Revert "MASSIVE restructuring"

This reverts commit b94da2d550.

.gitignore

@@ -1,2 +1 @@
-/secrets.nix
+secrets.nix
-/result

config.nix

@@ -1,12 +1,17 @@
-{ config, pkgs, ... }:
+{ config, lib, pkgs, ... }:
-{
+let
+  helpers = import ./helpers.nix;
+in {
   imports = [
     "${builtins.fetchTarball https://github.com/rycee/home-manager/archive/master.tar.gz}/nixos"
-    ./editors.nix
+    ./options.nix
-    ./networks.nix
+    configs/hu-berlin.nix
-    ./scripts.nix
+    configs/shells.nix
-    ./shells.nix
+    configs/editors.nix
-    ../../options.nix
+    configs/graphics.nix
+    configs/packages.nix
+    configs/networks.nix
+    configs/retiolum.nix
   ];
 
   time.timeZone = "Europe/Berlin";
@@ -26,12 +31,6 @@
     '';
   };
 
-  i18n = {
-    defaultLocale = "en_GB.UTF-8";
-    consoleKeyMap = "de";
-    # consoleColors = with import ../theme.nix; map (c: lib.strings.removePrefix "#" c) colorPalette;
-  };
-
   services.printing = {
     enable = true;
     drivers = [ pkgs.hplipWithPlugin ];
@@ -52,11 +51,31 @@
     home = "/home/kfm";
     createHome = true;
     group = "users";
-    extraGroups = [ "wheel" "audio" ];
+    extraGroups = [ "wheel" "audio" "docker" ];
     hashedPassword = "$6$w9hXyGFl/.IZBXk$5OiWzS1G.5hImhh1YQmZiCXYNAJhi3X6Y3uSLupJNYYXPLMsQpx2fwF4Xr2uYzGMV8Foqh8TgUavx1APD9rcb/";
     shell = pkgs.zsh;
   };
 
+  systemd.services.google-drive = {
+    description = "Google Drive synchronisation service";
+    wants = [ "network-online.target" ];
+    script = ''
+      ${pkgs.grive2}/bin/grive -p ${config.users.users.kfm.home}/cloud/gdrive
+    '';
+    startAt = "*:0/5";
+    serviceConfig = {
+      Restart = "on-failure";
+      User = "kfm";
+    };
+  };
+
+  programs.tmux = {
+    enable = true;
+    extraTmuxConf = import dot/tmux.nix;
+    keyMode = "vi";
+    terminal = "screen-256color";
+  };
+
   home-manager.users.kfm = {
     programs.git = {
       enable = true;
@@ -77,63 +96,12 @@
     };
 
     home.file = {
-      ".config/htop/htoprc".text = import ../../dot/htop.nix;
+      ".config/mpv/input.conf".text = import dot/mpv.nix;
+      ".config/Typora/themes/base.user.css".text = import dot/typora.nix;
+      ".ghc/ghci.conf".text = import dot/ghci.nix { inherit pkgs; };
+      ".config/htop/htoprc".text = import dot/htop.nix;
+      ".stack/config.yaml".text = import dot/stack.nix { user = config.constants.user; };
       ".zshrc".text = "# nothing to see here";
     };
   };
-
-  nixpkgs.config.allowUnfree = true;
-
-  environment.systemPackages = with pkgs; [
-  ] ++ [ # internet
-    aria2
-    w3m
-    wget
-    curl
-    httpie
-    whois
-  ] ++ [ # media
-    imagemagick
-  ] ++ [ # archive
-    unzip
-    unrar
-    p7zip
-    zip
-  ] ++ [ # monitor
-    htop
-    iotop
-    iftop
-    lsof
-    psmisc
-  ] ++ [ # shell
-    bat
-    dos2unix
-    fd
-    file
-    git
-    gitAndTools.hub
-    gitstats
-    jo
-    jq
-    manpages
-    patch
-    patchutils
-    posix_man_pages
-    most
-    ranger
-    ripgrep
-    rlwrap
-    tree
-  ] ++ [ # hardware
-    pmount
-    usbutils
-    pciutils
-  ];
-
-  programs.command-not-found.enable = true;
-  programs.java = {
-    enable = true;
-    package = pkgs.openjdk;
-  };
-
 }

