() end
-        end),
-    awful.key({ modkey,           }, "w", function () mymainmenu:show() end),
-
-    -- Layout manipulation
-    awful.key({ modkey, "Shift"   }, "j", function () awful.client.swap.byidx(  1)    end),
-    awful.key({ modkey, "Shift"   }, "k", function () awful.client.swap.byidx( -1)    end),
-    awful.key({ modkey, "Control" }, "j", function () awful.screen.focus_relative( 1) end),
-    awful.key({ modkey, "Control" }, "k", function () awful.screen.focus_relative(-1) end),
-    awful.key({ modkey,           }, "u", awful.client.urgent.jumpto),
-    awful.key({ modkey,           }, "Tab",
-        function ()
-            awful.client.focus.history.previous()
-            if client.focus then
-                client.focus:raise()
-            end
-        end),
-
-    -- Standard program
-    awful.key({ modkey,           }, "Return", function () awful.util.spawn(terminal) end),
-    awful.key({ modkey, "Control" }, "r", awesome.restart),
-    awful.key({ modkey, "Shift"   }, "q", awesome.quit),
-
-    awful.key({ modkey,           }, "l",     function () awful.tag.incmwfact( 0.05)    end),
-    awful.key({ modkey,           }, "h",     function () awful.tag.incmwfact(-0.05)    end),
-    awful.key({ modkey, "Shift"   }, "h",     function () awful.tag.incnmaster( 1)      end),
-    awful.key({ modkey, "Shift"   }, "l",     function () awful.tag.incnmaster(-1)      end),
-    awful.key({ modkey, "Control" }, "h",     function () awful.tag.incncol( 1)         end),
-    awful.key({ modkey, "Control" }, "l",     function () awful.tag.incncol(-1)         end),
-    awful.key({ modkey,           }, "space", function () awful.layout.inc(layouts,  1) end),
-    awful.key({ modkey, "Shift"   }, "space", function () awful.layout.inc(layouts, -1) end),
-
-    awful.key({ modkey, "Control" }, "n", awful.client.restore),
-    awful.key({ }, "XF86AudioRaiseVolume", function ()
-        awful.util.spawn("amixer set Master 5%+", false) end),
-    awful.key({ }, "XF86AudioLowerVolume", function ()
-        awful.util.spawn("amixer set Master 5%-", false) end),
-    awful.key({ }, "XF86AudioMute", function ()
-        awful.util.spawn("amixer -q -D default sset Master toggle", false) end),
-
-    -- Prompt
-    awful.key({ modkey },                 "r",     function () mypromptbox[mouse.screen]:run() end),
-    -- awful.key({ modkey },            "r",    function () awful.util.spawn( "dmenu_run" ) end ),
-    awful.key({ modkey,"Control"  }, "BackSpace",  function ()  awful.util.spawn("xlock -mode blank")   end),
-    awful.key({ }, "XF86ScreenSaver",  function ()  awful.util.spawn("xlock -mode blank")   end),
-
-    awful.key({ modkey }, "x",
-              function ()
-                  awful.prompt.run({ prompt = "Run Lua code: " },
-                  mypromptbox[mouse.screen].widget,
-                  awful.util.eval, nil,
-                  awful.util.getdir("cache") .. "/history_eval")
-              end),
-    -- Menubar
-    awful.key({ modkey }, "p", function() menubar.show() end)
-)
-
-clientkeys = awful.util.table.join(
-    awful.key({ modkey,           }, "f",      function (c) c.fullscreen = not c.fullscreen  end),
-    awful.key({ modkey, "Shift"   }, "c",      function (c) c:kill()                         end),
-    awful.key({ modkey, "Control" }, "space",  awful.client.floating.toggle                     ),
-    awful.key({ modkey, "Control" }, "Return", function (c) c:swap(awful.client.getmaster()) end),
-    awful.key({ modkey,           }, "o",      awful.client.movetoscreen                        ),
-    awful.key({ modkey,           }, "t",      function (c) c.ontop = not c.ontop            end),
-    awful.key({ modkey,           }, "n",
-        function (c)
-            -- The client currently has the input focus, so it cannot be
-            -- minimized, since minimized clients can't have the focus.
