initial

packages/neovim.nix

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+with import <nixos-unstable> {};
+
+neovim.override {
+  configure = {
+    customRC = ''
+      set hidden
+
+      " langserver
+      let g:LanguageClient_serverCommands = {
+        \ 'go': ['gopls'],
+        \ 'python': ['pyls'],
+        \ 'rust': ['rust-analyzer'],
+        \ }
+       
+      " basic builtin
+      set background=dark
+      set shiftwidth=4
+      set softtabstop=4
+      set tabstop=4
+      set expandtab
+      set ttyfast
+      set lazyredraw
+      set regexpengine=1
+      set synmaxcol=500
+      set relativenumber
+      set number
+      set relativenumber
+      set mouse=a
+      set shortmess+=c
+
+      " better search
+      set incsearch
+      set ignorecase
+      set smartcase
+      set gdefault
+
+      " autocomplete
+      autocmd BufEnter * call ncm2#enable_for_buffer()
+      inoremap <c-c> <ESC>
+      inoremap <expr> <CR> (pumvisible() ? "\<c-y>\<cr>" : "\<CR>")
+      set completeopt=noinsert,menuone,noselect
+      let g:LanguageClient_completionPreferTextEdit = 1
+      let g:LanguageClient_diagnosticsSignsMax = 0
+
+      " securemodelines
+      let g:secure_modelines_allowed_items = [
+        \ "textwidth",   "tw",
+        \ "softtabstop", "sts",
+        \ "tabstop",     "ts",
+        \ "shiftwidth",  "sw",
+        \ "expandtab",   "et",   "noexpandtab", "noet",
+        \ "filetype",    "ft",
+        \ "foldmethod",  "fdm",
+        \ "readonly",    "ro",   "noreadonly", "noro",
+        \ "rightleft",   "rl",   "norightleft", "norl",
+        \ "colorcolumn"
+        \ ]
+
+      " leader
+      let mapleader = " "
+      nnoremap <silent> <leader> :WhichKey '<Space>'<CR>
+      noremap <leader><space> :Commands<cr>
+      noremap <leader><tab> :b#<cr>
+      let g:which_key_map =  {}
+
+      let g:which_key_map.f = { 'name': '+files' }
+      noremap <leader>ff :FZF<cr>
+      noremap <leader>fc :saveas
+      
+      let g:which_key_map.y = { 'name': '+yank' }
+      noremap <leader>yp :read !wl-paste<cr>
+      noremap <leader>yy :read !wl-paste<cr>
+      noremap <leader>ya :w !wl-copy<cr><cr>
+
+      let g:which_key_map.b = { 'name': '+buffers' }
+      noremap <leader>bb :Buffers<cr>
+      noremap <leader>bh :History<cr>
+      noremap <leader>bd :bd<cr>
+      noremap <leader>bn :bn<cr>
+      noremap <leader>bp :bp<cr>
+      
+      let g:which_key_map.b = { 'name': '+lang' }
+      noremap <leader>mc  :call LanguageClient#textDocument_references()<cr>
+      noremap <leader>mf  :call LanguageClient#textDocument_formatting()<cr>
+      noremap <leader>mgg :call LanguageClient#textDocument_definition()<cr>
+      noremap <leader>mh  :call LanguageClient#textDocument_documentHighlight()<cr>
+      noremap <leader>mm  :call LanguageClient#textDocument_hover()<cr>
+      noremap <leader>mr  :call LanguageClient#textDocument_rename()<cr>
+      noremap <leader>ms  :call LanguageClient#workspace_symbol()<cr>
+
+      " lang specifics
+      let g:rustfmt_autosave = 1
+      let g:rustfmt_emit_files = 1
+      let g:rustfmt_fail_silently = 0
+    '';
+    packages.myNvim = with pkgs.vimPlugins; {
+      start = [
+        airline
+        easymotion
+        editorconfig-vim
+        fugitive
+        fzf
+        LanguageClient-neovim
+        ncm2
+        surround
+        syntastic
+        vim-addon-nix
+        vim-highlightedyank
+        vim-which-key
+      ];
+    };
+  };
+}

packages/vim.nix

@@ -0,0 +1,30 @@
+with import <nixpkgs> {};
+
+vim_configurable.customize {
+  name = "vim";
+  vimrcConfig.customRC = ''
+    set hidden
+
+    " langserver
+    let g:LanguageClient_serverCommands = {
+      \ 'rust': ['rust-analyzer'],
+      \ 'python': ['pyls'],
+      \ }
+
+    let g:deoplete#enable_at_startup = 1
+
+  '';
+
+  vimrcConfig.packages.myVim = with pkgs.vimPlugins; {
+    start = [
+      airline
+      easymotion
+      fugitive
+      fzf
+      LanguageClient-neovim
+      surround
+      syntastic
+      vim-mucomplete
+    ];
+  };
+}