configs/base/networks.nix

@@ -1,57 +0,0 @@
-{ pkgs, config, lib, ... }:
-let
-  sshPort = 22022;
-  sshKey = {
-    homeros = "ssh-rsa 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 kieran.meinhardt@gmail.com";
-    scardanelli = "ssh-rsa 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 kieran.meinhardt@gmail.com";
-  };
-in {
-  networking.hosts = lib.mapAttrs (_: value: [ (value + ".local") ]) {
-    "192.168.178.1" = "router";
-    "192.168.178.21" = "scardanelli";
-    "192.168.178.22" = "homeros";
-    "192.168.178.24" = "catullus";
-    "192.168.178.27" = "printer";
-  };
-
-  home-manager.users.kfm = {
-    programs.ssh = {
-      enable = true;
-      matchBlocks = {
-        catullus = {
-          hostname = "catullus.local";
-          user = "kfm";
-          port = sshPort;
-        };
-        scardanelli = {
-          hostname = "scardanelli.local";
-          user = "kfm";
-          port = sshPort;
-        };
-        homeros = {
-          hostname = "homeros.local";
-          user = "kfm";
-          port = sshPort;
-        };
-      };
-    };
-  };
-
-  programs.ssh = {
-    startAgent = true;
-    forwardX11 = true;
-  };
-
-  services.openssh = {
-    ports = [ sshPort ];
-    enable = true;
-    forwardX11 = true;
-    passwordAuthentication = false;
-  };
-
-  users.users.kfm.openssh.authorizedKeys.keys = [
-    sshKey.homeros
-    sshKey.scardanelli
-  ];
-
-}

configs/docker.nix

@@ -1,5 +0,0 @@
-{ config, pkgs, ... }:
-{
-  virtualisation.docker.enable = true;
-  users.users.kfm.extraGroups = [ "docker" ];
-}

configs/editors.nix

@@ -1,4 +1,5 @@
 { pkgs, config, ... }:
+with import ../helpers.nix;
 let vim_conf = ''
   " if tabular
   vmap a= :Tabularize /=<CR>
@@ -15,7 +16,7 @@ let vim_conf = ''
   set number
   set path=$PWD/**
   set completeopt=menu,longest
-  set wildmode=list:full wildignore+=${builtins.concatStringsSep "," config.constants.ignore}
+  set wildmode=list:full wildignore+=${commaSep config.constants.ignore}
   set shortmess+=aI
   set nowritebackup noswapfile
   set mouse=a

configs/google-drive.nix

@@ -1,15 +0,0 @@
-{ config, pkgs, ... }:
-{
-  systemd.services.google-drive = {
-    description = "Google Drive synchronisation service";
-    wants = [ "network-online.target" ];
-    script = ''
-      ${pkgs.grive2}/bin/grive -p ${config.users.users.kfm.home}/cloud/gdrive
-    '';
-    startAt = "*:0/5";
-    serviceConfig = {
-      Restart = "on-failure";
-      User = "kfm";
-    };
-  };
-}

configs/graphics.nix

@@ -1,6 +1,6 @@
 { pkgs, lib, config, ... }:
 {
-  services.xserver = let commaSep = builtins.concatStringsSep ","; in with import ../theme.nix; {
+  services.xserver = with import ../helpers.nix; with import ../theme.nix; {
     enable = true;
     layout = commaSep [ "de" "gr" "ru" ];
     xkbVariant = commaSep [ "T3" "polytonic" "phonetic_winkeys" ];
@@ -37,6 +37,12 @@
     }.${config.networking.hostName};
   };
 
+  i18n = {
+    defaultLocale = "en_GB.UTF-8";
+    consoleKeyMap = "de";
+    consoleColors = with import ../theme.nix; map (c: lib.strings.removePrefix "#" c) colorPalette;
+  };
+
   services.compton = {
     enable = true;
     shadow = true;
@@ -57,78 +63,30 @@
     timeout = 10;
   };
 
