From e1378a36178adb2b1ea7d73b4cde0b7412f6bf29 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Motiejus=20Jak=C5=A1tys?= <motiejus@jakstys.lt>
Date: Fri, 18 Aug 2023 16:39:03 +0300
Subject: [PATCH] start with vim

---
 hosts/vno1-oh2/configuration.nix |  9 ++--
 modules/base/default.nix         |  9 +---
 modules/base/users/default.nix   | 14 +++++
 modules/base/users/vimrc         | 91 ++++++++++++++++++++++++++++++++
 4 files changed, 112 insertions(+), 11 deletions(-)
 create mode 100644 modules/base/users/vimrc

diff --git a/hosts/vno1-oh2/configuration.nix b/hosts/vno1-oh2/configuration.nix
index cffa8fd..dcaabfd 100644
--- a/hosts/vno1-oh2/configuration.nix
+++ b/hosts/vno1-oh2/configuration.nix
@@ -32,9 +32,12 @@
 
     base = {
       zfs.enable = true;
-      users.passwd = {
-        root.passwordFile = config.age.secrets.root-passwd-hash.path;
-        motiejus.passwordFile = config.age.secrets.motiejus-passwd-hash.path;
+      users = {
+        installVimPlugins = true;
+        passwd = {
+          root.passwordFile = config.age.secrets.root-passwd-hash.path;
+          motiejus.passwordFile = config.age.secrets.motiejus-passwd-hash.path;
+        };
       };
 
       snapshot = {
diff --git a/modules/base/default.nix b/modules/base/default.nix
index 8f914b9..5ad8085 100644
--- a/modules/base/default.nix
+++ b/modules/base/default.nix
@@ -123,10 +123,6 @@
         brotli
         zopfli
       ];
-
-      variables = {
-        EDITOR = "nvim";
-      };
     };
 
     programs = {
@@ -134,10 +130,7 @@
 
       sysdig.enable = pkgs.stdenv.hostPlatform.system == "x86_64-linux";
 
-      neovim = {
-        enable = true;
-        defaultEditor = true;
-      };
+      vim.defaultEditor = true;
     };
 
     services = {
diff --git a/modules/base/users/default.nix b/modules/base/users/default.nix
index b98a0b8..386b32a 100644
--- a/modules/base/users/default.nix
+++ b/modules/base/users/default.nix
@@ -6,6 +6,11 @@
   ...
 }: {
   options.mj.base.users = with lib.types; {
+    installVimPlugins = lib.mkOption {
+      type = bool;
+      default = false;
+    };
+
     passwd = lib.mkOption {
       type = attrsOf (submodule (
         {...}: {
@@ -50,6 +55,15 @@
     home-manager.users.motiejus = {pkgs, ...}: {
       home.stateVersion = "23.05";
       programs.direnv.enable = true;
+      programs.vim = {
+        enable = true;
+        plugins = lib.mkIf config.mj.base.users.installVimPlugins [
+          pkgs.vimPlugins.fugitive
+          pkgs.vimPlugins.vim-go
+          pkgs.vimPlugins.zig-vim
+        ];
+        extraConfig = builtins.readFile ./vimrc;
+      };
       programs.git = {
         enable = true;
         userEmail = "motiejus@jakstys.lt";
diff --git a/modules/base/users/vimrc b/modules/base/users/vimrc
new file mode 100644
index 0000000..65778e1
--- /dev/null
+++ b/modules/base/users/vimrc
@@ -0,0 +1,91 @@
+if $VIM_PATH != ""
+        let $PATH = $VIM_PATH
+endif
+
+syntax on
+filetype plugin indent on
+set et ts=4 sw=4 sts=4 nu hlsearch ruler ignorecase smartcase nomodeline bg=dark incsearch
+set path=**/* grepprg=rg\ --vimgrep grepformat^=%f:%l:%c:%m backspace=2 nojs
+set laststatus=1
+nnoremap <Leader>\ gqj
+command OLD :enew | setl buftype=nofile | 0put =v:oldfiles | nnoremap <buffer> <CR> :e <C-r>=getline('.')<CR><CR>
+
+let g:gutentags_enabled = 0
+let g:gutentags_generate_on_new = 0
+let g:gutentags_cache_dir = '~/.vim/ctags'
+let b:gutentags_file_list_command = 'git ls-files'
+
+call matchadd('ColorColumn', '\%81v', 100)
+" thanks to drew de vault's vimrc, except swearing
+set mouse=a
+set backupdir=~/.cache directory=~/.cache
+"nnoremap Q :grep <cword><CR>
+nmap gs :grep <cursor><CR>
+
+" bits from vim-sensible
+set autoindent smarttab nrformats-=octal
+nnoremap <silent> <C-L> :nohlsearch<C-R>=has('diff')?'<Bar>diffupdate':''<CR><CR><C-L>
+set wildmenu sidescrolloff=5 display+=lastline encoding=utf-8
+set formatoptions+=j history=1000 tabpagemax=50 sessionoptions-=options
+
+" so Gdiff and vimdiff output are somewhat readable
+if &diff
+    syntax off
+endif
+
+if has("patch-8.1-0360")
+  set diffopt+=algorithm:patience
+endif
+
+"nmap gs :rg :grep <cword>
+
+" html
+au FileType html,gohtmltmpl setlocal ts=2 sw=2 sts=2
+
+" ruby
+au BufRead,BufNewFile Vagrantfile setfiletype ruby
+
+" starlark
+au BufRead,BufNewFile *.star setfiletype python
+
+" puppet
+au BufRead,BufNewFile *.pp setfiletype puppet
+au FileType puppet setlocal ts=2 sw=2 sts=2 syntax=ruby
+au FileType puppet let g:gutentags_enabled = 1
+au FileType puppet let b:gutentags_file_list_command = 'git ls-files *.pp'
+au FileType puppet nnoremap <buffer> <C-]> :call search('\s', 'b')<cr>:call search('\w')<cr>vE<C-]>
+"au FileType puppet nnoremap <buffer> <C-]> :call search('\s', 'b')<cr>:call search('\w')<cr>:call search('[^a-z:]\|$', 's')<cr>hv`'<C-]>
+
+" puppet
+au BufRead,BufNewFile *.j2 setfiletype django
+
+" avro
+au BufRead,BufNewFile *.avsc setfiletype json
+au BufRead,BufNewFile *.avsc setlocal ts=2 sw=2 sts=2
+
+" redo
+au BufRead,BufNewFile *.do setfiletype sh
+
+" go
+au FileType go setlocal noet
+au FileType go nnoremap <buffer> <C-]> :GoDef<CR>
+au FileType go let g:go_template_autocreate = 0
+au FileType go let g:go_fmt_command = "goimports"
+
+" strace
+au FileType strace setlocal nonu
+
+" yaml
+au FileType yaml setlocal ts=2 sw=2 sts=2
+
+" sql
+au FileType sql setlocal formatprg=pg_format\ -
+au FileType sql setlocal ts=2 sw=2 sts=2
+let g:loaded_sql_completion = 0
+let g:omni_sql_no_default_maps = 1
+
+" mail
+autocmd BufRead,BufNewFile *mutt-* setfiletype mail
+
+" TeX
+au FileType tex setlocal spell spelllang=en_us ts=2 sw=2 sts=2