-            c.minimized = true
-        end),
-    awful.key({ modkey,           }, "m",
-        function (c)
-            c.maximized_horizontal = not c.maximized_horizontal
-            c.maximized_vertical   = not c.maximized_vertical
-        end)
-)
-
--- Compute the maximum number of digit we need, limited to 9
-keynumber = 0
-for s = 1, screen.count() do
-   keynumber = math.min(9, math.max(#tags[s], keynumber))
-end
-
--- Bind all key numbers to tags.
--- Be careful: we use keycodes to make it works on any keyboard layout.
--- This should map on the top row of your keyboard, usually 1 to 9.
-for i = 1, keynumber do
-    globalkeys = awful.util.table.join(globalkeys,
-        awful.key({ modkey }, "#" .. i + 9,
-                  function ()
-                        local screen = mouse.screen
-                        if tags[screen][i] then
-                            awful.tag.viewonly(tags[screen][i])
-                        end
-                  end),
-        awful.key({ modkey, "Control" }, "#" .. i + 9,
-                  function ()
-                      local screen = mouse.screen
-                      if tags[screen][i] then
-                          awful.tag.viewtoggle(tags[screen][i])
-                      end
-                  end),
-        awful.key({ modkey, "Shift" }, "#" .. i + 9,
-                  function ()
-                      if client.focus and tags[client.focus.screen][i] then
-                          awful.client.movetotag(tags[client.focus.screen][i])
-                      end
-                  end),
-        awful.key({ modkey, "Control", "Shift" }, "#" .. i + 9,
-                  function ()
-                      if client.focus and tags[client.focus.screen][i] then
-                          awful.client.toggletag(tags[client.focus.screen][i])
-                      end
-                  end))
-end
-
-clientbuttons = awful.util.table.join(
-    awful.button({ }, 1, function (c) client.focus = c; c:raise() end),
-    awful.button({ modkey }, 1, awful.mouse.client.move),
-    awful.button({ modkey }, 3, awful.mouse.client.resize))
-
--- Set keys
-root.keys(globalkeys)
--- }}}
-
--- {{{ Rules
-awful.rules.rules = {
-    -- All clients will match this rule.
-    { rule = { },
-      properties = { border_width = beautiful.border_width,
-                     border_color = beautiful.border_normal,
-                     focus = awful.client.focus.filter,
-                     keys = clientkeys,
-                     buttons = clientbuttons } },
-    { rule = { class = "MPlayer" },
-      properties = { floating = true } },
-    { rule = { class = "pinentry" },
-      properties = { floating = true } },
-    { rule = { class = "gimp" },
-      properties = { floating = true } },
-    { rule = { class = "Anamnesis" },
-      properties = { floating = true } },
-    -- Set Firefox to always map on tags number 2 of screen 1.
-    -- { rule = { class = "Firefox" },
-    --   properties = { tag = tags[1][2] } },
-}
--- }}}
-
--- {{{ Signals
--- Signal function to execute when a new client appears.
-client.connect_signal("manage", function (c, startup)
-    -- Enable sloppy focus
-    c:connect_signal("mouse::enter", function(c)
-        if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
-            and awful.client.focus.filter(c) then
-            client.focus = c
-        end
-    end)
-
-    if not startup then
-        -- Set the windows at the slave,
-        -- i.e. put it at the end of others instead of setting it master.
-        -- awful.client.setslave(c)
-
-        -- Put windows in a smart way, only if they does not set an initial position.