-  fonts.enableDefaultFonts = true;
-  fonts.fonts = with pkgs; [
-    cantarell-fonts
-    corefonts
-    eb-garamond
-    fira
-    libertine
-    lmodern
-    noto-fonts
-    powerline-fonts
-    roboto
-    xlibs.fontschumachermisc
-    ubuntu_font_family
-  ];
-
-  # packages for X
-  environment.systemPackages = with pkgs; [
-    config.constants.theme.gtk.package
-    config.constants.theme.icon.package
-    config.constants.theme.cursor.package
-    arandr
-    libnotify
-    xclip
-    xorg.xkill
-    wpa_supplicant_gui
-  ] ++ [ # office
-    abiword
-    gnumeric
-    # typora
-  ] ++ [ # internet
-    chromium
-    firefox
-    tor-browser-bundle-bin
-    thunderbird
-  ] ++ [ # media
-    ffmpeg
-    mpv
-    pamixer
-    pavucontrol
-    gthumb
-    sxiv
-    blueman
-    zathura
-  ];
-
-  services.urxvtd.enable = true;
-  services.dbus.packages = [ pkgs.gnome3.dconf ];
-
   home-manager.users.kfm = {
     gtk = {
       enable = true;
+      # font = with import ../theme.nix; { package = pkgs.noto-fonts; name = uiFont.name; };
       iconTheme = config.constants.theme.icon;
       theme = config.constants.theme.gtk;
     };
+
     qt = {
       enable = true;
       useGtkTheme = true;
     };
+
     xsession.pointerCursor = config.constants.theme.cursor // { size = 16; };
+
     xsession.windowManager.i3 = {
       enable = true;
       config = import ../dot/i3.nix { inherit lib pkgs config; };
     };
+
     xresources.properties = import ../dot/xresources.nix { inherit lib; };
     programs.rofi = import ../dot/rofi.nix { inherit config; };
     services.dunst = import ../dot/dunst.nix { inherit pkgs config; };
     programs.urxvt = import ../dot/urxvt.nix { inherit pkgs; };
     programs.zathura = import ../dot/zathura.nix;
-
-    home.file = {
-      ".config/mpv/input.conf".text = import ../dot/mpv.nix;
-      # ".config/Typora/themes/base.user.css".text = import ../dot/typora.nix;
-    };
   };
 }

configs/haskell.nix

@@ -1,36 +0,0 @@
-{ config, pkgs, ... }:
-let
-  executables = pkgs.haskell.lib.justStaticExecutables;
-  haskells = import ../dot/haskells.nix;
-in {
-  users.users.kfm.packages = with pkgs; [
-    (haskellPackages.ghcWithHoogle haskells)
-    (executables haskellPackages.cabal-install)
-    (executables haskellPackages.ghcid)
-    (executables haskellPackages.hasktags)
-    (executables haskellPackages.hindent)
-    (executables haskellPackages.pointfree)
-    (executables haskellPackages.pointful)
-    (executables haskellPackages.hlint)
-    (executables haskellPackages.hpack)
-  ];
-
-  home-manager.users.kfm.home.file = {
-    ".ghc/ghci.conf".text = ''
-      :set editor vim
-      :def hoogle \s -> return $ ":!${pkgs.haskellPackages.hoogle}/bin/hoogle search --color -l --count=15 \"" ++ s ++ "\""
-      :def doc \s -> return $ ":!${pkgs.haskellPackages.hoogle}/bin/hoogle search --color -l --info \"" ++ s ++ "\""
-      :def pl \x -> return $ ":!${pkgs.haskellPackages.pointfree}/bin/pointfree -v \"" ++ x ++ "\""
-      :def unpl \x -> return $ ":!${pkgs.haskellPackages.pointful}/bin/pointful \"" ++ x ++ "\""
-      :set prompt "\o033[1m%s\o033[1;34m λ\o033[0m "
-    '';
-    ".stack/config.yaml".text = let user = config.constants.user; in ''
-      templates:
-        params:
-          author-name: ${user.name}
-          author-email: ${user.email}
-          copyright: 'Copyright: (c) 2018 ${user.name}'
-          github-username: ${user.github}
-    '';
-  };
-}

