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authortv <tv@krebsco.de>2015-12-27 19:33:12 +0100
committertv <tv@krebsco.de>2015-12-27 19:33:12 +0100
commitecab96d64f057d639795578784f2785ee5f486a9 (patch)
tree202b3e9629a654334303a5470b2e4fb53bd0e567 /tv/2configs
parent763f0db52ad45eef6e09d7982cd0f6cd898857e3 (diff)
tv vim: ensure relevant dirs exist
Diffstat (limited to 'tv/2configs')
-rw-r--r--tv/2configs/vim.nix34
1 files changed, 29 insertions, 5 deletions
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