-        if not c.size_hints.user_position and not c.size_hints.program_position then
-            awful.placement.no_overlap(c)
-            awful.placement.no_offscreen(c)
-        end
-    end
-
-    local titlebars_enabled = false
-    if titlebars_enabled and (c.type == "normal" or c.type == "dialog") then
-        -- Widgets that are aligned to the left
-        local left_layout = wibox.layout.fixed.horizontal()
-        left_layout:add(awful.titlebar.widget.iconwidget(c))
-
-        -- Widgets that are aligned to the right
-        local right_layout = wibox.layout.fixed.horizontal()
-        right_layout:add(awful.titlebar.widget.floatingbutton(c))
-        right_layout:add(awful.titlebar.widget.maximizedbutton(c))
-        right_layout:add(awful.titlebar.widget.stickybutton(c))
-        right_layout:add(awful.titlebar.widget.ontopbutton(c))
-        right_layout:add(awful.titlebar.widget.closebutton(c))
-
-        -- The title goes in the middle
-        local title = awful.titlebar.widget.titlewidget(c)
-        title:buttons(awful.util.table.join(
-                awful.button({ }, 1, function()
-                    client.focus = c
-                    c:raise()
-                    awful.mouse.client.move(c)
-                end),
-                awful.button({ }, 3, function()
-                    client.focus = c
-                    c:raise()
-                    awful.mouse.client.resize(c)
-                end)
-                ))
-
-        -- Now bring it all together
-        local layout = wibox.layout.align.horizontal()
-        layout:set_left(left_layout)
-        layout:set_right(right_layout)
-        layout:set_middle(title)
-
-        awful.titlebar(c):set_widget(layout)
-    end
-end)
-
-function find_default_theme()
-  -- find the default lua theme in the package path
-  for path in package.path:gmatch('([^;]+);') do
-    if path:match('awesome.*share') then
-      theme_path = path:match('^([^?]*)') .. '../themes/default/theme.lua'
-      if awful.util.file_readable(theme_path) then return theme_path end
-    end
-  end
-end
-
-beautiful.init(find_default_theme())
-client.connect_signal("focus", function(c) c.border_color = beautiful.border_focus end)
-client.connect_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
--- }}}
diff --git a/makefu/2configs/vim.nix b/makefu/2configs/vim.nix
index b71d95148..02a46d22a 100644
--- a/makefu/2configs/vim.nix
+++ b/makefu/2configs/vim.nix
@@ -103,6 +103,19 @@ in {
       endfunction
       call InitBackupDir()
 
+      augroup Binary
+        " edit binaries in xxd-output, xxd is part of vim
+        au!
+        au BufReadPre  *.bin let &bin=1
+        au BufReadPost *.bin if &bin | %!xxd
+        au BufReadPost *.bin set ft=xxd | endif
+        au BufWritePre *.bin if &bin | %!xxd -r
+        au BufWritePre *.bin endif
+        au BufWritePost *.bin if &bin | %!xxd
+        au BufWritePost *.bin set nomod | endif
+      augroup END
+
+
 
     '';
 
diff --git a/tv/1systems/cd.nix b/tv/1systems/cd.nix
index 4f66b3592..4f196095b 100644
--- a/tv/1systems/cd.nix
+++ b/tv/1systems/cd.nix
@@ -30,6 +30,7 @@ with lib;
     #../2configs/consul-server.nix
     ../2configs/exim-smarthost.nix
     ../2configs/git.nix
+    ../2configs/urlwatch.nix
     {
       imports = [ ../2configs/charybdis.nix ];
       tv.charybdis = {
diff --git a/tv/1systems/wu.nix b/tv/1systems/wu.nix
index e54aed056..0ef846f93 100644
--- a/tv/1systems/wu.nix
+++ b/tv/1systems/wu.nix
@@ -32,7 +32,6 @@ with lib;
     ../2configs/xserver.nix
     ../2configs/synaptics.nix # TODO w110er if xserver is enabled
     ../2configs/test.nix
-    ../2configs/urlwatch.nix
     {
       environment.systemPackages = with pkgs; [
 
diff --git a/tv/2configs/urlwatch.nix b/tv/2configs/urlwatch.nix
index 26e56e09c..c1c5d19d9 100644
--- a/tv/2configs/urlwatch.nix
+++ b/tv/2configs/urlwatch.nix
@@ -48,6 +48,9 @@
       #http://hackage.haskell.org/package/transformers
       #http://hackage.haskell.org/package/web-routes-wai
       #http://hackage.haskell.org/package/web-page
+
+      # ref <stockholm/krebs/3modules>, services.openssh.knownHosts.github*
+      https://help.github.com/articles/what-ip-addresses-does-github-use-that-i-should-whitelist/
     ];
   };
 }