configs/kdeconnect.nix

@@ -1,15 +0,0 @@
-{ config, pkgs, ... }:
-{
-  # for kdeconnect
-  networking.firewall = {
-    allowedTCPPortRanges = [ { from = 1714; to = 1764; } ];
-    allowedUDPPortRanges = [ { from = 1714; to = 1764; } ];
-  };
-
-  home-manager.users.kfm = {
-    services.kdeconnect = {
-      enable = true;
-      indicator = true;
-    };
-  };
-}

configs/networks.nix

@@ -0,0 +1,92 @@
+{ pkgs, config, lib, ... }:
+let
+  sshPort = 22022;
+  secrets = import ../secrets.nix;
+in {
+  networking.hosts = lib.mapAttrs (_: value: [ (value + ".local") ]) {
+    "192.168.178.1" = "router";
+    "192.168.178.21" = "scardanelli";
+    "192.168.178.22" = "homeros";
+    "192.168.178.24" = "lestrade";
+    "192.168.178.27" = "printer";
+  } // {
+    "42:0:ca48:f98f:63d7:31ce:922b:245d" = [ "go" ];
+  };
+
+  networking.wireless = {
+    enable = true;
+    userControlled.enable = true;
+    networks = {
+      Aether = { pskRaw = "e1b18af54036c5c9a747fe681c6a694636d60a5f8450f7dec0d76bc93e2ec85a"; };
+      EasyBox-927376 = { pskRaw = "dbd490ab69b39bd67cfa06daf70fc3ef3ee90f482972a668ed758f90f5577c22"; };
+      "Asoziales Netzwerk" = { pskRaw = "8e234041ec5f0cd1b6a14e9adeee9840ed51b2f18856a52137485523e46b0cb6"; };
+      c-base-public = {};
+    };
+  };
+
+  # for kdeconnect
+  networking.firewall = {
+    allowedTCPPortRanges = [ { from = 1714; to = 1764; } ];
+    allowedUDPPortRanges = [ { from = 1714; to = 1764; } ];
+  };
+
+  home-manager.users.kfm = {
+    services.kdeconnect = {
+      enable = true;
+      indicator = true;
+    };
+
+    programs.ssh = {
+      enable = true;
+      matchBlocks = {
+        lestrade = {
+          hostname = "lestrade.local";
+          user = "pi";
+        };
+        scardanelli = {
+          hostname = "scardanelli.local";
+          user = "kfm";
+          port = sshPort;
+        };
+        homeros = {
+          hostname = "homeros.local";
+          user = "kfm";
+          port = sshPort;
+        };
+      };
+    };
+  };
+
+  programs.ssh = {
+    startAgent = true;
+    forwardX11 = true;
+  };
+
+  services.openssh = {
+    ports = [ sshPort ];
+    enable = true;
+    forwardX11 = true;
+    passwordAuthentication = false;
+  };
+
+  users.users.kfm.openssh.authorizedKeys.keys = let sshKey = secrets.ssh.publicKey; in [
+    sshKey.homeros
+    sshKey.scardanelli
+  ];
+
+  networking.retiolum = {
+    scardanelli = {
+      ipv4 = "10.243.2.2";
+      ipv6 = "42:0:3c46:4007:5bce:f1bc:606b:2b18";
+    };
+    homeros = {
+      ipv4 = "10.243.2.1";
+      ipv6 = "42:0:3c46:53e:e63d:e62a:56ea:c705";
+    };
+  }.${config.networking.hostName};
+
+  environment.etc."tinc/retiolum/rsa_key.priv" = {
+    text = secrets.retiolum.privateKey.${config.networking.hostName};
+    mode = "400";
+  };
+}

