Merge remote-tracking branch 'gum/master'

4 files changed, 73 insertions, 6 deletions

diff --git a/tv/2configs/backup.nix b/tv/2configs/backup.nix
new file mode 100644
index 000000000..51d3bb8a7
--- /dev/null
+++ b/tv/2configs/backup.nix
@@ -0,0 +1,42 @@
+{ config, lib, ... }:
+with lib;
+{
+  krebs.backup.plans = addNames {
+    xu-test-cd = {
+      method = "push";
+
+      src = { host = config.krebs.hosts.xu; path = "/tmp/xu-test"; };
+      dst = { host = config.krebs.hosts.cd; path = "/tmp/backups/xu-test"; };
+
+      #startAt = "0,6,12,18:00";
+      startAt = "minutely";
+      snapshots = {
+        minutely = { format = "%Y-%m-%dT%H:%M"; retain =  5; };
+        hourly   = { format = "%Y-%m-%dT%H";    retain =  4; };
+        daily    = { format = "%Y-%m-%d";       retain =  7; };
+        weekly   = { format = "%YW%W";          retain =  4; };
+        monthly  = { format = "%Y-%m";          retain = 12; };
+        yearly   = { format = "%Y";                          };
+      };
+    };
+    #xu-test-wu = {
+    #  method = "push";
+    #  dst = { user = tv; host = wu; path = "/krebs/backup/xu-test"; };
+    #};
+    cd-test-xu = {
+      method = "pull";
+      src = { host = config.krebs.hosts.cd; path = "/tmp/cd-test"; };
+      dst = { host = config.krebs.hosts.xu; path = "/tmp/backups/cd-test"; };
+      startAt = "minutely";
+      snapshots = {
+        minutely = { format = "%Y-%m-%dT%H:%M"; retain =  5; };
+        hourly   = { format = "%Y-%m-%dT%H";    retain =  4; };
+        daily    = { format = "%Y-%m-%d";       retain =  7; };
+        weekly   = { format = "%YW%W";          retain =  4; };
+        monthly  = { format = "%Y-%m";          retain = 12; };
+        yearly   = { format = "%Y";                          };
+      };
+    };
+
+  };
+}
diff --git a/tv/2configs/default.nix b/tv/2configs/default.nix
index 3400c13b6..c300633bb 100644
--- a/tv/2configs/default.nix
+++ b/tv/2configs/default.nix
@@ -28,6 +28,7 @@ with lib;
 
   imports = [
     <secrets>
+    ./backup.nix
     ./vim.nix
     {
       # stockholm dependencies
diff --git a/tv/2configs/vim.nix b/tv/2configs/vim.nix
index 0822fb5bf..0537fa7d8 100644
--- a/tv/2configs/vim.nix
+++ b/tv/2configs/vim.nix
@@ -4,7 +4,7 @@ with lib;
 let
   out = {
     environment.systemPackages = [
-      pkgs.vim
+      vim
     ];
 
     # Nano really is just a stupid name for Vim.
@@ -22,14 +22,38 @@ let
     "${pkgs.vimPlugins.undotree}/share/vim-plugins/undotree"
   ];
 
+  dirs = {
+    backupdir = "$HOME/.cache/vim/backup";
+    swapdir   = "$HOME/.cache/vim/swap";
+    undodir   = "$HOME/.cache/vim/undo";
+  };
+  files = {
+    viminfo   = "$HOME/.cache/vim/info";
+  };
+
+  mkdirs = let
+    dirOf = s: let out = concatStringsSep "/" (init (splitString "/" s));
+               in assert out != ""; out;
+    alldirs = attrValues dirs ++ map dirOf (attrValues files);
+  in unique (sort lessThan alldirs);
+
+  vim = pkgs.writeScriptBin "vim" ''
+    #! ${pkgs.dash}/bin/dash
+    set -f
+    umask 0077
+    ${concatStringsSep "\n" (map (x: "mkdir -p ${x}") mkdirs)}
+    umask 0022
+    exec ${pkgs.vim}/bin/vim "$@"
+  '';
+
   vimrc = pkgs.writeText "vimrc" ''
     set nocompatible
 
     set autoindent
     set backspace=indent,eol,start
     set backup
-    set backupdir=$HOME/.vim/backup/
-    set directory=$HOME/.vim/cache//
+    set backupdir=${dirs.backupdir}/
+    set directory=${dirs.swapdir}//
     set hlsearch
     set incsearch
     set mouse=a
@@ -40,11 +64,11 @@ let
     set showcmd
     set showmatch
     set ttimeoutlen=0
-    set undodir=$HOME/.vim/undo
+    set undodir=${dirs.undodir}
     set undofile
     set undolevels=1000000
     set undoreload=1000000
-    set viminfo='20,<1000,s100,h,n$HOME/.vim/cache/info
+    set viminfo='20,<1000,s100,h,n${files.viminfo}
     set visualbell
     set wildignore+=*.o,*.class,*.hi,*.dyn_hi,*.dyn_o
     set wildmenu
diff --git a/tv/2configs/xserver/default.nix b/tv/2configs/xserver/default.nix
index f56da7dcc..facde4e76 100644
--- a/tv/2configs/xserver/default.nix
+++ b/tv/2configs/xserver/default.nix
@@ -48,7 +48,7 @@ let
       "slock"
     ];
 
-    systemd.services.display-manager = mkForce {};
+    systemd.services.display-manager.enable = false;
 
     services.xserver.enable = true;