flakes/modules/user/neovim.nix

147 lines
4.1 KiB
Nix

{ config, pkgs, ... }: {
programs.neovim = {
enable = true;
viAlias = true;
vimAlias = true;
vimdiffAlias = true;
package = pkgs.neovim-nightly;
plugins = with pkgs.vimPlugins; [
coc-nvim
coc-eslint
coc-json
coc-rust-analyzer
coc-tsserver
ctrlp-vim
lualine-nvim
nerdtree
tokyonight-nvim
vim-fugitive
vim-nix
vim-repeat
vim-signify
vim-surround
(nvim-treesitter.withPlugins (p: with p; [
tree-sitter-comment
tree-sitter-c-sharp
tree-sitter-html
tree-sitter-javascript
tree-sitter-jsdoc
tree-sitter-json
tree-sitter-lua
tree-sitter-nix
tree-sitter-php
tree-sitter-regex
tree-sitter-rust
tree-sitter-toml
tree-sitter-typescript
tree-sitter-tsx
tree-sitter-yaml
]))
];
withNodeJs = true;
extraConfig = ''
" configuration
syntax enable
set relativenumber number
set cursorline
set noswapfile
set hlsearch
set ignorecase
set incsearch
set title
set clipboard^=unnamed
set tabstop=8 softtabstop=0 expandtab shiftwidth=4 smarttab
set expandtab
set updatetime=100
let g:yaml_recommended_style=0
" signify
set signcolumn=yes:3
let g:signify_priority = 5
let g:signify_sign_show_count = 0
let g:signify_sign_add = ''
let g:signify_sign_delete = g:signify_sign_add
let g:signify_sign_delete_first_line = ''
let g:signify_sign_change = g:signify_sign_add
let g:signify_sign_change_delete = g:signify_sign_delete
" theming
let g:tokyonight_style='night'
colorscheme tokyonight
" using tab for trigger completion
function! s:check_back_space() abort
let col = col('.') - 1
return !col || getline('.')[col - 1] =~ '\s'
endfunction
inoremap <silent><expr> <Tab>
\ pumvisible() ? "\<C-n>" :
\ <SID>check_back_space() ? "\<Tab>" :
\ coc#refresh()
inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
inoremap <silent><expr> <c-space> coc#refresh()
" various aliases
nnoremap <leader>rs :source $MYVIMRC<CR>
nnoremap <C-N> :NERDTreeToggle<CR>
nnoremap <C-H> <C-W>h
nnoremap <C-J> <C-W>j
nnoremap <C-K> <C-W>k
nnoremap <C-L> <C-W>l
nnoremap <C-Q> :q<CR>
nnoremap gd <Plug>(coc-definition)
nmap <leader>ref <Plug>(coc-references)
nmap <leader>gd :Gdiff<CR>
nmap <leader>rn <Plug>(coc-rename)
command! -nargs=0 Sw w !doas tee % > /dev/null
" disable read-only warning
au BufEnter * set noro
" set filetype=html for handlebar templates
au BufRead,BufNewFile *.hbs set filetype=html
" disable empty line tildes
set fcs=eob:\
lua <<EOF
require('nvim-treesitter.configs').setup {
highlight = { enable = true },
indent = { enable = false }
}
require('lualine').setup {
options = {
theme = 'tokyonight'
}
}
local colors = require("tokyonight.colors").setup({})
vim.cmd("highlight SignifySignAdd guifg="..colors.green)
vim.cmd("highlight SignifySignChange guifg="..colors.orange)
vim.cmd("highlight SignifySignDelete guifg="..colors.red)
vim.cmd("highlight SignifySignDeleteFirstLine guifg="..colors.red)
vim.cmd("highlight SignifySignChangeDelete guifg="..colors.red)
EOF
'';
};
xdg.configFile."nvim/coc-settings.json".text = builtins.toJSON {
languageserver = {
nix = {
command = "rnix-lsp";
filetypes = [ "nix" ];
};
};
"eslint.enable" = true;
"omnisharp.path" = "${pkgs.omnisharp-roslyn}/bin/omnisharp";
"rust-analyzer.lens.enable" = false;
"rust-analyzer.inlayHints.enable" = false;
"rust-analyzer.serverPath" = pkgs.rust-analyzer + "/bin/rust-analyzer";
};
}