configs/packages.nix

@@ -0,0 +1,181 @@
+{ config, pkgs, lib, ... }:
+let
+  scripts = import ../dot/scripts.nix { inherit pkgs lib; };
+  daybook = pkgs.callPackage ../packages/daybook.nix {};
+  iolanguage = pkgs.callPackage ../packages/iolanguage.nix {};
+  todoist = pkgs.callPackage ../packages/todoist {};
+  haskells = import ../dot/haskells.nix;
+  unstable = import <nixos-unstable> {};
+  executables = pkgs.haskell.lib.justStaticExecutables;
+in with pkgs;
+{
+  nixpkgs.config.allowUnfree = true;
+
+  fonts.enableDefaultFonts = true;
+  fonts.fonts = [
+    cantarell-fonts
+    corefonts
+    eb-garamond
+    fira
+    libertine
+    lmodern
+    noto-fonts
+    powerline-fonts
+    roboto
+    xlibs.fontschumachermisc
+    ubuntu_font_family
+  ];
+
+  environment.systemPackages = [
+  ] ++ [ # office
+    abiword
+    gnumeric
+    # typora
+  ] ++ [ # theme
+    config.constants.theme.gtk.package
+    config.constants.theme.icon.package
+    config.constants.theme.cursor.package
+  ] ++ [ # internet
+    aria2
+    chromium
+    firefox
+    tor-browser-bundle-bin
+    thunderbird
+    w3m
+    wget
+    httpie
+    whois
+  ] ++ [ # media
+    ffmpeg
+    mpv
+    pamixer
+    pavucontrol
+    gthumb
+    imagemagick
+    sxiv
+    blueman
+    zathura
+  ] ++ [ # archive
+    unzip
+    unrar
+    p7zip
+    zip
+  ] ++ [ # monitor
+    htop
+    iotop
+    iftop
+    lsof
+    psmisc
+  ] ++ [ # shell
+    bat
+    dos2unix
+    fd
+    file
+    git
+    gitAndTools.hub
+    gitstats
+    manpages
+    patch
+    patchutils
+    posix_man_pages
+    most
+    ranger
+    ripgrep
+    rlwrap
+    tree
+  ] ++ [ # hardware
+    pmount
+    usbutils
+    pciutils
+  ] ++ [ # graphical
+    arandr
+    libnotify
+    xclip
+    xorg.xkill
+    wpa_supplicant_gui
+  ];
+
+  programs.command-not-found.enable = true;
+  programs.java = {
+    enable = true;
+    package = pkgs.openjdk;
+  };
+  virtualisation.docker.enable = true;
+  services.urxvtd.enable = true;
+  services.dbus.packages = [ pkgs.gnome3.dconf ];
+
+  users.users.kfm.packages = scripts ++ [
+  ] ++ [ # typesetting
+    (texlive.combine {
+      inherit (pkgs.texlive) scheme-full texdoc latex2e-help-texinfo;
+      pkgFilter = pkg: pkg.tlType == "run" || pkg.tlType == "bin" || pkg.pname == "latex2e-help-texinfo";
+    })
+    pandoc
+    (executables haskellPackages.pandoc-citeproc)
+    asciidoctor
+  ] ++ [ # programming
+    tokei
+    gnumake
+    cabal2nix
+    chicken
+    clojure
+    gcc
+    (haskellPackages.ghcWithHoogle haskells)
+    (executables haskellPackages.cabal-install)
+    (executables haskellPackages.ghcid)
+    (executables haskellPackages.hakyll)
+    (executables haskellPackages.hasktags)
+    (executables haskellPackages.hindent)
+    (executables haskellPackages.pointfree)
+    (executables haskellPackages.pointful)
+    (executables haskellPackages.hlint)
+    (executables haskellPackages.hpack)
+    htmlTidy
+    iolanguage
+    lua
+    mypy
+    nix-prefetch-git
+    nodejs
+    nodePackages.eslint
+    nodePackages.csslint
+    nodePackages.prettier
+    ocaml
+    python3
+    python36Packages.black
+    python36Packages.flake8
+    ruby
+    rustup
+    scala
+    shellcheck
+  ] ++ [ # media
+    audacity
+    calibre
+    inkscape
+    poppler_utils
+    spotify
+    youtubeDL
+  ] ++ [ # cloud
+    dropbox-cli
+    grive2
+    seafile-client
+  ] ++ [ # math
+    bc
+    graphviz
+    maxima
+  ] ++ [ # shell
+    # todoist
+    aspell
+    aspellDicts.de
+    aspellDicts.en
+    aspellDicts.la
+    daybook
+    jo
+    jq
+    memo
+    par
+    qrencode
+    unstable.hledger
+    wordnet
+    xsv
+  ];
+}

configs/retiolum.nix

@@ -1,25 +1,72 @@
-{ config, pkgs, ... }:
+{ config, pkgs, lib, ... }:
-let retiolumKey = (import ../secrets.nix).retiolum.privateKey;
+with lib;
+let
+  netname = "retiolum";
+  cfg = config.networking.retiolum;
 in {
-  imports = [ ../modules/retiolum.nix ];
+  options = {
+    networking.retiolum.ipv4 = mkOption {
+      type = types.str;
+      description = ''
+        own ipv4 address
+      '';
+    };
+    networking.retiolum.ipv6 = mkOption {
+      type = types.str;
+      description = ''
+        own ipv6 address
+      '';
+    };
+    networking.retiolum.nodename = mkOption {
+      type = types.str;
+      default = config.networking.hostName;
+      description = ''
+        tinc network name
+      '';
+    };
+  };
+  config = {
+    services.tinc.networks.${netname} = {
+      name = cfg.nodename;
+      extraConfig = ''
+        LocalDiscovery = yes
+        ConnectTo = gum
+        ConnectTo = ni
+        ConnectTo = prism
+        ConnectTo = eve
+        AutoConnect = yes
+      '';
+    };
 
-  networking.hosts = {
+    networking.extraHosts = builtins.readFile (pkgs.fetchurl {
-    "42:0:ca48:f98f:63d7:31ce:922b:245d" = [ "go" ];
+      name = "retiolum.hosts";
+      url = "https://lassul.us/retiolum.hosts";
+      # FIXME
+      sha256 = "0q8f5gw12hf9dhwcs4fni8jrvb2a1g6jskz28qcbd10p2xlkja58";
+    });
+
+    environment.systemPackages = [ config.services.tinc.networks.${netname}.package ];
+
+    systemd.services."tinc.${netname}" = {
+      path = with pkgs; [ curl gnutar bzip2 ];
+      preStart = ''
+        curl https://lassul.us/retiolum-hosts.tar.bz2 | tar -xjvf - -C /etc/tinc/${netname}/ || true
+      '';
+    };
+
+    networking.firewall.allowedTCPPorts = [ 655 ];
+    networking.firewall.allowedUDPPorts = [ 655 ];
+
+    systemd.network.enable = true;
+    systemd.network.networks = {
+      "${netname}".extraConfig = ''
+        [Match]
+        Name = tinc.${netname}
+        [Network]
+        Address=${cfg.ipv4}/12
+        Address=${cfg.ipv6}/16
+      '';
+    };
   };
 
-  networking.retiolum = {
-    scardanelli = {
-      ipv4 = "10.243.2.2";
-      ipv6 = "42:0:3c46:4007:5bce:f1bc:606b:2b18";
-    };
-    homeros = {
-      ipv4 = "10.243.2.1";
-      ipv6 = "42:0:3c46:53e:e63d:e62a:56ea:c705";
-    };
-  }.${config.networking.hostName};
-
-  environment.etc."tinc/retiolum/rsa_key.priv" = {
-    text = retiolumKey.${config.networking.hostName};
-    mode = "400";
-  };
 }

configs/shells.nix

@@ -52,10 +52,4 @@
     enableCompletion = true;
   };
 
-  programs.tmux = {
-    enable = true;
-    extraTmuxConf = import ../../dot/tmux.nix;
-    keyMode = "vi";
-    terminal = "screen-256color";
-  };
 }

configs/wifi.nix

@@ -1,13 +0,0 @@
-{ config, ... }:
-{
-  networking.wireless = {
-    enable = true;
-    userControlled.enable = true;
-    networks = {
-      Aether = { pskRaw = "e1b18af54036c5c9a747fe681c6a694636d60a5f8450f7dec0d76bc93e2ec85a"; };
-      EasyBox-927376 = { pskRaw = "dbd490ab69b39bd67cfa06daf70fc3ef3ee90f482972a668ed758f90f5577c22"; };
-      "Asoziales Netzwerk" = { pskRaw = "8e234041ec5f0cd1b6a14e9adeee9840ed51b2f18856a52137485523e46b0cb6"; };
-      c-base-public = {};
-    };
-  };
-}

dot/ghci.nix

@@ -0,0 +1,10 @@
+{ pkgs }:
+''
+:set editor vim
+:def hoogle \s -> return $ ":!${pkgs.haskellPackages.hoogle}/bin/hoogle search --color -l --count=15 \"" ++ s ++ "\""
+:def doc \s -> return $ ":!${pkgs.haskellPackages.hoogle}/bin/hoogle search --color -l --info \"" ++ s ++ "\""
+:def pl \x -> return $ ":!${pkgs.haskellPackages.pointfree}/bin/pointfree -v \"" ++ x ++ "\""
+:def unpl \x -> return $ ":!${pkgs.haskellPackages.pointful}/bin/pointful \"" ++ x ++ "\""
+:set prompt "\o033[1m%s\o033[1;34m λ\o033[0m "
+''
+# :def djinn \x -> return $ ":!echo \"" ++ x ++ "\" | ${pkgs.haskell.packages.ghc7102.djinn}/bin/djinn /dev/stdin"

dot/scripts.nix

@@ -1,6 +1,6 @@
-{ pkgs, lib, ... }:
+{ pkgs, lib }:
 let
-  theme = import ../../theme.nix;
+  theme = import ../theme.nix;
   unstable = import <nixos-unstable> {};
   bingWallpaper = unstable.writers.writeBash "bing-wallpaper.sh" ''
     PICTURE_DIR="$HOME/pictures/external/bing/"
@@ -496,6 +496,4 @@ let
       wait
       ${q-todo}
     '';
-in {
+in lib.attrsets.attrValues scripts
-  users.users.kfm.packages = lib.attrsets.attrValues scripts;
-}

dot/stack.nix

@@ -0,0 +1,9 @@
+{ user }:
+''
+templates:
+  params:
+    author-name: ${user.name}
+    author-email: ${user.email}
+    copyright: 'Copyright: (c) 2018 ${user.name}'
+    github-username: ${user.github}
+''

helpers.nix

@@ -0,0 +1,3 @@
+{
+  commaSep = builtins.concatStringsSep ",";
+}

modules/retiolum.nix

@@ -1,72 +0,0 @@
-{ config, pkgs, lib, ... }:
-with lib;
-let
-  netname = "retiolum";
-  cfg = config.networking.retiolum;
-in {
-  options = {
-    networking.retiolum.ipv4 = mkOption {
-      type = types.str;
-      description = ''
-        own ipv4 address
-      '';
-    };
-    networking.retiolum.ipv6 = mkOption {
-      type = types.str;
-      description = ''
-        own ipv6 address
-      '';
-    };
-    networking.retiolum.nodename = mkOption {
-      type = types.str;
-      default = config.networking.hostName;
-      description = ''
-        tinc network name
-      '';
-    };
-  };
-  config = {
-    services.tinc.networks.${netname} = {
-      name = cfg.nodename;
-      extraConfig = ''
-        LocalDiscovery = yes
-        ConnectTo = gum
-        ConnectTo = ni
-        ConnectTo = prism
-        ConnectTo = eve
-        AutoConnect = yes
-      '';
-    };
-
-    networking.extraHosts = builtins.readFile (pkgs.fetchurl {
-      name = "retiolum.hosts";
-      url = "https://lassul.us/retiolum.hosts";
-      # FIXME
-      sha256 = "0q8f5gw12hf9dhwcs4fni8jrvb2a1g6jskz28qcbd10p2xlkja58";
-    });
-
-    environment.systemPackages = [ config.services.tinc.networks.${netname}.package ];
-
-    systemd.services."tinc.${netname}" = {
-      path = with pkgs; [ curl gnutar bzip2 ];
-      preStart = ''
-        curl https://lassul.us/retiolum-hosts.tar.bz2 | tar -xjvf - -C /etc/tinc/${netname}/ || true
-      '';
-    };
-
-    networking.firewall.allowedTCPPorts = [ 655 ];
-    networking.firewall.allowedUDPPorts = [ 655 ];
-
-    systemd.network.enable = true;
-    systemd.network.networks = {
-      "${netname}".extraConfig = ''
-        [Match]
-        Name = tinc.${netname}
-        [Network]
-        Address=${cfg.ipv4}/12
-        Address=${cfg.ipv6}/16
-      '';
-    };
-  };
-
-}

systems/homeros/config.nix

@@ -1,13 +0,0 @@
-{ config, pkgs, ... }:
-{
-  imports =
-    [ ../regular.nix
-    ];
-
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.hostName = "homeros";
-
-  system.stateVersion = "19.03";
-}

systems/homeros/physical.nix

@@ -1,32 +0,0 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
-# and may be overwritten by future invocations.  Please make changes
-# to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, ... }:
-
-{
-  imports =
-    [ <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
-      ./config.nix
-    ];
-
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" "sr_mod" "rtsx_usb_sdmmc" ];
-  boot.kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/83544ad3-1d23-4c2d-82bc-fafef13a996f";
-      fsType = "ext4";
-    };
-
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/8F9E-7556";
-      fsType = "vfat";
-    };
-
-  swapDevices =
-    [ { device = "/dev/disk/by-uuid/5ea3a65e-8fdb-45fb-ad32-3759d991a83a"; }
-    ];
-
-  nix.maxJobs = lib.mkDefault 4;
-  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
-}

systems/regular.nix

@@ -1,82 +0,0 @@
-{ config, lib, pkgs, ... }:
-let
-  executables = pkgs.haskell.lib.justStaticExecutables;
-  unstable = import <nixos-unstable> {};
-  todoist = pkgs.callPackage ../packages/todoist {};
-  daybook = pkgs.callPackage ../packages/daybook.nix {};
-  iolanguage = pkgs.callPackage ../packages/iolanguage.nix {};
-in {
-  imports = [
-    ../configs/base
-    ../configs/docker.nix
-    ../configs/google-drive.nix
-    ../configs/graphical.nix
-    ../configs/haskell.nix
-    ../configs/hu-berlin.nix
-    ../configs/retiolum.nix
-    ../configs/wifi.nix
-  ];
-
-  users.users.kfm.packages = with pkgs; [
-  ] ++ [ # typesetting
-    (texlive.combine {
-      inherit (pkgs.texlive) scheme-full texdoc latex2e-help-texinfo;
-      pkgFilter = pkg: pkg.tlType == "run" || pkg.tlType == "bin" || pkg.pname == "latex2e-help-texinfo";
-    })
-    pandoc
-    (executables haskellPackages.pandoc-citeproc)
-    (executables haskellPackages.hakyll)
-    asciidoctor
-  ] ++ [ # programming
-    tokei
-    gnumake
-    cabal2nix
-    chicken
-    clojure
-    gcc
-    htmlTidy
-    iolanguage
-    lua
-    mypy
-    nix-prefetch-git
-    nodejs
-    nodePackages.eslint
-    nodePackages.csslint
-    nodePackages.prettier
-    ocaml
-    python3
-    python36Packages.black
-    python36Packages.flake8
-    ruby
-    rustup
-    scala
-    shellcheck
-  ] ++ [ # media
-    audacity
-    calibre
-    inkscape
-    poppler_utils
-    spotify
-    youtubeDL
-  ] ++ [ # cloud
-    dropbox-cli
-    grive2
-    seafile-client
-  ] ++ [ # math
-    bc
-    graphviz
-    maxima
-  ] ++ [ # shell
-    # todoist
-    aspell
-    aspellDicts.de
-    aspellDicts.en
-    aspellDicts.la
-    daybook
-    memo
-    qrencode
-    unstable.hledger
-    wordnet
-    xsv
-  ];
-}

systems/slim.nix

@@ -1,6 +0,0 @@
-{ config, lib, pkgs, ... }:
-{
-  imports = [
-    ../configs/base
-  ];
-}